Ingersoll-Rand DOOSAN XP375WCU Operation & Maintenance Manual

OPERATION, MAINTENANCE
MANUAL
P425WCU
XP375WCU
HP375WCU
COMPRESSOR MODELS
This manual contains important safety information.
Do not destroy this manual.
This manual must be available to the personnel who operate and maintain this machine.
Doosan Infracore Portable Power
1293 Glenway Drive
Statesville, N.C. 28625
www.doosanportablepower.com
Book: 22592083 (1-07) Rev A
Revised (10-12)
Doosan purchased Bobcat Company from Ingersoll-Rand Company in
2007. Any reference to Ingersoll-Rand Company or use of trademarks,
service marks, logos, or other proprietary identifying marks belonging
to Ingersoll-Rand Company in this manual is historical or nominative
in nature, and is not meant to suggest a current affiliation between
Ingersoll-Rand Company and Doosan Company or the products of
either.
2
TABLE OF CONTENTS
Operating & Maintenance Manual
TITLE
PAGE
FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Foreword. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Compressed Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety chains/connections and their adjustment where fitted: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Graphic Form and Meaning of ISO Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
General Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Warranty Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Complete Machine Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
NOISE EMISSION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Noise Emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Compressor Noise Emission Control Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Noise Emission Control
Maintenance Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Noise Emission Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
A. Compressed Air Leaks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
B. Safety and Control Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
C. Acoustic Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
D. Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
E. Enclosure Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
F. Air Intake and Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
G. Cooling Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
H. Isolation Mounts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
I. Engine Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
J. Fuels and Lubricates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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TABLE OF CONTENTS
Operating & Maintenance Manual
TITLE
PAGE
GENERAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
General Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Compressor Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Prior to Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Starting The Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Push After Warm Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Dual Pressure Regulation When Fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Stopping The Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Emergency Stopping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Re-Starting After an Emergency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Monitoring During Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
ROUTINE MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Prior to attempting any maintenance work, ensure that:- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Prior to opening or removing panels or covers to work inside a machine, ensure that:- . . . . . . . . . 55
Prior to attempting any maintenance work on a running machine, ensure that:- . . . . . . . . . . . . . . . 55
Upon completion of maintenance tasks and prior to returning the machine into service, ensure that:56
PROTECTIVE SHUTDOWN SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Low engine fuel level switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
SCAVENGE LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
COMPRESSOR OIL FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
lnspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
COMPRESSOR OIL SEPARATOR ELEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
lnspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
COMPRESSOR OIL COOLER AND ENGINE RADIATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
DRAIN and FLUSH RADIATOR (2000 hour intervals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
AIR FILTER ELEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
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PAGE
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
VENTILATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
COOLING FAN DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
FUEL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
FUEL FILTER WATER SEPARATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
CHARGE AIR COOLER PIPEWORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
HOSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
ELECTRICAL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
PRESSURE SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
TIRE PRESSURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
RUNNING GEAR/WHEELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
ENGINE LUBRICATING OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
COMPRESSOR LUBRICATING OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
RUNNING GEAR WHEEL BEARINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Portable Compressor Fluid Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Speed and Pressure Regulation Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Torque Setting Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Torque Setting Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Fault Finding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5
**Always use Ingersoll-Rand Replacement parts!**
6
Foreword
22592086
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Operation & Maintenance Manual
Foreword
Foreword
Nothing contained in this document is intended to extend any promise, warranty or
representation, expressed or implied, regarding the Ingersoll-Rand products described herein.
Any such warranties or other terms and conditions of sale of products shall be in accordance
with the standard terms and conditions of sale for such products, which are available upon
request.
This manual contains instructions and technical data to cover all routine operation and
scheduled maintenance tasks by operation and maintenance staff. Major overhauls are
outside the scope of this manual and should be referred to an authorized Ingersoll-Rand
service department.
All components, accessories, pipes and connectors added to the compressed air system
should be:
•
of good quality, procured from a reputable manufacturer and, wherever possible, be
of a type approved by Ingersoll-Rand.
•
clearly rated for a pressure at least equal to the machine maximum allowable working
pressure.
•
compatible with the compressor lubricant/coolant.
•
accompanied with instructions for safe installation, operation and maintenance.
Details of approved equipment are available from Ingersoll-Rand Service departments.
The use of repair parts / lubricants / fluids other than those included within the Ingersoll-Rand
approved parts list may create hazardous conditions over which Ingersoll-Rand has no
control. Therefore, Ingersoll-Rand cannot be held responsible for equipment in which nonapproved repair parts are installed.
Ingersoll-Rand reserves the right to make changes and improvements to products without
notice and without incurring any obligation to make such changes or add such improvements
to products sold previously.
The intended uses of this machine are outlined below and examples of unapproved usage are
also given. However, Ingersoll-Rand cannot anticipate every application or work situation that
may arise.
IF IN DOUBT, CONSULT SUPERVISION.
This machine has been designed and supplied for above ground operation and only in
following specified conditions and applications:
8
•
Compression of normal ambient air containing no known or detectable additional
gases, vapours, or particles.
•
Operation within the ambient temperature range specified in the GENERAL DATA
SECTION of this manual.
22592086
Foreword
Operation & Maintenance Manual
The use of the machine in any of the situation types listed in table 1:a. Is not approved by Ingersoll-Rand,
b. May impair the safety of users and other persons, and
c. May prejudice any claims made against Ingersoll-Rand.
Table 1
Use of the machine to produce compressed air for:
a. direct human consumption
b. indirect human consumption, without suitable filtration and purity checks.
Use of the machine outside the ambient temperature range specified in the GENERAL
DATA SECTION of this manual.
Use of the machine where there is any actual or foreseeable risk of hazardous levels of
flammable gases or vapours.
Use of the machine fitted with non Ingersoll-Rand approved components / lubricants / fluids.
Use of the machine with safety or control components missing or disabled.
Use of the machine for storage or transportation of materials inside or on the enclosure
except when contained within the toolbox.
Ingersoll-Rand accepts no responsibility for errors in translation of this manual from original
English version.
22592086
9
**Always use Ingersoll-Rand Replacement parts!**
10
22592086
Section A - Safety
22592086
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Operation & Maintenance Manual
Safety
Safety
Safety Precautions
General Information
Never operate unit without first observing all safety warnings and carefully reading the
operation and maintenance manual shipped from the factory with this machine.
Ensure that the operator reads and understands the decals and consults the manuals before
maintenance or operation.
Ensure that maintenance personnel are adequately trained, competent and have read the
Maintenance Manuals.
Make sure that all protective covers are in place and that the canopy/doors are closed during
operation.
The specification of this machine is such that the machine is not suitable for use in flammable
gas risk areas. If such an application is required then all local regulations, codes of practice
and site rules must be observed. To ensure that the machine can operate in a safe and reliable
manner, additional equipment such as gas detection, exhaust spark arrestors, and intake
(shut-off) valves may be required, dependent on local regulations or the degree of risk
involved.
A weekly visual check must be made on all fasteners/fixing screws securing mechanical parts.
In particular, safety-related parts such as coupling hitch, drawbar components, road-wheels,
and lifting bail should be checked for total security.
All components which are loose, damaged or unserviceable, must be rectified without delay.
Air discharged from this machine may contain carbon monoxide or other contaminants which
will cause serious injury or death. Do not breathe this air.
This machine produces loud noise with the doors open or service valve vented. Extended
exposure to loud noise can cause hearing loss. Always wear hearing protection when doors
are open or service valve is vented.
Never inspect or service unit without first disconnecting battery cable(s) to prevent accidental
starting.
Do not use petroleum products (solvents or fuels) under high pressure as this can penetrate
the skin and result in serious illness. Wear eye protection while cleaning unit with compressed
air to prevent debris from injuring eye(s).
Rotating fan blade can cause serious injury. Do not operate without guard in place.
Use care to avoid contacting hot surfaces (engine exhaust manifold and piping, air receiver
and air discharge piping, etc.).
Ether is an extremely volatile, highly inflammable gas. When it is specified as a starting aid,
use sparingly. DO NOT USE ETHER IF THE MACHINE HAS GLOW PLUGS OR INLET
HEATER STARTING AIDS OR ENGINE DAMAGE WILL RESULT.
