Ingersoll-Rand 7/20 Operation And Maintenance Manual
  1. Manuals
  2. Brands
  3. Ingersoll-Rand Manuals
  4. Compressor
  5. 720
  6. Operation and maintenance manual
Ingersoll-Rand 7/20 Operation And Maintenance Manual

Ingersoll-Rand 7/20 Operation And Maintenance Manual

Portable compressor
Hide thumbs Also See for 7/20:
Table of Contents

Advertisement

Quick Links

Download this manual
OPERATION AND MAINTENANCE MANUAL
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.
Portable Compressor 7/20
SERIAL No. :
C.P .N.:
DATE :
120001 ®
22311203 GB
September 2003
Revised (10-12)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 7/20 and is the answer not in the manual?

Questions and answers

Related Manuals for Ingersoll-Rand 7/20

Summary of Contents for Ingersoll-Rand 7/20

  • Page 1 SERIAL No. : 120001 ® Doosan purchased Bobcat Company from Ingersoll-Rand Company in 2007. Any reference to Ingersoll-Rand Company or use of trademarks, C.P .N.: 22311203 GB service marks, logos, or other proprietary identifying marks belonging...
  • Page 3 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...
  • Page 4 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.
  • Page 5 LIST OF EFFECTIVE PAGES Total number of pages in this manual is 80 consisting of the following: Page No. *Change No. Title ............

  • Page 7: Table Of Contents

    Portable Compressor 7/20 CONTENTS SECTION PAGE ABBREVIATIONS & SYMBOLS ..........
  • Page 8 Portable Compressor 7/20 CONTENTS SECTION PAGE 9.5. COMPRESSOR OIL FILTER ...............
  • Page 9 Portable Compressor 7/20 CONTENTS SECTION PAGE 13.6. PERIODICAL INSPECTION AND MAINTENANCE ........... . .
  • Page 10 Portable Compressor 7/20 CONTENTS OF FIGURES FIGURE PAGE 3--- 1. WARRANTY REGISTRATION ..............
  • Page 11 Portable Compressor 7/20 CONTENTS OF TABLES TABLE PAGE 2--- 1. THE USE OF THE MACHINE IN ANY OF THE SITUATION TYPES ........

  • Page 13: Abbreviations & Symbols

    Portable Compressor 7/20 1. ABBREVIATIONS & SYMBOLS #### Contact Ingersoll--- Rand for Serial No. ®#### Up to Serial No. ####® From Serial No. Not illustrated † Option As required Brazil China Germany Denmark Spain Finland France Great Britain (English) High ambient machine...

  • Page 15: Foreword

    Portable Compressor 7/20 2. FOREWORD NOTE Details of approved equipment are available from The content of this manual is considered to be proprietary and Ingersoll---Rand Service departments. confidential to Ingersoll---Rand and should not be reproduced without the prior written permission of Ingersoll---Rand.

  • Page 17: Warranty

    Portable Compressor 7/20 3. WARRANTY months from shipment to or the accumulation of 4,000 hours of operation by the initial user. Ingersoll---Rand Engines 3.1. GENERAL WARRANTY The earlier of twenty---four [24] months from shipment to or INFORMATION the accumulation of 4,000 hours of operation by the initial Ingersoll---Rand, through its distributor, warrants that each user.
  • Page 18 Portable Compressor 7/20 Accessories or equipment furnished by Ingersoll---Rand, but CAUTION manufactured by others, including, but not limited to, engines, THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES tires, batteries, engine electrical equipment, hydraulic EXPRESSED OR IMPLIED, (EXCEPT THAT OF TITLE),AND...
  • Page 19 Portable Compressor 7/20 ENGINES MONTHS HOURS COMMENTS 0÷12 UNLIMITED ALL COMPONENTS COVERED. MAJOR COMPONENTS COVERED. FURTHER DEUTZ EXTENDED WARRANTY ON MAJOR COMPONENTS 13÷24 UNLIMITED PROVIDED ENGINE SUPPLIER’S APPROVED NETWORK AT TIME OF PURCHASE. EXTENDED WARRANTY OF 60 MONTHS / 10,000 HOURS.

