Ingersoll-Rand 720 User manual

OPERATION AND MAINTENANCE MANUAL
Portable Compressor 7/20
SERIAL No. : 120001 ®
C.P.N.: 22311203 GB
DATE : September 2003
This manual contains important safety information and must be made
available to personnel who operate and maintain this machine.
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.
Revised (10-12)

Machine models represented in this manual may be used in various locations world---wide. Machines sold and
shipped into European Union territories require that the machine display the CE Mark and conform to various
directives. In such cases, the design specification of this machine has been certified as complying with EC di-
rectives. Any modification to any part is absolutely prohibited and would result in the CE Certification and mark-
ing being rendered invalid. A declaration of that conformity follows:
EC DECLARATION OF CONFORMITY WITH EC DIRECTIVES
98/37/EC, 93/68/EEC, 89/336/EEC, 2000/14/EC
We
Represented In EC By:
Ingersoll--Rand Company
Portable Compressor Division
P.O. Box 868
501 Sanford Avenue
Mocksville, North Carolina 27028
Ingersoll--Rand Company Limited
Standard Products Division
Swan Lane
Hindley Green
Wigan WN2 4EZ
United Kingdom
Declare that, under our sole responsibility for manufacture and supply, the product(s)
7/20
to which this declaration relates, is (are) in conformity with the provisions of the
above directives using the folloving principal standards
EN29001 : EN292, EN60204---1, EN1012---1, PN8NTC2, EN50081, EN50082
Issued at Mocksville on
1-- 9-- 2003
Issued at Prague on
1-- 9-- 2003
Ric Lunsford
Manager of quality control
Dobroslav Rak
Engineering manager
CONFORMITY WITH NOISE DIRECTIVE 2000/14/EC
Ingersoll --Rand Company Limited declare that the following Portable Compressors have been
manufactured in conformity with the directive as shown
We declare that this product has been assessed according to the Pressure Equipment Directive (97/23/EC)
and, in accordance with the terms of this Directive, has been excluded from the scope of this Directive.
It may carry CE marking in compliance with other applicable EC Directives.
EC Pressure Equipment Directive and Related Regulations
Directive Machine Serial number
range
Mean measured
value
Guaranteed
Level Notified body
7/20 17.5
2000/14/EC
Annex VI
Part I
120001 ®
AVTechnology
Stockport UK
Nr 1067
98 99
kWTyp e

CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents are known to
the State of California to cause cancer, birth defects, and other
reproductive harm.