Never operate unit with guards, covers or screens removed. Keep hands, hair, clothing, tools,
blow gun tips, etc. well away from moving parts.
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Operation & Maintenance Manual
Compressed Air
Compressed air can be dangerous if incorrectly handled. Before doing any work on the unit,
ensure that all pressure is vented from the system and that the machine cannot be started
accidentally.
Ensure that the machine is operating at the rated pressure and that the rated pressure is
known to all relevant personnel.
All air pressure equipment installed in or connected to the machine must have safe working
pressure ratings of at least the machine safety valve setting.
If more than one compressor is connected to one common downstream plant, effective check
valves and isolation valves must be fitted and controlled by work procedures, so that one
machine cannot accidentally be pressurized or over pressurized by another.
Compressed air must not be used for a direct feed to any form of breathing apparatus or mask.
High Pressure Air can cause serious injury or death. Relieve pressure before removing filler
plugs/caps, fittings or covers.
Air pressure can remain trapped in air supply line which can result in serious injury or death.
Always carefully vent air supply line at tool or vent valve before performing any service.
The discharged air contains a very small percentage of compressor lubricating oil and care
should be taken to ensure that downstream equipment is compatible.
If the discharged air is to be ultimately released into a confined space, adequate ventilation
must be provided.
When using compressed air, always use appropriate personal protective equipment.
All pressure containing parts, especially flexible hoses and their couplings, must be regularly
inspected, be free from defects and be replaced according to the Manual instructions.
Avoid bodily contact with compressed air.
The safety valve located in the separator tank must be checked periodically for correct
operation.
Whenever the machine is stopped, air will flow back into the compressor system from devices
or systems downstream of the machine unless the service valve is closed. Install a check valve
at the machine service valve to prevent reverse flow in the vent of an unexpected shutdown
when the service valve is open.
Disconnected air hoses whip and can cause serious injury or death. Always attach a safety
flow restrictor to each hose at the source of supply or branch line in accordance with OSHA
Regulation 29CFR Section 1926.302(b).
Never allow the unit to sit stopped with pressure in the receiver-separator system.
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Operation & Maintenance Manual
Safety
Materials
The following substances may be produced during the operation of this machine:
•
brake lining dust
•
engine exhaust fumes
!
WARNING
Avoid inhalation
Ensure that adequate ventilation of the cooling system and exhaust gases is maintained at all
times.
The following substances are used in the manufacture of this machine and may be hazardous
to health if used incorrectly:
•
anti-freeze
•
compressor lubricant
•
engine lubricant
•
preservative grease
•
rust preventative
•
diesel fuel
•
battery electrolyte
!
WARNING
Avoid ingestion, skin contact and inhalation of fumes
Should compressor lubricant come into contact with the eyes, then irrigate with water for at
least 5 minutes.
Should compressor lubricant come into contact with the skin, then wash off immediately.
Consult a physician if large amounts of compressor lubricant are ingested.
Consult a physician if compressor lubricant is inhaled.
Never give fluids or induce vomiting if the patient is unconscious or having convulsions.
Safety data sheets for compressor and engine lubricants should be obtained from the lubricant
supplier.
Do NOT start or operate this machine in a confined area. Avoid breathing exhaust fumes when
working on or near the machine.
14
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Safety
Operation & Maintenance Manual
This machine may include such materials as oil, diesel fuel, antifreeze, brake fluid, oil/air filters
and batteries which may require proper disposal when performing maintenance and service
tasks. Contact local authorities for proper disposal of these materials.
Battery
A battery contains sulfuric acid and can give off gases which are corrosive and potentially
explosive. Avoid contact with skin, eyes and clothing. In case of contact, flush area
immediately with water.
!
WARNING
Do not attempt to slave start a frozen battery since this may cause it to
explode.
Exercise extreme caution when using booster battery. To jump battery, connect ends of one
booster cable to the positive (+) terminal of each battery. Connect one end of other cable to
the negative (-) terminal of the booster battery and other end to a ground connection away
from dead battery (to avoid a spark occurring near any explosive gases that may be present).
After starting unit, always disconnect cables in reverse order.
Radiator
Hot engine coolant and steam can cause injury. Ensure that the radiator filler cap is removed
with due care and attention.
Do not remove the pressure cap from a HOT radiator. Allow radiator to cool down before
removing pressure cap.
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Operation & Maintenance Manual
Safety
Transport
When loading or transporting machines ensure that the specified lifting and tie down points are
used.
When loading or transporting machines ensure that the towing vehicle, its size, weight, towing
hitch and electrical supply are all suitable to provide safe and stable towing at speeds either,
up to the legal maximum for the country in which it is being towed or, as specified for the
machine model if lower than the legal maximum. Do not exceed gross vehicle weight rating.
Before towing the machine, ensure that:
•
•
•
•
•
the tires and towing hitch are in a serviceable condition.
the canopy is secure.
all ancillary equipment is stored in a safe and secure manner.
the brakes and lights are functioning correctly and meet necessary road traffic
requirements.
break-away cables/safety chains are connected to the towing vehicle.
The machine must be towed in a level attitude in order to maintain correct handling, braking
and lighting functions. This can be achieved by correct selection and adjustment of the vehicle
towing hitch and, on variable height running gear, adjustment of the drawbar.
1. Make sure wheels, tires and tow bar connectors are in safe operating condition
and tow bar is properly connected before towing.
2. When parking always use the handbrake and, if necessary, suitable wheel
chocks.
Steps for determining correct load limit 1.
Locate the statement “The weight of cargo should never exceed xxx kg or xxx
lbs” on your vehicle’s placard.
2. This figure equals the available amount of cargo and luggage load capacity.
3. Determine the combined weight of luggage and cargo being loaded on the
vehicle. That weight may not safely exceed the available cargo and luggage
load capacity.
Safety chains/connections and their adjustment where fitted:
Ensure that the breakaway cable is securely coupled to the trailer and also to a substantial
point on the towing vehicle.
Ensure that the cable length is as short as possible, while still allowing enough slackness for
the trailer to articulate without the handbrake being applied.
Loop the chains onto the towing vehicle using the towing vehicle hitch as an anchorage point,
or any other point of similar strength.
Ensure that the effective chain length is as short as possible while still allowing normal
articulation of the trailer and effective operation of the breakaway cable.
16
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Operation & Maintenance Manual
Decals
Graphic Form and Meaning of ISO Symbols
22592086
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Operation & Maintenance Manual
18
Safety
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Safety
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Operation & Maintenance Manual
19
Operation & Maintenance Manual
20
Safety
22592086
Safety
Operation & Maintenance Manual
Look for these signs which point out potential hazards to the safety of you and others.
Read and understand thoroughly. Heed warnings and follow instructions. If you do not
understand, inform your supervisor.
!
DANGER
Indicates the presence of a hazard which WILL cause
serious injury, death or property damage, if ignored.
(Red Background)
!
WARNING
Indicates the presence of a hazard which CAN cause
serious injury, death or property damage, if ignored.
(Orange Background)
!
CAUTION
Indicates the presence of a hazard which WILL or can
cause injury or property damage, if ignored.
(Yellow Background)
NOTICE
Indicates important set-up, operating or maintenance
information.
(Blue Background)
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21
Operation & Maintenance Manual
22
Safety
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Safety
22592086
Operation & Maintenance Manual
23
**Always use Ingersoll-Rand Replacement parts!**
24
22592086
Section B - Warranty
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Operation & Maintenance Manual
Warranty
Warranty
Ingersoll-Rand, through its distributors, warrants to the initial user that each portable air
compressor manufactured by it, will be free of defects in material and workmanship for a
period of the earlier of twelve (12) months from shipment to or the accumulation of 2,000 hours
of service by the initial user.
Portable compressor airends will be free of defects in material and workmanship for a period
of the earlier of twenty four months from shipment to or the accumulation of 4,000 hours of
service by the initial user. The warranty against defects will include replacement of the
complete airend, provided the original airend is returned assembled and unopened.
