Master MGY5000 Owner's Operation And Installation Manual

R
PORTABLE DIESEL
GENERATOR
E
F
OWNER’S OPERATION AND INSTALLATION MANUAL
12
RE
SE
T
0 VO
LT
S
RE
SE
TE T
ST
FU
LL
SE PO
LE WER
CT
OR
N
RU
12
0/24
0 VO
LT
12
ON 0
LY
OP
S
ST
RE
SE
T
12
0
24
0V
RE
SE
T
Generator Model: MGY5000
IMPORTANT
Read and understand this manual before operating or servicing
generator. Improper use of generator can cause serious injury.
Keep this manual for future reference.
CONTENTS
2
SECTION
PAGE
Safety Information ........................................................................... 3
Product Identification ...................................................................... 6
General Information ........................................................................ 7
Specifications .................................................................................. 7
Unpacking ........................................................................................ 7
Ventilation ....................................................................................... 8
Dust, Dirt, Rain, and Snow .............................................................. 8
High and Low Temperature Operation ............................................ 8
Generator Features ........................................................................... 8
Oil Alert System ....................................................................... 8
Battery Discharge Lamp ........................................................... 9
Full Power Selector Switch ....................................................... 9
Ground Fault Circuit Interrupter Receptacle ........................... 10
Electric Start ............................................................................. 10
Receptacle Circuit Breaker ...................................................... 11
Spark Arrester .......................................................................... 11
Engine Oil ....................................................................................... 12
Fuel ................................................................................................. 13
Battery ............................................................................................ 13
Generator Grounding ...................................................................... 16
Extension Cords .............................................................................. 17
Standby Installation To Home or Building .................................... 17
Determining Electrical Load For Generator ................................... 18
Operation ........................................................................................ 19
General Information ................................................................. 19
Using Receptacle ..................................................................... 19
Power Cord and Plug Requirements ........................................ 20
Prestart ..................................................................................... 21
Bleeding Fuel Line ................................................................... 21
Starting ..................................................................................... 21
High Altitude Operation .......................................................... 24
Adding Electrical Loads .......................................................... 24
Disconnecting Electrical Loads ............................................... 25
Stopping Engine ....................................................................... 25
Maintenance and Repairs ............................................................... 26
Storage ............................................................................................ 26
Troubleshooting .............................................................................. 27
Electrical Component Specifications ............................................. 27
Wiring Diagrams ............................................................................ 28
Technical Service ........................................................................... 29
Servicing the Engine ....................................................................... 29
Replacement Parts .......................................................................... 29
Accessory ....................................................................................... 29
Illustrated Parts Lists ................................................................... 30-33
Warranty Information ........................................................ Back Cover
SAFETY
INFORMATION
! WARNINGS
WARNING ICON
G 001
IMPORTANT: Read this owner’s manual and the engine owner’s
manual carefully. Become familiar with this generator before trying to
operate or service it. Know its uses, limitations, and any hazards
involved. Improper use of generator can cause severe injury or death
from explosion, fire, burns, electrical shock, or carbon monoxide
poisoning.
! DANGER
WARNING ICON
G 001
Carbon monoxide poisoning may lead to death!
Engine exhaust contains poisonous carbon monoxide gas. Overexposure will
cause loss of consciousness and will lead to death. Use only in well-vented areas.
Make sure area has plenty of free-moving, fresh, outside air. Never run generator
in an enclosed or confined area. Never run generator inside occupied building.
Early signs of carbon monoxide poisoning resemble the flu, with headaches,
dizziness, and nausea. If you have these signs, get fresh air at once! Some people
are more affected by carbon monoxide than others. These include pregnant
women, persons with heart or lung disease or anemia, those under the influence of
alcohol, and those at high altitudes. Make certain you read and understand all
warnings. Keep this manual for reference. It is your guide to safe and proper
operation of this generator.
Safety information appears throughout these instructions. Pay close attention to
them. Below are definitions for the safety information listed throughout this
manual.
DANGER indicates a hazard which will cause severe personal injury,
death, or substantial property damage if you ignore warning.
WARNING indicates a hazard which can cause severe personal injury,
death, or substantial property damage if you ignore warning.
CAUTION indicates a hazard which will or can cause minor personal
injury or property damage if you ignore warning.
1.
! DANGER
Diesel fuel presents a hazard of fire. Diesel fuel is flammable.
• Keep fuel out of children’s reach.
• Refuel generator in a well-vented area. Do not fill fuel tank in the dark. Do
not refuel while engine is running. Unhook all electrical loads and shut off
engine before refueling.
• Do not overfill fuel tank. Always allow room for fuel to expand. If you
overfill tank, fuel can overflow onto hot generator. This can cause fire.
After refueling, tightly close fuel tank cap.
• Do not spill fuel. If fuel spills, make sure area is dry before starting engine.
• Never smoke in refueling area. Never allow open flames or sparks in area.
• Store fuel in approved container. Store fuel in a well-vented area free of
open flames or sparks.
Continued
3
SAFETY
INFORMATION
2.
! WARNING Guard against fire hazard. Keep operation area well-vented.
Keep generator at least three feet away from any object. Do not place flammable objects near generator.
Continued
• Do not use generator where flammable vapors are present. Some vapors are
heavier than air. These vapors settle in low-lying places.
• Do not use generator in enclosed spaces. This includes motor home or RV
generator compartments.
3.
! WARNING Guard against electric shock. Generator produces high volt-
age. This high voltage can cause severe electric shock. Only responsible adults
should use the generator.
• Properly ground generator before starting.
• Never let anyone operate or service generator without proper instructions.
• Avoid contact with live terminals or bare wires.
• Do not use generator outdoors in rain or snow.
• Do not use generator near standing water or snow.
• Do not use if generator is wet or damp.
• Do not use generator in highly conductive areas. These areas include metal
decking and steelwork.
• Only use grounded extension cords.
• Do not use any worn or damaged electric cords. Electric shock or damage to
generator may result.
• Do not wear damp clothing or wet shoes when using generator.
4.
! WARNING Guard against burns. Hot engine parts can cause severe injury.
Use caution and remain alert when using generator.
• Keep children and animals away from generator while it is running or hot.
• Keep all covers and shields in place. Keep them tightly secured.
• The muffler becomes very hot during operation. The muffler remains hot
for a while after shutdown. Do not touch muffler while it is hot. Do not let
muffler touch anything flammable. Let engine cool before transporting or
storing.
5.
! WARNING Have standby installation to home or building performed by a
licensed electrician. Do not let anyone else wire into a utility circuit. Personal
injury, equipment damage, or damage to home could occur.
6.
