Generac G0058721, 14 kW G0058721 Owner's manual

Owner's Manual
8 - 20kW Air-cooled,
Automatic Standby Generators
US
INTENDED FOR USE IN CRITICAL LIFE
NOT
SUPPORT APPLICATIONS.
ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS

SHOULD ATTEMPT INSTALLATION!
DEADLY EXHAUST FUMES! OUTDOOR

INSTALLATION ONLY!
This manual must be used in conjunction with the Installation Manual before, and during installation!
www.generac.com or 1-888-GENERAC
Table of Contents
Introduction .............................................. 1
Read This Manual Thoroughly ................................................1
Safety Rules ............................................. 1
Contents ...............................................................................1
Operation and Maintenance....................................................1
How to Obtain Service ...........................................................1
Standards Index.....................................................................3
Operation ................................................ 17
3.1
3.2
3.3
3.4
3.5
3.6
3.7
Control Panel Interface .................................................17
Automatic Transfer Operation........................................18
Sequence of Automatic Operation .................................18
Manual Transfer Operation ............................................19
Side Compartment .......................................................20
Protection Systems ......................................................20
Shutting the Generator Down While Under Load ............22
General Information ................................. 4
1.1
1.2
1.3
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
1.13
1.14
1.15
1.16
Unpacking/Inspection .....................................................4
Protection Systems ........................................................4
NEC Requirement for Arc Fault Circuit
Interruption Breaker for Bedrooms ..................................4
Emission Information......................................................5
The Generator ................................................................6
Specifications ................................................................7
Ready to Run .................................................................8
Fuel Requirements and Recommendations ......................8
Fuel Consumption ..........................................................8
Reconfiguring the Fuel System........................................9
High Altitude Operation .................................................10
Location .......................................................................10
Battery Requirements ...................................................13
Battery Installation ........................................................13
The Battery ..................................................................13
Battery Charger ............................................................14
Performing Scheduled Maintenance ..............................22
Fuse .............................................................................22
Checking the Engine Oil Level .......................................23
Changing the Engine Oil ................................................23
Changing the Engine Air Cleaner ...................................24
Spark Plug(s) ...............................................................25
Battery Maintenance .....................................................26
Adjusting Valve Clearance .............................................26
Cooling System ............................................................27
Attention After Submersion ...........................................27
Corrosion Protection.....................................................27
Out of Service Procedure ..............................................27
Service Schedule .........................................................29
Troubleshooting ..................................... 30
5.1
Troubleshooting Guide ..................................................30
Appendix................................................. 31
Post Installation Start-up and
Adjustments ........................................... 14
6.1
2.1
2.2
2.3
2.4
2.5
2.6
Installation Diagrams ............................ 33
Warranty ................................................. 38
Activate the Generator ..................................................14
Before Initial Startup .....................................................14
Check Transfer Switch Operation ..................................14
Electrical Checks ..........................................................14
Generator Tests Under Load..........................................16
Checking Automatic Operation ......................................16
Menu System Navigation ..............................................31
Safety Rules
INTRODUCTION

This symbol points out potential electrical shock hazard.
Thank you for purchasing this compact, high performance, air-cooled,
engine-driven generator. It is designed to automatically supply electrical
power to operate critical loads during a utility power failure.
This unit is factory installed in an all-weather, metal enclosure and is
intended exclusively for outdoor installation. This generator will operate
using either vapor withdrawn liquid propane (LP) or natural gas (NG).
NOTE:
This generator is suitable for supplying typical residential loads such
as Induction Motors (sump pumps, refrigerators, air conditioners,
furnaces, etc.), Electronic Components (computer, monitor, TV, etc.),
Lighting Loads and Microwaves.
READ THIS MANUAL THOROUGHLY
If any portion of this manual is not understood, contact the nearest Dealer
for starting, operating and servicing procedures. SAVE this Manual.
Provide this manual to any operator of the generator.
SAFETY RULES
Throughout this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAUTION and NOTE blocks are used to alert
personnel to special instructions about a particular operation that may be
hazardous if performed incorrectly or carelessly. Observe them carefully.
Their definitions are as follows:
INDICATES A HAZARDOUS SITUATION OR ACTION WHICH, IF
NOT AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY.
Indicates a hazardous situation or action which, if not
avoided, could result in death or serious injury.
Indicates a hazardous situation or action which, if not
avoided, could result in minor or moderate injury.
NOTE:
Notes contain additional information important to a procedure
and will be found within the regular text body of this manual.
The operator is responsible for proper and safe use of the equipment. The
manufacturer strongly recommends that the operator read this Owner's
Manual and thoroughly understand all instructions before using this
equipment. The manufacturer also strongly recommends instructing other
users to properly start and operate the unit. This prepares them if they
need to operate the equipment in an emergency.
CONTENTS
This manual contains pertinent owner’s information for these models:
• 7 kW NG, 8 kW LP, single-cylinder GH-410 Engine
• 9 kW NG, 10 kW LP, V-twin GT-530 Engine
• 13 kW NG, 13 kW LP, V-twin GT-990 Engine
• 13 kW NG, 14 kW LP, V-twin GT-990 Engine
• 16 kW NG, 16 kW LP, V-twin GT-990 Engine
• 16 kW NG, 17 kW LP, V-twin GT-990 Engine
• 18 kW NG, 20 kW LP, V-twin GT-999 Engine
OPERATION AND MAINTENANCE
It is the operator's responsibility to perform all safety checks, to make sure
that all maintenance for safe operation is performed promptly, and to have
the equipment checked periodically by a Dealer. Normal maintenance service and replacement of parts are the responsibility of the owner/operator
and, as such, are not considered defects in materials or workmanship
within the terms of the warranty. Individual operating habits and usage
contribute to the need for maintenance service.
Proper maintenance and care of the generator ensures a minimum number
of problems and keep operating expenses at a minimum. See a Dealer for
service aids and accessories.
HOW TO OBTAIN SERVICE
When the generator requires servicing or repairs, contact a Dealer for
assistance. Service technicians are factory-trained and are capable of
handling all service needs.
When contacting a Dealer about parts and service, always supply the
complete model number and serial number of the unit as given on its data
decal, which is located on the generator. See section "The Generator" for
decal location.
Model No. _________________ Serial No. ______________
These safety warnings cannot eliminate the hazards that they
indicate. Common sense and strict compliance with the special
instructions while performing the action or service are essential to
preventing accidents.
Four commonly used safety symbols accompany the DANGER,
WARNING and CAUTION blocks. The type of information each
indicates is as follows:
This symbol points out important safety information that,
not followed, could endanger personal safety and/or
ifproperty
of others.


This symbol points out potential fire hazard.

This symbol points out potential explosion hazard.
1
Safety Rules
THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be copied and posted near the unit’s
installation site. Safety should be stressed to all operators and potential operators of this equipment.
SAVE
Study these SAFETY RULES carefully before installing, operating
or servicing this equipment. Become familiar with this Owner’s
Manual and with the unit. The generator can operate safely, efficiently and reliably only if it is properly installed, operated and
maintained. Many accidents are caused by failing to follow simple
and fundamental rules or precautions.
The manufacturer cannot anticipate every possible circumstance
that might involve a hazard. The warnings in this manual, and on
tags and decals affixed to the unit are, therefore, not all-inclusive. If
using a procedure, work method or operating technique the manufacturer does not specifically recommend, ensure that it is safe for
others. Also make sure the procedure, work method or operating
technique utilized does not render the generator unsafe.
the safe design of this generator,
operating this equipment imprudently, neglectDespite
ing its maintenance or being careless can
cause possible injury or death. Permit only
responsible and capable persons to install,
operate and maintain this equipment.
these machines. Ensure all steps are taken to
Potentially lethal voltages are generated by
render the machine safe before attempting to
work on the generator.
Parts of the generator are rotating and/or
hot during operation. Exercise care near running generators.

must always comply with applicable codes, standards, laws and regulaInstallation
tions.
running generator gives off carbon monand odorless, colorless poison gas.
Aoxide,
Breathing in carbon monoxide can cause
headaches, fatigue, diziness, nausea, vomitting, confusion, fainting, siezures or death.
• Install a battery operated carbon monoxide alarm indoors,
according to manufacturer's instructions/recommendations.
• Adequate, unobstructed flow of cooling and ventilating air is
critical to correct generator operation. Do not alter the installation or permit even partial blockage of ventilation provisions,
as this can seriously affect safe operation of the generator. The
generator MUST be installed and operated outdoors only.
• Keep hands, feet, clothing, etc., away from drive belts, fans,
and other moving or hot parts. Never remove any drive belt or
fan guard while the unit is operating.
• When working on this equipment, remain alert at all times.
Never work on the equipment when physically or mentally
fatigued.
• Inspect the generator regularly, and contact the nearest Dealer
for parts needing repair or replacement.
• Before performing any maintenance on the generator, disconnect its battery cables to prevent accidental start up. Disconnect
the cable from the battery post indicated by a NEGATIVE, NEG
or (–) first, then remove the POSITIVE, POS or (+) cable. When
reconnecting the cables, connect the POSITIVE cable first, the
NEGATIVE cable last.
• Never use the generator or any of its parts as a step. Stepping
on the unit can stress and break parts, and may result in dangerous operating conditions from leaking exhaust gases, fuel
leakage, oil leakage, etc.
EXHAUST HAZARDS
• Generator engine exhaust contains DEADLY carbon monoxide, an odorless, colorless poisonous gas. Breathing carbon
monoxide can cause: dizziness, throbbing temples, nausea,
muscular twitching, headache, vomiting, weakness and sleepiness, inability to think clearly, fainting, unconsciousness or
even death. If you experience any carbon monoxide poisoning
symptoms, move into fresh air and immediately seek medical
attention.
• NEVER operate the generator set inside any garage or other
enclosed area EVEN IF the doors and windows are open.
GENERAL HAZARDS
ELECTRICAL HAZARDS
• For safety reasons, the manufacturer recommends that this equipment be installed, serviced and repaired by a Service Dealer or
other competent, qualified electrician or installation technician who
is familiar with applicable codes, standards and regulations. The
operator also must comply with all such codes, standards and
regulations.
• The engine exhaust fumes contain carbon monoxide, which
can be DEADLY. This dangerous gas, if breathed in sufficient
concentrations, can cause unconsciousness or even death.
Do NOT alter or add to the exhaust system or do anything that
might render the system unsafe or in noncompliance with applicable codes and standards.
• All generators covered by this manual produce dangerous electrical voltages and can cause fatal electrical shock. Utility power
delivers extremely high and dangerous voltages to the transfer
switch as does the standby generator when it is in operation.
Avoid contact with bare wires, terminals, connections, etc.,
while the unit is running. Ensure all appropriate covers, guards
and barriers are in place, secured and/or locked before operating the generator. If work must be done around an operating
unit, stand on an insulated, dry surface to reduce shock hazard.
• DO NOT handle any kind of electrical device while standing in water, while barefoot, or while hands or feet are wet.
DANGEROUS ELECTRICAL SHOCK MAY RESULT.
2
Safety Rules
• The National Electrical Code (NEC) requires the frame and external
electrically conductive parts of the generator to be connected to
an approved earth ground. Local electrical codes also may require
proper grounding of the generator electrical system.
• After installing this home standby electrical system, the generator may crank and start at any time without warning. When this
occurs, load circuits are transferred to the STANDBY (generator) power source. To prevent possible injury if such a start and
transfer occur, always set the generator’s AUTO/OFF/MANUAL
switch to its OFF position before working on equipment and
remove the 7.5A fuse from the generator control panel.
• In case of accident caused by electric shock, immediately shut
down the source of electrical power. If this is not possible,
attempt to free the victim from the live conductor. AVOID DIRECT
CONTACT WITH THE VICTIM. Use a nonconducting implement,
such as a dry rope or board, to free the victim from the live
conductor. If the victim is unconscious, apply first aid and get
immediate medical help.
• Never wear jewelry when working on this equipment. Jewelry
can conduct electricity resulting in electric shock, or may get
caught in moving components causing injury.
FIRE HAZARDS
• For fire safety, the generator must be installed and maintained
properly. Installation must always comply with applicable
codes, standards, laws and regulations. Adhere strictly
to local, state and national electrical and building codes.
Comply with regulations the Occupational Safety and Health
Administration (OSHA) has established. Also, ensure that the
generator is installed in accordance with the manufacturer’s
instructions and recommendations. Following proper installation, do nothing that might alter a safe installation and render
the unit in noncompliance with the aforementioned codes,
standards, laws and regulations.
• Keep a fire extinguisher near the generator at all times.
Extinguishers rated “ABC” by the National Fire Protection
Association are appropriate for use on the standby electric
system. Keep the extinguisher properly charged and be familiar
with its use. Consult the local fire department with any questions pertaining to fire extinguishers.
STANDARDS INDEX
Applicable national, state, or local laws, codes, and regulations
pertaining to the installation of engine-generator power systems
must be strictly complied with. Always use the current acceptable version or edition of the applicable code or standard which
applies to your jurisdiction. In the absence of pertinent local laws
and standards, the following published booklets may be used as
a guide (these apply to localities which recognize NFPA and IBC):
1.
National Fire Protection Association (NFPA) 70: The NATIONAL
ELECTRIC CODE (NEC) *
2. NFPA 10: Standard for Portable Fire Extinguishers *
3. NFPA 30: Flammable And Combustible Liquids Code *
4. NFPA 37: Standard for Stationary Combustion Engines And
Gas Turbines *
5. NFPA 54: National Fuel Gas Code *
6. NFPA 58: Standard for Storage And Handling Of Liquefied
Petroleum Gases *
7. NFPA 70E: Standard For Electrical Safety In The Workplace *
8. NFPA 5000: Building Code *
9. ASAE EP-364.2 Installation and Maintenance of Farm Standby
Electric Power ****
10. Agricultural Wiring Handbook ***
11. International Building Code **
This list is not all inclusive. Check with the Authority Having Local
Jurisdiction (AHJ) for any local codes or standards which may
be applicable to your jurisdiction. The above listed standards are
available from the following internet sources:
* www.nfpa.org
** www.iccsafe.org
*** www.rerc.org Rural Electricity Resource Council, P.O. Box
309 Wilmington, OH 45177-0309
**** www.asabe.org American Society of Agricultural & Biological
Engineers, 2950 Niles Road, St. Joseph, MI 49085
EXPLOSION HAZARDS
• Do not smoke around the generator. Wipe up any fuel or oil
spills immediately. Ensure that no combustible materials are left
in the generator compartment, or on or near the generator, as
FIRE or EXPLOSION may result. Keep the area surrounding the
generator clean and free from debris.
• Gaseous fluids such as natural gas and liquid propane (LP)
gas are extremely EXPLOSIVE. Install the fuel supply system
according to applicable fuel-gas codes. Before placing the
home standby electric system into service, fuel system lines
must be properly purged and leak tested according to applicable code. After installation, inspect the fuel system periodically
for leaks. No leakage is permitted.
CALIFORNIA PROPOSITION 65 WARNING
Engine exhaust and some of its constituents are known
to the State of California to cause cancer, birth defects
and other reproductive harm.
CALIFORNIA PROPOSITION 65 WARNING
This product contains or emits chemicals known to the
State of California to cause cancer, birth defects and
other reproductive harm.
3
General Information
1.2
Only qualified electricians or contractors
should attempt such installations, which must
comply strictly with applicable codes, standards and regulations.