  • Page 20: Extended Limited Airend Warranty

    Portable Compressor 7/20 3.2. EXTENDED LIMITED AIREND WARRANTY Ingersoll---Rand Portable Compressor Division is pleased to announce the availability of extended limited Airend warranty. Announcement of the extended warranty coincides with the introduction of Pro---Tec Compressor Fluid. Pro---Tec Compressor Fluid is an amber coloured fluid specially formulated for Portable Compressors and is being provided as the factory filled fluid for all machines except XHP650/900/1070.

  • Page 21: Warranty Registration

    Portable Compressor 7/20 3.3. WARRANTY REGISTRATION 3.3.1. For Units Sourced From Hindley Green, UK Complete Machine Registration To initiate the machine warranty, fill out the ”Warranty Registration” form 83242 11/99 supplied as part of the machine documentation, keep a copy for your records and mail the original to: Ingersoll---Rand European Sales Ltd.
  • Page 22 Portable Compressor 7/20 PORTABLE POWER EXTENDED WARRANTY REGISTRATION FORM Customer Details Service Provider Details Company Name: Service Provider / Distributor: Contact Name: Branch Office: Signature: Machine Details Company Address: Product Type: SAMPLE Model: Serial Number: Engine Serial Number: Engine Model Number:...

  • Page 23: Decals

    Portable Compressor 7/20 4. DECALS 4.1. GRAPHIC FORM AND MEANING OF ISO SYMBOLS Prohibition / Mandatory Information / Instructions WARNING WARNING --- Pressurised WARNING --- Electrical shock risk. WARNING --- Hot surface. component or system. WARNING --- Pressure control. WARNING --- Corrosion risk.
  • Page 24 Portable Compressor 7/20 WARNING --- Do not undertake any maintenance on WARNING --- Consult the operation Do not breathe the compressed this machine until the electrical supply is and maintenance manual before air from this machine. disconnected and the air pressure is totally relieved.
  • Page 25 Portable Compressor 7/20 Lifting point. On (power). Off (power). Read the Operation and Maintenance When parking use prop stand, manual before operation or maintenance Compressor oil filling. handrake and wheel chocks. of this machine is undertaken. Rough Service Designation. Diesel fuel.
  • Page 26 Portable Compressor 7/20 Look for these signs on machines shipped to markets in North America, 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.
  • Page 27 Portable Compressor 7/20 WARNING WARNING Improper operation of this equipment. Trapped air pressure. CAN cause serious injury or death. Can cause serious injury or death. Road Operator’s Manual supplied with this Close service valve and operate machine before operation or servicing.

  • Page 28: Free Safety Decals

    Portable Compressor 7/20 WARNING km/h WARNING Collapsing propstand. Can cause serious injury. Clamp propstand securely. Excessive Towing Speed. CAN cause serious injury or death. Excessive towing speed. CAN cause Do NOT Tow on Highway. serious injury or death. Do NOT exceed 20 mph (32 km/h).

  • Page 29: Noise Emission

    Portable Compressor 7/20 5. NOISE EMISSION fan shroud, vibration mounts, sound absorption material. THIS SECTION PERTAINS ONLY TO MACHINES DISTRIBUTED WITHIN THE UNITED STATES. Operation of the compressor with any of the enclosure doors open. WARNING 5.1. COMPRESSOR NOISE EMISSION CONTROL INFORMATION (1.) The removal or rendering inoperative, other than for the...

  • Page 30: Noise Emission Warranty

    Portable Compressor 7/20 5.2.2. Introduction (2.) The use of the compressor after such a device or an element of design has been removed or rendered The unit for which this Maintenance Log is provided conforms inoperative by any person. to U.S. EPA Regulations for Noise Emissions, applicable to Portable Air Compressors.