Portable Compressor Airend Limited Optional Warranty - The earlier of sixty (60) months from
shipment to or the accumulation of 10,000 hours of service. The optional warranty is limited to
defects in rotors, housings, bearings and gears and provided all the following conditions are
met:
1. The original air end is returned assembled and unopened.
2. Continued use of genuine Ingersoll-Rand parts, fluids, oil and filters.
3. Maintenance is performed at prescribed intervals.
Oil-Free airends are fee-based and may require a maintenance agreement. Formal enrollment
is required.
Ingersoll-Rand will provide a new part or repaired part, at its election, in place of any part,
which is found upon its inspection to be defective in material and workmanship during the
period prescribed above. Such part will be repaired or replaced without charge to the initial
user during normal working hours at the place of business of an Ingersoll-Rand distributor
authorized to sell the type of equipment involved or other establishment authorized by
Ingersoll-Rand. User must present proof of purchase at the time of exercising warranty.
The above warranty does not apply to failures occurring as a result of abuse; misuse, negligent
repairs, corrosion, erosion and normal wear and tear, alterations or modifications made to the
product without express written consent of Ingersoll-Rand; or failure to follow the
recommended operating practices and maintenance procedures as provided in the product’s
operating and maintenance publications.
Accessories or equipment furnished by Ingersoll-Rand, but manufactured by others, including,
but not limited to, engines, shall carry whatever warranty the manufacturers have conveyed to
Ingersoll-Rand and which can be passed on to the initial user.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED,
(EXCEPT THAT OF TITLE), AND THERE ARE NO WARRANTIES OF MERCHANTABILITY
OR OF FITNESS FOR A PARTICULAR PURPOSE.
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Operation & Maintenance Manual
General Warranty Information
GENERAL WARRANTY
Portable Compressor
Portable Genset 8kW, 11KW,
20KVA thru 575KVA
Portable Genset 3.5KW thru
7.0KW and 10KW
Light Tower
Extended Coverage
Package
1 year/2000 hrs
Airend
2 yrs/4000 hrs
5 yrs/10,000 hrs
Limited warranty, major components
(refer to operator’s manual).
Package
1 yr/2000 hrs
None
Generator
2 yrs/4000 hrs
None
Package
1 yr/2000 hrs (parts only)
None
Generator
1 yr/2000 hrs (parts only)
None
Package
1 yr/2000 hrs
Generator
1 yr/2000 hrs
2 years/4000 hours, for Lightsource
introduced 8/16/99.
ENGINES
CATERPILLAR
Months Hours
Extended Coverage
12
unlimited Available at dealer
CUMMINS
24
2000
Major components 3 yrs/10,000 hrs Available at
dealer
JOHN DEERE (in compressors)
24
2000
5 yrs/5000 hrs using OEM fluids and filters with
$250 deductible
(in generators as of 1/1/01)
24
2000
2 yrs/4000 hrs using IR fluids and filters
DEUTZ
24
2000
Available at dealer
INGERSOLL-RAND
24
4000
5 yrs/10,000 hrs when using genuine Ingersoll-Rand
fluids and parts. Refer to operator’s manual.
KUBOTA (North America only)
24
2000
Major components 36 mo/3000 hrs (parts only)
(Western Europe & Oceania)
24
2000
None
(Central & South America, Asia, Middle East & Africa) 12
1000
None
MITSUBISHI
24
2000
2 yrs/4000 hrs using IR fluids and filters
VOLVO
24
2000
2 yrs/4000 hrs using IR fluids and filters
HONDA
12
unlimited None
VANGUARD
24
unlimited None
PARTS
Ingersoll-Rand
Months Hours
Coverage
6
Parts Only
No Limit
AIREND EXCHANGE
Airend
Months Hours
Extended Coverage
12
5 yrs/10,000 hrs - available from IR.
2000
NOTE: Actual warranty times may change. Consult the manufacturer’s
warranty policy as shipped with each new product.
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Operation & Maintenance Manual
Warranty
Warranty Registration
Complete Machine Registration
Machines shipped to locations within the United States do not require a warranty registration
unless the machine status changes (i.e. change of ownership).
Machines shipped outside the United States require notification be made to initiate the
machine warranty.
Fill out the Warranty Registration Form in this section, keep a copy for your records and
mail form to:
Ingersoll-Rand Company
Utility Equipment Division
P.O. Box 868
Mocksville, North Carolina 27028
Attn: Warranty Department
NOTE: Completion of this form validates the warranty.
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Warranty
Operation & Maintenance Manual
Selling Distributor
Servicing Distributor
WARRANTY REGISTRATION
Name____________________
Name ____________________
Owner/User Name__________
Address __________________
Address __________________
Address __________________
City _____________________
City _____________________
City _____________________
County ___________________
County ___________________
County ___________________
State ____________________
State ____________________
State ____________________
Zip code__________________
Zip code__________________
Zip code__________________
Telephone ________________
Telephone ________________
Telephone ________________
Complete the Applicable Blocks
Owner/User Type of Business (check one only)
Construction-Heavy
(highway, excavation, etc.)
Asphalt Contractor
Coal Mining
Other Mining
Construction-Light
(carpentry, plumbing,
pools, mason, etc.)
Government
(municipal, state, county, etc.)
Quarry
Shallow Oil & Gas
Rental (rental center,
rental fleet, etc.)
Building Contractor
Water well
Utility Company
(gas, electric, water, etc.)
Industrial
(plant use)
Other
specify __________________
Exploration
Utility Contractor
Model S/N
Unit S/N
Engine S/N
Date delivered
Unit-Hours
Airend S/N
Truck S/N
Truck Engine S/N
SERVICING DISTRIBUTOR / USER ACKNOWLEDGEMENT
1.
The Purchaser has been instructed and/or has read the manual and understands proper
preventative maintenance, general operation and safety precautions.
2.
The warranty and limitation of liability has been reviewed and understood by the owner/user.
3.
In the event that this unit is to be used within a nuclear facility, the owner/user shall notify
Ingersoll-Rand of such use so that Ingersoll-Rand may arrange for appropriate nuclear liability
protection from the owner-licensee of the facility.
4.
Ingersoll-Rand reserves the right to make design changes or modifications of Ingersoll-Rand
products at anytime without incurring any obligation to make similar changes or modifications
on previously sold units.
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Operation & Maintenance Manual
30
Warranty
22592086
Section C - Noise Emission
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Operation & Maintenance Manual
Noise Emission
Noise Emission
This section pertains only to machines distributed within the United States.
!
WARNING
TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED
Federal law prohibits the following acts or the causing thereof:
(1) The removal or rendering inoperative by any persons, other than for purposes of
maintenance, repair, or replacement, of any device or element of design incorporated into any
new compressor for the purpose of noise control prior to its sale or delivery to the ultimate
purchaser or while it is in use; or (2) the use of the compressor after such device or element
of design has been removed or rendered inoperative by any person.
Among those acts included in the prohibition against tampering are these:
1. Removal or rendering inoperative any of the following:
a. the engine exhaust system or parts thereof
b. the air intake system or parts thereof
c. enclosure or parts thereof
2. Removal of any of the following:
a. fan shroud
b. vibration mounts
c. sound absorption material
3. Operation of the compressor with any of the enclosure doors open.
Compressor Noise Emission Control Information
A. The removal or rendering inoperative, other than for the purpose of
maintenance, repair, or replacement of any noise control device or element of
design incorporated into this compressor in compliance with the noise control
act;
B. The use of this compressor after such device or element of design has been
removed or rendered inoperative.
NOTE: the above information applies only to units that are built in
compliance with the U.S. Environmental Protection Agency.
Ingersoll-Rand Company reserves the right to make changes or add improvements without
notice and without incurring any obligation to make such changes or add such improvements
to products sold previously.
The Purchaser is urged to include the above provisions in any agreement for any resale of this
compressor.
32
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Noise Emission
Operation & Maintenance Manual
Noise Emission Control
Maintenance Log
COMPRESSOR MODEL_________________________
SERIAL NO. __________________________________
USER UNIT NO. _______________________________
UNIT IDENTIFICATION
Engine Make & Model:_________________
DEALER OR DISTRIBUTOR FROM
WHOM PURCHASED:
Serial No.:__________________________
__________________________________
Purchaser or Owner:__________________
__________________________________
Address: ___________________________
Date Purchased:_____________________
The Noise Control Act of 1972 (86 Stat. 1234) prohibits tampering with the noise control
system of any compressor manufactured and sold under the above regulations, specifically
the following acts or the causing thereof:
(1) the removal or rendering inoperative by any persons, other than for purposes of
maintenance, repair, or replacement, of any device or element of design incorporated into new
compressor for the purpose of noise control prior to its sale or delivery to the ultimate
purchaser or while it is in use; or (2) the use of the compressor after such device or element
of design has been removed or rendered inoperative by any person.