1.1
UNPACKING/INSPECTION
After unpacking, carefully inspect the contents for damage.
• This standby generator set is ready for installation with a factory
supplied and pre-mounted base pad and has a weather protective enclosure that is intended for outdoor installation only.
• This UL listed standby generator set may be packaged with an
automatic transfer switch with built in load center. The combination transfer switch and load center is pre-wired with a two
foot and 30 foot conduit. Circuit breakers for emergency circuit
connections are included (if equipped).
• This UL listed, 2-pole switch is rated at 100 or 200 AC amperes
at 250 volts maximum. The 100 Amp transfer switch is for
indoor use only. The 200 Amp transfer switch is for indoor/
outdoor use (if equipped).
this generator is used to power electrical load
Ifcircuits
normally powered by a utility power
source, it is required by code to install a transfer switch. The transfer switch must effectively
isolate the electrical system from the utility
distribution system when the generator is operating (NEC 700, 701 & 702). Failure to isolate an
electrical system by such means will result in
damage to the generator and also may result in
injury or death to utility power workers due to
backfeed of electrical energy.
If any loss or damage is noted at time of delivery, have the
person(s) making the delivery note all damage on the freight bill
or affix their signature under the consignor's memo of loss or
damage.
If a loss or damage is noted after delivery, separate the damaged
materials and contact the carrier for claim procedures.
“Concealed damage” is understood to mean damage to the contents of a package that is not in evidence at the time of delivery,
but is discovered later.
To properly open the roof, press down on the center top lip and
release the latch. If pressure is not applied from the top, the roof
may appear stuck. Always verify that the side lock is unlocked
before attempting to lift the roof.
4
PROTECTION SYSTEMS
Unlike an automobile engine, the generator may have to run for
long periods of time with no operator present to monitor engine
conditions. For that reason, the engine is equipped with the following systems that protect it against potentially damaging conditions:
1. Low Oil Pressure Sensor
6. Low Battery
2. High Temperature Sensor
7. Under-frequency
3. Overcrank
8. Undervoltage
4. Overspeed
9. Overvoltage
5. RPM Sensor
10. Internal Failure
There are readouts on the control panel to notify personnel that
one of these failures has occurred. There is a Status message on
the display that displays when all of the conditions described in the
"Ready to Run" section are true.
1.3
NEC REQUIREMENT
FOR ARC FAULT CIRCUIT
INTERRUPTION BREAKER
FOR BEDROOMS
In 2001, the National Electric Code (NEC) introduced a requirement
for new construction. This new requirement indicates the need for
Arc Fault Circuit Interrupters to be used to protect the complete
branch circuit that feeds a dwelling bedroom. The actual NEC
requirement is indicated below.
1.3.1
1.
SECTION 210.12 ARC FAULT CIRCUIT
INTERRUPTER PROTECTION
Definition: An arc fault circuit interrupter is a device intended
to provide protection from the effects of arc faults by recognizing characteristics unique to arcing and by functioning to
de-energize the circuit when an arc fault is detected.
2. Dwelling Unit Bedrooms: All branch circuits that supply 125
volt, single-phase, 15 and 20 ampere outlets installed in
dwelling unit bedrooms shall be protected by an arc fault circuit interrupter listed to provide protection of the entire branch
circuit.
Section 210.12 requires that AFCI protection be provided on branch
circuits that supply outlets (receptacle, lighting, etc.) in dwelling bedrooms. The requirement is limited to 15 and 20 ampere,
125 volt circuits. There is no prohibition against providing AFCI
protection on other circuits or in locations other than bedrooms.
Because circuits are often shared between a bedroom and other
areas such as closets and hallways, providing AFCI protection on
the complete circuit would comply with 210.12.
General Information
If during the installation of the home standby system the decision
is made to provide back up power to a bedroom branch circuit,
then the circuit breaker in the transfer switch should be replaced
with an Arc Fault Circuit Interrupter.
It is most important that breakers only be switched like for like.
For instance, if replacing a 15A breaker, it MUST be replaced with
a 15A AFCI breaker. Likewise, a 20A breaker MUST be replaced
with a 20A AFCI.
These AFCI breakers are available at the nearest hardware store.
Item #
Q115AF
15A Single Pole AFCI
Q120AF
20A Single Pole AFCI
1.4
EMISSION INFORMATION
The U.S. Environmental Protection Agency (EPA) requires that
this generator comply with exhaust emission standards. This
generator is certified to meet the applicable EPA emission levels,
and is certified for use as a stationary engine for standby power
generation. Any other use may be a violation of federal and/or local
laws. It is important to follow the maintenance specifications in the
Maintenance section to ensure that the engine complies with the
applicable emission standards for the duration of the engine’s life.
This generator is certified to operate on Liquid Propane Vapor fuel
and pipeline Natural Gas.
For generators 13kW and greater, the Emission Control System
code is EM (Engine Modification) and consists of the following
components:
• Air Induction System
– Intake Pipe / Manifold
– Air Cleaner
• Fuel Metering System
– Carburetor / Mixer Assembly
– Fuel Regulator
• Ignition System
– Spark Plug
– Ignition Module
• Exhaust System
– Exhaust Manifold
– Muffler
For generators 10kW and below, the Emission Control System
consists of the following components:
• Air Induction System
– Intake Pipe / Manifold
– Air Cleaner
• Fuel Metering System
– Carburetor / Mixer Assembly
– Fuel Regulator
• Ignition System
– Spark Plug
– Ignition Module
• Exhaust System
– Exhaust Manifold
– Muffler / Catalyst
5
General Information
1.5
THE GENERATOR
Figure 1.1 – 8kW, Single Cylinder, GH-410 Engine (door
removed)
Oil
Dipstick
Data Label
(see sample)
Figure 1.2 – 10kW, V-twin, GT-530 Engine
(door removed)
Circuit
Breaker
Control
Panel
Oil
Dipstick
Data Label
(see sample)
Control
Panel
Circuit
Breaker
Exhaust
Enclosure
Air Filter
Air
Filter
Fuel Inlet
(back)
Fuel Inlet
(back)
Composite Base
Oil Filter
Battery Compartment
Composite Base
Figure 1.3 – 13, 14, 16, 17 and 20kW, V-twin,
GT-990/GT-999 Engine (door removed)
Oil
Dipstick
Data Label
(see sample)
Air Filter
Control
Panel
Circuit
Breakers
Composite Base
6
Oil Filter
Battery Compartment
Oil Filter
Battery Compartment
Data Label Sample
General Information
1.6
SPECIFICATIONS
1.6.1
GENERATOR
Model
8kW
10kW
13kW
14kW
Rated Voltage
16kW
17kW
20kW
240
Rated Maximum Load Current
(Amps) at 240 Volts (LP)*
33.3
41.6
54.1
58.3
66.6
70.8
83.3
Main Circuit Breaker
35 Amp
45 Amp
55 Amp
60 Amp
65 Amp
65 Amp
90 Amp
Circuits** 50A, 240V
-
-
1
-
1
1
-
40A, 240V
-
1
1
1
1
1
-
30A, 240V
1
1
-
-
-
-
-
20A, 240V
1
-
1
1
1
1
-
20A, 120V
3
3
4
6
5
5
-
15A, 120V
3
5
4
4
5
5
-
Phase
1
Number of Rotor Poles
2
Rated AC Frequency
60 Hz
Battery Requirement
Group 26R, 12 Volts and 525 CCA Minimum
Weight (unit only in lbs.)
340
387
439
439
439421
455/421
450
Steel
Steel
Steel
Steel
Steel/Aluminum
Steel/Aluminum
Aluminum
Normal Operating Range
This unit is tested in accordance to UL 2200 standards with an operating temperature of -20 °F (-29 °C) to 122 °F. (50 °C). For areas where temperatures fall
below 32 °F (0 °C), a cold weather kit is highly recommended. When operated above 77º F (25º C) there may be a decrease in engine power. (Please reference the
engine specifications section).
These generators are rated in accordance with UL2200, Safety Standard for Stationary Engine Generator Assemblies; and CSA-C22.2 No. 100-04 Standard for Motors and Generators.
* Natural Gas ratings will depend on specific fuel Btu content. Typical derates are between 10-20% off the LP gas rating.
** Circuits to be moved must be protected by same size breaker. For example, a 15 amp circuit in the main panel must be a 15 amp circuit in the transfer switch.
1.6.2
Type of Engine
Number of Cylinders
Rated Horsepower @ 3,600 rpm*
Displacement
8 kW
10 kW
13/14/16/17 kW
20 kW
GH-410
GT-530
GT-990
GT-999
1
2
2
2
14.8
18
32
36
410cc
530cc
992cc
999cc
Cylinder Block
Aluminum w/Cast Iron Sleeve
Valve Arrangement
Overhead Valves
Ignition System
Recommended Spark Plug
Spark Plug Gap
Compression Ratio
Solid-state w/Magneto
RC14YC
BPR6HS
RC14YC
RC12YC
0.76 mm (0.030 inch)
0.76 mm (0.030 inch)
1.02 mm (0.040 inch)
0.76 mm (0.030 inch)
8.6:1
9.5:1
9.5:1
9.5:1
Approx. 1.5 Qts
Approx. 1.7 Qts
Approx. 1.9 Qts
Approx. 1.9 Qts
Part # 0G5894
Starter
Oil Capacity Including Filter
12 VDC
Recommended Oil Filter
Recommended Air Filter
Operating RPM
Part # 0E9581
3,600
* Engine power is subject to and limited by such factors as fuel Btu content, ambient temperature and altitude. Engine power decreases about 3.5 percent for each 1,000 feet above sea level; and
also will decrease about 1 percent for each 6 C (10 F) above 16 C (60 F) ambient temperature.
7
General Information
1.7
READY TO RUN
The "Ready to Run" on the display is ready when all of the following
conditions are true:
1.
2.
3.
The AUTO/OFF/MANUAL switch is set to the AUTO position.
The utility voltage being supplied to the unit is being sensed
by the PCB. If the utility sense voltage is not connected to the
unit or if it is below approximately 150-160 volts AC, then
the system will display the message "No Utility Present". This
indicates that if the AUTO/OFF/MANUAL switch is placed in
the Auto position, the generator will start.
No alarms are present, for example, low oil pressure, high
temperature, etc.
1.8
Use an approved pipe sealant or joint compound on all threaded
fittings.
All installed gaseous fuel piping must be purged and leak tested
prior to initial start-up in accordance with local codes, standards
and regulations.
1.9
With LP gas, use only the vapor withdrawal system. This type of
system uses the vapors formed above the liquid fuel in the storage
tank.
Recommended fuels should have a Btu content of at least 1,000
Btus per cubic foot for natural gas; or at least 2,520 Btus per
cubic foot for LP gas. Ask the fuel supplier for the Btu content of
the fuel.
Required fuel pressure for natural gas is five (5) inches to seven
(7) inches water column (0.18 to 0.25 psi); and for liquid propane, 10 inches to 12 inches of water column (0.36 to 0.43 psi).
The primary regulator for the propane supply is NOT INCLUDED
with the generator.
NOTE:
All pipe sizing, construction and layout must comply with NFPA
54 for natural gas applications and NFPA 58 for liquid propane
applications. Once the generator is installed, verify that the fuel
pressure NEVER drops more than one (1) inch water column
from no load to full load from the starting pressure for either
fuel type, and remains within the limits of the stated specification.
Prior to installation of the generator, the installer should consult
local fuel suppliers or the fire marshal to check codes and regulations for proper installation. Local codes will mandate correct routing of gaseous fuel line piping around gardens, shrubs and other
landscaping to prevent any damage.
Special considerations should be given when installing the unit
where local conditions include flooding, tornados, hurricanes,
earthquakes and unstable ground for the flexibility and strength of
piping and their connections.
8
Nat. Gas
Unit
FUEL REQUIREMENTS AND
RECOMMENDATIONS
The engine has been fitted with a fuel carburetion system that
meets the specifications of the 1997 California Air Resources
Board for tamper-proof dual fuel systems. The unit will run on
natural gas or LP gas, but it has been factory set to run on natural
gas. Should the primary fuel need to be changed to LP gas, the
fuel system needs to be reconfigured. See the reconfiguring the
Fuel System section for instructions on reconfiguration of the fuel
system.
FUEL CONSUMPTION
1/2 Load
Full Load
1/2 Load
Full Load
7/8 kW
77
140
0.94/34
1.68/62
9/10 kW
102
156
1.25/46
1.93/70
13/13 kW
156
220
1.55/57
2.18/80
13/14 kW
156
220
1.56/58
2.30/84
16/16 kW
183
261
1.59/58
2.51/91
16/17 kW
183
261
1.61/59
2.57/94
18/20 kW
206
294
1.89/69
2.90/106
* Natural gas is in cubic feet per hour.
** LP is in gallons per hour/cubic feet per hour.
*** Values given are approximate.
Verify that gas meter and all piping is capable of providing enough
fuel flow at full load to include household appliances.
1.9.1
BTU FLOW REQUIREMENTS - NATURAL GAS
BTU flow required for each unit based on 1000 BTU per cubic foot.
•
•
•
•
•
7kW — 140,000 BTU/Hour
9kW — 156,000 BTU/Hour
13kW — 220,000 BTU/Hour
16kW — 261,000 BTU/Hour
18kW — 294,000 BTU/Hour

(LP) gas are highly explosive. Even
propane
the slightest spark can ignite such fuels and
Gaseous fuels such as natural gas and liquid
cause an explosion. No leakage of fuel is
permitted. Natural gas, which is lighter than
air, tends to collect in high areas. LP gas is
heavier than air and tends to settle in low
areas.
NOTE:
A minimum of one approved manual shut-off valve must be
installed in the gaseous fuel supply line. The valve must be easily accessible. Local codes determine the proper location.
General Information
1.10 RECONFIGURING THE FUEL
SYSTEM
1.10.1 8 KW, 410CC ENGINE
To reconfigure the fuel system from NG to LP, follow these steps
(Figure 1.4):
NOTE:
The primary regulator for the propane supply is NOT INCLUDED
with the generator. A fuel pressure of 10 to 12 inches of water
column (0.36 to 0.43 psi) to the fuel inlet of the generator MUST
BE SUPPLIED.
1.
2.
3.
4.
5.
6.
7.
8.
Turn off the main gas supply (if connected).
Open the roof and remove the door.
Remove the battery (if installed).
Take the plastic T-handle fuel selector in the poly bag supplied
with the generator.
Locate the selector knob on the air box cover, behind the
yellow air filter door and power bulge. The unit comes from
the factory in the NG (Natural Gas) position. Grasping the
T-handle, insert the pin end into the hole in the selector knob
and pull out to overcome spring pressure and then twist
clockwise 90 degrees and allow the selector to return in once
aligned with the LP (Liquid Propane) position.
Save this tool with the Owner's Manual.
Install the battery, door and close the roof.
Reverse the procedure to convert back to natural gas.
1.10.2 10, 13, 14, 16, 17 AND 20KW, V-TWIN ENGINES
To reconfigure the fuel system from NG to LP, follow these steps:
NOTE:
The primary regulator for the propane supply is NOT INCLUDED
with the generator. A fuel pressure of 10 to 12 inches of water
column (0.36 to 0.43 psi) to the fuel inlet of the generator MUST
BE SUPPLIED AND MAINTAINED UP TO FULL LOAD.
1.
2.
–
–
–
–
Open the roof.
For 10kW units: Loosen clamp and slide back the air inlet
hose.
Slide fuel selector on carburetor out towards the back of the
enclosure (Figures 1.5 and 1.6).
Return the inlet hose and tighten clamp securely.
For 13, 14, 16, 17 and 20kW units: remove the air cleaner
cover.
Slide the selector lever out towards the back of the enclosure
(Figures 1.7 and 1.8).
Return the air cleaner cover and tighten the two thumb
screws.
Figure 1.5 - 10kW, GT-530 (Inlet Hose Slid Back)
Fuel Selection
Lever - "In"
Position for
Natural Gas
Fuel
Figure 1.6 - 10kW, GT-530 (Inlet Hose Slid Back)
NOTE:
Use an approved pipe sealant or joint compound on all threaded
fittings to reduce the possibility of leakage.
9
General Information
3.
4.
Close the roof.
Reverse the procedure to convert back to natural gas.
Figure 1.7 - 13, 14, 16, 17, & 20kW,
GT-990/GT-999 (Airbox Cover Removed)
Fuel Selection Lever - "In" Position for Natural Gas Fuel
1.12 LOCATION
Figure 1.8 - 13, 14, 16, 17, & 20kW,
GT-990/GT-999 (Airbox Cover Removed)
Fuel Selection Lever - "Out" Position for Liquid Propane
(Vapor) Fuel
1.11 HIGH ALTITUDE OPERATION
The fuel system on this generator may be influenced by operation
at higher altitudes. Proper operation can be ensured by installing
an altitude kit when required. See the table below to determine
when an altitude kit is required. Operating this generator without
the proper altitude kit installed may increase the engine’s emissions and decrease fuel economy and performance. Kits may be
obtained from any Dealer, and should be installed by a qualified
individual.
10
engine exhaust fumes contain carbon
monoxide, which can be DEADLY. This danThe
gerous gas, if breathed in sufficient con-
centrations, can cause unconsciousness or
even death. This generator must be installed
properly, in strict compliance with applicable
codes and standards. Following installation,
do nothing that might render the system
unsafe or in noncompliance with such codes
and standards.
Operate the generator outdoors ONLY.
• Keep exhaust gases from entering a confined
area through windows, doors, ventilation, crawl
spaces or other openings (Figure 1.9).
• It is highly recommended that carbon monoxide detector(s) be installed indoors according
to the manufacturer's instructions/recommendations.
• The generator must be mounted safely per
applicable codes and the manufacturer's specifications. Do NOT alter or add to the exhaust
system, or do anything that might render the
exhaust system unsafe or in noncompliance
with applicable codes and standards.
1.12.1 GENERATOR
Install the generator set, in its protective enclosure, outdoors,
where adequate cooling and ventilating air is always available
(Figure 1.9). Consider these factors:
• The installation of the generator must comply strictly with
NFPA 37, NFPA 54, NFPA 58, and NFPA 70 standards.
• Install the unit where air inlet and outlet openings will not
become obstructed by leaves, grass, snow, etc.. If prevailing
winds will cause blowing or drifting, consider using a windbreak to protect the unit.
• Install the generator on high ground where water levels will not
rise and endanger it.
General Information
• Allow sufficient room on all sides of the generator for maintenance and servicing. This unit must be installed in accordance
with current applicable NFPA 37 and NFPA 70 standards; as
well as any other federal, state and local codes for minimum
distances from other structures. DO NOT install under wooden
decks or structures unless there is at least five (5) feet of clearance above the generator, three (3) feet of clearance on sides
and front, and 18 inches of clearance at back of unit.
• Install the unit where rain gutter down spouts, roof run-off,
landscape irrigation, water sprinklers or sump pump discharge
does not flood the unit or spray the enclosure, including any air
inlet or outlet openings.
• Install the unit where services will not be affected or obstructed,
including concealed, underground or covered services such as
electrical, fuel, phone, air conditioning or irrigation.
• Where strong prevailing winds blow from one direction, face the
generator air inlet openings to the prevailing winds.
• Install the generator as close as possible to the fuel supply, to
reduce the length of piping.
• Install the generator as close as possible to the transfer switch.
REMEMBER THAT LAWS OR CODES MAY REGULATE THE
DISTANCE AND LOCATION.
• The genset must be installed on a level surface. The base frame
must be level within two (2) inches all around.
• The generator is typically placed on pea gravel or crushed
stone. Check local codes if a concrete slab is required. If a
concrete base slab is required, all federal, state and local codes
should be followed. Special attention should be given to the
concrete base slab which should exceed the length and width
of the generator by a minimum of six (6) inches (0.152 meters)
on all sides.
Figure 1.9 – Generator Clearances
1.12.2 INSTALLATION GUIDELINES FOR STATIONARY
STATIONARY AIR-COOLED 8 - 20KW
GENERATORS
The National Fire Protection Association has a standard for the
installation and use of stationary combustion engines. That
standard is NFPA 37 and its requirements limit the spacing of an
enclosed generator set from a structure or wall (Figure 1.10).
NFPA 37, Section 4.1.4, Engines Located Outdoors. Engines, and
their weatherproof housings if provided, that are installed outdoors
shall be located at least 5 ft. from openings in walls and at least 5
ft. from structures having combustible walls. A minimum separation shall not be required where the following conditions exist:
1.
The adjacent wall of the structure has a fire resistance rating
of at least 1 hour.
2. The weatherproof enclosure is constructed of noncombustible materials and it has been demonstrated that a fire within
the enclosure will not ignite combustible materials outside the
enclosure.
Annex A — Explanatory Material
A4.1.4 (2) Means of demonstrating compliance are by means
of full scale fire test or by calculation procedures.
Because of the limited spaces that are frequently available for
installation, it has become apparent that exception (2) would be
beneficial for many residential and commercial installations. With
that in mind, the manufacturer contracted with an independent
testing laboratory to run full scale fire tests to assure that the
enclosure will not ignite combustible materials outside the enclosure.
The criteria was to determine the worst case fire scenario within
the generator and to determine the ignitability of items outside the
engine enclosure at various distances. The enclosure is constructed of non-combustible materials and the results and conclusions
from the independent testing lab indicated that any fire within the
generator enclosure would not pose any ignition risk to nearby
combustibles or structures, with or without fire service personnel
response.
Based on this testing and the requirements of NFPA 37, Sec 4.1.4,
the guidelines for installation of the generators listed above are
changed to 18 inches (457mm) from the back side of the generator to a stationary wall or building. For adequate maintenance and
airflow clearance, the area above the generator should be at least
4 feet with a minimum of 3 feet at the front and ends of the enclosure. This would include trees, shrubs and vegetation that could
obstruct airflow. See the diagram on the reverse of this page and
the installation drawing within the owner’s manual for details.
Generator exhaust contains DEADLY carbon monoxide gas. This
dangerous gas can cause unconsciousness or death. Do not place
the unit near windows, doors, fresh air intakes (furnaces, etc.) or
any openings in the building or structure, including windows and
doors of an attached garage.
11
General Information
Figure 1.10 – Installation Guidelines
No operable windows or openings in the wall permitted
within 5 feet from any point of the generator.
60 inches
36 inches
These guidelines are based upon fire
testing of the generator enclosure and
the manufacturer’s requirement for air
flow for proper operation. Local codes
may be different and more restrictive
than what is described here.
Existing Wall
18 inches
Minimum Distance
Top of Generator
36 inches
60 inches
36 inches
Clearance from operable
windows, doors, any
openings in the wall,
shrubs or vegetation over
12” in height
Clearance from the ends and front of the
generator should be 36 inches. This
would include shrubs, trees and any
kind of vegetation. Clearance at the top
should be a minimum of 60 inches from
any structure, overhang or projections
from the wall. The generator should not
be placed under a deck or other
structure that is closed in and would limit
or contain air flow.
60” Minimum
60” Recommended
Minimum From Ends
Generator
18 inches
Minimum
This drawing supersedes installation instructions in all air-cooled installation and owner’s manuals dated previous
to May 26, 2007.
12
General Information
1.15 THE BATTERY