! WARNING Never connect generator to any existing electrical circuits. The
generator output will back-feed into the utility power line. This may electrocute a power company line repair person. Also, if generator is powering
electrical circuits, the chance of an electrical fire exists.
7.
! WARNING Battery gives off explosive gases. Keep sparks, flames, and
cigarettes away. Do not remove or install battery cables when engine is
cranking or running. Only service or use battery in a well-vented area.
4
SAFETY
INFORMATION
8.
! WARNING Battery contains sulfuric acid. Battery acid is poisonous if
swallowed. Contact with skin or eyes may cause severe burns. Do not tilt
generator with battery installed. Tilting could cause battery acid to spill.
Wear protective clothing and face shield when servicing. Keep out of
children’s reach.
9.
! WARNING Only a qualified electrical service person should service and
repair generator.
Continued
• Generator produces high voltage. Use extreme caution when working on
electrical parts.
• When working on generator, avoid hot muffler, exhaust manifold, and
engine parts. Severe burns may occur.
• Do not work on generator when tired.
• Use only factory approved replacement parts.
10. ! WARNING Store generator in a well-vented area. Make sure fuel tank is
empty. Never store with fuel in tank.
11.
! CAUTION
Never operate generator
• if engine speed changes greatly
• if engine misfires often
• if powered items overheat
• if electrical output drops
• if it is sparking
• if it produces smoke or flames
• if it vibrates at high levels
• if it has a damaged receptacle
12.
! CAUTION
Keep generator and nearby areas clean.
• Keep generator free of oil, mud, and other foreign matter.
• Remove anything that creates slippery areas around generator.
• Remove oily rags and other items that create fire hazards.
• Keep a fire extinguisher nearby. Make sure it is rated ABC by the NFPA.
They are good for all uses. Consult your local fire department.
• Keep fire extinguisher well maintained. Be familiar with its use.
13.
! CAUTION
Know how to stop engine quickly. Know how to use all
controls.
14.
! CAUTION
Prolonged exposure to loud noise can cause hearing loss.
• When working around generator, wear approved hearing protection.
• Remember neighbors when using generator.
5
PRODUCT
IDENTIFICATION
Roll Cage
Run Lamp
Control
Panel
E
F
Engine
Run Lever
120 Volt
Receptacle
RE
Engine
Stop Lever
120
SE
T
VO
LT
S
RE
SE
TE T
ST
FU
LL
SE PO
LE WE
CT R
OR
N
RU
120
/24
0 VO
LT
S
120
ON
LY
OP
ST
RE
SE
T
120
240
V
RE
SE
T
Oil Alert
Lamp
120 Volt
Receptacle
(GFCI)
Battery
Discharge
Lamp
Full Power
Selector Switch
120/240 Volt
Receptacle
Electric Start
Switch
Circuit
Breaker
Fuel Valve
(under fuel
tank)
Alternator
Fuel Gage
Fuel Cap
Fuel Tank
E
F
Decompression
Lever
Ground
Lug
Starter Grip
Spark
Arrester
Engine
Muffler
Oil Dipstick
Figure 1 - Portable Generator
6
GENERAL
INFORMATION
SPECIFICATIONS
This portable generator is rugged and compact. It provides dependable, trouble-free
service. The alternator is brushless with revolving fields. Yanmar diesel engine
provides long life under heavy use. This engine is governed to maintain engine
speed of 3600 RPM under load. 3600 RPM engine speed provides 120/240V, 60
Hz power.
Additional Features
• Circuit breaker protection
• Spark-arresting muffler
• Large fuel tank
• Oil alert system
• Electric starter
• Pressurized lubrication system
• 15-Amp ground fault circuit interrupter (GFCI) receptacle
MODEL
Electrical Specifications
Rated Wattage*
Rated Amperage
120 Volt
240 Volt
Receptacle Specifications
120-Volt, 15-Amp GFCI
120-Volt, 30-Amp Twist-Lock
120/240-Volt, 20-Amp Twist-lock
120-Volt Full-Power Switch
General Specifications
Yanmar Engine H.P.
Yanmar Engine Model
Fuel Type
Fuel Tank Capacity
Oil Alert System
Electric Start
Weight (pounds)
MGY5000
5000
41.7
20.8
Yes
Yes
Yes
Yes
9
L90
Diesel
4.2 Gallons
Yes
Yes
241
* Single-phase, 1.0 power factor
UNPACKING
1. Remove generator from carton.
2. Remove any protective packaging applied to generator for shipment.
3. Check for loose or missing parts. Check for shipping damage. If any parts are
missing or damaged, promptly inform dealer where you bought generator.
4. Battery cables are in a separate bag inside generator carton. You must install
these cables to engine. See Battery, page 13 for installation instructions.
7
VENTILATION
WARNING ICON
G 001
DANGER
Use only in well-vented areas. Make sure area has
plenty of free-moving, fresh, outside air. Never run
generator in an enclosed or confined area. Never run
generator inside occupied building. Engine exhaust
contains poisonous carbon monoxide gas.
Overexposure will cause loss of consciousness and
will lead to death.
This generator needs cooling air to run properly. Never block free-flowing, cooling
air to generator. Overheating will occur without cooling air. This will damage the
generator. Keep generator at least three feet away from any object.
DUST, DIRT,
RAIN, AND
SNOW
WARNING ICON
G 001
DANGER
Do not use generator outdoors in rain or snow. Do
not use generator near standing water or snow. Do
not use if generator is wet or damp. Operating
generator in these conditions increases the risk of
electrocution. Severe injury or death can occur.
Do not use generator in extremely dusty or dirty conditions. This will severely
affect its life. Keep generator clean. Do not allow dust, dirt, rain, or snow to collect
on it. Protect generator from outdoor elements.
HIGH AND LOW
TEMPERATURE
OPERATION
Air temperature affects generator output. Output drops 1% for each 10° temperature rise above 60° F. Low temperatures may make the engine hard to start. See
engine owner’s manual for more information.
GENERATOR
FEATURES
OIL ALERT SYSTEM
The oil alert system protects the engine from low oil damage. This system automatically shuts down the engine and prevents engine restarting if the oil pressure
falls too low.
If this system shuts down the engine, the engine will not start until you add oil. The
oil alert lamp is near engine starter switch (see Figure 2, page 9). Add oil to engine
(see Engine Oil, page 12).
See engine owner’s manual for more information.