Noise Emission Warranty
The manufacturer warrants to the ultimate purchaser and each subsequent purchaser that this
air compressor was designed, built and equipped to conform at the time of sale to the first retail
purchaser, with all applicable U.S. EPA Noise Control Regulations.
This warranty is not limited to any particular part, component, or system of the air compressor.
Defects in the design, assembly or in any part, component, or system of the compressor
which, at the time of sale to the first retail purchaser, caused noise emissions to exceed
Federal Standards are covered by this warranty for the life of air compressor.(40FR204.58-1)
22592086
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Operation & Maintenance Manual
Noise Emission
Introduction
The unit for which this Maintenance Log is provided conforms to U.S. E.P.A. Regulations for
Noise Emissions, applicable to Portable Air Compressors.
The purpose of this book is to provide (1) the Maintenance Performance Schedule for all
required noise emission controls and (2) space so that the purchaser or owner can record what
maintenance was done, by whom, where and when. The Maintenance Schedule and detailed
instructions on the maintenance items are given on following page.
Maintenance Schedule
ITEM
AREA
PERIOD
A.
Compressed Air Leaks
As Detected
B.
Safety and Control Systems
As Detected
C.
Acoustic Materials
Daily
D.
Fasteners
100 hours
E.
Enclosure Panels
100 hours
F.
Air Intake & Engine Exhaust
100 hours
G.
Cooling Systems
250 hours
H.
Isolation Mounts
250 hours
I.
Engine Operation
See Engine Ops Manual
J.
Fuels & Lubricants
See Engine Ops Manual
A. Compressed Air Leaks
Correct all compressed air leaks during the first shutdown period after discovery. If severe
enough to cause serious noise problems and efficiency loss, shut down immediately and
correct the leak(s).
B. Safety and Control Systems
Repair or replace all safety and control systems or circuits as malfunction occurs. No
compressor should be operated with either system bypassed, disabled, or nonfunctional.
C. Acoustic Materials
In daily inspections, observe these materials. Maintain all acoustic material as nearly as
possible in its original condition. Repair or replace all sections that have: 1) sustained damage,
2) have partially separated from panels to which they were attached, 3) are missing, or have
otherwise deteriorated due to severe operating or storage conditions.
34
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Operation & Maintenance Manual
D. Fasteners
All fasteners such as hinges, nuts, bolts, clamps, screws, rivets, and latches should be
inspected for looseness after each 100 hours of operation. They should be retightened,
repaired, or if missing, replaced immediately to prevent subsequent damage and noise
emission increase.
E. Enclosure Panels
Enclosure panels should also be inspected at 100 hour operational intervals. All panels that
are warped, punctured, torn, or otherwise deformed, such that their noise containment
function is reduced, should be repaired or replaced before the next operation interval. Doors,
access panels, and hatch closures especially, should be checked and adjusted at this time to
insure continuous seating between gasket or acoustic material and the mating frame.
F. Air Intake and Engine Exhaust
Engine and compressor air intake and engine exhaust systems should be inspected after each
100 hours of operation for loose, damaged, or deteriorated components. Repairs or
replacements should be made before the next period of use.
G. Cooling Systems
All components of the cooling system for engine water and compressor oil should be inspected
every 250 hours of use. Any discrepancies found should be corrected before placing the unit
back in operation. Unrestricted airflow over the radiator and oil cooler must be maintained at
all times during operation.
H. Isolation Mounts
Engine/airend isolation mounts should be inspected after each 250 hours of operation. Those
mounts with cracks or splits in the molded rubber, or with bent or broken bolts due to operation
or storage in severe environments, all should be replaced with equivalent parts.
I. Engine Operation
Inspect and maintain engine condition and operation as recommended in the manuals
supplied by the engine manufacturer.
J. Fuels and Lubricates
Use only the types and grades of fuels and lubricants recommended in the Ingersoll-Rand
Company and Engine Manufacturer’s Operator and Maintenance Manuals.
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Operation & Maintenance Manual
Noise Emission
MAINTENANCE RECORD FOR NOISE EMISSION CONTROL AND EXTENDED WARRANTY
ITEM NO.
36
DESCRIPTION OF WORK
HOURMETER MAINT/ INSPECT LOCATION
READING
DATE
CITY/ STATE
WORK DONE
BY (NAME)
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Section D - General Data
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37
Operation & Maintenance Manual
General Data
General Data
Actual free air delivery
P425WCU
12,0m3 (425 CFM)
XP375WCU
10,6m3 (375 CFM)
HP375WCU
10,6m3 (375 CFM)
Normal operating discharge pressure
P425WCU
XP375WCU
HP375WCU
6,9 bar (100 psi)
8,6 bar (125 psi)
10,3 bar (150 psi)
Maximum Allowable Pressure
P425WCU
XP375WCU
HP375WCU
8,6 bar (125 psi)
10,3 bar (150 psi)
12,1 bar (175 psi)
Safety Valve Setting
P425WCU
XP375WCU
HP375WCU
10 bar (150 psi)
14 bar (200 psi)
14 bar (200 psi)
Maximum Pressure Ratio (absolute)
38
P425WCU
XP375WCU
HP375WCU
7,9:1
9,6 : 1
11,3 : 1
Operating ambient temperature
Whisperized
-12°C to +48°C (10°F to 118°F)
Cooling system
Oil capacity
Maximum oil system temperature
Oil injection
36 litres (9.5 gal)
120°C (248°F)
22592086
General Data
Operation & Maintenance Manual
Engine (P425WCU, XP375WCU, HP375WCU)
Type/Model
Cummins/4B3.9TAA
Number of Cylinders
4
Oil Capacity
31.7 litres (8.4 gal)
Speed at Full Load min -1 (RPM)
2200 revs
Speed at Idle min -1 (RPM)
1500 revs
Power Available at Full Load
93kW(125hp)
Electrical System
Fuel Tank Capacity
Oil Specification
Coolant Capacity
12 V neg. ground
219 litres (58 gal)
Refer to engine manual
17 litres (4.5 gal)
Sound Level Data
A) "W” Model, EPA Noise
76 dB (A)
Wheels and Tires (P425WCU, XP375WCU, HP375WCU)
Number of Wheels
2 x 5.5
Tire Size
ST225/75R15 (D)
Tire Pressure
4.5 bar (65 psi)
Net Weight (Less Fuel)
1980KG (4360 Ib)
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39
**Always use Ingersoll-Rand Replacement parts!**
40
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Section E - Operating Instructions
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Operation & Maintenance Manual
Operating Instructions
Operating Instructions
Commissioning
Upon receipt of the unit, and prior to putting it into service, it is important to adhere strictly to
the instructions given below in PRIOR TO STARTING.
Ensure that the operator reads and understands the decals and consults the manuals before
maintenance or operation.
Ensure that the position of the emergency stop device is known and recognized by its
markings. Ensure that it is functioning correctly and that the method of operation is known.
Before towing the unit, ensure that the tyre pressures are correct (refer to the GENERAL
DATA SECTION of this manual). Before towing the unit, ensure that the lights are functioning
correctly (where fitted).
Ensure that all transport and packing materials are discarded.
Ensure that the correct fork lift truck slots or marked lifting / tie down points are used whenever
the machine is lifted or transported.
When selecting the working position of the machine ensure that there is sufficient clearance
for ventilation and exhaust requirements.
Adequate clearance needs to be allowed around and above the machine to permit safe access
for specified maintenance tasks.
Ensure that the machine is positioned securely and on a stable foundation. Any risk of
movement should be removed by suitable means, especially to avoid strain on any rigid
discharge piping.