OFF position, the generator can crank
toanditsstart
as soon as the battery cables are
If the AUTO/OFF/MANUAL switch is not set
connected. If the utility power supply is not
turned off, sparking can occur at the battery
posts and cause an explosion.
1.13 BATTERY REQUIREMENTS
See the Specifications section for correct battery size and rating.
1.14 BATTERY INSTALLATION
Fill the battery with the proper electrolyte fluid if necessary and
have the battery fully charged before installing it.
Before installing and connecting the battery, complete the following steps:
1. Set the generator's AUTO/OFF/MANUAL switch to OFF.
2. Turn off utility power supply to the transfer switch.
3. Remove the 7.5A fuse from the generator control panel.
Battery cables were factory connected at the generator (Figure
1.11). Connect cables to battery posts as follows:
4.
5.
6.
Connect the red battery cable (from starter contactor) to the
battery post indicated by a positive, POS or (+).
Connect the black battery cable (from frame ground) to the
battery post indicated by a negative, NEG or (—).
Install the battery post covers (included).
NOTE:
Dielectric grease should be used on battery posts to aid in the
prevention of corrosion.
NOTE:
Damage will result if battery connections are made in reverse.
Figure 1.11 – Battery Cable Connections

battery is capable of exploding.
A battery presents a risk of electrical shock
and high short circuit current. The following
DO NOT dispose of the battery in a fire. The
precautions are to be observed when working on batteries:
• Remove the 7.5A fuse from the generator control panel.
• Remove watches, rings or other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of the
battery.
• Disconnect charging source prior to connecting
or disconnecting battery terminals.
not open or mutilate the battery.
Released electrolyte has been known to
Do
be harmful to the skin and eyes, and to be
toxic.
electrolyte is a dilute sulfuric acid that
is harmful to the skin and eyes. It is electriThe
cally conductive and corrosive.
The following procedures are to be observed:
• Wear full eye protection and protective clothing.
• Where electrolyte contacts the skin, wash it off
immediately with water.
• Where electrolyte contacts the eyes, flush thoroughly and immediately with water and seek
medical attention.
• Spilled electrolyte is to be washed down with
an acid neutralizing agent. A common practice
is to use a solution of 1 pound (500 grams)
bicarbonate of soda to 1 gallon (4 liters) of
water. The bicarbonate of soda solution is to
be added until the evidence of reaction (foaming) has ceased. The resulting liquid is to be
flushed with water and the area dried.
Lead-acid batteries present a risk of fire
because they generate hydrogen gas. The following procedures are to be followed:
• DO NOT SMOKE when near the battery.
• DO NOT cause flame or spark in battery area.
• Discharge static electricity from body before
touching the battery by first touching a grounded metal surface.
Be sure the AUTO/OFF/MANUAL switch is
set to the OFF position before connecting
the battery cables. If the switch is set to
AUTO or MANUAL, the generator can crank
and start as soon as the battery cables are
connected.


NOTE:
In areas where temperatures regularly fall below 32° F (0° C) it
is recommended that a pad type battery heater be installed to
aid in cold climate starting.
13
Post Installation Start-up and Adjustments

and the 7.5A fuse is removed from the generBe sure the utility power supply is turned off
ator control panel, or sparking may occur at
the battery posts as the cables are attached
and cause an explosion.
Servicing of the battery is to be performed or supervised by personnel knowledgeable of batteries and the required precautions.
Keep unauthorized personnel away from batteries.
See the Specifications section for the correct size and rating when
replacing the battery. Have these procedures performed at the
intervals specified in the “Service Schedule.” A negative ground
system is used. Battery connections are shown on the wiring diagrams. Make sure the battery is correctly connected and terminals
are tight. Observe battery polarity when connecting the battery to
the generator set.
1.16 BATTERY CHARGER
3.
Turn OFF all breakers on the load center of the transfer box (T1
and T2).
4. Turn OFF all loads connected to the transfer switch terminals
T1 and T2.
5. Check the engine crankcase oil level and, if necessary, fill to
the dipstick FULL mark with the recommended oil. Do not fill
above the FULL mark.
6. Check the fuel supply. Gaseous fuel lines must have been
properly purged and leak tested in accordance with applicable
fuel-gas codes. All fuel shutoff valves in the fuel supply lines
must be open.
During initial start up only, the generator may exceed the normal
number of start attempts and experience an “over crank” fault (See
the "Overcrank" section). This is due to accumulated air in the fuel
system during installation. Reset the control board and restart up
to two more times, if necessary. If unit fails to start, contact the
local dealer for assistance.
NOTE:
The battery charger is integrated into the control module in all
models.
It operates as a "Smart Charger" which ensures output is continually optimized to promote maximum battery life and charging levels
are at safe conditions.
NOTE:
There is a warning on the LCD display when the battery needs
service.
2.1
ACTIVATE THE GENERATOR
When battery power is applied to the generator during the installation process, the controller will light up. However, the generator still
needs to be activated before it will automatically run in the event
of a power outage.
Activating the generator is a simple one time process that is guided
by the controller screen prompts. Once the product is activated,
the controller screen will not prompt you again, even if you disconnect the generator battery.
After obtaining your activation code, please complete the following
steps at the generator’s control panel as outlined by the Activation
Chart.
2.2
BEFORE INITIAL START-UP
operate the engine with the oil level
below the “Add” mark on the dipstick. Doing
Never
this could damage the engine.
2.3
Refer to the "Manual Transfer Operation" section, of the owner’s
manual for procedures.
tion until all power voltage supplies to the
Do not attempt manual transfer switch operatransfer switch have been positively turned
off. Failure to turn off all power voltage supplies will result in extremely hazardous and
possibly fatal electrical shock.
2.4
1.
2.
3.
These units have been run and tested at the factory prior to
being shipped and do not require any type of break-in.
4.
NOTE:
This unit comes filled with oil from the factory. Check the oil
level and add the appropriate amount if necessary.
1.
2.
14
Set the generator’s main circuit breaker to its OFF (or OPEN)
position.
Set the generator's AUTO/OFF/MANUAL switch to the OFF
position.
Complete electrical checks as follows:
NOTE:
Before starting, complete the following:
CHECK TRANSFER SWITCH
OPERATION
Set the generator's main circuit breaker to its OFF (or OPEN)
position.
Set the generator's AUTO/OFF/MANUAL switch to the OFF
position.
Turn OFF all breakers on the load center of the transfer box (T1
and T2).
Turn on the utility power supply to the transfer switch using
the means provided (such as a utility main line circuit breaker).
“hot.” Contact with “hot” parts will result in
The transfer switch is now electrically
5.
extremely hazardous and possibly fatal
electrical shock. Proceed with caution.
Use an accurate AC voltmeter to check utility power source
voltage across transfer switch terminals N1 and N2. Nominal
line-to-line voltage should be 240 volts AC.
Post Installation Start-up and Adjustments
ACTIVATION CHART
CHOOSE LANGUAGE
TROUBLESHOOTING
Display Reads:
Language
English
Use ARROW keys to scroll to desired language. Press ENTER to select.
If the wrong language is chosen, it can be
changed later using the “edit” menu.
Press ENTER to begin the activation process.
If ESCAPE is pressed instead of ENTER,
your generator will only run in manual mode
(for test purposes) and NOT ACTIVATED will
be displayed. You will need to remove the
generator control panel fuse AND disconnect
the T1, N1 and N2 connector in the external
connection box (if equipped); or disconnect
utility input (main breaker) to the transfer
switch for 3-5 seconds and reconnect, then
begin with Step 1.
+
Enter
Display Reads:
Activate me (ENT) or
ESC to run in manual
Enter
Display Reads:
To Activate go to
www.activategen.com
If you do not have your activation code,
go to www.activategen.com or call
1-888-9ACTIVATE (922-8482).
If you already have your activation code,
wait 3-5 seconds for the next display.
Enter
ENTER ACTIVATION CODE (Passcode)
Display Reads:
TROUBLESHOOTING
Use ARROW keys to scroll and find the first
number of your Activation Code.
Serial 123456789
Passcode XXXXX +/-
Press ENTER to select.
Use ESCAPE to correct previous digits.
Enter
Display Reads:
“SELECT HOUR (0-23)”
“6
+”
Enter
Repeat this step until all digits have been
entered.
Activation is complete when all digits are
entered above and your screen shows this
display.
Follow the controller prompts to continue
setting the time function. Refer to your
Owner’s Manual with questions.
What happens if “Wrong Passcode Try
Again” appears?
Reenter the activation code. If a second
attempt is unsuccessful, check the number
against the code given on activategen.com.
If it is correct and the generator will not
accept it, contact 1-888-9ACTIVATE (9228482).
15
Post Installation Start-up and Adjustments
6.
7.
8.
9.
Check utility power source voltage across terminals N1 and
the transfer switch neutral lug; then across terminal N2 and
neutral. Nominal line-to-neutral voltage should be 120 volts AC.
When certain that utility supply voltage is compatible with
transfer switch and load circuit ratings, turn OFF the utility
power supply to the transfer switch.
On the generator panel, set the Auto/Off/ Manual switch to
MANUAL. The engine should crank and start.
Let the engine warm up for about five minutes to allow internal temperatures to stabilize. Then, set the generator’s main
circuit breaker to its ON (or closed) position.
age is now supplied to the transfer switch.
6.
7.
8.
9.
10.
–
11.
Proceed with caution! Generator power volt-
10.
11.
12.
13.
Contact with live transfer switch parts will
result in dangerous and possibly fatal electrical shock.
Connect an accurate AC voltmeter and a frequency meter
across transfer switch terminal lugs E1 and E2. Voltage
should be 238-242 at a frequency of 59.5-60.5 Hertz.
Connect the AC voltmeter test leads across terminal lugs E1
and neutral; then across E2 and neutral. In both cases, voltage
reading should be 119-121 volts AC.
Set the generator’s main circuit breaker to its OFF (or OPEN)
position. Let the engine run at no-load for a few minutes to
stabilize internal engine generator temperatures.
Set the generator's AUTO/OFF/MANUAL switch to OFF. The
engine should shut down.
NOTE:
It is important not to proceed until certain that generator AC
voltage and frequency are correct and within the stated limits.
2.5
GENERATOR TESTS UNDER
LOAD
To test the generator set with electrical loads applied, proceed as
follows:
1.
2.
3.
4.
Set generator’s main circuit breaker to its OFF (or OPEN) position.
Turn OFF all breakers on the load center of the transfer box (T1
and T2).
Set the generator's AUTO/OFF/MANUAL switch to OFF.
Turn OFF the utility power supply to the transfer switch,
using the means provided (such as a utility main line circuit
breaker).
12.
13.
14.
15.
Set the generator's AUTO/OFF/MANUAL switch to MANUAL.
The engine should crank and start immediately.
Let the engine stabilize and warm up for a few minutes.
Set the generator’s main circuit breaker to its ON (or CLOSED)
position. Loads are now powered by the standby generator.
Turn ON the load center of the transfer switch (T1 and T2).
Connect an accurate AC voltmeter and a frequency meter
across terminal lugs E1 and E2.
Voltage should be greater than, or approximately 240 volts
and frequency should be 60 Hz.
Let the generator run at full rated load for 20-30 minutes.
Listen for unusual noises, vibration or other indications of
abnormal operation. Check for oil leaks, evidence of overheating, etc.
When testing under load is complete, turn OFF electrical
loads.
Set the generator's main circuit breaker to its OFF (or OPEN)
position.
Let the engine run at no-load for a few minutes.
Set the AUTO/OFF/MANUAL switch to OFF. The engine should
shut down.
2.6
CHECKING AUTOMATIC
OPERATION
To check the system for proper automatic operation, proceed as
follows:
1.
2.
3.
4.
5.
6.
7.
8.
Set generator’s main circuit breaker to its OFF (or OPEN) position.
Check that the AUTO/OFF/MANUAL switch is set to OFF.
Turn OFF the utility power supply to the transfer switch, using
means provided (such as a utility main line circuit breaker).
Manually set the transfer switch to the UTILITY position, i.e.,
load terminals connected to the utility power source side.
Turn ON the utility power supply to the transfer switch,
using the means provided (such as a utility main line circuit
breaker).
Set the generator's main circuit breaker to its ON (or CLOSED)
position.
Set the AUTO/OFF/MANUAL switch to AUTO. The system is
now ready for automatic operation.
Turn OFF the utility power supply to the transfer switch.
With the AUTO/OFF/MANUAL switch at AUTO, the engine should
crank and start when the utility source power is turned OFF after a
10 second delay. After starting, the transfer switch should connect
load circuits to the standby side after a five (5) second delay. Let
the system go through its entire automatic sequence of operation.