  • Page 31: Maintenance Record For Noise Emission Control And Extended Warranty

    Portable Compressor 7/20 ISOLATION MOUNTS FUELS AND LUBRICANTS Engine/airend isolation mounts should be inspected after Use only the types and grades of fuels and lubricants each 250 hours of operation. Those mounts with cracks or recommended in the Ingersoll---Rand. Refer to the splits in the molded rubber, or with bent or broken bolts due 9.

  • Page 33: Safety

    Portable Compressor 7/20 6. SAFETY CAUTION DO NOT USE ETHER AS A STARTING AID IN THIS MACHINE. WARNING Never operate unit with guards, covers or screens removed. Keep hands, hair, clothing, tools, blow gun tips, etc. well away from moving parts.

  • Page 34: Avoid Ingestion, Skin Contact And Inhalation Of Fumes

    Portable Compressor 7/20 Ensure that the maximum trailer weight does not exceed the compressor lubricant, maximum gross weight of the machine (by limiting the engine lubricant, equipment load), limited by the capacity of the running gear. preservative grease, NOTE rust preventative,...

  • Page 35: General Information

    Portable Compressor 7/20 7. GENERAL INFORMATION 7/20 VARIABLE HEIGHT RUNNING GEAR 7/20 FIXED HEIGHT RUNNING GEAR Figure 7-- 1. GENERAL INFORMATION 7---1 SEPTEMBER 2003...

  • Page 36: Compressor

    Portable Compressor 7/20 7.1. COMPRESSOR Table 7-- 1. COMPRESSOR DATA ITEM VALUE ---1 ACTUAL FREE AIR DELIVERY 1.84 m (65 CFM) NORMAL OPERATING DISCHARGE PRESSURE 7 bar / 100 psi MAXIMUM ALLOWABLE PRESSURE 8.6 bar (125 psi) SAFETY VALVE SETTING...

  • Page 37: Engine

    Portable Compressor 7/20 7.3. ENGINE Table 7-- 3. ENGINE DATA ITEM VALUE TYPE/MODEL D1005---EBB---EC---LT---1 NUMBER OF CYLINDERS OIL CAPACITY 5.1 l (1.35 gal) ---1 SPEED AT FULL LOAD 3,000 min (RPM) ---1 SPEED AT IDLE 2,000 min (RPM) ELECTRICAL SYSTEM...

  • Page 38: Fixed Height Running Gear (Braked Version Knott)

    Portable Compressor 7/20 7.6. FIXED HEIGHT RUNNING GEAR (Braked version KNOTT) Table 7-- 6. FIXED HEIGHT RUNNING GEAR (BRAKED VERSION KNOTT) ITEM VALUE SHIPPING WEIGHT 455 kg (1,003 lb) MAXIMUM GROSS WEIGHT 500 kg (1,102 lb) MAXIMUM HORIZONTAL TOWING FORCE...

  • Page 39: Operating Instructions

    Portable Compressor 7/20 8. OPERATING INSTRUCTIONS When selecting the working position of the machine ensure that there is sufficient clearance for ventilation and exhaust requirements, observing any specified minimum dimensions (to walls, floors etc.). 8.1. COMMISSIONING Adequate clearance needs to be allowed around and above the machine to permit safe access for specified maintenance tasks.

  • Page 40: Starting The Machine

    Portable Compressor 7/20 Place the unit in a position that is in a possible level. The Canopy design of the unit permits a 15˚ (degree) lengthways and CAUTION sideways limit on out of level operation. It is the engine, not the compressor, that is the limiting factor.

  • Page 41: Stopping The Machine

    Portable Compressor 7/20 8.6. RE---STARTING AFTER AN At temperatures below 0˚C (32˚F) or if there is difficulty starting first time: EMERGENCY open the service valve fully, with no hose connected, If the machine has been switched off because of a machine...