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LIST OF EFFECTIVE PAGES
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SECTION PAGE
CONTENTS
Portable Compressor 7/20
i
SEPTEMBER 2003
1. ABBREVIATIONS & SYMBOLS 1---1.................................................
2. FOREWORD 2 --- 1.................................................................
3. WARRANTY 3 --- 1.................................................................
3.1. GENERAL WARRANTY INFORMATION 3 --- 1.............................................................
3.2. EXTENDED LIMITED AIREND WARRANTY 3 --- 4..........................................................
3.3. WARRANTY REGISTRATION 3 --- 5......................................................................
3.3.1. FOR UNITS SOURCED FROM HINDLEY GREEN, UK 3---5.................................................
3.3.2. FOR UNITS SOURCED FROM MOCKSVILLE, USA 3---5...................................................
4. DECALS 4 --- 1....................................................................
4.1. GRAPHIC FORM AND MEANING OF ISO SYMBOLS 4---1..................................................
4.2. FREE SAFETY DECALS 4 --- 6..........................................................................
5. NOISE EMISSION 5 --- 1............................................................
5.1. COMPRESSOR NOISE EMISSION CONTROL INFORMATION 5 --- 1.........................................
5.2. NOISE EMISSION CONTROL, MAINTENANCE LOG 5--- 1..................................................
5.2.1. NOISE EMISSION WARRANTY 5 --- 2....................................................................
5.2.2. INTRODUCTION 5 --- 2................................................................................
5.3. MAINTENANCE PERIOD 5 --- 2.........................................................................
5.4. MAINTENANCE RECORD FOR NOISE EMISSION CONTROL AND EXTENDED WARRANTY 5--- 3................
6. SAFETY 6 --- 1.....................................................................
6.1. GENERAL INFORMATION 6 --- 1........................................................................
6.2. COMPRESSED AIR 6 --- 1..............................................................................
6.3. MATERIALS 6 --- 1....................................................................................
6.3.1. AVOID INHALATION 6 --- 1.............................................................................
6.3.2. AVOID INGESTION, SKIN CONTACT AND INHALATION OF FUMES 6---2....................................
6.4. BATTERY 6 --- 2......................................................................................
6.5. RADIATOR 6 --- 2.....................................................................................
6.6. TRANSPORT 6 --- 2...................................................................................
6.7. SAFETY CHAINS / CONNECTIONS AND THEIR ADJUSTMENT 6---2........................................
7. GENERAL INFORMATION 7---1.....................................................
7.1. COMPRESSOR 7 --- 2.................................................................................
7.2. LUBRICATING OIL SPECIFICATION (FOR THE SPECIFIED AMBIENT TEMPERATURES) 7 --- 2...................
7.3. ENGINE 7 --- 3.......................................................................................
7.4. FIXED HEIGHT RUNNING GEAR (UNBRAKED VERSION KNOTT) 7--- 3......................................
7.5. VARIABLE HEIGHT RUNNING GEAR (UNBRAKED VERSION KNOTT) 7--- 3...................................
7.6. FIXED HEIGHT RUNNING GEAR (BRAKED VERSION KNOTT) 7--- 4.........................................
7.7. VARIABLE HEIGHT RUNNING GEAR (BRAKED VERSION KNOTT) 7--- 4......................................
7.8. WHEELS AND TYRES (KNOTT) 7 --- 4...................................................................
8. OPERATING INSTRUCTIONS 8---1..................................................
8.1. COMMISSIONING 8 --- 1...............................................................................
8.2. PRIOR TO STARTING 8 --- 1............................................................................
8.3. STARTING THE MACHINE 8 --- 2........................................................................
8.4. STOPPING THE MACHINE 8 --- 3.......................................................................
8.5. EMERGENCY STOPPING 8 --- 3........................................................................
8.6. RE--- STARTING AFTER AN EMERGENCY 8 --- 3...........................................................
8.7. MONITORING DURING OPERATION 8 --- 3...............................................................
8.8. DECOMMISSIONING 8 --- 3............................................................................
9. MAINTENANCE 9 --- 1..............................................................
9.1. MAINTENANCE SCHEDULE 9 --- 1......................................................................
9.2. ROUTINE MAINTENANCE 9 --- 3........................................................................
9.3. PROTECTIVE SHUTDOWN SYSTEM 9 --- 3...............................................................
9.4. SCAVENGE LINE 9 --- 3................................................................................