Compressor Mounting
Portable compressors, which are modified to remove the running gear and mount the machine
direct to trailers, truck beds or frame, etc. may experience failure of the enclosure, frame, and/
or other components. It is necessary to isolate the compressor package from the carrier base
with a flexible mounting system. Such a system must also prevent detachment of the package
from the carrier base in the event the isolators fail. Contact Ingersoll-Rand representative for
flexible mounting kits.
Warranty does not cover failures attributable to mounting of the compressor package to the
carrier base unless it is an Ingersoll-Rand provided system.
Attach the battery cables to the battery(s) ensuring that they are tightened securely. Attach the
positive cable before attaching the negative cable.
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Operation & Maintenance Manual
!
WARNING
All air pressure equipment installed in or connected to the machine must
have safe working pressure ratings of at least the machine safety valve
setting, and materials compatible with the compressor lubricant (refer to
the GENERAL DATA SECTION).
!
WARNING
If more than one compressor is connected to one common downstream
plant, effective check valves and isolation valves must be fitted and
controlled by work procedures, so that one machine cannot accidently be
pressurised / over pressurised by another.
!
WARNING
When flexible discharge hoses are used, it is recommended that safety
retaining wires are fitted.
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Operation & Maintenance Manual
Operating Instructions
Prior to Starting
1. Place the unit in a position that is as level as possible. The design of the unit
permits a 15 degree lengthways and sideways limit on out of level operation.
When the unit has to be operated out of level, it is important to keep the engine
oil level near the high level mark (with the unit level).
2. Check the engine lubrication oil in accordance with the operating instructions
in the Engine Operator's Manual or section.
3. Check the compressor oil level in the sight glass located on the separator tank.
4. Check the diesel fuel level. A good rule is to top up at the end of each working
day. This prevents condensation from occurring in the tank. Refer to the engine
operator's manual/section for diesel fuel specification.
!
CAUTION
When refuelling:•
switch off the engine.
•
do not smoke.
•
extinguish all naked lights.
•
do not allow the fuel to come into contact with hot surfaces.
•
wear personal protective equipment.
5. Drain the fuel filter water separator of water, ensuring that any released fuel is
safely contained.
44
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Operation & Maintenance Manual
6. Open the service valve(s) to ensure that all pressure is relieved from the
system. Close the service valve(s).
7.
!
CAUTION
Do not operate the machine with the canopy/doors in the open position
as this may cause overheating and operators to be exposed to high noise
levels.
8. Check the radiator coolant level (with the unit level).
Check the air filter restriction indicator(s). Refer to the MAINTENANCE section of this manual.
When starting or operating the machine in temperatures below or approaching 0°C (32°F),
ensure that the operation of the regulation system, the unloader valve, the safety valve, and
the engine are not impaired by ice or snow, and that all inlet and outlet pipes and ducts are
clear of ice and snow.
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Operation & Maintenance Manual
Operating Instructions
Control Panel
Diagnostic/Auto Shutdown (Optional)
1. High Engine Temperature - Coolant above 220°F (104°C) or more.
2. Low Engine Oil Pressure - 12 psi or less.
3. High Compressor Temperature - 248°F (120°C).
4. Air Filters Restricted - Needs servicing.
5. Spare
6. Spare
Diagnostic/Auto Shutdown (Standard)
7. Alternator Not Charging - Needs attention.
8. Low Fuel Level - Must add fuel to operate.
9. Hourmeter - Records running time for maintenance.
10. Compressor Discharge Pressure Gauge- lndicates pressure in receiver
tank, psi (kPa).
11. Fuel Level Gauge - Indicates amount of fuel in tank.
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Operation & Maintenance Manual
Controls (Standard)
12. Power Switch - Rotate “ON” to activate systems prior to Starting. Rotate “OFF”
to stop engine.
18. Service Air Button - PUSH, after warm-up. Provides full air pressure at the
service outlet.
Optional Controls
13. Engine Speed Gauge - Indicates engine speed.
14. Discharge Air Temp. Gauge - Indicates in °F and °C. Normal operating range:
185°F/85° to 248°F/104°C.
15. Engine Oil Pressure Gauge - Indicates engine oil pressure (psi) (kPa).
16. Engine Water Temp. Gauge - Indicates coolant temperature, with normal
operating range from 180°F (82°C) to 210°F (99°C).
17. Voltmeter - Indicates battery condition.
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Operation & Maintenance Manual
Operating Instructions
Starting The Machine
All normal starting functions are incorporated in the key operated switch.
•
Turn the key switch to position 1.
•
Turn the key switch to crank position (3) (engine start position)
NOTE: Position (2) is used only when grid heater option is installed.
If grid heater option is installed, refer to the chart below for guidelines on use.
Table 1: Grid Heater Chart Guidelines
Preheat
time
•
Temperatures
below -2°F (-19°C)
Temperatures
between -2°F and
17°F ( -19°C and 8°C)
Temperatures
between 17°F and
46°F (- 8°C and
8°C)
30 sec
20 sec
10 sec
Release to position (1) when engine starts. The engine will now be running at a
reduced speed.
At temperatures below 32°F (0°C) or if there is difficulty starting first time:
•
Open the manual blowdown valve fully.
•
Complete starting sequence above.
•
Close manual blowdown valve as soon as engine runs freely.
•
Do not allow machine to run for long periods with manual blowdown valve open.
•
Allow the engine to reach operating temperature.
•
At this point in the operation of the machine it is safe to apply full load to the engine.
NOTE: Wear hearing protection at all times when the engine is started
with the manual blowdown valve open and air is flowing from the valve.
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Push After Warm Up
NOTE: In order to allow the machine to start at a reduced load, a valve,
which is operated by a button located on the instrument panel, is
incorporated in the regulation system. (The valve automatically returns to
the start position when the machine is switched off and air pressure
relieved from the system).
•
Allow the engine to reach its operating temperature - then press the button.
•
.
Dual Pressure Regulation When Fitted
Machines which operate in excess of 7 bar (100 psi) can optionally be fitted with a dual
pressure switch inside the unit. This switch selects between 7 bar (100 psi) and the machine
rated pressure, cfm remains nominally constant.
Starting and stopping are unaffected by the selection and during normal running the selector
switch may be safely operated. Precaution must be taken to ensure that downstream
equipment is rated to suit the available pressure.
The pressure gauge indicates which setting has been selected.
Stopping The Machine
•
Close the service valve
•
Allow the machine to run unloaded for a short period of time to reduce the engine
temperature.
•
Turn the start switch to the 0 (off) position
NOTE: As soon as the engine stops, the automatic blowdown valve will
relieve pressure from the system.
If the automatic blowdown valve fails to operate, then pressure must be relieved from the
system by means of the manual blowdown valve(s).
!
CAUTION
Never allow the machine to stand idle with pressure in the system.
Emergency Stopping
In the event that the unit has to be stopped in an emergency, TURN THE KEY SWITCH
LOCATED ON THE INSTRUMENT PANEL TO THE 0(OFF) POSITION, or push the
EMERGENCY STOP SWITCH (when fitted).
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Operation & Maintenance Manual
Operating Instructions
Re-Starting After an Emergency
If the machine has been switched off because of a machine malfunction, then identify and
correct the fault before attempting to re-start.
If the machine has been switched off for reasons of safety, then ensure that the machine can
be operated safely before re-starting.
Refer to the PRIOR TO STARTING and STARTING THE MACHINE instructions earlier in this
section before re-starting the machine.
Monitoring During Operation
Should any of the safety shut-down conditions occur, the unit will stop.
Refer to the diagnostic display page for a listing of shutdown conditions.
!
CAUTION
To ensure an adequate flow of oil to the compressor at low temperature,
never allow the discharge pressure to fall below 3,5 bar (50 psi)
Decommissioning
When the machine is to be permanently decommissioned or dismantled, it is important to
ensure that all hazard risks are either eliminated or notified to the recipient of the machine. In
particular:-
50
•
Do not destroy batteries or components containing asbestos without containing the
materials safely.
•
Do not dispose of any pressure vessel that is not clearly marked with its relevant data
plate information or rendered unusable by drilling, cutting etc.
•
Do not allow lubricants or coolants to be released into land surfaces or drains.
•
Do not dispose of a complete machine without documentation relating to instructions
for its use.