With the generator running and loads powered by generator AC
output, turn ON the utility power supply to the transfer switch. The
following should occur:
5.
• After about 15 seconds, the switch should transfer loads back
to the utility power source.
• About one minute after re-transfer, the engine should shut
down.
16
Do not attempt manual transfer switch operation until all power voltage supplies to the
transfer switch have been positively turned
off. Failure to turn off all power voltage supplies will result in extremely hazardous and
possibly fatal electrical shock.
Manually set the transfer switch to the STANDBY position, i.e.,
load terminals connected to the generator's E1/E2 terminals.
The transfer switch operating lever should be down.
Operation
3.1
CONTROL PANEL INTERFACE
3.1.1
USING THE AUTO/OFF/MANUAL SWITCH
(FIGURE 3.1)
the switch set to AUTO, the engine may
crank and start at any time without warning.
With
Such automatic starting occurs when utility
1.
2.
3.
power source voltage drops below a preset
level or during the normal exercise cycle. To
prevent possible injury that might be caused
by such sudden starts, always set the switch
to OFF and remove the fuses before working on or around the generator or transfer
switch. Then, place a “DO NOT OPERATE”
tag on the generator panel and on the transfer switch.
“AUTO” Position – Selecting this switch activates fully automatic system operation. It also allows the unit to automatically start and exercise the engine every seven days with the
setting of the exercise timer (see the Setting the Exercise
Timer section).
“OFF” Position – This switch position shuts down the engine.
This position also prevents automatic operation.
“MANUAL” Position – Set the switch to MANUAL to crank
and start the engine. Transfer to standby power will not occur
unless there is a utility failure.
3.1.2
SETTING THE EXERCISE TIMER
This generator is equipped with an exercise timer. Once it is set,
the generator will start and exercise every seven days, on the day
of the week and at the time of day specified. During this exercise
period, the unit runs for approximately 12 minutes and then shuts
down. Transfer of loads to the generator output does not occur
during the exercise cycle unless utility power is lost.
Figure 3.1 – 8 - 20kW Generator Control Panel
Installation Assistant
Interconnect System Self Test Feature (follow the on-screen
prompts)
Upon power up, this controller will go through a system self test
which will check for the presence of utility voltage on the DC
circuits. This is done to prevent damage if the installer mistakenly
connects AC utility power sense wires into the DC terminal block.
If utility voltage is detected, the controller will display a warning
message and lock out the generator, preventing damage to the
controller. Power to the controller must be removed to clear this
warning.
Utility voltage must be turned on and present at the N1 and N2
terminals inside the generator control panel for this test to be
performed and pass.
NOTE:
DAMAGE CAUSED BY MISWIRING OF THE INTERCONNECT
WIRES IS NOT WARRANTABLE!
This test will be performed each time the controller is powered up.
Upon first power up of the generator, the display interface will
begin an installation assistant. The assistant will prompt the user
to set the minimum settings to operate. These settings are simply: Current Date/Time and Exercise Day/Time. The maintenance
intervals will be initialized when the exercise time is entered (Figure
3.1).
The exercise settings can be changed at any time via the "EDIT"
menu (see Appendix, "Menu System").
If the 12 volt battery is disconnected or the fuse removed, the
Installation Assistant will operate upon power restoration. The only
difference is the display will only prompt the customer for the current Time and Date.
IF THE INSTALLER TESTS THE GENERATOR PRIOR TO
INSTALLATION, PRESS THE “ENTER” KEY TO AVOID SETTING
UP THE EXERCISE TIME. THIS WILL ENSURE THAT WHEN
THE CUSTOMER POWERS UP THE UNIT, HE WILL STILL BE
PROMPTED TO ENTER AN EXERCISE TIME.
NOTE:
The exerciser will only work in the AUTO mode and will not work
unless this procedure is performed. The current date/time will
need to be reset every time the 12 volt battery is disconnected
and then reconnected, and/or when the fuse is removed.
MAIN FUSE
7.5 AMP
AUTO OFF MANUAL
Low Speed Exercise
16, 17 & 20kW units will run at 2,400 rpm.
Enter
17
Operation
Display Interface Menus
3.3.2
The LCD display is organized as detailed below:
The system will control the cyclic cranking as follows: 16 second
crank, seven (7) second rest, 16 second crank, seven (7) second
rest followed by three (3) additional cycles of seven (7) second
cranks followed by seven (7) second rests.
• The “Home” page, this page is the default page which will be
displayed if no keys are pressed for 30 seconds. This page
normally shows the current Status message and the current
date and time. The highest priority active Alarm and/or Warning
will be automatically posted on this page as well as flashing
the backlight when such an event is detected. In the case of
multiple Alarms or Warnings, only the first message will be
displayed. To clear an Alarm or Warning, see the Protection
Systems section - Clear Alarm.
• The display backlight is normally off. If the user presses any
key, the backlight will come on automatically and remain on for
30 seconds after the last key was pressed.
• The “Main Menu” page will allow the user to navigate to all other
pages or sub-menus by using the Left/Right and Enter keys.
This page can be accessed at any time with several presses of
the dedicated Escape key. Each press of the Escape key takes
you back to the previous menu until the main menu is reached.
This page displays the following options: HISTORY; STATUS;
EDIT; AND DEBUG. (See the Appendix - "Menu System".)
3.2
AUTOMATIC TRANSFER
OPERATION
To select automatic operation, do the following:
1.
Make sure the transfer switch main contacts are set to their
UTILITY position, i.e., loads connected to the utility power
source (Figure 3.1).
2. Be sure that normal UTILITY power source voltage is available to transfer switch terminal lugs N1 and N2 (Refer to the
Electrical Data section).
3. Set the generator’s AUTO/OFF/MANUAL switch to AUTO.
4. Set the generator’s main circuit breaker to its ON (or CLOSED)
position.
With the preceding steps complete, the generator will start automatically when utility source voltage drops below a preset level.
After the unit starts, loads are transferred to the standby power
source. Refer to the Sequence of Automatic Operation section.
3.3
SEQUENCE OF AUTOMATIC
OPERATION
3.3.1
UTILITY FAILURE
Initial Conditions: Generator in Auto, ready to run, load being supplied by utility source. When utility fails (below 60% of nominal),
a 10 second (optionally programmable) line interrupt delay time is
started. If the utility is still gone when the timer expires, the engine
will crank and start. Once started, a five (5) second engine warmup timer will be initiated. When the warm-up timer expires, the
control will transfer the load to the generator. If the utility power is
restored (above 80% of nominal) at any time from the initiation of
the engine start until the generator is ready to accept load (5 second warm-up time has not elapsed), the controller will complete
the start cycle and run the generator through its normal cool down
cycle; however, the load will remain on the utility source.
18
CRANKING
Choke Operation
1.
2.
3.
The 990/999cc engines have an electric choke in the air
box that is automatically controlled by the electronic control
board.
The 530cc engines have an electric choke on the divider panel
air inlet hose that is automatically controlled by the electronic
control board.
The 410cc engines have a choke behind the air box that is
automatically controlled by the electronic control board.
Failure to Start
This is defined as any of the following occurrences during cranking:
1.
Not reaching starter dropout within the specified crank cycle.
Starter dropout is defined as four (4) cycles at 1,000 RPM.
2. Reaching starter dropout, but then not reaching 2200 RPM
within 15 seconds. In this case the control board will go into
a rest cycle for seven (7) seconds, then continue the rest of
the crank cycle.
During a rest cycle the start and fuel outputs are de-energized and
the magneto output is shorted to ground.
Cranking Conditions
The following notes apply during cranking cycle.
1.
Starter motor will not engage within five (5) seconds of the
engine shutting down.
2. The fuel output will not be energized with the starter.
3. The starter and magneto outputs will be energized together.
4. Once the starter is energized the control board will begin looking for engine rotation. If it does not see an RPM signal within
three (3) seconds it will shut down and latch out on RPM
sensor loss.
5. Once the control board sees an RPM signal it will energize the
fuel solenoid, drive the throttle open and continue the crank
sequence.
6. Starter motor will disengage when speed reaches starter
dropout.
7. If the generator does not reach 2200 RPM within 15 seconds,
re-crank cycle will occur.
8. If engine stops turning between starter dropout and 2200
RPM, the board will go into a rest cycle for seven (7) seconds
then re-crank (if additional crank cycles exist).
9. Once started, the generator will wait for a hold-off period
before starting to monitor oil pressure and oil temperature
(refer to the Alarm Messages section for hold-off times).
10. During Manual start cranking, if the Mode switch is moved
from the Manual position, the cranking stops immediately.
11. During Auto mode cranking, if the Utility returns, the cranking
cycle does NOT abort but continues until complete. Once the
engine starts, it will run for one (1) minute, then shut down.
Operation
3.3.3
LOAD TRANSFER
The transfer of load when the generator is running is dependent
upon the operating mode as follows:
1.
Manual
– Will not transfer to generator if utility is present.
– Will transfer to generator if utility fails (below 65% of nominal for
10 consecutive seconds.
– Will transfer back when utility returns for 15 consecutive seconds. The engine will continue to run until removed from the
Manual mode.
2.
Auto
–
–
–
–
–
Will start and run if Utility fails for 10 consecutive seconds.
Will start a five (5) second engine warm-up timer.
Will not transfer if utility subsequently returns.
Will transfer to generator if utility is still not present.
Will transfer back to utility once utility returns (above 75% of
nominal) for 15 seconds.
– Will transfer back to utility if the generator is shut down for any
reason (such as the switch is in the OFF position or a shutdown
alarm.
– After transfer, will shut down engine after one (1) minute cooldown time.
3.
manually until all power voltage supplies to
Do not attempt to activate the transfer switch
4.
5.
6.
7.
the switch have been positively turned off.
Failure to turn off all power voltage supplies
may result in extremely hazardous and possibly fatal electrical shock.
Use the manual transfer handle inside the transfer switch to
move the main contacts to their STANDBY position, i.e., loads
connected to the standby power source (Figure 3.2).
To crank and start the engine, set the AUTO/OFF/MANUAL
switch to MANUAL.
Let the engine stabilize and warm up for a few minutes.
Set the generator’s main circuit breaker to its ON (or CLOSED)
position. The standby power source now powers the loads.
Figure 3.2 – Manual Transfer Switch Operation
Exercise
– Will not exercise if generator is already running in either Auto or
Manual mode.
– During exercise, the controller will only transfer if utility fails
during exercise for 10 seconds, and will switch to Auto mode.
3.3.4
UTILITY RESTORED
Initial Condition: Generator supplying power to customer load.
When the utility returns (above 80% of nominal), a 15 second
return to utility timer will start. At the completion of this timer, if
the utility supply is still present and acceptable, the control will
transfer the load back to the utility and run the engine through a
one (1) minute cool down period and then shut down. If utility fails
for three (3) seconds during this cool down period, the control
will transfer load back to the generator and continue to run while
monitoring for utility to return.
3.4
MANUAL TRANSFER
OPERATION
3.4.1
TRANSFER TO GENERATOR POWER SOURCE
To start the generator and activate the transfer switch manually,
proceed as follows:
1.
2.
3.
Set the generator’s AUTO/OFF/MANUAL switch to OFF.
Set the generator’s main circuit breaker to its OFF (or OPEN)
position.
Turn OFF the utility power supply to the transfer switch
using the means provided (such as a utility main line circuit
breaker).
3.4.2
TRANSFER BACK TO UTILITY POWER SOURCE
When utility power has been restored, transfer back to that source
and shut down the generator. This can be accomplished as follows:
1.
2.
3.
4.
Set the generator’s main circuit breaker to its OFF (or OPEN)
position.
Let the engine run for a minute or two at no-load to stabilize
the internal temperatures.
Set the generator’s AUTO/OFF/MANUAL switch to its OFF (or
OPEN) position. The engine should shut down.
Check that utility power supply to the transfer switch is turned
OFF.
until all power voltage supplies to
manually
the switch have been positively turned off.
Do not attempt to activate the transfer switch
Failure to turn off all power voltage supplies
may result in extremely hazardous and possibly fatal electrical shock.
19
Operation
5.
6.
7.
Figure 3.4 – Open Side Compartment
Use the manual transfer handle inside the transfer switch to
move the main contacts back to their UTILITY position, i.e.,
loads connected to the utility power source (Figure 3.2).
Turn ON the utility power supply to the transfer switch using
the means provided.
Set the system to automatic operation as outlined in Automatic
Transfer Operation section.
3.5
120V GFCI Outlet
15 Amp Outlet Breaker
SIDE COMPARTMENT
(FIGURES 3.3 & 3.4)
Local codes may require this compartment to be locked. A hasp is
provided so the owner can secure the compartment with their own
padlock. Check local codes in the area.
3.5.1
MAIN CIRCUIT BREAKER
This is a 2-pole breaker rated according to the Specifications section.
3.5.2
EXTERIOR READY LIGHTS
• Green LED ‘Ready’ light is on when utility is present and switch
is in AUTO indicating the generator is ready and when the generator is running.
• Red LED ‘Alarm’ light is on when the generator is OFF or a fault
is detected. (See the Protections Systems section.)
• Yellow LED ‘Maintenance’ light (See the Protections Systems
section.)
3.5.3
120 VAC GFCI OUTLET & 15 AMP BREAKER
(16, 17 & 20 KW ONLY)
These models are equipped with an external, 15 amp, 120 volt,
GFCI convenience outlet that is located in a compartment on the
right side of generator (Figure 1.3).
When the generator is running, in the absence of utility power, this
outlet may also be used to power items outside your home such
as lights or power tools. This outlet may also be used when utility
power is present by running the generator in manual mode. This
outlet does not provide power if the generator is not running. This
outlet is protected by a 15 amp circuit breaker in the same compartment as the outlet. (Do not use when the generator is running
in exercise mode.)
Figure 3.3 – Side Compartment
LED Indicator Lights
Main Circuit Breaker
3.6
PROTECTION SYSTEMS
3.6.1
ALARMS
Highest Priority (Latching) Displayed on the control panel and the
external red LED. They must be cleared before the alarm message
goes away. The alarm log records each occurrence (see Appendix
- "Menu System").
Low Oil Pressure (Shutdown Alarm)
A five (5) second delay on start-up and seven (7) second delay
once the engine is running.
This switch (Figure 3.5) has normally closed contacts that are
held open by engine oil pressure during operation. Should the oil
pressure drop below the five (5) PSI range, switch contacts close
and the engine shuts down. The unit should not be restarted until
oil level is verified.
High Engine Temperature (Shutdown Alarm – Auto Reset)
A 10 second delay on start-up and one (1) second delay before
shutdown. Auto reset when the condition clears and restart the
engine if a valid start signal is still present.
This switch’s contacts (Figure 3.5) close if the temperature should
exceed approximately 144° C (293° F), initiating an engine shutdown. Once the oil temperature drops to a safe level the switch’s
contacts open again.
Over Crank (Shutdown Alarm)
This occurs if the engine has not started within the specified crank
cycle. (See "Cranking" section.)
NOTE:
The oil drain hose may be routed in the opposite direction as
shown in figure.
20
Operation
Figure 3.5 – Low Oil Pressure and
High Temperature Switches
Low Oil Switch
High Temp Switch
Overvoltage (Shutdown Alarm)
If the generator voltage rises above 110% of rating for greater than
three (3) seconds, an alarm will be issued and the unit will shut
down.
If the generator voltage rises above 130% of rating for greater than
0.2 seconds, an alarm will be issued and the unit will shut down.
Clear Alarm
Loos
Clear the alarm by setting the AUTO/OFF/MANUAL switch to the
OFF position. Press the ENTER key to unlatch any active fault and
clear the corresponding alarm message.
en
Oil Filter
3.6.2
Oil
Drain
Hose
The common alarm relay will be activated if there is a shutdown
alarm. It will not activate on warnings or indicate that the AUTO/
OFF/MANUAL switch is in the OFF position. The OFF position will
clear the alarms and the relay. The relay will not be used to indicate
a generator is not activated.
Over Speed (Shutdown Alarm)
4320 RPM for three (3) seconds or 4500 RPM immediately. This
feature protects the generator from damage by shutting it down
if it happens to run faster than the preset limit. This protection
also prevents the generator from supplying an output that could
potentially damage appliances connected to the generator circuit.
Contact the nearest Dealer if this failure occurs.
RPM Sense Loss (Shutdown Alarm)
During cranking, if the Control Board does not see a valid RPM
signal within three (3) seconds, it will shut down and lock out on
RPM sense loss. While engine is running, if RPM signal is lost for
one (1) second the Control Board will shut the engine down, wait
15 seconds, then re-crank the engine. If no RPM signal is detected
within the first three (3) seconds of cranking, the Control Board
will shut the engine down and latch out on RPM sensor loss. If the
RPM signal is detected, the engine will start and run normally. If
the RPM signal is subsequently lost again, the Control Board will
try one more re-crank attempt before latching out and displaying
the RPM sensor failure message.
Under-frequency (Shutdown Alarm)
After starting, if the generator stays under frequency for more than
30 seconds it will shut down. The under-frequency setting is 50
Hz.
Internal Fault (Shutdown Alarm)
This alarm cannot be cleared, call service dealer.
Undervoltage (Shutdown Alarm)
If the generator voltage falls below 60% of nominal for more than
five (5) seconds, it shuts down.
COMMON ALARM RELAY
The common alarm terminals are wired to a set of potential-free
(dry) contacts on the Nexus contoller board. These Normally Open
(N.O.) contacts close when an alarm condition occurs and are
used to activate a remote signaling device. The circuit is rated for
a maximum of 130mA at 24 VDC.
3.6.3
WARNINGS
Second Priority (Non-latching) Displayed on the control panel
and the external yellow LED (V-twins only). Warnings automatically clear when the monitored condition goes away. Warnings
are recorded in the alarm log. Warnings cannot cause shutdowns.
Low Battery
The Control Board monitors battery voltage and displays a warning if the battery voltage falls below 11.9 volts for one (1) minute.
Warning is automatically cleared if the battery voltage rises above
12.4 volts. Battery voltage is not monitored during the crank cycle.
Exercise Set Error
If the exercise period becomes corrupted, a warning message
will be displayed. This message will only clear when the exercise
period is reset.
3.6.4
MAINTENANCE ALERTS
Third priority
Maintenance Message
When a maintenance period expires, a warning message will
be displayed. The alert can be reset by pressing the Enter key,
which will cause the user to be prompted to confirm the action.
Resetting will clear the alert and reset the maintenance counters
for all conditions annunciated. The history log will record the alert.
The maintenance counter will not accumulate without battery
power. Once battery power is restored, the set time prompt will be
displayed. The maintenance counters will be adjusted to the new
time and date.
21
Maintenance
NOTE:
Since most maintenance alerts will occur at the same time
(most have two (2) year intervals), only one will appear on the
display at any one time. Once the first alert is cleared, the next
active alert will be displayed.
3.7
4.
5.
Turn on the Main Circuit Breaker.
Turn on the Outlet Breaker if necessary.
Figure 3.7 – 8 - 20kW Generator Control Panel
SHUTTING THE GENERATOR
DOWN WHILE UNDER LOAD
MAIN FUSE
7.5 AMP
To safely stop and start a loaded generator follow these steps.
AUTO OFF MANUAL
ISOLATE THE MAIN SERVICE DISTRIBUTION PANEL
1.
At the main service distribution panel, open (turn off) the main
service entrance breaker.
STOPPING THE GENERATOR
1.
2.
3.
Turn the Main Circuit Breaker off (Figure 3.6).
If generator has a GFCI Outlet and it is being used, turn off the
15 Amp Outlet Breaker (Figure 3.6).
Allow the generator to run for 1 minute without load to cool
down.
15 Amp Outlet Breaker
Enter
REPOWER THE MAIN SERVICE DISTRIBUTION PANEL
1.
At the main service distribution panel, close (turn on) the main
service entrance breaker.
This method will ensure proper transfer between generator and
utility in the event that utility returns while the generator is shut
off.
4.1
LED Indicator Lights
4.
5.
Main Circuit Breaker
Turn the Auto/Off/Manual switch to the Off position (Figure
3.7).
If the generator will be left off for longer than 1 hour without
utility present remove the 7.5 Amp Main Fuse from the control
panel (Figure 3.7). This will prevent the control panel from
running down the battery.
STARTING THE GENERATOR
1.
2.
3.
22
If the Main Fuse was removed, replace the fuse. The startup
wizard will be displayed, allowing the correct time and date to
be entered. It will not be necessary to re-enter the activation
code.
Turn the Auto/Off/Manual switch to the Auto position. After a
short delay the generator will start.
Allow the generator to run for 15 seconds to allow the engine
to warm up.
PERFORMING SCHEDULED
MAINTENANCE
It is important to perform service as specified in the Maintenance
Schedule for proper generator operation, and to ensure that the
generator complies with the applicable emission standards for the
duration of its useful life. Service and repairs may be performed
by any capable person or repair shop. Additionally, emissions critical maintenance must be performed as scheduled in order for the
Emissions Warranty to be valid. Emissions critical maintenance
consists of servicing the air filter and spark plugs in accordance
with the Maintenance Schedule.
4.2
FUSE
The 7.5 amp fuse on the control panel protects the DC control
circuit against overload (Figures 3.1 and 3.2). This fuse is wired
in series with the battery output lead to the panel. If this fuse element has melted open, the engine will not be able to crank or start.
Replace this fuse using only an identical 7.5 amp replacement
fuse. Whenever the fuse is removed or replaced, the exercise timer
needs to be reset.
4.3
CHECKING THE ENGINE OIL
LEVEL
For oil capacities, see the Specifications section. For engine oil
recommendations, see the Engine Oil Recommendations section.
When power outages necessitate running the generator for extended periods of time, the oil level should be checked daily.
To check the engine oil level, proceed as follows (Figures 4.1, 4.2
and 4.3):
1.
2.
3.
4.
5.
6.
7.
Reset the AUTO/OFF/MANUAL switch to its original position.
If the generator was running during a utility outage, first turn
the generator's main circuit breaker back to the ON position.
Second, turn ON needed loads in the residence.
operate the engine with the oil level
below the “Add” mark on the dipstick. Doing
Never
this could damage the engine.
If the generator is running during a utility outage, first turn OFF
all associated loads running in the residence. Second, turn the
generator's main circuit breaker to the OFF position.
Move the AUTO/OFF/MANUAL switch to the OFF position.
Remove the dipstick and wipe it dry with a clean cloth.
Completely insert the dipstick; then, remove it again. The oil
level should be at the dipstick “Full” mark. If necessary, add
oil to the “Full” mark only. DO NOT FILL ABOVE THE “FULL”
MARK.
Install the dipstick.
Figure 4.3 — Oil Dipstick and Fill,
13, 14, 16, 17 & 20kW
Figure 4.1 — Oil Dipstick and Fill, 8kW
Oil Dipstick and Fill
4.4
CHANGING THE ENGINE OIL
oil may cause burns. Allow engine to
cool before draining oil. Avoid prolonged
Hot
or repeated skin exposure with used oil.
Thoroughly wash exposed areas with soap.
4.4.1
Figure 4.2 — Oil Dipstick, 10kW
OIL CHANGE INTERVALS
See the "Service Schedule" section.
4.4.2
ENGINE OIL RECOMMENDATIONS
All oil should meet minimum American Petroleum Institute (API)
Service Class SJ, SL or better. Use no special additives. Select the
appropriate viscosity oil grade according to the expected operating
temperature.
• SAE 30  Above 32° F
• 10W-30  Between 40° F and -10° F
• Synthetic 5W-30  10° F and below
23
Maintenance
Figure 4.4 – Oil Drain Hose and Filter
Low Oil Switch
S AE 3 0
High Temp Switch
10W-30
Synthetic
Synth
et ic 5W-30
Loos
en
Oil Filter
Oil
Drain
Hose
attempt to crank or start the engine
before it has been properly serviced with the
Any
recommended oil may result in an engine
failure.
4.4.3
OIL & OIL FILTER CHANGE PROCEDURE
To change the oil, proceed as follows:
1.
Start the engine by moving the AUTO/OFF/MANUAL switch to
MANUAL and run until it is thoroughly warmed up. Then shut
OFF the engine by moving the switch to the OFF position.
2. Immediately after the engine shuts OFF, pull the oil drain hose
(Figure 4.4) free of its retaining clip. Remove the cap from the
hose and drain the oil into a suitable container.
3. After the oil has drained, replace the cap onto the end of the
oil drain hose. Retain the hose in the clip.
Change the engine oil filter as follows:
1.
2.
3.
4.
5.
6.
7.
8.
With the oil drained, remove the old oil filter by turning it
counterclockwise.
Apply a light coating of clean engine oil to the gasket of the
new filter. See the Specifications section for recommended
filter.
Screw the new filter on by hand until its gasket lightly contacts
the oil filter adapter. Then, tighten the filter an additional 3/4 to
one turn (Figure 4.4).
Refill with the proper recommended oil (see the Engine Oil
Recommendations section). See the Specifications section
for oil capacities.
Start the engine, run for one (1) minute, and check for leaks.
Shutdown and recheck oil level, add as needed. DO NOT
OVER FILL.
Reset the AUTO/OFF/MANUAL switch to the AUTO position.
Dispose of used oil at a proper collection center.
NOTE:
The oil drain hose may be routed in the opposite direction as
shown in Figure 4.4.
24
4.5
CHANGING THE ENGINE AIR
CLEANER
4.5.1
13, 14, 16, 17 & 20KW GENERATORS
See "The Generator" section for the location of the air cleaner. Use
the following procedures (Figure 4.5):
1.
2.
3.
4.
Lift the roof.
Turn the two screws counterclockwise to loosen.
Remove the cover and air filter.
Wipe away dust or debris from inside of the air box and
around edges.
5. Install the new air cleaner into the air box.
6. Install the cover. Turn the two cover screws clockwise to
tighten.
7. Close roof securely.
See the Service Schedule section for air cleaner maintenance. See
the Specifications section for air filter replacement part number.
Figure 4.5 — 13, 14, 16, 17 & 20kW
Engine Air Cleaner
Screw
Cover
Filter
10KW GENERATORS
Figure 4.7 — 8kW Engine Air Cleaner Location
See "The Generator" section for the location of the air cleaner. Use
the following procedure (Figure 4.6):
1.
2.
3.
4.
5.
6.
7.
Lift the roof and remove the door.
Turn the worm gear clamp screw counterclockwise to loosen.
Pull the old filter off the divider panel hub.
Wipe away dust or debris from the panel hub.
Install the new air cleaner onto the hub.
Turn the worm gear clamp screw clockwise to tighten.
Replace the door and close the roof securely.
Air Cleaner
Cover
Figure 4.6 — 10kW Engine Air Cleaner
4.6
SPARK PLUG(S)
Reset the spark plug(s) gap or replace the spark plug(s) as necessary. See the Service Schedule section for maintenance requirements.
1.
2.
Air Filter
4.5.3
8KW GENERATOR
See "The Generator" section to locate the air box. Use the following
procedures to replace the dirty air filter within the air box (Figure
4.7).
1.
2.
3.
4.
5.
6.
3.
Clean the area around the base of the spark plug(s) to keep
dirt and debris out of the engine.
Remove the spark plug(s) and check the condition. Replace
the spark plug(s) if worn or if reuse is questionable. See the
Service Schedule section for recommended inspection. Clean
by scraping or washing using a wire brush and commercial
solvent. Do not blast the spark plug(s) to clean.
Check the spark plug gap using a wire feeler gauge. Adjust
the gap to 0.76 mm (0.030 inch) for 8, 10 and 20kW; and
1.02 mm (0.040 inch) for 13, 14, 16 and 17kW by carefully
bending the ground electrode (Figure 4.8).
Figure 4.8 – Setting the Spark Plug Gap
Lift the roof and remove the door.
Push back on the latch of the yellow air filter access door to
swing open.
Pull out the old air filter and discard appropriately.
Install the new filter, open end first into the air box.
Swing the yellow door shut and snap to close.
Replace door and close roof securely.
25
4.7
BATTERY MAINTENANCE
The battery should be inspected per the "Service Schedule" section. The following procedure should be followed for inspection:
1.
Inspect the battery posts and cables for tightness and corrosion. Tighten and clean as necessary.
Check the battery fluid level of unsealed batteries and, if necessary, fill with Distilled Water Only. Do not use tap water in
batteries.
Have the state of charge and condition checked. This should
be done with an automotive-type battery hydrometer.
2.
3.