8
Oil Alert
Lamp
GENERATOR
FEATURES
L
OI
GE
Continued
AR
CH
F
OF
Battery
Discharge
Lamp
Figure 2 - Battery Discharge Lamp and Oil Alert Lamp Location
BATTERY DISCHARGE LAMP
The battery discharge lamp (see Figure 2, above) will light if battery charger is not
operating while engine is running. If this happens, the battery will not charge and
will eventually run down. Have battery charging circuit repaired by authorized
service person.
FULL POWER SELECTOR SWITCH
The full power selector switch is on the control panel. The switch has two positions: 120 VOLT ONLY, and 120/240 VOLT.
120 VOLT ONLY: This position sends full power to the 120V receptacles only.
240V power is not available. Use this position when powering 120V items only.
120/240 VOLT: This position sends full power to the 120/240V receptacle. It also
powers the 120V receptacles at reduced wattage capacity.
FULL POWER
SELECTOR
120V
ONLY
FULL POWER
SELECTOR
120
240V
120 VOLT ONLY
Position
120V
ONLY
120
240V
120/240 VOLT
Position
Figure 3 - Full Power Selector Switch
IMPORTANT: Do not move the full power selector switch while powering
electrical items. Unplug all items before moving switch. Failure to do so can
damage switch.
Continued
9
GENERATOR
FEATURES
Continued
GROUND FAULT CIRCUIT INTERRUPTER RECEPTACLE
This generator has a 120-volt ground fault circuit interrupter (GFCI) receptacle.
The GFCI receptacle is on the control panel. The GFCI protects you against
hazardous electrical shock caused when your body becomes a path through which
electricity travels to reach ground. This could happen when you touch an appliance or cord that is ‘live’ through faulty mechanism, damp or worn insulation, etc.
When protected by the GFCI, you may still feel a shock, but the GFCI should cut
it off quickly. A person in normal health should not receive serious injury. Note:
Infants and very small children may still be affected.
Test Procedure
Check the GFCI receptacle every month. This insures it is working right.
1. Push black TEST button. Red RESET button should pop out. This should trip GFCI,
resulting in no electrical power at receptacle. Verify this by plugging test lamp
with good bulb into receptacle. If lamp does not work, GFCI receptacle is good.
! WARNING
WARNING ICON
G 001
If RESET button does not pop out, do not use the GFCI
receptacle. Contact a qualified electrician for repairs.
2. If the GFCI receptacle tests okay, restore power by pushing the RESET button
back in. The test lamp should work at this time. IMPORTANT: You must
press the RESET button firmly and fully. It should lock into place. If the GFCI
does not lock into place, do not use receptacle. Contact a qualified electrician
for repairs.
RE
SE
TE T
ST
Figure 4 - GFCI Receptacle
ELECTRIC START
This model has an electric starter. A battery is not supplied with generator. You
must provide a 12-volt, 45-amp-hour battery. For more battery information, see
Battery, page 13.
10
GENERATOR
FEATURES
Continued
RECEPTACLE CIRCUIT BREAKER
The circuit breakers protect the receptacles and alternator. Overloading generator
will trip circuit breaker. A short circuit in item being powered will also trip
breaker. If this occurs, unplug electrical load from receptacle. Let circuit breaker
cool down. Push circuit breaker button to reset.
Electric motors need higher starting current. They require up to three-times their
rated wattage to start. The starting current needed may be too high. This can cause
nuisance circuit breaker tripping. To help prevent this, start electric motors first.
Connect additional items to generator after starting motors. If this continues to
happen, reduce the total generator load.
20
Normal
20
Tripped
Figure 5 - Receptacle Circuit Breaker Button
SPARK ARRESTER
We ship a spark arrester with this generator. You must install spark arrester to
muffler (see Figure 6).
A spark arrester is required if using generator in a national forest and other designated state and local areas. Check local codes.
The spark arrester needs periodic cleaning. A dirty spark arrester reduces engine
output and increases fuel consumption. It also makes starting difficult. See engine
owner’s manual for cleaning instructions.
Muffler
Clamp
Spark
Arrester
Figure 6 - Installing Spark Arrester
11
ENGINE OIL
We ship the generator without oil in the engine crankcase. You must add oil before
starting engine. See engine owner’s manual for specific oil type.
CHECKING OIL LEVEL AND ADDING OIL
Follow steps below to check oil level. Make sure engine is level and stopped.
1. Remove either dipstick (see Figure 7). Wipe dipstick clean.
2. Insert dipstick into oil filler neck. Do not screw it in. Oil level should be at top
of filler neck. Oil should cover most of dipstick.
3. If level is low, fill to top of oil filler neck (see Figure 7). Only use oil recommended in engine owner’s manual.
NOTE: If oil level is too low, oil alert system will shutdown engine and prevent
engine from restarting.
Oil Level
At Top Of
Filler Neck
Dipstick
Oil
Figure 7 - Checking Oil Level
12
FUEL
WARNING ICON
G 001
WARNING
Diesel fuel presents a hazard of fire. Diesel fuel is
flammable.
• Keep fuel out of children’s reach.
• Refuel generator in a well-vented area. Do not fill
fuel tank in the dark. Do not refuel while engine is
running. Unhook all electrical loads and shut off
engine before refueling.
• Do not overfill fuel tank. Always allow room for
fuel to expand. If you overfill tank, fuel can overflow onto hot engine. This can cause fire. After
refueling, tightly close fuel tank cap.
• Do not spill fuel. If fuel spills, make sure area is
dry before starting engine.
• Never smoke in refueling area. Never allow open
flames or sparks in area.
• Store fuel in approved container. Store fuel in a
well-vented area free of open flames or sparks.
Use clean, fresh, diesel fuel. Use diesel fuel with cetane rating of 45 or higher.
Avoid getting dirt, dust, or water in fuel tank.
See engine owner’s manual for more information.
BATTERY
WARNING ICON
G 001
WARNING
Battery gives off explosive gases. Keep sparks,
flames, and cigarettes away. Do not remove or install
battery cables when engine is cranking or running.
Only service or use battery in a well-vented area.
WARNING ICON
G 001
WARNING
Battery contains sulfuric acid. Contact with skin or
eyes may cause severe burns. Do not tilt generator
with battery installed. Tilting could cause battery
acid to spill. Wear protective clothing and face shield
when servicing. Keep out of children’s reach.
• If battery acid gets on your skin, wash with water.
• If battery acid gets in your eyes, flush with water
at least 15 minutes. Call a doctor at once.
Battery acid is poisonous.
• If swallowed, drink large amounts of water or
milk. Follow with milk of magnesia or vegetable
oil. Call a doctor at once.
Continued
13
BATTERY
Continued
WARNING ICON
G 001
CAUTION
If you remove battery, insulate the red, positive (+)
battery cable terminal. Insulate with electrical tape.