PAGE
CONTENTS
SECTION
Portable Compressor 7/20
ii SEPTEMBER 2003
9.5. COMPRESSOR OIL FILTER 9 --- 4.......................................................................
9.6. COMPRESSOR OIL SEPARATOR ELEMENT 9 --- 4........................................................
9.7. COMPRESSOR OIL COOLER AND ENGINE RADIATOR 9--- 4...............................................
9.8. AIR FILTER ELEMENTS 9 --- 5..........................................................................
9.9. VENTILATION 9 --- 5...................................................................................
9.10. COOLING FAN DRIVE 9 --- 5............................................................................
9.11. FUEL SYSTEM 9 --- 5..................................................................................
9.12. FUEL FILTER WATER SEPARATOR 9 --- 5................................................................
9.13. HOSES 9 --- 5........................................................................................
9.14. ELECTRICAL SYSTEM 9 --- 5...........................................................................
9.15. BATTERY 9 --- 5......................................................................................
9.16. PRESSURE SYSTEM 9 --- 5............................................................................
9.17. TYRES/TYRE PRESSURE 9 --- 5.........................................................................
9.18. RUNNING GEAR/WHEELS 9 --- 5........................................................................
9.19. BRAKES 9 --- 6.......................................................................................
9.20. ADJUSTING THE BRAKING SYSTEM (KNOTT RUNNING GEAR) 9---6.......................................
9.20.1. RE---ADJUSTING THE BRAKING SYSTEM (KNOTT RUNNING GEAR) 9---7...................................
9.21. LUBRICATION 9 --- 7..................................................................................
9.21.1. ENGINE LUBRICATING OIL 9 --- 7.......................................................................
9.21.2. ENGINE LUBRICATING OIL SPECIFICATION 9 --- 7........................................................
9.21.3. ENGINE OIL FILTER ELEMENT 9 --- 7....................................................................
9.21.4. COMPRESSOR LUBRICATING OIL 9 --- 7................................................................
9.21.5. COMPRESSOR OIL FILTER ELEMENT 9 --- 8.............................................................
9.22. RUNNING GEAR WHEEL BEARINGS 9 --- 8...............................................................
9.23. SPEED AND PRESSURE REGULATION ADJUSTMENT 9---8...............................................
9.24. DRIVE BELT REPLACEMENT / ADJUSTMENT 9 --- 9.......................................................
9.25. TORQUE VALUES 9 --- 1 0...............................................................................
9.26. COMPRESSOR LUBRICATION 9 --- 1 0....................................................................
10. ELECTRICAL SYSTEM 10---1........................................................
11. PIPING AND INSTRUMENTATION SYSTEM 11---1......................................
12. LUBRICATOR 1 2 --- 1................................................................
12.1. SAFETY 1 2 --- 1........................................................................................
12.2. GENERAL INFORMATION 1 2 --- 1........................................................................
12.3. OPERATING INSTRUCTIONS 1 2 --- 1.....................................................................
12.4. MAINTENANCE 1 2 --- 1.................................................................................
12.5. FAULT FINDING 1 2 --- 1.................................................................................
13. KUBOTA D1005 ENGINE 13---1......................................................
13.1. FOREWORD 1 3 --- 1....................................................................................
13.2. EXTERNAL VIEWS 1 3 --- 1...............................................................................
13.3. GENERAL INFORMATION 1 3 --- 2........................................................................
13.3.1. SPECIFICATIONS 1 3 --- 2...............................................................................
13.3.2. ENGINE IDENTIFICATION 1 3 --- 2........................................................................
13.3.3. INGERSOLL --- RAND ENGINE AFTER SALES SUPPORT 13---3...............................................
13.3.4. SERVICING OF THE ENGINE 1 3 --- 3.....................................................................
13.4. FUEL, LUBRICANTS, AND COOLANT 1 3 --- 3..............................................................
13.4.1. FUEL 1 3 --- 3..........................................................................................
13.4.2. FUEL REQUIREMENTS 1 3 --- 3..........................................................................
13.4.3. LUBRICANT 1 3 --- 4....................................................................................
13.4.4. COOLANT 1 3 --- 4.....................................................................................
13.5. OPERATION 1 3 --- 4....................................................................................
13.5.1. ENGINE OPERATION 1 3 --- 4............................................................................
13.5.2. CHECK BEFORE OPERATION 1 3 --- 4....................................................................
13.5.3. STARTING THE ENGINE (NORMAL) 1 3 --- 5...............................................................
13.5.4. CHECKS AND OPERATION AFTER START--- UP 13---7.....................................................
13.5.5. OPERATION AND CARE OF A NEW ENGINE 1 3 --- 7........................................................