battery is capable of exploding.
A battery presents a risk of electrical shock
and high short circuit current. The following
• Discharge static electricity from body before
touching the battery by first touching a grounded metal surface.
sure the AUTO/OFF/MANUAL switch is
set to the OFF position before connecting
Be
the battery cables. If the switch is set to
AUTO or MANUAL, the generator can crank
and start as soon as the battery cables are
connected.

and the 7.5A fuse is removed from the generBe sure the utility power supply is turned off
ator control panel, or sparking may occur at
the battery posts as the cables are attached
and cause an explosion.
DO NOT dispose of the battery in a fire. The
precautions are to be observed when working on batteries:
• Remove the 7.5A fuse from the generator control panel.
• Remove watches, rings or other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of the
battery.
• Disconnect charging source prior to connecting
or disconnecting battery terminals.
not open or mutilate the battery.
Released electrolyte has been known to
Do
be harmful to the skin and eyes, and to be
toxic.
electrolyte is a dilute sulfuric acid that
is harmful to the skin and eyes. It is electriThe
cally conductive and corrosive. The follow•
•
•
•
ing procedures are to be observed:
Wear full eye protection and protective clothing.
Where electrolyte contacts the skin, wash it off
immediately with water.
Where electrolyte contacts the eyes, flush thoroughly and immediately with water and seek
medical attention.
Spilled electrolyte is to be washed down with
an acid neutralizing agent. A common practice
is to use a solution of 1 pound (500 grams)
bicarbonate of soda to 1 gallon (4 liters) of
water. The bicarbonate of soda solution is to
be added until the evidence of reaction (foaming) has ceased. The resulting liquid is to be
flushed with water and the area dried.
because they generate hydrogen gas. The
Lead-acid batteries present a risk of fire
following procedures are to be followed:
• DO NOT SMOKE when near the battery.
• DO NOT cause flame or spark in battery area.
26
4.8
ADJUSTING VALVE
CLEARANCE
After the first six (6) months of operation, check the valve clearance in the engine, adjust if necessary.
Important: If feeling uncomfortable about doing this procedure
or the proper tools are not available, please contact the Dealer for
service assistance. This is a very important step to ensure longest
life for the engine.
To check valve clearance:
1.
The engine should be cool before checking. If valve clearance
is 0.002" - 0.004" (0.05 - 0.1mm), adjustment is not needed.
2. Remove spark plug wires and position wires away from plugs.
3. Remove spark plugs.
4. Make sure the piston is at Top Dead Center (TDC) of its
compression stroke (both valves closed). To get the piston
at TDC, remove the intake screen at the front of the engine to
gain access to the flywheel nut. Use a large socket and socket
wrench to rotate the nut and hence the engine in a clockwise
direction. While watching the piston through the spark plug
hole. The piston should move up and down. The piston is at
TDC when it is at its highest point of travel.
To adjust valve clearance (if necessary), (Figure 4.9):
1.
2.
3.
4.
Make sure the engine is at 60° to 80° F.
Make sure that the spark plug wire is removed from the spark
plug and out of the way.
Remove the four screws attaching the valve cover.
Loosen the rocker jam nut. Use a 10mm allen wrench for all
units excluding the 10kW, and a 8mm allen wrench for the
10kW, to turn the pivot ball stud while checking clearance
between the rocker arm and the valve stem with a feeler
gauge. Correct clearance is 0.002-0.004 inch (0.05-0.1 mm).
NOTE:
Hold the rocker arm jam nut in place as the pivot ball stud is
turned. Jam nut is 13mm for all units excluding the 10kW and
a 10mm for the 10kW.
Maintenance
Figure 4.10 – Cooling Vent Locations
When valve clearance is correct, hold the pivot ball stud in place
with the allen wrench and tighten the rocker arm jam nut. Tighten
the jam nut to 174 in/lbs. torque. After tightening the jam nut,
recheck valve clearance to make sure it did not change.
• Install new valve cover gasket.
• Re-attach the valve cover.
NOTE:
Start all four screws before tightening or it will not be possible
to get all the screws in place. Make sure the valve cover gasket
is in place.
• Install spark plugs.
• Re-attach the spark plug wire to the spark plug.
• On the 10-20kW, repeat the process for the other cylinder.
Figure 4.9 - Valve Clearance Adjustment
Jam Nut
Pivot Ball
Stud
Rocker
Arm
Valve
Stem
4.10 ATTENTION AFTER
SUBMERSION
If the generator has been submerged in water, it MUST NOT be
started and operated. Following any submersion in water, have
a Dealer thoroughly clean, dry and inspect the generator. If the
structure (ex. home) has been flooded, it should be inspected by
a certified electrician to ensure there won't be any electrical problems during generator operation or when utility is returned.
4.11 CORROSION PROTECTION
Periodically wash and wax the enclosure using automotive type
products. Frequent washing is recommended in salt water/coastal
areas. Spray engine linkages with a light oil such as WD-40.
4.12 OUT OF SERVICE PROCEDURE
4.12.1 REMOVAL FROM SERVICE
If the generator cannot be exercised every seven days, and will
be out of service longer than 90 days, prepare the generator for
storage as follows:
4.9
COOLING SYSTEM
Air inlet and outlet openings in the generator compartment must
be open and unobstructed for continued proper operation. This
includes such obstructions as high grass, weeds, brush, leaves
and snow.
Without sufficient cooling and ventilating air flow, the engine/generator quickly overheats, which causes a rapid shut down. (See
Figure 4.10 for vent locations.)
Make sure the doors and roof are in place during operation as
running the generator with them removed can effect cooling air
movement.
hot and remains hot after shutdown. High
The exhaust from this product gets extremely
grass, weeds, brush, leaves, etc. must
remain clear of the exhaust. Such materials may ignite and burn from the heat of the
exhaust system.
1.
2.
Start the engine and let it warm up.
Close the fuel shutoff valve in the fuel supply line and allow
the unit to shut down.
3. Once the unit has shut down, switch to the OFF position.
4. Set the generator’s main circuit breaker to its OFF (or OPEN)
position.
5. Set the AUTO/OFF/MANUAL switch to OFF and turn off the utility power to the transfer switch. Remove the 7.5A fuse from
the generator control panel. Disconnect the battery cables as
outlined in “General Hazards”.
6. While the engine is still warm from running, drain the oil
completely. Refill the crankcase with oil. See ”Engine Oil
Recommendations".
7. Attach a tag to the engine indicating the viscosity and classification of the oil in the crankcase.
8. Remove the spark plug(s) and spray fogging agent into the
spark plug(s) threaded openings. Reinstall and tighten the
spark plug(s).
9. Remove the battery and store it in a cool, dry room on a
wooden board. Never store the battery on any concrete or
earthen floor.
10. Clean and wipe the entire generator.
27
Maintenance
4.12.2 RETURN TO SERVICE
4.12.3 ACCESSORIES
To return the unit to service after storage, proceed as follows:
There are performance enhancing accessories available for the
air-cooled generators.
1.
Verify that utility power is turned off and that the AUTO/OFF/
MANUAL switch is set to OFF.
2. Check the tag on the engine for oil viscosity and classification.
Verify that the correct recommended oil is used in the engine
(see the Engine Oil Recommendations section). If necessary,
drain and refill with the proper oil.
3. Check the state of the battery. Fill all cells of unsealed batteries to the proper level with distilled water. DO NOT USE TAP
WATER IN THE BATTERY. Recharge the battery to 100 percent state of charge, or, if defective, replace the battery. See
“Specifications” for battery type and size. Install the battery
as outlined in "Battery Installation".
4. Clean and wipe the entire generator.
5. Make sure the 7.5A fuse is removed from the generator control panel. Reconnect the battery. Observe battery polarity.
Damage may occur if the battery is connected incorrectly.
6. Open the fuel shutoff valve.
7. Insert the 7.5A fuse into the generator control panel. Start the
unit by moving the AUTO/OFF/MANUAL switch to MANUAL.
Allow the unit to warm up thoroughly.
8. Stop the unit by setting the AUTO/OFF/MANUAL switch to OFF.
9. Turn on the utility power to the transfer switch.
10. Set the AUTO/OFF/MANUAL switch to AUTO.
11. The generator is now ready for service.
NOTE:
If the battery was dead or disconnected, the exercise timer, current date and time must be reset.
28
• Cold Weather Kits are recommended in areas where temperatures regularly fall below 32° F (0° C).
• Scheduled Maintenance Kits include all pieces necessary to
perform maintenance on the generator along with oil recommendations.
• Auxiliary Transfer Switch Lockout enables any of the transfer
switches to completely lock out one large electrical load by
tying into its control system.
• A Fascia Skirt Wrap is standard on all 20kW units. It's available for all other current production air-cooled units. It snaps
together to provide a smoothing, contoured look as well as
rodent/insect protection.
• The Remote Monitor System is a wireless, indoor mounted,
box that indicates generator run status and allows for exercise
programing as well as provide maintenance reminders.
• Touch-up Paint Kits are very important to maintain the look and
integrity of the generator enclosure. These kits include touch-up
paint and instructions if the need should arise.
For more details on accessories, please contact a Dealer.
4.13 SERVICE SCHEDULE
ATTENTION: It is recommended that all service work
be performed by the nearest Dealer.
SYSTEM/COMPONENT
PROCEDURE
FREQUENCY
X = Action
R = Replace as Necessary
* = Notify Dealer if Repair is
Needed.
W = Weekly
Inspect
Change
Clean
M = Monthly
Y = Yearly
X
M
X
M or 24 hours of
continuous operation.
LUBRICATION
Oil level
Oil
X
2Y or 200 hours
of operation.**
Oil filter
X
2Y or 200 hours
of operation.**
COOLING
X
X
W
X
X
M
Clean and tighten battery
terminals
X
X
M
Check charge state
X
R
EVERY 6 M
Electrolyte level
X
R
EVERY 6 M
Air cleaner
X
R
2Y or 500 hours***
Spark plug(s)
X
R
2Y or 500 hours
BATTERY
ENGINE AND MOUNTING
GENERAL CONDITION
Vibration, Noise, Leakage, Temperature*
COMPLETE TUNE-UP*
X
M
TO BE COMPLETED BY A DEALER
2Y or 200 hours
* Contact the nearest dealer for assistance if necessary.
** Change oil and filter after 200 hours, or 2 years, whichever occurs first. Change sooner when operating under a heavy load or in a dusty or dirty
environment or in high ambient temperatures.
*** Inspect and clean or change more frequently when operating in a dusty or dirty environment.
29
Troubleshooting
5.1
TROUBLESHOOTING GUIDE
Problem
The engine will not crank.
Cause
Correction
1.
Fuse blown.
1.
2.
2.
3.
4.
5.
Loose, corroded or defective
battery cables.
Defective starter contactor. (8 kW)
Defective starter motor.
Dead Battery.
3.
4.
5.
The engine cranks but
1.
Out of fuel, or low fuel pressure.
1.
will not start.
2.
3.
Defective fuel solenoid (FS).
Open #14 wire from
engine control board.
Fouled spark plug(s).
Valve lash out of adjustment.
Choke not operating.
2.
3.
4.
5.
6.
Clean, re-gap or replace plug(s).
Reset valve lash.
Verify choke plate moves freely.
1.
Check, replace air cleaner.
2.
3.
Air cleaner plugged
or damaged.
Fouled spark plug(s).
Fuel pressure incorrect.
2.
3.
4.
5.
Fuel selector in wrong position.
Choke remains closed.
4.
5.
Clean, re-gap or replace plug(s).
Confirm fuel pressure to regulator
is 10-12” water column (0.36-0.43 psi) for
LP, and 5-7” water column (0.18-0.25 psi)
for natural gas.
Move selector to correct position.
Verify choke plate moves freely.
The AUTO/OFF/MANUAL
switch is set to OFF, but
the engine continues
to run.
1.
2.
Defective switch.
AUTO/OFF/MANUAL switch
wired incorrectly.
Defective control board.
1.
2.
*
*
3.
*
There is no AC output
from the generator.
1.
1.
2.
Main line circuit breaker is in
the OFF (or OPEN) position.
Generator internal failure.
2.
Reset circuit breaker
to ON (or CLOSED).
*
There is no transfer to
standby after utility
source failure.
1.
2.
3.
4.
Defective transfer switch coil.
Defective transfer relay.
Transfer relay circuit open.
Defective control logic board.
1.
2.
3.
4.
*
*
*
*
Unit consumes large
amounts of oil.
1.
2.
3.
4.
Engine over filled with oil.
Improper type or viscosity of oil.
Damaged gasket, seal or hose.
Engine breather defective.
1.
2.
3.
4.
Adjust oil to proper level.
See "Engine Oil Recommendations".
Check for oil leaks.
*
4.
5.
6.
The engine starts hard
and runs rough.
1.
3.
*Contact the nearest Dealer for assistance.
30
Correct short circuit condition, replace 7.5A
fuse in generator
control panel.
Tighten, clean or replace
as necessary.
*
*
Charge or replace battery.
Appendix
6.1
MENU SYSTEM NAVIGATION
6.1.1
CHANGING SETTINGS (EDIT MENU)
To get to the MENU, use the "Esc" key from any page. It may need
to be pressed many times before getting to the menu page. The
currently selected menu is displayed as a flashing word. Navigate
to the menu required by using the +/- keys. When the menu
required is flashing, press the ENTER key. Depending on the menu
selected, there may be a list of choices presented. Use the same
navigation method to select the the desired screen (refer to the
Menu System diagram).
To change a setting such as display contrast, go to the EDIT menu
and use the +/- keys to navigate to the setting to change. Once
this setting is displayed (e.g. Contrast), press the ENTER key to go
into the edit mode. Use the +/- keys to change the setting, press
the ENTER key to store the new setting.
NOTE:
If the ENTER key is not pressed to save the new setting, it will
only be saved temporarily. The next time the battery is disconnected, the setting will revert back to the previous setting.
31
32
ENTER
+/-
ESC
ALARM LOG
RUN LOG
ESC
Use the “ENTER” key
to select items or
enter data.
Use the “+/-” key
to navigate through
the menu.
Press the “ESCAPE” key
to jump back up through
the menu levels.
HISTORY
STATE
ESC
BATTERY
VOLTAGE
GENERATOR
FREQUENCY
ENGINE
HOURS
DISPLAY
STATUS
COMMAND
ESC
VERSIONS
ACTIVATION
MAIN MENU
ESC
RESET
MAINTENANCE
EXERCISE
TIME/SPEED
TIME/DATE
INPUTS
OUTPUTS
DEBUG
DISPLAYS
ESC
QT TEST
Appendix
Drawing No. 0H6392-C
Installation Diagrams
33
Installation Diagrams
Drawing No. 0G8280-F
299
[11.8]
762.4
[30.0]
698
[27.5]
692
[27.24]
747
[29.4]
289
[11.4]
207
[8.2]
343
[13.5]
TRANSFER
SWITCH
8KW - 17KW
(IF SUPPLIED)
SERVICE
ENTRANCE
TRANSFER SWITCH
(IF SUPPLIED)
n30.2 [n1.2]
LIFTING HOLES 4
CORNERS
"DO NOT LIFT BY
ROOF"
637.6
[25.1]
1218
[47.9]
731.9
[28.8]
642
[25.3]
LEFT SIDE
VIEW
34
1226
[48.3]
76.2 [3.0]
PEA
GRAVEL
MINIMUM
FRONT
VIEW
Installation Diagrams
Drawing No. 0G8280-F
AIR
INTAKE
457.2
[18.0]
MINIMUM
DISTANCE
914 [36.0]
MINIMUM OPEN AREA
ON SIDES AND
FRONT
AIR
OUTLET
AIR
INTAKE
TOP
VIEW
250.0
[9.8]
575.3
[22.7]
HOLE LOCATIONS FOR
OPTIONAL MOUNTING
TO A CONCRETE PAD
16.0 [5/8] DIA.
CLEARANCE
HOLE (4) PLACES,
3/8 DIA. MASONRY
ANCHOR
BOLTS RECOMMENDED
530.0
[20.9]
446.6
[17.6]
378.7
[14.9]
44.8
[1.8]
FRONT OF
UNIT
FUEL INLET -
12-20KW (1/2" NPT)
8 & 10KW (3/4" NPT) - USE SUPPLIED ADAPTER
REQUIRED FUEL PRESSURE: NATURAL GAS = 5-7" WATER COLUMN
LIQUID PROPANE (VAPOR) = 10-12" WATER
COLUMN
CABLE ACCESS
HOLE
244.4
[9.6]
RIGHT SIDE
VIEW
178.9
[7.0]
GROUNDING
LUG
REAR
VIEW
**ALL DIMENSIONS IN:
MILLIMETERS
[INCHES]
35
Installation Diagrams
36
Drawing No. 0H6393-A
Drawing No. 0H6393-A
Installation Diagrams
37
Warranty
U.S. EPA EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
The United States Environmental Protection Agency (EPA) and Generac Power Systems, Inc. (Generac) are pleased to explain the Emission Control
System Warranty (ECS Warranty) on your new 2011 and later equipment. New equipment that use small spark-ignited engines must be designed, built,
and equipped to meet stringent anti-smog standards for the federal government. Generac will warrant the emission control system on your equipment
for the period of time listed below provided there has been no abuse, neglect, unapproved modification or improper maintenance of your equipment.
The emission control system on this equipment includes all components whose failure would increase the emissions of any regulated pollutant. These
components are listed in the Emissions Information section of this manual.
MANUFACTURER’S WARRANTY COVERAGE:
This ECS Warranty is valid for two years, or for the same period as specified in the Generac Limited Warranty, whichever is longer. For equipment with
hour meters, the warranty period is a number of hours equal to half the Useful Life to which the equipment is certified, or the warranty period specified