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Section F - Maintenance
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Operation & Maintenance Manual
Maintenance
Maintenance
Initial
500 miles
/850 km
Daily
Compressor Oil Level
C
Engine Oil Level
C
*Radiator Coolant Level
C
Gauges/Lamps
C
*Air Cleaner Service Indicators
C
Fuel Tank (Fill at end of day)
C
*Fuel/Water Separator Drain
C
Oil Leaks
C
Fuel Leaks
C
Drain Water From Fuel Filters
D
Coolant Leaks
C
Radiator Filler Cap
C
Weekly
Monthly
3 Months 6 Months
500 hrs. 1000 hrs.
12
Months
2000 hrs.
D
Air Cleaner Precleaner Dumps
C
Fan/Alternator Belts
C
Battery Connections/Electrolyte
C
Tire Pressure and Surface
C
*Wheel Lug Nuts
C
Hoses (Oil, Air, Intake, etc.)
C
Automatic Shutdown System
C
Air Cleaner System
C
Compressor Oil Cooler Exterior
C
*Engine Rad/Oil Cooler Exterior
C
Fasteners, Guards
C
Air Cleaner Elements
R/WI
*Disregard if not appropriate for this particular machine.
D = Drain
(1) or 3000 miles/5000km whichever is the sooner
G = Grease
C = Check (adjust, clean or replace as necessary)
R = Replace
CBT = Check before towing.
T = Test
CR = Check and report
W I = or when indicated if earlier.
Refer to specific sections of the operator's manual for
more information.
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Initial
500 miles
/850 km
Daily
Weekly
Monthly
3 Months 6 Months
500 hrs. 1000 hrs
*Fue/Water Separator Element
R
Compressor Oil Filter Element
R
Compressor Oil
R
Engine Oil Change
R
Engine Oil Filter
R
*Water Pump Grease.
18
12
Months Months
2000 hrs 3000 hrs
R
*Wheels (Bearings, Seals, etc.)
C
G
*Engine Coolant
C
R
Fuel Filter Element
R
*Injection Nozzle Check
C
Shutdown Switch Settings
T
Scavenger Orifice & Related Parts
C
Oil Separator Element
R
*Feed Pump Strainer Cleaning.
C
*Valve Clearance Check
C
Lights (running, brake, & turn)
CBT
Pintle Eye Bolts
CBT
* Brakes
C
* Brake linkage
C
* Emergency stop
C
T
Running gear linkage
G
Safety valve
C
Running gear bolts(1)
C
*Disregard if not appropriate for this particular machine.
D = Drain
(1) or 3000 miles/5000km whichever is the sooner
G = Grease
(2) or as defined by local or national legislation
R = Replace
C = Check (adjust, clean or replace as necessary)
T = Test
CBT = Check before towing.
W I = or when indicated if earlier.
CR = Check and report
Refer to specific sections of the operator's manual for
more information.
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Operation & Maintenance Manual
Maintenance
Initial
500 miles
/850 km
Daily
Weekly
Monthly
3 Months 6 Months
500 hrs. 1000 hrs
12
Months
2000 hrs
Scavenge line
C
* Engine breather element
C
Separator tank (2) exterior
CR
*Lubricator (Fill)
C
2 Yrs
Safety valve
4 Yrs
6 Yrs
C
Hoses
Separator tank (2) interior
R
C
*Disregard if not appropriate for this particular machine.
D = Drain
(1) or 3000 miles/5000km whichever is the sooner
G = Grease
(2) or as defined by local or national legislation
R = Replace
C = Check (adjust, clean or replace as necessary)
T = Test
CBT = Check before towing.
W I = or when indicated if earlier.
CR = Check and report
Refer to specific sections of the operator's manual for
more information.
ROUTINE MAINTENANCE
This section refers to the various components which require periodic maintenance and
replacement.
The MAINTENANCE CHART indicates the various components' descriptions and the intervals
when maintenance has to take place. Oil capacities, etc., can be found in the GENERAL DATA
SECTION of this manual.
For any specification or specific requirement on service or preventative maintenance for the
engine, refer to the Engine Section.
Compressed air can be dangerous if incorrectly handled. Before doing any work on the unit,
ensure that all pressure is vented from the system and that the machine cannot be started
accidentally.
If the automatic blowdown fails to operate, then pressure must be gradually relieved by
operating the manual blowdown valve. Suitable personal protective equipment should be
worn.
Ensure that maintenance personnel are adequately trained, competent and have read the
Maintenance Manuals.
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Prior to attempting any maintenance work, ensure that:•
all air pressure is fully discharged and isolated from the system. If the automatic
blowdown valve is used for this purpose, then allow enough time for it to complete
the operation.
•
the discharge pipe / manifold area is depressurised by opening the discharge valve,
while keeping clear of any airflow from it.
!
WARNING
Pressure will remain in the system between the minimum pressure valve
and the service valve after shutdown and operation of the auto blowdown
valve.
This pressure must be relieved by :
(a) Disconnecting any downstream equipment.
(b) Opening the discharge valve to atmosphere.
•
the machine cannot be started. Post warning signs and/or fit anti-start devices.
•
Disconnect battery cables.
Prior to opening or removing panels or covers to work inside a machine,
ensure that:•
anyone entering the machine is aware of the reduced level of protection and the
additional hazards, including hot surfaces and intermittently moving parts.
•
The machine cannot be started.
Prior to attempting any maintenance work on a running machine, ensure that:-
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•
the work carried out is limited to only those tasks which require the machine to run.
•
the work carried out with safety protection devices disabled or removed is limited to
only those tasks which require the machine to be running with safety protection
devices disabled or removed.
•
all hazards present are known (e.g. pressurised components, electrically live
components, removed panels, covers and guards, extreme temperatures, inflow and
outflow of air, intermittently moving parts, safety valve discharge etc.).
•
appropriate personal protective equipment is worn.
•
loose clothing, jewelry, long hair etc. is made safe.
•
warning signs indicating that Maintenance Work is in Progress are posted in a
position that can be clearly seen.
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Operation & Maintenance Manual
Maintenance
Upon completion of maintenance tasks and prior to returning the machine into
service, ensure that:•
the machine is suitably tested.
•
all guards and safety protection devices are refitted.
•
all panels are replaced, canopy and doors closed.
•
hazardous materials are effectively contained and disposed of.
PROTECTIVE SHUTDOWN SYSTEM
Refer to the diagnostic display codes table for a listing of shutdown conditions.
Low engine fuel level switch.
Test the low engine fuel level switch circuit as follows:
•
Start the machine.
NOTE: Do not press the load button.
•
Disconnect the switch, the machine should shutdown.
•
Re-connect the switch.
Test the low engine fuel level switch by removing and operating the float manually.
!
WARNING
Never remove or replace switches when the machine is running.
SCAVENGE LINE
The scavenge line runs from the combined orifice/drop tube in the separator tank, to the orifice
fitting located in the airend.
Check that the scavenge line and tube are clear of any obstruction each time the compressor
lubricant is changed as any blockage will result in oil carryover into the discharge air.
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COMPRESSOR OIL FILTER
Refer to the MAINTENANCE CHART in this section for the recommended servicing intervals.
Removal
!
WARNING
Do not remove the filter(s) without first making sure that the machine is
stopped and the system has been completely relieved of all air pressure.
(Refer to STOPPING THE MACHINE in the OPERATING INSTRUCTIONS
section of this manual)
Clean the exterior of the filter housing and remove the spin-on element.
lnspection
Inspect the oil filter head to be sure the gasket was removed with the oil filter element. Clean
the gasket seal area on the oil filter head.
!
CAUTION
If there is any indication of the formation of varnishes, shellacs or
lacquers on the filter element, it is a warning that the compressor
lubricating and cooling oil has deteriorated and that it should be changed
immediately. Refer to LUBRICATION later in this section.
NOTICE
Installing a new oil filter element when the old gasket remains on the filter
head, will cause an oil leak and can cause property damage.
Reassembly
Clean the filter gasket contact area and install the new element.Tighten until the gasket makes
contact with the filter housing. Tighten an additional 1/2 to 3/4 of a revolution.
!