SECTION PAGE
CONTENTS
Portable Compressor 7/20
iii
SEPTEMBER 2003
13.6. PERIODICAL INSPECTION AND MAINTENANCE 13---8.....................................................
13.6.1. LUBRICATING SYSTEM 1 3 --- 8..........................................................................
13.6.2. COOLING SYSTEM 1 3 --- 9..............................................................................
13.6.3. PERIODIC SERVICE 13--- 10.............................................................................
13.6.4. AIR INTAKE SYSTEM 13---12............................................................................
13.6.5. ENGINE ELECTRICAL 13---12...........................................................................
13.6.6. SERVICE AND MAINTENANCE 13---12....................................................................
13.7. COLD WEATHER OPERATION 13---13....................................................................
13.8. ENGINE MAINTENANCE SCHEDULE 13---14..............................................................
13.8.1. SERVICE INTERVAL 13---14.............................................................................
14. TROUBLESHOOTING 14---1.........................................................
14.1. COMPRESSOR TROUBLESHOOTING 1 4 --- 1.............................................................
14.2. ENGINE TROUBLESHOOTING 1 4 --- 2....................................................................

PAGEFIGURE CONTENTS OF FIGURES
Portable Compressor 7/20
iv SEPTEMBER 2003
3 --- 1. WARRANTY REGISTRATION 3 --- 6......................................................................
4 --- 1 . G R A P H I C F O R M A N D M E A N I N G O F I S O S Y M B O L S 4 --- 3..................................................
4 --- 2 . S I G N S O N M A C H I N E S S H I P P E D T O M A R K E T S I N N O R T H A M E R I C A 4 --- 6...................................
5--- 1. MAINTENANCE LOG 5 --- 1............................................................................
7--- 1. GENERAL INFORMATION 7 --- 1........................................................................
8 --- 1. PRIOR TO STARTING 8 --- 1............................................................................
8--- 2. CONTROL OF THE MACHINE 8 --- 2.....................................................................
9 --- 1 . B R A K I N G S Y S T E M 9 --- 6..............................................................................
9 --- 2 . E Q U A L I S E R 9 --- 6....................................................................................
9 --- 3 . W H E E L B R A K E 9 --- 6.................................................................................
9 --- 4. SPEED AND PRESSURE REGULATION ADJUSTMENT 9 --- 8...............................................
9 --- 5. DRIVE BELT ADJUSTMENT 9 --- 9.......................................................................
9--- 6. RATED OPERATING PRESSURE 9 --- 1 1..................................................................
10 --- 1. ELECTRICAL SYSTEM 1 0 --- 1...........................................................................
10 --- 2. SCHEMATIC DIAGRAM FOR EUROPEAN CE LIGHTING SYSTEM 10 --- 2......................................
10 --- 3. SCHEMATIC DIAGRAM FOR AMERICAN SAE LIGHTING SYSTEM 10 --- 2......................................
11 --- 1. PIPING AND INSTRUMENTATION SYSTEM 1 1 --- 1.........................................................
13 --- 1. EXTERNAL VIEWS KUBOTA D1005 ENGINE 1 3 --- 1........................................................
13 --- 2. ENGINE IDENTIFICATION 1 3 --- 2........................................................................
13 --- 3. OPERATING TEMPERATURE 1 3 --- 4.....................................................................
13--- 4. OIL LEVEL GAUGE 1 3 --- 5..............................................................................
13 --- 5. FAN BELT TENSION 1 3 --- 5.............................................................................
13 --- 6. FUEL FILTER LEVER 1 3 --- 6.............................................................................
13--- 7. PLACE THE SPEED CONTROL LEVER 1 3 --- 6.............................................................
13 --- 8. BATTERY CABLE 1 3 --- 6...............................................................................
13 --- 9. OIL PAN 1 3 --- 8.......................................................................................
13 --- 10. OIL FILTER 1 3 --- 8.....................................................................................
13 --- 11. GRAVITY FEED SYSTEM 13 --- 11.........................................................................
13 --- 12. TANK BELOW INJECTION PUMP SYSTEM 13--- 11..........................................................
13 --- 13. FUEL PIPES 13 --- 11....................................................................................
13 --- 14. FUEL FILTER CARTRIDGE REPLACEMENT 13 --- 11.........................................................
13 --- 15. FUEL FILTER 13 --- 12...................................................................................
13 --- 16. DUST INDICATOR 13 --- 12...............................................................................