above in years, whichever is less. The Useful Life can be found on the Emission Control Label on the engine. If, during such warranty period, any
emission-related part on your equipment is found to be defective in materials or workmanship, repairs or replacement will be performed by a Generac
Authorized Warranty Service Dealer.
OWNER'S WARRANTY RESPONSIBILITIES:
As the equipment owner, you are responsible for the completion of all required maintenance as listed in your factory supplied Owner's Manual. For
warranty purposes, Generac recommends that you retain all receipts covering maintenance on your generator, but Generac cannot deny warranty
solely due to the lack of receipts.
You should be aware that Generac may deny any and/or all warranty coverage or responsibility if your equipment, or a part/component thereof, has
failed due to abuse, neglect, improper maintenance, or unapproved modifications.
You are responsible for contacting a Generac Authorized Warranty Dealer as soon as a problem occurs. The warranty repairs should be
completed in a reasonable amount of time, not to exceed 30 days.
Warranty service can be arranged by contacting either your selling dealer or a Generac Authorized Warranty Service Dealer. To locate the Generac
Authorized Warranty Service Dealer nearest you, call our toll free number below, or email [email protected].
1-800-333-1322
IMPORTANT NOTE: This warranty statement explains your rights and obligations under the Emission Control System Warranty, which is provided to
you by Generac pursuant to federal law. See also the "Generac Limited Warranties for Generac Power Systems, Inc.," which is enclosed herewith on a
separate sheet, also provided to you by Generac. Note that this warranty shall not apply to any incidental, consequential or indirect damages caused
by defects in materials or workmanship or any delay in repair or replacement of the defective part(s). This warranty is in place of all other warranties,
expressed or implied. Specifically, Generac makes no other warranties as to the merchantability or fitness for a particular purpose. Any implied
warranties which are allowed by law, shall be limited in duration to the terms of the express warranty provided herein. Some states do not allow
limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
The ECS Warranty applies only to the emission control system of your new equipment. Both the ECS Warranty and the Generac Warranty describe
important rights and obligations with respect to your new engine.
Warranty service can be performed only by a Generac Authorized Warranty Service Facility. When requesting warranty service, evidence must be
presented showing the date of the sale to the original purchaser/owner.
If you have any questions regarding your warranty rights and responsibilities, you should contact Generac at the following address:
ATTENTION WARRANTY DEPARTMENT
GENERAC POWER SYSTEMS, INC.
P.O. BOX 297 • WHITEWATER, WI 53190
Part 1 of 2
Part No. 0J3335 Rev. C 11/11
38
Warranty
EMISSION CONTROL SYSTEM WARRANTY
Emission Control System Warranty (ECS Warranty) for equipment using small spark-ignited engines:
(a) Applicability: This warranty shall apply to equipment that uses small off-road engines. The ECS Warranty period shall begin on the date the new
equipment is purchased by/delivered to its original, end-use purchaser/owner and shall continue for the lesser of:
(1) The period of time specified in the Generac Limited Warranty enclosed herewith, but not less than 24 months, or
(2) For engines equipped with hour meters, a number of operating hours equal to half of the engine’s useful life. The useful life is specified on the
Emissions Control Label on the engine.
(b) General Emissions Warranty Coverage: Generac warrants to the original, end-use purchaser/owner of the new engine or equipment and to each
subsequent purchaser/owner that the ECS when installed was:
(1) Designed, built and equipped so as to conform with all applicable regulations; and
(2) Free from defects in materials and workmanship which cause the failure of a warranted part at any time during the ECS Warranty Period.
(c) The warranty on emissions-related parts will be interpreted as follows:
(1) Any warranted part that is not scheduled for replacement as required maintenance in the Owner's Manual shall be warranted for the ECS
Warranty Period. If any such part fails during the ECS Warranty Period, it shall be repaired or replaced by Generac according to Subsection
(4) below. Any such part repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty Period.
(2) Any warranted part that is scheduled only for regular inspection as specified in the Owner's Manual shall be warranted for the ECS Warranty
Period. A statement in the Owner’s Manual to the effect of "repair or replace as necessary" shall not reduce the ECS Warranty Period. Any
such part repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty Period.
(3) Any warranted part that is scheduled for replacement as required maintenance in the Owner's Manual shall be warranted for the period of time
prior to first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part shall be repaired or
replaced by Generac according to Subsection (4) below. Any such emissions-related part repaired or replaced under the ECS warranty shall
be warranted for the remainder of the period prior to the first scheduled replacement point for that part.
(4) Repair or replacement of any warranted, emissions-related part under this ECS Warranty shall be performed at no charge to the owner at a
Generac Authorized Warranty Service Facility.
(5) Notwithstanding the provisions of subsection (4) above, warranty services or repairs must be provided at Generac Authorized Service
Facilities.
(6) When the engine is inspected by a Generac Authorized Warranty Service Facility, the purchaser/owner shall not be held responsible for
diagnostic costs if the repair is deemed warrantable.
(7) Throughout the ECS Warranty Period, Generac shall maintain a supply of warranted emission-related parts sufficient to meet the expected
demand for such parts.
(8) Any Generac authorized and approved emission-related replacement parts may be used in the performance of any ECS Warranty maintenance
or repairs and will be provided without charge to the purchaser/owner. Such use shall not reduce Generac’s ECS Warranty obligations.
(9) No modifications, other than those explicitly approved by Generac, may be made to the generator. Unapproved modifications void this ECS
Warranty and shall be sufficient ground for disallowing an ECS Warranty claim.
(10) Generac shall not be held liable hereunder for failures of any non-authorized replacement parts, or failures of any authorized parts caused by
the use of non-authorized replacement parts.
EMISSION RELATED PARTS MAY INCLUDE THE FOLLOWING (IF EQUIPPED):
1) FUEL METERING SYSTEM
A. CARBURETOR AND INTERNAL PARTS
B. FUEL TANK/CAP
C. FUEL LINES
D. EVAPORATIVE VENT LINES
E. REGULATOR (GASEOUS FUELS)
2) AIR INDUCTION SYSTEM
A. INTAKE MANIFOLD
B. AIR FILTER
3) IGNITION SYSTEM
A. SPARK PLUGS
B. IGNITION COILS/MODULE
4) AIR INJECTION SYSTEM
A. PULSE AIR VALVE
5) EXHAUST SYSTEM
A. CATALYST
B. EXHAUST MANIFOLD
Part 2 of 2
Part No. 0J3335 Rev. C 11/11
39
Warranty
United States Environmental Protection Agency Warranty Statement
(Stationary Emergency Spark-Ignited Generators)
Warranty Rights, Obligations and Coverage
The United States Environmental Protection Agency (EPA) and Generac Power Systems, Inc. (Generac) are pleased to explain the Emission
Control System Warranty on your new stationary emergency engine. If during the warranty period, any emission control system or component
on your engine is found defective in materials or workmanship, Generac will repair your engine at no cost to you for diagnosis, replacement
parts and labor provided it be done by a Generac Authorized Warranty Service Facility. Your emission control system may include parts such
as the fuel metering, ignition, and exhaust systems and other related emission related components listed below. Generac will warrant the
emissions control systems on your 2009 and later model year engines provided there has been no abuse, neglect, unapproved modification
or improper maintenance of your engine. For engines less than 130 HP the warranty period is two years from the date of sale to the ultimate
purchaser. For engines greater than or equal to 130 HP the warranty period is three years from the date of the engine being placed into service.
Purchaser’s/Owner’s Warranty Responsibilities
As the engine purchaser/owner you are responsible for the following. 1.) The engine must be installed and configured in accordance to the
Generac’s installation specifications. 2.) The completion of all maintenance requirements listed in your Owner’s Manual. 3.) Any engine setting
adjustment must be done in accordance and consistent with the instructions in the Owner’s Manual. 4.) Any emission control system or
component must be maintained and operated appropriately in order to ensure proper operation of the engine and control system to minimize
emissions at all times.
Generac may deny any/or all Emission Control System Warranty coverage or responsibility of the engine, or an emission control system or
component on your engine thereof, if it has failed due to abuse, neglect, unapproved modification or improper maintenance, or the use of
counterfeit and/or ‘gray market’ parts not made, supplied or approved by Generac. Warranty service can be arranged by contacting either
your selling dealer or a Generac Authorized Warranty Service dealer, 1-800-333-1322 for the dealer nearest you. The purchaser/owner shall
be responsible for any expenses or other charges incurred for service calls and/or transportation of the product to/from the inspection or
repair facilities. The purchaser/owner shall be responsible for any and/or all damages or losses incurred while the engine is being transported/
shipped for inspection or warranty repairs. Contact Generac Power Systems Inc. for additional Emission Control System Warranty related
information, Generac Power Systems, Inc. P.O. Box 8, Waukesha, WI 53187, or call 1-800-333-1322 or www.generac.com.
Important Note: This warranty statement explains your rights and obligations under the Emission Control System Warranty, which is provided
to you by Generac pursuant to federal law. Note that this warranty shall not apply to any incidental, consequential or indirect damages caused
by defects in materials or workmanship or any delay in repair or replacement of the defective part(s). This warranty is in place of all other
warranties, expressed or implied. Specifically, Generac makes no other warranties as to the merchantability or fitness for a particular purpose.
Any implied warranties which are allowed by law, shall be limited in duration to the terms of the express warranty provided herein. Some states
do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
Emission Related Parts Include the Following (if so equipped)
1) Fuel Metering System
1.1) Gasoline Carburetor Assembly And Internal Components
A) Fuel Filter, B) Carburetor, C) Fuel Pump
1.2) Carburetion Assembly And Its Components
A) Fuel Controller, B) Carburetor And Its Gaskets, C)
Mixer And It Gaskets, D) Primary Gas Regulator E)
Liquid Vaporizer
1.3) Fuel Regulator
2) Air Induction System Including
A) Intake Pipe/Manifold,
B) Air Cleaner
3)
4)
5)
6)
7)
Ignition System Including
A) Spark Plug, B) Ignition Module,
C) Ignition Coil, D) Spark Plug Wires
Exhaust System
A) Catalyst Assembly, B) Exhaust Manifold,
C) Muffler, D) Exhaust Pipe, E) Muffler Gasket
Crankcase Breather Assembly Including
A) Breather Connection Tube, B) Pcv Valve
Oxygen Sensor
Diagnostic Emission-Control System
Part 1 of 2
Part No. 0H1916 Rev. D 03/12
40
Warranty
United States Environmental Protection Agency Compliance Requirements
(Stationary Emergency Spark-Ignited Generators)
Purchaser’s/Owner’s Recordkeeping Responsibilities
The United States Environmental Protection Agency (EPA) and Generac Power Systems, Inc. (Generac) are pleased to explain your recordkeeping
requirements for compliance with Subpart JJJJ- Standards of Performance for Stationary Spark Ignition Internal Combustion Engines as listed in
the Electronic Code of Federal Regulations Title 40 Part 60. As the engine purchaser/owner who operates and maintains their certified emergency
stationary engine and emission control system according to applicable emission related guidelines as specified in this Owner’s Manual, you
are required to meet the following notification and recordkeeping requirements to demonstrate compliance. 1.) Maintain documentation that the
engine is certified to meet emission standards. 2.) Recordkeeping of maintenance conducted. 3.) Recordkeeping of the provision allowing natural
gas engines to operate using propane for a maximum of 100 hours per year as an alternate fuel solely during emergency operations provided the
engine is not certified to operate on propane. 4.) Meet all compliance notifications submitted to the purchaser/owner and maintain all supporting
documentation. 5.) Recordkeeping of hours of operation, including what classified the operation as emergency and how many hours are spent for
non-emergency operation. For emergency engines greater than or equal to 130 HP, recordkeeping of hours of operation begins January 1, 2011.
For emergency engines less than 130 HP, recordkeeping of hours of operation begins January 1, 2009; Engines are equipped with non-resettable
hour meters to facilitate recordkeeping.
Specific Air Quality Management or Air Pollution Control Districts may have different and additional record keeping/reporting requirements. Your
permit to construct and/or operate the engine may be contingent upon compliance with those requirements. Check with your local Air Quality
Management or Air Pollution Control District for specific requirements.
Emergency stationary internal combustion engines (ICE) may be operated for the purpose of maintenance checks and readiness testing, provided
that the tests are recommended by Federal, State or local government, Generac, or the insurance company associated with the engine. Maintenance checks and readiness testing of such units is limited to 100 hours per year. There is no time limit on the use of emergency stationary ICE in
emergency situations. The purchaser/owner may petition the Administrator for approval of additional hours to be used for maintenance checks and
readiness testing, but a petition is not required if the owner maintains records indicating that Federal, State, or local standards require maintenance
and testing of emergency ICE beyond 100 hours per year. Emergency stationary ICE may operate up to 50 hours per year in non emergency situations, but those 50 hours are counted towards the 100 hours per year provided for maintenance and testing.
The 50 hours per year for non-emergency situations cannot be used for peak shaving or to generate income for a facility to supply power to an
electric grid or otherwise supply power as part of a financial arrangement with another entity. For purchaser/owner of emergency engines, any
operation other than emergency operation, maintenance and testing, and operation in non-emergency situations for 50 hours per year, as permitted
in this section is prohibited.
If you operate and maintain your certified emergency stationary SI internal combustion engine and emissions control systems in accordance to
the specifications and guidelines in this Owner’s Manual EPA will not require engine performance testing. If not, your engine will be considered
non-certified and you must demonstrate compliance according to Subpart JJJJ - Standards of Performance for Stationary Spark Ignition Internal
Combustion Engines as listed in the Electronic Code of Federal Regulations Title 40 Part 60.
Emission-Related Installation Instructions
Your certified emergency stationary engine has pre-set emission control systems or components that require no adjustment. Inspection and
replacement of an emissions related component is required to be done so in accordance with the requirements cited in the United States Environmental Protection Agency Warranty Statement or can be arranged by contacting either your selling dealer or a Generac Authorized Warranty Service dealer, 1-800-333-1322 for the dealer nearest you. Failing to follow these instructions when installing a certified engine in a piece of nonroad
equipment violates federal law 40 CFR 1068.105 (b), subject to fines or penalties as described in the Clean Air Act.
Part 2 of 2
Part No. 0H1916 Rev. D 03/12
41
Part No. 0J7632
Revision C (01/25/13)
Printed in U.S.A.
Manual del Usuario
CUIDADO
US
DISEÑADO PARA USO EN APLICACIONES DE
NO
SOPORTE DE VIDA CRÍTICA.
¡SOLO ELECTRICISTAS O CONTRATISTAS CALIFICADOS