CAUTION
Start the machine (refer to PRIOR TO STARTING and STARTING THE
MACHINE in the OPERATING INSTRUCTIONS section of this manual) and
check for leakage before the machine is put back into service.
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Operation & Maintenance Manual
Maintenance
COMPRESSOR OIL SEPARATOR ELEMENT
Refer to the MAINTENANCE CHART in this section for the recommended servicing intervals.
If, however, the element has to be replaced, then proceed as follows:
Removal
!
WARNING
Do not remove the filter(s) without first making sure that the machine is
stopped and the system has been completely relieved of all air pressure.
(Refer to STOPPING THE MACHINE in the OPERATING INSTRUCTIONS
section of this manual).
Disconnect all hoses and tubes from the separator tank cover plate. Remove the drop-tube
from the separator tank cover plate and then remove the cover plate. Remove the separator
element.
lnspection
Examine the filter element. Examine all hoses and tubes, and replace if necessary.
Reassembly
Thoroughly clean the orifice/drop tube and filter gasket contact area before reassembly. Install
the new element.
!
WARNING
DO not remove the staple from the anti-static gasket on the separator
element since it serves to ground any possible static build-up. Do not use
gasket sealant since this will affect electrical conductance.
Reposition the cover plate, taking care not to damage the gasket, and replace the cover plate
screws tightening in a criss-cross pattern to the recommended torque (refer to the TORQUE
SETTING TABLE later in this section).
Reconnect all hoses and tubes to the separator tank cover plate.
Replace the compressor oil (refer to LUBRICATION later in this section).
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!
CAUTION
Start the machine (refer to PRIOR TO STARTING and STARTING THE
MACHINE in the OPERATING INSTRUCTIONS section of this manual) and
check for leakage before the machine is put back into service.
COMPRESSOR OIL COOLER AND ENGINE RADIATOR
When grease, oil and dirt accumulate on the exterior surfaces of the oil cooler and radiator,
the efficiency is impaired. It is recommended that each month the oil cooler and radiator be
cleaned by directing a jet of compressed air, (carrying if possible a non-flammable cleaning
solvent) over the exterior core of the cooler/radiator. This should remove any accumulation of
oil, grease and dirt from the exterior core of the cooler so that the entire cooling area can
radiate the heat of the lubricating and cooling oil/water into the air stream.
!
WARNING
Hot engine coolant and steam can cause injury. When adding coolant or
antifreeze solution to the engine radiator, stop the engine at least one
minute prior to releasing the radiator filler cap. Using a cloth to protect
the hand, slowly release the filler cap, absorbing any released fluid with
the cloth. Do not remove the filler cap until all excess fluid is released and
the engine cooling system fully depressurised.
!
WARNING
Follow the instructions provided by the antifreeze supplier when adding
or draining the antifreeze solution. It is advisable to wear personal
protective equipment to prevent skin and eye contact with the antifreeze
solution.
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Operation & Maintenance Manual
Maintenance
DRAIN and FLUSH RADIATOR (2000 hour intervals)
1. Level the unit and shut off the engine.
!
WARNING
DO NOT attempt this procedure when the engine is hot. Wait for the
engine, muffler and tailpipes to cool down before proceeding. Failure to
do so could result in severe burns.
2. Unlatch and open the engine cover. Allow time for the engine to cool down
before proceeding. Draining and flushing the engine cooling system while the
engine is still hot can cause cracks in the engine block.
!
WARNING
NEVER remove the radiator cap while the engine is hot. The cooling
system is under pressure. Hot coolant can cause severe burns or eye
injury. Wear protective clothing and safety glasses.
3. Slowly turn the radiator cap to the first stop and allow any pressure to escape.
Remove the radiator cap.
4. Locate the petcock on the bottom of the radiator. Place a hose onto the petcock
and channel the coolant into a container. Open the petcock and allow the
coolant to drain.
5. Flush the radiator with clean water and allow to drain. After radiator is drained,
close the petcock and remove the hose.
6. Transfer used coolant to a properly labeled container and dispose of properly.
7. Drain the contents of the overflow bottle by removing the overflow hose from
the radiator fill neck. Use the hose to channel the coolant into a container.
Transfer the used coolant to a properly labeled container and dispose of
properly.
8. Reattached the overflow hose to the radiator fill neck.
9. Fill the radiator completely with a 50/50 mixture of ethylene glycol and water.
Replace the radiator cap. Add coolant to the overflow bottle until the bottle is 1/
2 to 3/4 full. This “overfilling” will compensate for any air in the cooling system.
10. Clean any dirt and debris from the radiator fins and core.
11. Start the engine and run the vehicle to the normal operating temperature, then
shut off the engine. While the engine is cooling, check for leaks.
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12. Allow the engine to cool. Check the coolant level in the radiator again, top off
the radiator with a 50/50 mixture of ethylene glycol and water. Replace the
radiator cap.
13. The overflow bottle should be 1/4 to 1/2 full. If not, fill to this level with a 50/50
mixture of ethylene glycol and water.
AIR FILTER ELEMENTS
The air filter element should be replaced regularly (refer to the MAINTENANCE CHART) or
when the restriction indicator shows red, whichever comes first. The aircleaner precleaner
dumps should be cleaned as indicated in the MAINTENANCE CHART (more frequently in
dusty operating conditions).
Removal
!
CAUTION
Never remove and replace element(s) when the machine is running.
Clean the exterior of the filter housing and remove the filter element by releasing the nut.
Reassembly
Assemble the new element into the filter housing ensuring that the seal seats properly. Secure
element by tightening nut. Before restarting the machine, check that all clamps are tight.
VENTILATION
Always check that the air inlets and outlets are clear of debris etc.
COOLING FAN DRIVE
Periodically check that the fan mounting bolts in the fan hub have not loosened. If, for any
reason, it becomes necessary to remove the fan or re-tighten the fan mounting bolts, apply a
good grade of commercially available thread locking compound to the bolt threads and tighten
to the torque value shown in the TORQUE SETTING TABLE later in this section. Fan belt(s)
should be check regularly for wear and correct tensioning.
FUEL SYSTEM
The fuel tank should be filled daily or every eight hours. To minimize condensation in the fuel
tank(s), it is advisable to top up after the machine is shut down or at the end of each working
day. Drain any sediment or condensate that may have accumulated in the tank(s). Refer to
MAINTENANCE CHART.
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Operation & Maintenance Manual
Maintenance
FUEL FILTER WATER SEPARATOR
The fuel filter water separator contains a filter element which should be replaced at regular
intervals (see the SERVICE/MAINTENANCE CHART).
CHARGE AIR COOLER PIPEWORK
Inspect all hoses and clamps on the charge cooler pipe work.
Engine damage will occur if the charge cooling system leaks.
HOSES
All components of the engine cooling air intake system should be checked periodically to keep
the engine at peak efficiency.
At the recommended intervals, (see the MAINTENANCE CHART), inspect all of the intake
lines to the air filter, and all flexible hoses used for air lines, oil lines and fuel lines.
Periodically inspect all pipework for cracks, leaks, etc. and replace immediately if damaged.
ELECTRICAL SYSTEM
!
WARNING
Disconnect the battery cables before performing any maintenance or
service.
Check the security of electrical terminals on the switches and relays i.e. nuts or screws loose,
which may cause local hot spot oxidation.
Inspect the components and wiring for signs of overheating i.e. discolouration, charring of
cables, deformation of parts, acrid smells and blistered paint.
BATTERY
Keep the battery terminals and cable clamps clean and lightly coated with petroleum jelly to
prevent corrosion.
The battery restraint should be kept tight enough to prevent the battery from moving.
PRESSURE SYSTEM
Regularly, it is necessary to inspect the external surfaces of the system (from the airend
through to the discharge valve(s)) including hoses, tubes, tube fittings and the separator tank,
for visible signs of impact damage, excessive corrosion, abrasion, tightness and chafing. Any
suspect parts should be replaced before the machine is put back into service.
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TIRE PRESSURE
See the GENERAL DATA SECTION of this manual.
RUNNING GEAR/WHEELS
Check the wheel nut torque 20 miles (30 kilometres) after refitting the wheels. Refer to the
Torque Setting Chart below.