  • Page 43: Maintenance

    Portable Compressor 7/20 9. MAINTENANCE 9.1. MAINTENANCE SCHEDULE Table 9-- 1. MAINTENANCE SCHEDULE Initial Hours Monthly/Hours Hours (miles) Daily Weekly 200/400 200/400 1/--- 3/250 3/250 6/500 6/500 12/1 000 12/1,000 (500) Compressor Oil Level Engine Oil Level *Radiator Coolant Level...
  • Page 44 Portable Compressor 7/20 Table 9-- 1. (continued) MAINTENANCE SCHEDULE Initial Hours Monthly/Hours Hours (miles) Daily Weekly 200/400 200/400 1/--- 3/250 3/250 6/500 6/500 12/1 000 12/1,000 (500) Oil Separator Element *Feed Pump Strainer Cleaning Coolant Replacement *Valve Clearance Check Lights (running, brake, &...

  • Page 45: Routine Maintenance

    Portable Compressor 7/20 9.2. ROUTINE MAINTENANCE the machine is suitably tested, all guards and safety protection devices are refitted, This section refers to the various components which require periodic maintenance and replacement. all panels are replaced, canopy and doors closed, hazardous materials are effectively contained and The Table 9 ---1.

  • Page 46: Compressor Oil Filter

    Portable Compressor 7/20 9.5. COMPRESSOR OIL FILTER plate and then remove the cover plate. Remove the separator element. Refer to the Table 9 ---1. MAINTENANCE SCHEDULE in this section for the recommended servicing intervals. Inspection Removal Examine the filter element. Examine all hoses and tubes, and replace if necessary.

  • Page 47: Air Filter Elements

    Portable Compressor 7/20 9.12. FUEL FILTER WATER SEPARATOR WARNING The fuel filter water separator contains a filter element which should be replaced at regular intervals (see the Table 9 ---1. MAINTENANCE SCHEDULE). FOLLOW THE INSTRUCTIONS PROVIDED BY THE ANTIFREEZE SUPPLIER WHEN ADDING OR DRAINING THE ANTIFREEZE SOLUTION.

  • Page 48: Brakes

    Portable Compressor 7/20 9.19. BRAKES Check and adjust the brake linkage at 850 km (500 miles) then every 5,000 km (3,000 miles) or 3 months (whichever is the sooner) to compensate for any stretch of the adjustable cables. Check and adjust the wheel brakes to compensate for wear.

  • Page 49: Lubrication

    Portable Compressor 7/20 When the brake has been adjusted accurately the actuating Important distance is approximately 5÷8 mm (0.18÷0.3 in) on the bowden Check the brake actuators and bowden cables 11. The brake cable 11. actuators must not be pre---tensioned.

  • Page 50: Compressor Oil Filter Element

    Portable Compressor 7/20 CAUTION WARNING SOME OIL MIXTURES ARE INCOMPATIBLE AND RESULT IN THE FORMATION OF VARNISHES, SHELLACS OR LACQUERS WHICH MAY BE INSOLUBLE. NOTE DO NOT, UNDER ANY CIRCUMSTANCES, REMOVE ANY Always specify I---R Pro--- Tec oil for use at all ambient DRAIN PLUGS OR THE OIL FILLER PLUG FROM THE temperatures above ---23˚C ( ---11.4˚F).

  • Page 51: Drive Belt Replacement / Adjustment

    Portable Compressor 7/20 CAUTION Tighten main pivot bolt M16 and secure by nose washer. NEVER ALLOW THE IDLE PRESSURE TO EXCEED 8.6 bar Check belt adjustment. (125 psi) ON THE PRESSURE GAUGE, OTHERWISE THE Install drive belt guard. SAFETY VALVE WILL OPERATE.