DEBERÁN INTENTAR ESTAS INSTALACIONES!
DE ESCAPE MORTALES! ¡INSTALACIÓN EN
¡GASES
EXTERIORES SOLAMENTE!
1.1
1.2
1.3
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
1.13
1.14
1.15
1.16
6.1
2.1
2.2
2.3
2.4
2.5
2.6
Notas....................................................... 77
44
Reglas de seguridad
INTRODUCCIÓN
trica.
REGLAS DE SEGURIDAD
PELIGRO
INDICA UNA SITUACIÓN PELIGROSA O ACCIÓN QUE, SI NO SE
EVITA, TRAERÁ COMO RESULTADO LA MUERTE O UNA LESIÓN
GRAVE.
ADVERTENCIA

45
PELIGRO


46
47
PELIGRO

1.1
DESEMPAQUE/INSPECCIÓN
ADVERTENCIA
48
1.2
SISTEMAS DE PROTECCIÓN
1.3
REQUERIMIENTO NEC
PARA DISYUNTOR DE INTERRUPCIÓN DE CIRCUITO DE
FALLA DE ARCO ELÉCTRICO
PARA DORMITORIOS
1.3.1
1.
SECCIÓN 210.12 PROTECCIÓN DEL INTERRUPTOR DEL CIRCUITO DE FALLA DE ARCO ELÉCTRICO
Q115AF
AFCI 15A Un polo
Q120AF
AFCI 20A Un polo
1.4
INFORMACIÓN DE EMISIONES
49
1.5
EL GENERADOR
Varilla
de aceite
Panel
de control
Figura 1.2 - Motor de dos cilindros GT-530, 10 kW
(puerta retirada)
Disyuntor
de circuito
Varilla
de aceite
Etiqueta
de datos
(ver muestra)
Varilla de
aceite
Etiqueta de
dato
(ver muestra)
Filtro de aire
Panel de
control
Interruptores
de circuito
50
Interruptor
de circuito
Filtro de aire
Filtro
de aire
Panel
de control
1.6
1.6.1
GENERADOR
8 kW
10 kW
13 kW
14 kW
Voltaje nominal
16 kW
17 kW
20 kW
240
Corriente de carga máxima
nominal (amp.) a 240 voltios
(PL)*
Interruptor principal de circuito
Circuitos** 50A, 240V
33,3
41,6
54,1
58,3
66,6
70,8
83,3
35 Amp
45 Amp
55 Amp
60 Amp
65 Amp
65 Amp
90 Amp
-
-
1
-
1
1
-
40A, 240V
-
1
1
1
1
1
-
30A, 240V
1
1
-
-
-
-
-
20A, 240V
1
-
1
1
1
1
-
20A, 120V
3
3
4
6
5
5
-
15A, 120V
3
5
4
4
5
5
-
Fase
1
2
60 Hz
340
387
439
439
439421
455/421
450
Acero
Acero
Acero
Acero
Acero/Aluminio
Acero/Aluminio
Aluminio
1.6.2
8 kW
10 kW
13/14/16/17 kW
20 kW
GH-410
GT-530
GT-990
GT-999
1
2
2
2
14,8
18
32
36
410cc
530cc
992cc
999cc
Aluminio con manga de hierro forjado
Válvulas elevadas
Estado sólido c/magneto
RC14YC
BPR6HS
RC14YC
RC12YC
0,76 mm (0,030 pulgada)
0,76 mm (0,030 pulgada)
1,02 mm (0,040 pulgada)
0,76 mm (0,030 pulgada)
8.6:1
9.5:1
9.5:1
9.5:1
Aprox. 1.5 cuartos
Aprox. 1.7 cuartos
Aprox. 1.9 cuartos
Aprox. 1.9 cuartos
12 VCC
3,600
51
1.7
LISTO PARA FUNCIONAR
3.
1.8
1.9
CONSUMO DE COMBUSTIBLE
Gas nat.
Unidad
REQUERIMIENTOS DE
COMBUSTIBLE Y
RECOMENDACIONES
52
1/2 carga
1/2 carga
7/8 kW
77
140
0.94/34
1.68/62
9/10 kW
102
156
1.25/46
1.93/70
13/13 kW
156
220
1.55/57
2.18/80
13/14 kW
156
220
1.56/58
2.30/84
16/16 kW
183
261
1.59/58
2.51/91
16/17 kW
183
261
1.61/59
2.57/94
18/20 kW
206
294
1.89/69
2.90/106
1.9.1
REQUERIMIENTOS DE FLUJO DE BTU - GAS
NATURAL
7 kW — 140.000 BTU/Hora
9 kW — 156.000 BTU/Hora
13 kW — 220.000 BTU/Hora
16 kW — 261,000 BTU/Hora
18 kW — 294,000 BTU/Hora
6.
7.
8.
–
–
Figura 1.5 - 10 kW, GT-530
(manguera de entrada deslizada atrás)
Figura 1.6 - 10 kW, GT-530
(manguera de entrada deslizada atrás)
53
Unidad
7/8 kW
Gas natural
Vapor PL
9/10 kW
Gas natural
12-20 kW
Rango de altitud*
0 - 2600 pies
2000 - 6500 pies **
0 - 2000 pies
2000 - 4200 pies
4200 - 6500 pies **
0 - 2600 pies
2600 - 6500 pies **
0 - 2000 pies
2000 - 4200 pies
4200 - 6500 pies **
Número de
parte del kit
No requerido
0J4931A
No requerido
0J4931A
0J4931B
No requerido
0J4930A
No requerido
0J4930A
0J4930B
0 - 6500 pies **
No requerido
Vapor PL
Gas natural
1.11 OPERACIÓN A GRAN ALTITUD
54

55
60 pulgadas
Pared existente
36 pulgadas
18 pulgadas
Distancia mínima
36 pulgadas
60 pulgadas
36 pulgadas
60 pulgadas mínimo
60 pulgadas, mínimo
recomendado desde los
extremos
18 pulgadas
mínimo
1.15 LA BATERÍA
ADVERTENCIA

1.13 REQUERIMIENTOS DE
BATERÍA
1.14 INSTALACIÓN DE LA BATERÍA
5.
6.

explotar.
•
4.
PELIGRO
PUNTA NEGRA
(DESDE EL MARCO)
PUNTA ROJA (DESDE EL
CONTACTOR DE ARRANQUE)
ROJO
BATERÍA
NEGRO
•
•
•
•
•

1.16 CARGADOR DE LA BATERÍA
3.
CUIDADO

2.3
2.1
ACTIVAR EL GENERADOR
2.2
ANTES DEL ARRANQUE
INICIAL
2.4
1.
2.
3.
4.
58
REVISIONES ELÉCTRICAS
NOTA:
REVISE LA OPERACIÓN
DEL INTERRUPTOR DE
TRANSFERENCIA
5.
LOCALIZACIÓN Y CORRECCIÓN DE FALLAS
La pantalla indica:
Language
English
+
Enter
La pantalla indica:
Activate me (ENT) or
ESC to run in manual
Enter
La pantalla indica:
To Activate go to
www.activategen.com
Enter
LOCALIZACIÓN Y CORRECCIÓN DE FALLAS
Enter
La pantalla indica:
“SELECT HOUR (0-23)”
“6
+”
Enter
59
7.
8.
9.
6.
7.
8.
9.
10.
–
11.
2.5
PRUEBAS DEL GENERADOR
BAJO CARGA
ADVERTENCIA
5.
60
12.
13.
14.
15.
2.6
REVISIÓN DE LA OPERACIÓN
AUTOMÁTICA
3.1
INTERFAZ DEL PANEL DE
CONTROL
ASISTENTE DE INSTALACIÓN
3.1.1
USO DEL INTERRUPTOR AUTO/OFF/MANUAL
(FIGURA 3.1)

1.
2.
3.
3.1.2
FIJANDO EL TEMPORIZADOR DE EJERCICIOS
MAIN FUSE
7.5 AMP
AUTO OFF MANUAL
Enter
61
3.3.2
3.2
OPERACIÓN DE
TRANSFERENCIA AUTOMÁTICA
3.3
SECUENCIA DE OPERACIÓN
AUTOMÁTICA
3.3.1
FALLA DEL SERVICIO PÚBLICO
ARRANQUE
TRANSFERENCIA DE CARGA
3.3.4
3.4.1
3.
4.
5.
6.
7.
CARGA CONECTADA AL SERVICIO PÚBLICO
DE ELECTRICIDAD
CARGA CONECTADA A FUENTE DE RESPALDO
MANUBRIO
DE TRANSFERENCIA MANUAL
PALANCA DE OPERACIÓN DEL
INTERRUPTOR DE TRANSFERENCIA
3.4.2
1.
TRANSFERENCIA A LA FUENTE DE ENERGÍA
DEL GENERADOR
3.
TRANSFERENCIA DE REGRESO AL SERVICIO
ELÉCTRICO PÚBLICO
OPERACIÓN DE
TRANSFERENCIA MANUAL
SERVICIO PÚBLICO RESTAURADO
3.4
PELIGRO
2.
4.
6.
7.
Figura 3.4 - Compartimiento lateral abierto
3.5
Salida GFCI, 120V
COMPARTIMIENTO LATERAL
(FIGURAS 3.3 y 3.4)
3.5.1
INTERRUPTOR PRINCIPAL DE CIRCUITO
Interruptor principal de circuito
3.5.2
LUCES EXTERIORES DE LISTO
3.5.3
SALIDA GFCI DE 120 VAC Y DISYUNTOR DE 15
AMP (SÓLO 16, 17 Y 20 KW)
Figura 3.3 - Compartimiento lateral
3.6
SISTEMAS DE PROTECCIÓN
3.6.1
ALARMAS
64
Solta
r
3.6.2
RELÉ DE ALARMA COMÚN
3.6.3
ADVERTENCIAS
3.6.4
ALERTAS DE MANTENIMIENTO
Tercera prioridad
65
3.
4.
5.
3.7
CÓMO APAGAR EL GENERADOR
MIENTRAS ESTÁ BAJO CARGA
MAIN FUSE
7.5 AMP
3.7.1
1.
3.7.2
1.
2.
3.
AUTO OFF MANUAL
AÍSLE EL PANEL DE DISTRIBUCIÓN DE SERVICIO
PRINCIPAL
CÓMO DETENER EL GENERADOR
3.7.4
1.
Enter
ENERGICE DE NUEVO EL PANEL DE DISTRIBUCIÓN
DE SERVICIO PRINCIPAL
4.1
4.
5.
3.7.3
1.
2.
66
Disyuntor de circuito principal
CÓMO ARRANCAR EL GENERADOR
CÓMO REALIZAR
MANTENIMIENTO PROGRAMADO
4.2
FUSIBLE
4.3
REVISAR EL NIVEL DE ACEITE
DEL MOTOR
Figura 4.2 — Varilla de aceite, 10 kW
2.
3.
4.
5.
6.
7.
CUIDADO

4.4
CAMBIO DEL ACEITE DE
MOTOR
CUIDADO

4.4.1
INTERVALOS DE CAMBIO DE ACEITE
67
RECOMENDACIONES DE ACEITE DE MOTOR
S AE 3 0
10W-30
Solta
r
Rango de temperaturas de uso esperado
CUIDADO

4.4.3
PROCEDIMIENTO DE CAMBIO DE ACEITE Y
FILTRO
68
4.5
CAMBIO DEL LIMPIADOR DE
AIRE DEL MOTOR
4.5.1
GENERADORES DE 13, 14, 16, 17 y 20 KW
Tornillo
4.5.3
Cubierta
Filtro
GENERADOR DE 8 KW
5.
6.
4.5.2
GENERADORES DE 10 KW
4.6
BUJÍA(S)
3.
Filtro de aire
69
4.7
MANTENIMIENTO DE LA
BATERÍA
2.
3.
PELIGRO

explotar.
•
•
•
•
•
•
70
4.8
AJUSTANDO EL ESPACIO DE
LA VÁLVULA
4.10 ATENCIÓN LUEGO DE LA
SUMERSIÓN
4.11 PROTECCIÓN CONTRA CORROSIÓN
4.12 PROCEDIMIENTO FUERA DE
SERVICIO
4.12.1 RETIRO DEL SERVICIO
4.9
SISTEMA DE REFRIGERACIÓN