Exposed terminal may spark when generator runs.
IMPORTANT: Make sure battery connections are the correct polarity. This
generator use negative ground, 12-volt DC starting system.
This generator has an electric starter. A battery is not supplied with generator. You
must provide a 12-volt, 45-amp-hour battery. The positive and negative battery
cables are supplied with generator. You must install these cables before mounting
battery.
Always wear safety glasses when working with battery. Make sure battery terminals are clean. Make sure cable connections are tight.
Always shut down engine before removing or attaching battery cables. Always
remove the negative (–) cable first. Always attach negative (–) cable last.
INSTALLING BATTERY CABLES TO ENGINE
1. Attach the red, positive (+) battery cable to the starter solenoid on engine (see
Figure 8).
2. Attach the black, negative (–) battery cable to the engine block. Use the bolt,
nut, and two washers provided with the battery cables. Attach cable as shown
in Figure 9.
Starter
Solenoid
Red, Positive (+)
Battery Cable
Figure 8 - Connecting Red, Positive (+) Battery Cable
to Starter Solenoid on Engine
Black, Negative (–)
Battery Cable
14
Figure 9 - Connecting Black, Negative (–) Battery Cable to Engine Block
BATTERY
Continued
MOUNTING BATTERY TO GENERATOR
1. Secure battery to generator by battery hold-down system. This system consists
of the battery mounting bracket, hook bolts, and nuts (see Figure 10).
2. Locate the red, positive (+) battery cable from starter solenoid. Connect it to
the positive (+) battery terminal (see Figure 11).
3. Locate the black, negative (–) battery cable attached to engine block. Connect
it to the negative (–) battery terminal (see Figure 11).
4. Check battery before starting engine. Make sure fluid levels are full. Make sure
battery is charged.
See engine owner’s manual for more information.
Nut
Battery
Mounting
Bracket
Battery
Hook
Bolt
Figure 10 - Battery Hold-Down System
Red, Positive
Cable From
Starter Solenoid
Black, Negative
Cable From
Engine Block
Figure 11 - Connecting Positive and Negative Cables to Battery
15
GENERATOR
GROUNDING
WARNING ICON
G 001
CAUTION
You must properly earth-ground generator before
starting. This will help guard against deadly electric
shock. Only use grounded plugs with generator. Only
use grounded extension cords. Only use three-wire
or double-insulated power tools.
Grounding generator helps prevent electric shock from a ground fault condition.
Locate ground lug on end of generator housing (see Figure 12). Attach a #10
stranded-copper ground wire to ground lug. Drive grounding point into ground.
Grounding point can be a stake, grounding rod, or pipe. Grounding point should be
copper or brass. Attach ground wire to grounding point. You must supply the
ground wire and grounding point. They do not come with generator. Follow the
National Electrical Code and all state and local codes. Consult your power
company or a licensed electrician.
WARNING ICON
G 001
CAUTION
For a grounding point, do not use metal pipe being
used to carry combustible materials or gases.
Alternator
Ground Lug
Ground Wire
Copper or Brass
Grounding Point
Figure 12 - Grounding Generator
16
EXTENSION
CORDS
Only use grounded extension cords. Be sure to use extension cord with proper wire
gauge size. See chart below.
Recommended Minimum Wire
Gauges (AWG) for Extension Cords
Ampere
Load
AWG for Length of Cord in Feet
50'
100'
150'
2
3
4
5
6
8
10
12
14
16
20
STANDBY
INSTALLATION
TO HOME OR
BUILDING
18
18
16
16
16
16
16
14
14
12
10
WARNING ICON
G 001
18
18
16
16
16
14
14
14
12
12
10
18
18
16
16
14
12
12
12
10
10
8
WARNING
Have standby installation performed by a skilled,
licensed electrician. Do not let anyone else wire into
a utility circuit. Personal injury, equipment damage,
or damage to home could occur.
IMPORTANT: This generator will not power your entire home. Most home utility
electric service is more than 60 amps. This will exceed generator output. Only
power needed items during a power outage. Make sure total wattage of electrical
load does not exceed rated wattage of generator.
You can use this generator as a standby power source. During a power outage, the
generator will power selected items in a building. Have generator and additional
wiring installed by a skilled, licensed electrician. This is not a do-it-yourself job.
Follow all local codes.
WARNING ICON
G 001
WARNING
The electrician must install a double-throw transfer
switch. This isolates existing electrical circuits from
the utility power line. If not isolated, generator
output will back-feed into utility power line. This may
electrocute a power company line repair person.
17
DETERMINING
ELECTRICAL
LOAD FOR
GENERATOR
You must decide what electrical load your generator can power. Do this before
using generator. Use the following four-step method. It will help you select a load
that is not too large. Make sure total wattage of all electrical loads does not exceed
5000 watts. Electric motors present a special problem when figuring load. Read
Step 3 carefully.
1. Make two lists of items you want powered by generator. List all motors and
motor-powered appliances in one. List all lights, small appliances, etc. in the other.
For standby service to home or building, only include items you must power.
2. Enter running watts of each item except motors. The light bulb or appliance
nameplate lists its wattage. Remember, 1KW = 1000 watts. Note: The nameplate may not list wattage. It may only list volts and amps. The formula for
finding wattage is: Volts x Amps = Watts. For example: An appliance nameplate states 3 amps at 120 volts. 3 amps x 120 volts = 360 watts.
3. Electric motors present a special problem. They require up to 3-times their
rated wattage to start. Chart 2, below, shows starting watts for different size
motors. For example: an electric motor nameplate states 5 amps at 120 volts. 5
amps x 120 volts = 600 watts running. Multiply this figure by 3. This will
show the starting watts needed. 600 watts x 3 = 1800 watts to start. When
figuring the generator load for motors, you must use the starting watts figure.
Do not use the running watts figure. Note: Some motors require nearly the
same wattage to run as to start. These items include saws, drills, hair dryers,
and food mixers. See Chart 1 for typical appliance wattage examples.
4. Add watts and starting watts of all items. This total must not be larger than 5000 watts.
It is a good idea to have up to 25% extra capacity for future needs or extra equipment.