  • Page 52: Torque Values

    Portable Compressor 7/20 9.25. TORQUE VALUES Refer to Table 9 ---2. TORQUE VALUES. Table 9-- 2. TORQUE VALUES (lbf ft) Engine mounts to engine 39÷47 (29÷35) Airend to pivot plate 39÷47 (29÷35) Air filter to bracket 22÷27 (16÷20) Autella clamp to exhaust 12÷15 (9÷11)

  • Page 53: Compressor Lubricants

    Portable Compressor 7/20 CONSULT FACTORY Figure 9-- 6. RATED OPERATING PRESSURE Table 9-- 3. COMPRESSOR LUBRICANTS Design Operating Pressure Ambient Temperature Specification [bar (psi)] [˚C (˚F)] 6.9÷20.7 (100÷300) ---23÷52 (---10÷125) I---R Pro---Tec , Mil---PRF 2104G SAE 10W 6.9÷20.7 (100÷300) ---40÷52 (---40÷125) I---R Performance 500, Mil---L---46167 24.1 (350)

  • Page 55: 10. Electrical System

    Portable Compressor 7/20 10. ELECTRICAL SYSTEM BATTERY, 12V KEY SWITCH FUSE HIGH AIR TEMPERATURE SWITCH (AIREND) ENGINE HIGH WATER TEMPERATURE SWITCH ENGINE OIL PRESSURE SWITCH D1,D2 DIODE (BLOCKING) FUEL PUMP NP 1--- 4 NODE POINT RELAY, TEMPERATURE SWITCH SOLENOID, FUEL...
  • Page 56 Portable Compressor 7/20 R. H. INDICATOR STOP TAIL 54G/2 54/6 58L/7 3I/3 58R/5 Black Green Pink Brown Orange Purple TAIL STOP Grey INDICATOR Blue White L. H. Yellow Plug Light (right hand) Fog light Light (left hand) Figure 10 ---2.

  • Page 57: 11. Piping And Instrumentation System

    Portable Compressor 7/20 11. PIPING AND INSTRUMENTATION SYSTEM AIR/OIL Air discharge Sonic orifice (restricts flow) Pressure gauge Separator tank Safety valve Compressor Engine Oil filter Oil cooler Figure 11 ---1. PIPING AND INSTRUMENTATION SYSTEM 11---1/(11---2 blank) SEPTEMBER 2003...

  • Page 59: 12. Lubricator

    Portable Compressor 7/20 12. LUBRICATOR CAUTION IF THE NYLON TUBES TO THE LUBRICATOR ARE DISCONNECTED THEN ENSURE THAT EACH TUBE IS RE CONNECTED IN THIS ORIGINAL LOCATION. 12.1. SAFETY WARNING 12.2. GENERAL INFORMATION Oil capacity: 2 l (0.53 gal). Oil specification:...

  • Page 61: 13. Kubota D1005 Engine

    Portable Compressor 7/20 13. KUBOTA D1005 ENGINE Should your engine require servicing, please contact your nearest Ingersoll--- Rand branch or distributor. All information, illustrations, and specifications contained in this 13.1. FOREWORD manual are based on the latest product information available at the time of publication.

  • Page 62: General Information

    Portable Compressor 7/20 13.3. GENERAL INFORMATION 13.3.1. Specifications Table 13 ---1. MAIN DATA AND SPECIFICATIONS Model KUBOTA D1005 ---EBB ---EC ---LT ---1 Type Vertical, water--- cooled, 4--- cycle diesel engine Number of cylinders Bore and atroke mm (in) 76x73.6 (2.99x2.90)

  • Page 63: Ingersoll

    Portable Compressor 7/20 13.3.3. Ingersoll ---Rand Engine After Sales 13.4.2. Fuel Requirements Support NOTICE Ingersoll--- Rand Engine After Sales Service The fuel injection pump, injector or other parts of the fuel Please feel free to contact your Ingersoll--- Rand branch or system and engine can be damaged if you use any fuel or fuel distributor for periodical inspection and maintenance.

  • Page 64: Lubricant

    Portable Compressor 7/20 13.4.3. Lubricant could be forced out. This could lead to a fire and the risk of personal injury and/or equipment damage. The quality of engine oil can effect engine performance, stability and engine life. Biocides Use of unsuitable engine oil will result in piston ring and cylinder...