M12 Bolts
Torque (Ft-Lbs)
13” Wheel
60-70
1/2” Lug Nuts
13” Wheel
80-90
15” Wheel
105-115
16” Wheel
105-115
16.5 Wheel
105-115
5/8” Lug Nuts
16” Wheel
190-210
17.5 Wheel
190-210
Lifting jacks should only be used under the axle.
The bolts securing the running gear to the chassis should be checked periodically for tightness
(refer to the MAINTENANCE CHART for frequency) and re-tighten where necessary.
LUBRICATION
!
CAUTION
Always check the oil levels before a new machine is put into service.
If, for any reason, the unit has been drained, it must be re-filled with new oil before it is put into
operation.
ENGINE LUBRICATING OIL
The engine oil and oil filter element should be changed at the engine manufacturer's
recommended intervals. Refer to the Engine operator manual/section.
Refer to the Engine operators' manual/section for engine oil specifications.
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COMPRESSOR LUBRICATING OIL
Refer to the MAINTENANCE CHART in this section for service intervals.
NOTE: If the machine has been operating under adverse conditions, or
has suffered long shutdown periods, then more frequent service intervals
will be required.
!
WARNING
DO NOT, under any circumstances, remove any drain plugs or the oil
filler-plug from the compressor lubricating and cooling system without
first making sure that the machine is stopped and the system has been
completely relieved of all air pressure (refer to STOPPING THE MACHINE
in the OPERATING INSTRUCTIONS section of this manual).
Completely drain the receiver/separator system including the piping and
oil cooler by removing the drain plug(s) and collecting the used oil in a
suitable container.
Replace the drain plug(s) ensuring that each one is secure.
NOTE: If the oil is drained immediately after the machine has been
running, then most of the sediment will be in suspension and will
therefore drain more readily.
!
CAUTION
Some oil mixtures are incompatible and result in the formation of
varnishes, shellacs or lacquers which may be insoluble. Refer to Portable
Compressor Fluid Chart.
RUNNING GEAR WHEEL BEARINGS
Wheel bearings should be packed with grease every 12 months. The type of grease used
should conform to specification MIL-G-10924.
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Operation & Maintenance Manual
Lubrication
Lubrication
Portable Compressor Fluid Chart
Refer to these charts for correct compressor
fluid required. Note that the selection of fluid is
dependent on the design operating pressure of
the machine and the ambient temperature
expected to be encountered before the next oil
change.
NOTE: Fluids listed as “preferred” are
required for extended warranty.
Compressor oil carryover (oil consumption)
may be greater with the use of alternative
fluids.
Design Operating
Ambient
Pressure
Temperature
Specification
100 psi to 300 psi
-10°F to 125°F Preferred:
(-23°C to 52°C) IR Pro-Tec™
Alternate:
ISO Viscosity Grade 46
with rust and oxidation
inhibitors, designed for
air compressor service.
350 psi
-10°F to125°F Preferred:
(-23°C to 52°C) IR XHP 605
Alternate:
IR XHP405
ISO Viscosity Grade 68
Group 3 or 5 with rust and
oxidation inhibitors
65°F to 125°F designed for air
(-18°C to 52°C) compressor service.
Preferred:
XHP605
IR XHP1001
Preferred Ingersoll-Rand Fluids - Use of these
fluids with original I-R filters can extend airend
warranty. Refer to operator’s manual warranty
section for details or contact your I-R
representative.
Ingersoll-Rand
1 gal. (3.8 Litre) 5 gal. (19.0 Litre) 55 gal. (208.2 Litre) 220 gal. (836 Llitre)
Preferred Fluids
Preferred:
IR Pro-Tec™
66
36899698
36899706
36899714
36899722
IR XHP605
-
22252076
22252050
22252068
IR XHP1001
-
35612738
35300516
-
XHP405
-
22252126
22252100
22252118
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Lubrication
Operation & Maintenance Manual
Speed and Pressure Regulation Adjustment
Normally, regulation requires no adjusting, but if correct adjustment is lost, proceed as follows:
Refer to the diagram above.
A. Throttle Arm
B. Adjusting Screw
C. Engine Governor
D. Separator Tank
E. Inlet Unloader
Start the machine (Refer to STARTING INSTRUCTIONS in the OPERATING
INSTRUCTIONS section of this manual).
Inspect the throttle arm on the engine governor to see that it is extended in the full speed
position when the engine is running at full-load speed and the service valve is fully open.
(Refer to the GENERAL INFORMATION section of this manual).
Adjust the service valve on the outside of the machine to maintain normal operating discharge
pressure without the throttle arm moving from the full speed position before normal operating
discharge pressure is attained. Turn the adjusting screw clockwise to increase the pressure.
Optimum adjustment is achieved when the throttle arm just moves from its full speed position
and the pressure gauge reads normal operating discharge pressure.
Close the service valve. The engine will slow to idle speed.
!
CAUTION
Never allow the idle pressure to exceed maximum allowable pressure on
the pressure gauge, otherwise the safety valve will operate.
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Operation & Maintenance Manual
Lubrication
Torque Setting Table
68
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Torque Setting Table
22592086
69
Operation & Maintenance Manual
Lubrication
Fault Finding
FAULT
No reaction from
instrument panel
when key turned
to (I) position.
Engine fails to
start.
CAUSE
REMEDY
Batteries not
connected.
connect batteries.
Fuse at starter motor
‘blown’.
Replace fuse.
Low battery charge.
Check the fan belt tension, battery and cable
connections.
Bad earth connection.
Check the earth cables, clean as required.
Loose connection.
Locate and make the connection good.
Fuel starvation.
Check the fuel level and fuel system
components.
Replace the fuel filter
if necessary.
Relay failed.
Replace the relay.
Faulty stop solenoid
Check the stop solenoid
Low fuel level.
Engine stops
while in service
or is reluctant to
Safety shut-down
start.
system in operation
Electrical fault
Low engine oil
Engine starts but
pressure.
stalls when the
switch returns to Faulty relay
position /.
Faulty key -switch
70
Fill fuel tank and bleed air from fuel system if
necessary. (Refer to MAINTENANCE
SECTION).
Check the safety shut-down switches.
Test the electrical circuits.
Check the oil level and the oil filter(s).
Check the relays.
Check the key-switch.
22592086
Lubrication
FAULT
Operation & Maintenance Manual
CAUSE
Electrical fault.
Test the electrical circuits.
Low engine oil
pressure.
Check the oil level and oil filter(s).
Safety shut-down
system in operation.
Check the safety shut-down switches.
Engine starts but Fuel starvation.
will not turn or
engine shuts
down
prematurely.
Switch failure
Engine
Overheats.
Engine speed
too high.
Engine speed
too low.
Excessive
vibration.
Leaking oil seal.
22592086
REMEDY
Check the fuel level and fuel system
components.
Replace the fuel filter if necessary.
Test the switches.
High compressor oil
temperature.
Check the compressor oil level and oil cooler.
Check the fan drive.
Water present in fuel
system.
Check the water separator and clean if
required.
Faulty relay.
Check the relays and replace if necessary.
Low water level
Check the level and replenish if necessary.
Blocked radiator.
Stop the machine and clean the cooling fins
with compressed air or steam. Use reduced
pressure for cleaning the fins.
Reduced cooling air
from fan.
Check the fan and the drive belts. Check for
any obstruction inside the cowl.
Faulty thermostat
Check the thermostat and replace if necessary.
lncorrect throttle arm
setting.
Check the engine speed setting.
lncorrect throttle arm
setting.
Check the throttle setting.
Blocked fuel filter.
Check and replace if necessary.
Blocked air filter.
Check and replace the element if necessary.
Incorrectly set
regulation system.
Reset the regulation system. Refer to SPEED
AND PRESSURE REGULATION
ADJUSTMENT in the MAINTENANCE section
of this manual.
Premature unloading.
Check the regulation system.
Engine speed too low.
See "Engine speed too low"
Improperly fitted oil
seal.
Replace the oil seal.
71
**Always use Ingersoll-Rand Replacement parts!**
72
22592086
Doosan Infracore Portable Power
1293 Glenway Drive
Statesville, N.C. 28625
www.doosanportablepower.com
©2009 Doosan Infracore International, Inc. Printed in the USA
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