Chart 1—Typical Electric Appliance Wattages
Running Starting
Watts
Watts
Equipment
Light bulb (100W)
Radio
Fan
Television
Furnace fan (1/3 hp)
Vacuum cleaner
Sump pump (1/3 hp)
Refrigerator/freezer
6" Circular saw
Floodlight
100
150
200
400
600
600
700
800
800
1000
100
150
600
400
1800
750
2100
2400
1000
1000
Equipment
1/2" Drill
Toaster
Coffee maker
Skillet
14" Chain saw
Water well pump
(1/2 hp)
Hot plate/range
(per burner)
Water heater
Running Starting
Watts
Watts
1000
1200
1200
1200
1200
1250
1200
1200
1200
1500
1000
3000
1500
5000
1500
5000
Chart 2
Approximate Starting Watts*
18
Motor
HP
Rating
Approximate
Running
Watts
Universal
Motors
(small appliance)
1/8
1/4
1/3
1/2
3/4
1
1 1/2
2
275
400
450
600
850
1000
1600
2000
400
500
600
750
1000
1250
1750
2350
Repulsion
Split
Induction Capacitor Phase
Motors
Motors
Motors
600
850
975
1300
1900
2300
3200
3900
850
1050
1350
1800
2600
3000
4200
x
1200
1700
1950
2600
x
x
x
x
* – Always use starting watts, not running watts, when figuring correct electrical load.
x – Motors of higher horsepower are not generally used.
OPERATION
GENERAL INFORMATION
This generator is not large enough to power your entire home. Do not connect
generator to any existing electrical circuits. Plug items directly into generator
receptacles. Do not exceed amperage rating of receptacles. Only use grounded
cords.
WARNING ICON
G 001
DANGER
Use only in well-vented areas. Make sure area has
plenty of free-moving, fresh, outside air. Never run
generator in an enclosed or confined area. Never
run generator inside occupied building. Engine
exhaust contains poisonous carbon monoxide gas.
Overexposure will cause loss of consciousness and
will lead to death.
WARNING ICON
G 001
WARNING
Never connect generator to any existing electrical
circuits. The generator output will back-feed into the
utility power line. This may electrocute a power
company line repair person. Also, if generator is
powering electrical circuits, the chance of an electrical fire exists.
Note: We supply the engine owner’s manual with generator. Refer to that manual
for questions concerning engine operation.
USING RECEPTACLE
Note: Do not exceed amperage rating of receptacles. Exceeding rating will trip
receptacle circuit breaker.
Use receptacles properly. Improper use could damage generator. Use only
grounded extension cords. Power only grounded or double-insulated items. Do not
overload receptacles. This generator has the following receptacles (see Figure 13):
• 120V, 15-amp GFCI duplex receptacle
• 120V, 30-amp twist-lock receptacle
• 120/240V, 20-amp twist-lock receptacle
120V, 15-Amp GFCI Duplex
12
RE
SE
T
0V
OL
TS
120/240V, 20-Amp
Twist-Lock
RE
SE
TE T
ST
FU
LL
SE PO
LE WE
CT R
OR
120V, 30-Amp
Twist-Lock
12
0/2
40
VO
LT
12
ON 0
LY
S
RE
SE
T
12
0
24
0V
RE
SE
T
Figure 13 - Receptacle Locations
Continued
19
OPERATION
Continued
POWER CORD AND PLUG REQUIREMENTS
120V, 30-amp twist-lock receptacle
• NEMA L5-30P plug
• Three-wire, 30-amp cord
120/240V, 20-amp twist-lock receptacle
• NEMA L14-20P (20-amp) plug
• Four-wire, 20-amp cord
120 Volt
30 Amp
Ground
(Green)
X
(Hot)
W X
G
L5-30P
Plug
W
(Neutral)
120/240 Volt
20 Amp
Ground
(Green)
Neutral
120V 120V
X
(Hot)
w
Y
X
G
L14-20P
Plug
Ground
Y
(Hot)
W
(Neutral)
Figure 14 - Cord and Plug Configurations
20
OPERATION
Continued
PRESTART
Operate generator on a firm, dry, and clean surface. The surface must be level.
Protect generator from heavy dust, sand, dirt, rain, or snow. Do not locate generator near standing water and snow. Make sure area is well-vented.
WARNING ICON
WARNING
G 001
Only responsible adults should use generator.
Never let anyone operate generator without proper
instructions.
Note: If oil level is too low, oil alert system will keep engine from starting (see Oil
Alert System, page 8). Make sure oil level is full before starting. See Engine Oil,
page 12.
Before starting engine, disconnect all electric loads from generator.
You may need to bleed fuel line to remove trapped air
• if starting engine for first time
• if starting engine after allowing generator to run out of fuel
Follow the directions below to bleed fuel line.
BLEEDING FUEL LINE
1. Loosen fuel line clamp and remove fuel line from engine. Place open end of
fuel line over a clean container to catch any fuel spilled in step 3, below.
2. Move fuel valve lever to the “O” (open) position (see Figure 15, page 22).
3. Allow air to bleed from line. When fuel exits fuel line in a steady stream,
reattach fuel line to engine.
4. Add spilled fuel back into fuel tank.
STARTING
WARNING ICON
G 001
CAUTION
You must always run the engine at full speed. Do not
run engine at lower speeds. At full speed, the engine
runs at 3600 RPM under load. The engine must
maintain 3600 RPM for generator to create correct
voltage. Running engine at lower speeds will damage generator and powered items.
Continued
21
OPERATION
Continued
IMPORTANT: Never start generator with electrical loads connected. Start engine
before adding electrical loads.
1. Make sure fuel tank is full. See Fuel, page 13 for fuel information.
2. Move fuel valve lever to the “O” (open) position (see Figure 15).
3. Move engine run lever to the RUN position (see Figure 16).
O
S
Fuel Valve
Lever
Figure 15 - Fuel Valve Lever In “O” (open) Position
Engine
Run Lever
RUN
STOP
Figure 16 - Engine Run Lever In RUN Position
4. Start the engine.
A. Electric Starter
I. Push decompression lever all the way down (see Figure 17). Decompression lever will stay in this position until you turn starting key.
II. Turn the starting key clockwise to the START position (see Figure 18).
Hold it there until engine starts.
III. When engine starts, release key.
IMPORTANT: Do not use electric starter more than ten seconds. Starter motor
damage may occur. If engine fails to start, release the key and wait 15 seconds.
After 15 seconds, try starting again.
Decompression
Lever
Starting
Key
L
OI
E
G
AR
CH
F
OF
OIL
OIL
Figure 17 - Decompression Lever
22
Figure 18 - Starting Key
Continued
Continued
In cold weather, your engine may be hard to start. If so, remove the rubber
plug on the rocker arm cover (see Figure 19). Add 2 cc of engine oil in hole.
Replace rubber plug. Repeat starting procedure.
WARNING ICON
G 001
WARNING
Never use gasoline, paint thinner, or any other
flammable liquid as a starting aid. An explosion may
occur.
WARNING ICON
G 001
CAUTION
Keep rubber plug on rocker arm in place when not
adding oil for starting. Rain, dirt, and other debris
may enter the engine. This can damage the engine.