ADVERTENCIA
Mantenimiento
4.12.2 RETORNO AL SERVICIO
4.12.3 ACCESORIOS
1.
72
PROCEDIMIENTO
FRECUENCIA
Limpiar
M = Mensual
A = Anual
X
M
X
LUBRICACIÓN
Nivel de aceite
Aceite
X
Filtro del Aceite
X
X
X
S
X
X
M
X
X
M
X
R
Cada 6 M
X
R
Cada 6 M
Limpiador de aire
X
R
Bujía(s)
X
R
BATERÍA
MOTOR Y MONTAJE
X
A SER COMPLETADO POR UN CONCESIONARIO
73
5.1
GUÍA DE DETECCIÓN DE PROBLEMAS
Causa
1.
1.
2.
2.
3.
4.
5.
1.
no arranca.
2.
3.
1.
3.
4.
5.
2.
3.
4.
5.
6.
1.
2.
3.
2.
3.
4.
5.
1.
2.
1.
2.
*
*
3.
*
1.
1.
2.
2.
Reinicie el interruptor del circuito
a ON (o CLOSED).
*
1.
2.
3.
4.
1.
2.
3.
4.
*
*
*
*
1.
2.
3.
4.
1.
2.
3.
4.
3.
6.1
NAVEGACIÓN EN EL SISTEMA
DE MENÚ
6.1.1
CAMBIO DE AJUSTES (MENÚ DE EDICIÓN)
75
76
ENTER
+/-
ESC
ALARM LOG
RUN LOG
ESC
Use the “ENTER” key
to select items or
enter data.
Use the “+/-” key
to navigate through
the menu.
Press the “ESCAPE” key
to jump back up through
the menu levels.
HISTORY
STATE
ESC
BATTERY
VOLTAGE
GENERATOR
FREQUENCY
ENGINE
HOURS
DISPLAY
STATUS
COMMAND
ESC
VERSIONS
ACTIVATION
MAIN MENU
ESC
RESET
MAINTENANCE
EXERCISE
TIME/SPEED
TIME/DATE
INPUTS
OUTPUTS
DEBUG
DISPLAYS
ESC
QT TEST
Notas
77
COBERTURA DE LA GARANTÍA DEL FABRICANTE:
A LA ATENCIÓN DEL DEPARTAMENTO DE GARANTÍAS
GENERAC POWER SYSTEMS, INC.
P.O. BOX 297 • WHITEWATER, WI 53190
Parte 1 de 2
Nº de parte 0J3335 Rev. C 11/11
78
LAS PIEZAS RELACIONADAS CON EMISIONES PUEDEN INCLUIR LAS SIGUIENTES
(SI ESTÁN INSTALADAS):
1)
2)
SISTEMA DE DOSIFICACIÓN DEL COMBUSTIBLE
A. CARBURADOR Y PIEZAS INTERNAS
B. TANQUE/TAPÓN DE COMBUSTIBLE
C. LÍNEAS DE COMBUSTIBLE
D. LÍNEAS DE VENTEO EVAPORATIVO
E. REGULADOR (COMBUSTIBLES GASEOSOS)
SISTEMA DE INDUCCIÓN DE AIRE
A. MÚLTIPLE DE ADMISIÓN
B. FILTRO DE AIRE
3)
4)
5)
SISTEMA DE IGNICIÓN
A. BUJÍAS
B. BOBINAS/MÓDULO DE ARRANQUE
SISTEMA DE INYECCIÓN DE AIRE
A. VÁLVULA DE INDUCCIÓN DE AIRE POR IMPULSOS
SISTEMA DE ESCAPE
A. CATALIZADOR
B, CAÑO DE ESCAPE
Parte 2 de 2
Nº de parte 0J3335 Rev. C 11/11
79
3)
4)
5)
6)
7)
Nº de pieza 0H1916 Rev. D 03/12
ATTENTION
US
N'EST PAS PRÉVUE POUR LES MOYENS
L'UTILISATION
D'ENTRETIEN ARTIFICIEL DE LA VIE.
SEULS DES ÉLECTRICIENS OU DES PRESTATAIRES

QUALIFIÉS DOIVENT TRAVAILLER SUR CES
INSTALLATIONS !
AZ D'ÉCHAPPEMENT MORTEL ! INSTALLATION À
UNIQUEMENT !
GL'EXTÉRIEUR
1.1
1.2
1.3
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
1.13
1.14
1.15
1.16
2.1
2.2
2.3
2.4
2.5
2.6
84
INTRODUCTION
RÈGLES DE SÉCURITÉ
DANGER
INDIQUE UNE SITUATION OU UNE ACTION DANGEREUSE QUI,
SI ELLE N'EST PAS ÉVITÉE, ENTRAÎNERA LA MORT OU DES
BLESSURES GRAVES.

DANGER




National Fire Protection Association (Association nationale pour la
protection contre les incendies) 70 : NATIONAL ELECTRIC CODE
(Code électrique national) *
2. NFPA 10 : Standard for Portable Fire Extinguishers *
3. NFPA 30 : Flammable And Combustible Liquids Code *
4. NFPA 37 : Standard for Stationary Combustion Engines And Gas
Turbines *
5. NFPA 54 : National Fuel Gas Code *
6. NFPA 58 : Standard for Storage And Handling Of Liquefied Petroleum
Gases *
7. NFPA 70E : Standard For Electrical Safety In The Workplace *
8. NFPA 5000 : Building Code *
9. ASAE EP-364.2 Installation and Maintenance of Farm Standby
Electric Power ****
10. Agricultural Wiring Handbook ***
11. International Building Code **
Cette liste n'est pas exhaustive. Vérifier avec l'autorité locale ayant juridiction pour les codes et normes locaux qui peuvent être appliqués à votre
juridiction. Les normes listées ci-dessus sont disponibles à partir des
sites Web suivants :
* www.nfpa.org
** www.iccsafe.org
*** www.rerc.org Rural Electricity Resource Council, P.O. Box 309
Wilmington, OH 45177-0309
**** www.asabe.org American Society of Agricultural & Biological
Engineers, 2950 Niles Road, St. Joseph, MI 49085
87

1.1
DÉBALLAGE/INSPECTION
1.2
1.3
88
SYSTÈMES DE PROTECTION
EXIGENCES CONCERNANT LE
CODE ÉLECTRIQUE NATIONAL
(NEC) POUR LE DISJONCTEUR
D'INTERRUPTION DE CIRCUIT
DE DÉFAUT D'ARC POUR LES
CHAMBRES
1.3.1
1.
PROTECTION DE L'INTERRUPTEUR DE CIRCUIT
DE DÉFAUT D'ARC DE LA SECTION 210.12
Q115AF
Q120AF
1.4
INFORMATION À PROPOS DES
ÉMISSIONS
89
1.5
LA GÉNÉRATRICE
Base composite
Compartiment de batterie
90
Compartiment de batterie
Compartiment de batterie
1.6
CARACTÉRISTIQUES
1.6.1
LA GÉNÉRATRICE
Modèle
8 kW
10 kW
13 kW
14 kW
Tension nominale
16 kW
17 kW
20 kW
240
33,3
41,6
54,1
58,3
66,6
70,8
83,3
-
-
1
-
1
1
-
40A, 240V
-
1
1
1
1
1
-
30A, 240V
1
1
-
-
-
-
-
20A, 240V
1
-
1
1
1
1
-
20A, 120V
3
3
4
6
5
5
-
15A, 120V
3
5
4
4
5
5
-
Phase
1
2
60 Hz
Groupe 26R, 12 volts et 525 ADF minimum
340
387
439
439
439421
455/421
450
Acier
Acier
Acier
Acier
Aluminium
Aluminium
Aluminium
1.6.2
MOTEUR
Modèle
8 kW
10 kW
13/14/16/17 kW
20 kW
GH-410
GT-530
GT-990
GT-999
1
2
2
2
14,8
18
32
36
410 cc
530 cc
992 cc
999 cc
Bloc-cylindres
Manchon en aluminium avec fonte
RC14YC
BPR6HS
RC14YC
RC12YC
0,76 mm (0,030 pouce)
0,76 mm (0,030 pouce)
1,02 mm (0,040 pouce)
0,76 mm (0,030 pouce)
8.6:1
9.5:1
9.5:1
9.5:1
Réf. 0G3332
Réf. 0E9581
Réf. 0C8127
Réf. 0G5894
12 VCC
Réf. 070185F
3,600
91
1.7
PRÊT À FONCTIONNER
3.
1.8
1.9
Gaz nat.
EXIGENCES DU CARBURANT
ET RECOMMANDATIONS
92
Unité
1/2 charge
Charge
pleine
1/2 charge
Charge
pleine
7/8 kW
77
140
0.94/34
1.68/62
9/10 kW
102
156
1.25/46
1.93/70
13/13 kW
156
220
1.55/57
2.18/80
13/14 kW
156
220
1.56/58
2.30/84
16/16 kW
183
261
1.59/58
2.51/91
16/17 kW
183
261
1.61/59
2.57/94
18/20 kW
206
294
1.89/69
2.90/106
1.9.1
EXIGENCES DE DÉBIT EN BTU - GAZ NATUREL
7 kW — 140 000 BTU/heure
9 kW — 156 000 BTU/heure
13 kW — 220 000 BTU/heure
16 kW — 261 000 BTU/heure
18 kW — 294 000 BTU/heure
6.
7.
8.
93
Unité
7/8 kW
Gaz nat.
Vapeur de PL
9/10 kW
Gaz nat.
12-20 kW
Gamme d’altitudes*
0 - 2600 pi
2000 - 6500 pi **
0 - 2000 pi
2000 - 4200 pi
4200 - 6500 pi **
0 - 2600 pi
2600 - 6500 pi **
0 - 2000 pi
2000 - 4200 pi
4200 - 6500 pi **
0 - 6500 pi **
Numéro de pièce
de l’équipement
Non requis
0J4931A
Non requis
0J4931A
0J4931B
Non requis
0J4930A
Non requis
0J4930A
0J4930B
No requerido
1.12 EMPLACEMENT
DANGER

1.11 FONCTIONNEMENT À HAUTE
ALTITUDE
94
95
60 po. Minimum
18 pouces
minimum
AVERTISSEMENT
1.13 EXIGENCES CONCERNANT LA
BATTERIE
1.14 INSTALLATION DE LA
BATTERIE
1.15 LA BATTERIE

•
•
•
•
•
1.
•
FIL NOIR
(DU CADRE)
DANGER

FIL ROUGE (DU CONTACTEUR
DU DÉMARREUR)
ROUGE
BATTERIE
NOIR

97

2.3
2.1
ACTIVER LA GÉNÉRATRICE
2.2
AVANT LE DÉMARRAGE
INITIAL
REMARQUE :
98
VÉRIFICATION DU
FONCTIONNEMENT DU
COMMUTATEUR DE
TRANSFERT
DANGER
2.4
DÉPANNAGE
L'écran affiche :
Language
English
+
Enter
L'écran affiche :
Activate me (ENT) or
ESC to run in manual
Enter
L'écran affiche :
To Activate go to
www.activategen.com
Enter
Enter
Enter
99

5.
6.
7.
8.
9.
DANGER
DANGER
2.5
CONTRÔLES DE LA
GÉNÉRATRICE SOUS CHARGE

5.
6.
7.
8.
9.
10.
–
11.
12.
13.
14.
15.
AVERTISSEMENT
2.6
VÉRIFIER LE
FONCTIONNEMENT
AUTOMATIQUE
MAIN FUSE
7.5 AMP
AUTO OFF MANUAL
3.1
3.1.1
INTERFACE DU TABLEAU DE
COMMANDE
UTILISATION DE L'INTERRUPTEUR AUTO/OFF/
MANUAL (AUTO/ARRÊT/MANUEL) (FIGURE 3.1)
AVERTISSEMENT

1.
2.
3.
3.1.2
DÉFINITION DU PROGRAMME DE TEST
Enter
3.2
FONCTIONNEMENT
AUTOMATIQUE DU
TRANSFERT
3.3
SÉQUENCE DE
FONCTIONNEMENT
AUTOMATIQUE
3.3.1
COUPURE DU RÉSEAU PUBLIQUE
3.3.2
102
DÉMARRAGE
3.3.3
TRANSFERT DE CHARGE
3.3.4
3.4
FONCTIONNEMENT MANUEL
DU TRANSFERT
3.4.1
RESTAURATION DU RÉSEAU PUBLIQUE

4.
5.
6.
7.
DANGER
103
CHARGE BRANCHÉE À LA SOURCE D'ALIMENTATION PUBLIQUE
CHARGE BRANCHÉE À LA SOURCE D'ALIMENTATION DE SECOURS
POIGNÉE DE TRANSFERT MANUEL
LEVIER DE COMMANDE DU
COMMUTATEUR DE TRANSFERT
3.4.2
TRANSFERT À NOUVEAU À LA SOURCE D'ALIMENTATION PUBLIQUE

5.
6.
7.
TÉMOINS LUMINEUX EXTÉRIEURS « READY »
(PRÊT)
3.5.3
PRISE DDFT DE 120 VCA ET DISJONCTEUR DE
15 A (16, 17 ET 20 KW SEULEMENT)
DANGER
3.5
3.5.2
COMPARTIMENT LATÉRAL
(FIGURES 3.3 ET 3.4)
3.5.1
DISJONCTEUR DE CIRCUIT PRINCIPAL
3.6
SYSTÈMES DE PROTECTION
3.6.1
ALARMES
3.6.2
Déga
ge
RELAIS AVERTISSEUR COMMUN
AVERTISSEMENTS
3.6.4
ALERTES DE MAINTENANCE
Voyants DEL
5.
3.7
ARRÊTER LA GÉNÉRATRICE
SOUS CHARGE
3.7.3
1.
2.
3.
4.
5.
MISE EN MARCHE DE LA GÉNÉRATRICE
MAIN FUSE
7.5 AMP
AUTO OFF MANUAL
3.7.1
1.
3.7.2
1.
2.
3.
4.
106
ISOLER LE PANNEAU DE DISTRIBUTION D'ALIMENTATION PRINCIPAL
ARRÊTER LA GÉNÉRATRICE
Enter
RÉALIMENTER LE PANNEAU DE DISTRIBUTION
D'ALIMENTATION PRINCIPAL
1.
4.1
EFFECTUER LE PROGRAMME
D'ENTRETIEN
4.2
6.
7.
ATTENTION

FUSIBLE
4.3
VÉRIFICATION DU NIVEAU
D'HUILE DU MOTEUR
107
4.4.3
PROCÉDURE DE CHANGEMENT D'HUILE ET DE
FILTRE À HUILE
4.4
CHANGEMENT DE L'HUILE À
MOTEUR
ATTENTION

4.4.1
INTERVALLES DE CHANGEMENT D'HUILE
4.4.2
RECOMMANDATIONS D'HUILE DE MOTEUR
3.
4.
5.
6.
7.
8.
SAE 30
10W-3
10
W-3 0
Déga
ge

108
4.5
CHANGEMENT DU FILTRE À
AIR DU MOTEUR
4.5.1
GÉNÉRATRICES DE 13, 14, 16, 17 ET 20 KW
Vis
1.
2.
3.
4.
5.
6.
Filtre
4.5.2
GÉNÉRATRICES DE 10 KW
GÉNÉRATRICE DE 8 KW
4.6
BOUGIE(S) D'ALLUMAGE
2.
3.
AVERTISSEMENT

4.7
ENTRETIEN DE LA BATTERIE
2.
3.

DANGER
•
•
•
•
•
•
110
4.8
RÉGLAGE DU JEU DES
SOUPAPES
4.9
SYSTÈME DE
REFROIDISSEMENT
AVERTISSEMENT
4.10 PRÉCAUTION APRÈS
IMMERSION
4.11 PROTECTION CONTRE LA
CORROSION
111
3.
112
4.
5.
PROCÉDURE
FRÉQUENCE
H = Hebdomadaire
Inspecter
Changer
Nettoyer
X
M
X
X
X
X
X
W
X
X
M
Nettoyer et serrer les bornes
de la batterie
X
X
M
X
R
TOUS LES 6 M
X
R
TOUS LES 6 M
X
R
X
R
BATTERIE
MOTEUR ET FIXATION
X
M
À EFFECTUER PAR UN DÉPOSITAIRE
113
5.1
GUIDE DE DÉPANNAGE
Cause
Correction
1.
2.
3.
4.
5.
3.
4.
5.
1.
1.
2.
3.
2.
3.
4.
4.
5.
6.
5.
6.
1.
1.
2.
2.
3.
3.
4.
5.
4.
5.
1.
2.
1.
2.
*
*
3.
*
1.
2.
2.
1.
2.
3.
4.
1.
2.
3.
4.
*
*
*
*
1.
2.
1.
2.
3.
4.
3.
4.
3.
1.
1.
6.1
NAVIGATION DANS LE MENU
DU SYSTÈME
6.1.1
MODIFICATION DES PARAMÈTRES (MENU EDIT
(MODIFIER))
115
116
ENTER
+/-
ESC
ALARM LOG
RUN LOG
ESC
Use the “ENTER” key
to select items or
enter data.
Use the “+/-” key
to navigate through
the menu.
Press the “ESCAPE” key
to jump back up through
the menu levels.
HISTORY
STATE
ESC
BATTERY
VOLTAGE
GENERATOR
FREQUENCY
ENGINE
HOURS
DISPLAY
STATUS
COMMAND
ESC
VERSIONS
ACTIVATION
MAIN MENU
ESC
RESET
MAINTENANCE
EXERCISE
TIME/SPEED
TIME/DATE
INPUTS
OUTPUTS
DEBUG
DISPLAYS
ESC
QT TEST
Remarques
117
COUVERTURE DE GARANTIE DU FABRICANT :
ATTENTION WARRANTY DEPARTMENT
GENERAC POWER SYSTEMS, INC.
P.O. BOX (boîte postale) 297 • WHITEWATER, WI 53190
Partie 1 de 2
LES PIÈCES RELATIVES AUX ÉMISSIONS PEUVENT INCLURE CE QUI SUIT
(LE CAS ÉCHÉANT) :
1)
2)
DISPOSITIF MESUREUR DE CARBURANT
A. CARBURATEUR ET PIÈCES INTERNES
B. CAPUCHON/RÉSERVOIR DE CARBURANT
C. CANALISATIONS DE CARBURANT
D. CANALISATION DE TUYAUX D'ÉVACUATION
E. RÉGULATEUR (CARBURANTS GAZEUX)
SYSTÈME D'ADMISSION D'AIR
A. COLLECTEUR D'ADMISSION
B. FILTRE À AIR
3)
4)
5)
SYSTÈME D'ALLUMAGE
A. BOUGIES D'ALLUMAGE
B. MODULE/BOBINES D'ALLUMAGE
SYSTÈME D'ADMISSION D'AIR
A. SOUPAPE À IMPULSION D'AIR
SYSTÈME D'ÉCHAPPEMENT
A. CATALYSEUR
B. COLLECTEUR D'ÉCHAPPEMENT
3)
4)
5)
6)
7)