Engine
Starting
Oil Hole
Rubber
Plug
OIL
OIL
OPERATION
Figure 19 - Rubber Plug On Rocker Arm Cover
B. Recoil Starter
I.
Slowly pull starter rope until you feel strong resistance. Gently return
starter rope to engine.
II. Push decompression lever all the way down (see Figure 20). Decompression lever will stay in this position until you pull starter rope.
Decompression
Lever
OIL
OIL
Figure 20 - Decompression Lever
Continued
23
OPERATION
Continued
III. Firmly grasp starter grip with both hands. Remove slack from starter rope
by lightly pulling starter grip.
IV. To start engine, pull starter rope briskly. You must pull the starter rope all
the way out. If not, the engine will not start.
IMPORTANT: Do not let starter grip snap back against engine. Return it
gently. This will prevent damage to starter.
In cold weather, your engine may be hard to start. If so, remove the rubber plug
on the rocker arm cover (see Figure 19, page 23). Add 2 cc of engine oil in
hole. Replace rubber plug. Repeat starting procedure.
WARNING ICON
WARNING
G 001
Never use gasoline, paint thinner, or any other
flammable liquid as a starting aid. An explosion
may occur.
WARNING ICON
G 001
CAUTION
Keep rubber plug on rocker arm in place when not
adding oil for starting. Rain, dirt, and other debris
may enter the engine. This can damage the engine.
If engine does not start, repeat steps under B. Recoil Starter on page 23.
HIGH ALTITUDE OPERATION
This generator will not perform well at high altitudes without proper adjustment.
Contact a Yanmar dealer for adjustment information.
ADDING ELECTRICAL LOADS
IMPORTANT: Do not overload generator. Make sure total wattage of all electrical
loads does not exceed rated wattage of generator. Overloading may shorten
generator life. It could also cause internal damage to generator. Overloading
will trip circuit breaker.
IMPORTANT: Keep full power selector switch in the 120 VOLT ONLY position
if only powering 120V items. Only move switch to 120/240 VOLT position if
powering 240V items.
1. Check items to be powered. Their nameplate lists their wattage ratings.
Note: The wattage ratings for some electrical motors are misleading. They
may require up to 3-times their rated wattage to start. You must figure total
electrical load wattage. Make sure total wattage of all electrical loads does not
exceed rated wattage of generator. See Determining Electrical Load For
Generator, page 18.
2. Start engine. Let engine reach full speed.
3. Connect electrical loads one at a time. If the load consists of electric motors,
start them first. Always start the largest first. Start each motor individually.
24
OPERATION
Continued
DISCONNECTING ELECTRIC LOADS
Remove electrical loads one at a time. Remove voltage sensitive items first.
Voltage sensitive items include TVs, VCRs, and other home electronic items.
STOPPING ENGINE
Follow the steps below to stop engine.
1. Remove all electrical loads from generator (see Disconnecting Electrical
Loads, above). Remove electrical loads one at a time.
2. Let engine run for two or three minutes after removing electrical loads. This
lets engine cool slightly.
3. Push down engine stop lever (see Figure 21). This releases engine run lever
and stops engine. Do not stop engine with the decompression lever.
4. Turn the starter key to the OFF position.
5. Turn fuel valve lever off. Do this by moving valve lever to the “S” position
(see Figure 22).
6. Slowly pull starter rope until you feel strong resistance. Gently return starter
rope to engine. This action closes the intake and exhaust valves. This prevents
rust from forming while not using engine.
RUN
STOP
Engine
Stop
Lever
Figure 21 - Pushing Down Engine Stop Lever
O
S
Fuel Valve
Lever
Figure 22 - Fuel Valve Lever In “S” Position
25
MAINTENANCE
AND REPAIRS
WARNING ICON
G 001
WARNING
Only a qualified electrical service person should
service and repair the alternator on this generator.
Use only factory approved replacement parts.
WARNING ICON
G 001
CAUTION
You must always run the engine at full speed. Do
not run engine at lower speeds. At full speed, the
engine runs at 3600 RPM under load. The engine
must maintain 3600 RPM for generator to create
correct voltage. Running engine at lower speeds
will damage generator and powered items.
WARNING ICON
G 001
CAUTION
Shut off generator before performing maintenance.
IMPORTANT: Keep generator level when servicing. Never turn generator upside
down or stand it on end to service.
Note: We supply the engine owner’s manual with generator. Refer to that manual
for questions concerning engine maintenance and repairs.
Non-engine parts require little maintenance. Keep generator clean. Use a damp
cloth to clean outside surfaces. Never use water to clean generator. Water can
cause damage to internal parts. Use vacuum to clean air inlet and outlet louvers of
alternator.
STORAGE
WARNING ICON
G 001
WARNING
Remove all fuel from fuel tank before storing
generator. Store fuel in approved container. Store fuel
in a well-vented area free of open flames or sparks.
WARNING ICON
G 001
WARNING
The muffler becomes very hot during operation. The
muffler remains hot for a while after shutdown. Let
engine cool before storing.
IMPORTANT: Keep generator level while in storage. Never store generator upside
down or standing on end.
Note: We supply the engine owner’s manual with generator. Refer to that manual
for questions concerning engine storage.
Cover and store generator in a clean, dry place. Do not expose generator to extreme
high or low temperatures during storage.
26
TROUBLESHOOTING
Note: See engine owner’s manual for engine troubleshooting.
WARNING ICON
G 001
WARNING
Only a qualified electrical service person should
service and repair generator. Use only factory
approved replacement parts.
OBSERVED
PROBLEM
POSSIBLE
CAUSE
REMEDY
No voltage when
starting generator
with no electrical
load
1. Defective capacitor
1. Replace capacitor
2. Winding short circuit
or loose connections
2. Check resistance of coils (see
Electrical Component Specifications, below)
3. Defective rotor diode
3. Replace both diodes on rotor
4. Loss of residual
magnetism
4. Apply 12-volt battery to
capacitor terminals for 2-3
seconds
1. Engine speed too low
1. Set engine speed to 3720
RPM (62 Hz) with no load
2. Clogged spark
arrester
2. Clean arrester. See engine
owner’s manual
3. Defective rotor diode
3. Replace both diodes on rotor
4. Partial short circuit in
winding
4. Check resistance of coils (see
Electrical Component Specifications, below)
5. Defective capacitor
5. Replace capacitor
Voltmeter reading
more than 10% high
with no electrical
load
1. Engine speed too high
1. Set engine speed to 3720
RPM (62 Hz) with no load
Voltmeter reading
correct with no
electrical load, but
more than 10% low
when electrical load
is added
1. Defective rotor diode
1. Replace both diodes on rotor
2. Electrical load too high
2. Do not overload generator
3. Engine not running
properly
3. Contact an authorized
engine service center
Voltage is less than
normal voltage with
no electrical load
ELECTRICAL
COMPONENT
SPECIFICATIONS
Model
MGY5000
Resistance in Ohms
Stator
Stator
Rotor
Rotor
Capacitor,
Main
Auxiliary
Primary Secondary
MFD
Diodes (2)
Winding * Winding ∆ Winding † Winding †
450 Volt
800 Volt
0.54
1.38
0.61
2.29
50
70 Amp
* Connect T2 (green) and T3 (black). Measure resistance between T1 (red) and T4
(yellow).
∆ Resistance between brown and white leads.
† Remove diodes to check resistance.
27
WIRING
DIAGRAMS
Red
Green/Yellow
Green
White
120V, 15A
Receptacle
Black
120/240V 20A
Receptacle
Run
Black Light
120V, 30A
Receptacle
Red
T1
Circuit
Breaker
25A
GFCI
White
Circuit
Breaker
20A
T3
Black
T4
HOT
Full Pwr
Selector
Switch
Red
White
Black
Red
Black
Black
Red
Green
Main
Windings
Capacitor
White
T4
T3
Green
Black
Red
T1
White
LINE
Black
Yellow
White
WHITE
T2
Circuit
Breaker
25A
T2
T2
T1
Auxiliary
Phase
T4
T3
Stator
Stator
Rotor
Green
Red
Black
Diode
T1
White
Diode
Brown
T3
110/120V
110/120V
Figure 23 - Alternator Wiring Diagram
Key
Switch
Green
Charge
Coil
Green/White
Green
2
Green
3
Yellow
Green/White
Charge Yellow
Regulator
White
4
White
1
Red
White
Fuse
White
Red
Green/White
Starter
Motor/
Solenoid
+
-
Red
Shutdown
Solenoid
Black
Yellow
Battery
Red
P
Black
Bridge
Red
30
Oil Pressure Switch
87
Relay
86
85 White
Black
Green/White
Red
White
Low Oil
Pressure Lamp
Figure 24 - Engine Wiring Diagram
28
T4
220/240V
L1
Yellow
T2
Charge
Lamp
Black
L2
TECHNICAL
SERVICE
You may have further questions about installation, operation, or troubleshooting.
If so, contact DESA International’s Technical Service Department at 1-800-3235190.
SERVICING
THE ENGINE
For Yanmar engine replacement parts, contact Parts Company of America at 1800-323-0620. Yanmar engine servicing should be handled by your nearest
authorized Yanmar engine service firm. Contact Yanmar at 1-714-630-9415 for
nearest authorized Yanmar engine service firm.
REPLACEMENT
PARTS
Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.
Parts Under Warranty
Contact authorized dealers of this product. If they cannot supply original replacement
part(s), call DESA International’s Technical Service Department at 1-800-323-5190.
When calling DESA International, have ready
• your name
• your address
• model number of your generator
• how generator is malfunctioning
• purchase date
Usually, we will ask you to return the defective part to the factory.
Parts Not Under Warranty
Contact authorized dealers of this product. If they can’t supply original replacement
part(s), call DESA International’s Parts Department at 1-800-972-7879.
When calling DESA International, have ready
• model number of your generator
• the replacement part number
ACCESSORY
Heavy-Duty Wheel Kit – PA2000
Wheelbarrow-style wheel kit. Makes generator easy for one person to move.
This kit includes:
• Large 12-inch wheels for easy rolling
• Plated tubing and hardware for long life
• Long handles with thick grips for greater comfort and control
Complete installation instructions included.
29
ILLUSTRATED
PARTS LIST
22
Alternator Assembly
23
14
21
9
20
18
9
19
10
8
13
17
7
6
12
5
15 16
4
1
25
2
11
3
KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
30
PART
NUMBER
099723-02
099844-01
099701-01
099760-01
099863-01
099863-02
17587000
M11084-26
099847-02
WLE-5
099843-01
27005003S
*
27003002
27003015S
27001010S
27003013S
099842-02
27003003
27003012S
*
27003008
101839-01
26322004
WLE-6
099892-01
DESCRIPTION
Alternator Assembly
End Cover
Screw, M5 x 13
Bushing
Terminal Block (4-block)
Terminal Block (2-block)
Ground Lug
Screw, #10-16 x 3/8"
Stator Bolt
Lock Washer, 5/16"
Bearing Housing
Capacitor
Stator
Fan Bracket
Screw, M8 x 20
Rotor Nut
Washer
Draw Bolt
Bearing
Diode
Rotor
Fan
Engine Flange
Bolt, 3/8-16 x 5/8"
Lock Washer, 3/8"
Foam Pad
QTY.
1
1
6
1
1
1
1
1
4
4
1
1
1
1
4
1
1
1
1
2
1
1
1
4
4
1
* - Part not available by itself. Must purchase Alternator Assembly.
24
ILLUSTRATED
PARTS LIST
2
1
3
E
F
Fuel Tank and Roll Cage
5
4
20
9
15
9
8
14
19
6
18
7
19
14
10
11
12
9
8
16
13
9
8
14
13
17
KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PART
NUMBER
099935-01
HC4-6C
WP-4C
NTC-4C
099943-01
099945-01
04110002
WP-5C
NEC-5C
26302006
WLI-8
17529000
26007004
WLE-5
DESCRIPTION
Fuel Tank Assembly
Screw, 1/4-20 x 3/4"
Washer, 1/4"
Nut, 1/4-20
Roll Cage
Spreader
Bolt, 5/16-18 x 1 1/2"
Washer, 5/16"
Nut, 5/16-18
Screw, 1/2-20 x 1"
Lockwasher, 1/2"
Shock Mounts
Bolt, 5/16-18 x 3/4"
Washer, 5/16"
QTY.
1
4
4
4
1
1
2
5
9
2
2
2
5
3
KEY
NO.
15
16
17
18
19
20
PART
NUMBER
DESCRIPTION
26020000
099749-01
099750-01
14138000
M10908-74
100410-01
Shock Mount
Battery Bracket
Hook Bolt
Ground Strap
Screw, 1/4-20 x 1/2"
Screw, #8-10 x 1/2"
QTY.
1
1
2
1
2
4
PARTS AVAILABLE - NOT SHOWN
099947-01
099948-01
099873-01
099873-02
Safety Information
Decal
Operation Decal
Battery Cable
(Positive)
Battery Cable
(Negative)
1
1
1
1
31
ILLUSTRATED
PARTS LIST
11
Control Panel
2
1
3
RE
SE
TE T
ST
7
12
RE
0V
SE
4
OL
T
TS
5
6
12
FU
LL
SE PO
LE WE
CT R
OR
12
0/2
40
6
VO
LT
S
12
ON 0
LY
RE
SE
T
12
0
24
0V
RE
SE
T
8
14
13
9
10
KEY
NO.
PART
NUMBER
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
100148-05
22616009
099833-01
100445-01
099956-01
22616011
099834-01
099804-01
099760-01
24306006
100149-01
22261000
WLI-2BL
099997-01
Control Panel
Circuit Breaker, 20 Amp *
120V, 30A Twist-Lock Receptacle *
120V, 15A Duplex (GFCI) Receptacle *
Full Power Selector Switch *
Circuit Breaker, 25 Amp *
120/240V, 20A Twist-Lock Receptacle *
Lamp
Bushing
Screw, #8-18 x 1/2"
Control Box
Speed Nut, #8
Lock Washer, #8
Switch Plug
QTY.
1
1
1
1
1
2
1
1
1
4
1
8
4
1
PARTS AVAILABLE - NOT SHOWN
100177-01
Panel Schematic Decal
* Includes fastening hardware
32
1
12
ILLUSTRATED
PARTS LIST
Switch Control Box
6
10
14
9
11
7
12
18
17
13
16
2
4
5
8
22
24
1
13
20
15
23
3
19
3
6
5
13
4
21
3
KEY
NO.
PART
NUMBER
DESCRIPTION
1
14
26509000
Full Bridge
1
1
15
M10908-27
Hex Tapping Screw,
#10-32 x 1/2"
1
KEY
NO.
PART
NUMBER
DESCRIPTION
1
100131-01
Switch Control Box
2
22721000
Low Oil Light
3
099936-01
Key Switch, Lamp,
and Harness Assy.
4
24306006
Hex-Head Screw,
#8-18 x 1/2"
4
QTY.
1
QTY.
16
15020000
Grommet
1
17
WP-3C
Flat Washer, #10
1
18
26499000
Hex-Head Screw,
#10-32 x 3/4"
1
5
WLI-2BL
Lock Washer, #8
4
6
22261000
Speed Nut, #8
4
19
26490000
Solenoid
1
7
26498000
Relay
1
20
26494000
8
NTF-3C
Hex Lock Nut, #10-32
1
Hex-Head Screw,
M4 x 8
2
9
RN12000100
Adhesive-Backed PVC
Foam
1
Hex-Head Screw,
M3 x 8
4
Switch Control Box
Bracket
1
Female T-Tap
Connector
1
Strain Relief Bushing
1
21
10
24478004
Connector Cover
1
11
24477004
Connector
1
12
M10908-3*
Hex Tapping Screw,
#6-32 x 1/2"
1
Internal Tooth Lock
Washer, #6
6
13
WLI-1C*
22
23
24
26492000
100132-01
100085-01
099760-01
* Available from your local hardware store
33
PARTS
CENTRALS
These Parts Centrals are privately owned businesses. They have agreed to support
our customer’s needs by providing original replacement parts and accessories.
Baltimore Electric
1348 Dixwell Avenue
Hamden, CT 06514
1-800-397-7553
203-248-7553
Parts Department
Parts Company of America
1657 Shermer Road
Northbrook, IL 60062
1-800-323-0620
708-498-5900
Parts Department
Portable Heater Parts
342 N. County Rd. 400 East
Valparaiso, IN 46383
All States
1-800-362-6951
219-462-7441
FBD
601 Hope Street
Bowling Green, KY 42101
1-800-654-8534
502-796-8406
34
Master Service Center
1184 Wilson NW
Walker, MI 49504
1-800-446-1446
616-791-4760
LA Porte’s Parts & Service
2444 North 5th Street
Hartsville, SC 29550
803-332-0191
Parts Department
MTA Distributors
2940 Foster Creighton Drive
Nashville, TN 37204
1-800-264-0225
615-726-2225
Tuco Industrial Products
P.O. Box 5076
Lynwood, WA 98046
1-800-735-1268
206-743-9533
Parts Department
NOTES
35
WARRANTY INFORMATION
KEEP THIS WARRANTY
Model
Serial No.
Date Purchased
Always specify model and serial numbers when communicating with the factory.
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard
written warranty. We make no other warranty, expressed or implied.
Note: The two-year limited warranty below covers all non-engine parts of this generator including the alternator. Yanmar
warrants the engine. See engine owner’s manual for engine warranty information.
TWO-YEAR LIMITED WARRANTY
PORTABLE GENERATORS
DESA International warrants each alternator, generator, or electric product of its manufacture, to be free from defects
in material and workmanship for two years from the date of first purchase from an authorized dealer, provided that the
product has been properly installed, maintained, and operated in accordance with all applicable instructions. The bill
of sale or proof of purchase must be presented at the time a claim is made under this warranty.
This warranty is extended only to the original retail purchaser. This warranty covers only the parts and labor required
to restore this unit to its proper operating condition. Warranty parts must be obtained through factory authorized
dealers and service centers for this product. These dealers and service centers will provide original factory replacement parts. Failure to use original factory replacement parts voids this warranty.
This warranty does not apply to parts that are not in original condition because of normal wear and tear, or parts that
fail or become damaged as a result of misuse, abuse, negligence, accident, lack of proper maintenance, alteration,
modification, tampering, contaminated fuels, repair using improper parts, or repair by anyone other than an authorized
dealer or service center. Routine maintenance is the responsibility of the owner. Travel, handling, transportation, and
incidental costs associated with warranty repairs are not reimbursable under this warranty and are the responsibility of
the owner.
DESA International makes no warranty with respect to the engine and engine components not of its manufacture.
They are subject to warranties of their manufacturers.
To the full extent allowed by the law of the jurisdiction that governs the sale of the product, this express warranty
excludes any and all other expressed warranties and limits the duration of any and all implied warranties, including
warranties of merchantability and fitness for a particular purpose to two years from the date of first purchase, and
DESA International’s liability is hereby limited to the purchase price of the product and DESA International shall not
be liable for any other damages whatsoever including indirect, incidental, or consequential damages.
Some states do not allow limitation of how long an implied warranty lasts or an exclusion or limitation of incidental
or consequential damages, so the above limitation of damages may not apply to you.
This warranty provides the original purchaser with specific rights. For information regarding those rights, please
consult the applicable state laws.
INTERNATIONAL
2701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 42102-9004
36
100380-01
REV. C
2/95