  • Page 65: Starting The Engine (Normal)

    Portable Compressor 7/20 DO NOT TOUCH MUFFLER OR EXHAUST PIPES WHILE THEY ARE HOT; SEVERE BURNS COULD RESULT. ALWAYS STOP THE ENGINE AND ALLOW IT TO COOL BEFORE CONDUCTING INSPECTIONS, MAINTENANCE, OR FOR A CLEANING PROCEDURE. CONTACT WITH ENGINE OIL CAN DAMAGE YOUR SKIN.
  • Page 66 Portable Compressor 7/20 DO NOT OPERATE THE MACHINE WHILE UNDER THE INFLUENCE OF ALCOHOL OR DRUGS. DO NOT WEAR LOOSE, TORN OR BULKY CLOTHING AROUND THE MACHINE. IT MAY CATCH ON MOVING PARTS OR CONTROLS, LEADING TO THE RISK OF ACCIDENT. USE ADDITIONAL SAFETY ITEMS, E.G.

  • Page 67: Checks And Operation After Start

    Portable Compressor 7/20 Overheating As dilute sulphuric acid is used as electrolyte, be careful not to contaminate your eyes, hands, clothes, and metals with the CAUTION electrolyte. If it gets in your eye, wash with a large amount of water IF YOU SEE OR HEAR ESCAPING STEAM OR HAVE OTHER at once, then seek medical advice.

  • Page 68: Periodical Inspection And Maintenance

    Portable Compressor 7/20 (5.) Abnormal Engine Noise Use a filter wrench to remove the cartridge type oil filter element taking care to prevent any oil spillage into the enclosure. In the event of any abnormal engine noise, please consult your local Ingersoll--- Rand branch or dealer.

  • Page 69: Cooling System

    Portable Compressor 7/20 MINERAL OIL, FUELS, OR SOLVENTS. LAUNDER OR (4.) Keep yourself and others well away from the engine for further 10 minutes or while the steam blown out. DISCARD CLOTHING, SHOES, OR RAGS CONTAINING USED ENGINE OIL. (5.) Checking that there gets no danger such as burn, get rid of the causes of overheating see 14.

  • Page 70: Periodic Service

    Portable Compressor 7/20 When the coolant level drops due to evaporation, add water BE SURE TO STOP THE ENGINE WHILE REFUELING OR only to keep the anti ---freeze mixing ratio less than 50%. In case BLEEDING AND WHEN CLEANING OR CHANGING FUEL of leakage, add anti ---freeze and water in the specified mixing FILTER OR FUEL PIPES.
  • Page 71 Portable Compressor 7/20 If the clamp band is loose, apply oil to the screw of the band, and tighten the band securely. If the fuel pipes, made of rubber, become worn out, replace them and the clamp bands every two years.

  • Page 72: Air Intake System

    Portable Compressor 7/20 (5.) Air--- bleed the injection pump. NOTE Entrance of dust and dirt can cause a mulfunction of the fuel injection pump and the injection nozzle. Wash the fuel filter cup periodically. Red signal Indicator Normal Window Clogged “RESET“...

  • Page 73: Cold Weather Operation

    Portable Compressor 7/20 NOTE Please consult your local Ingersoll--- Rand branch or dealer when these procedures become due. High silicate antifreeze is not recommended because of causing serious silica gelation problems. Please also read the note refering to the service items marked with the star L symbol.

  • Page 74: Engine Maintenance Schedule

    Portable Compressor 7/20 13.8. ENGINE MAINTENANCE SCHEDULE WHEN INSTALING, BE SURE TO TIGHTEN ALL BOLTS LEST THEY SHOULD BE LOOSE. TIGHTEN THE BOLTS BY THE CAUTION SPECIFIED TORQUE. BE SURE TO CONDUCT DAILY CHECKS, PERIODIC DO NOT PUT ANY TOOLS ON THE BATTERY, OR BATTERY MAINTENANCE, REFUELING OR CLEANING ON A LEVEL TERMINALS MAY SHORT OUT.

  • Page 75: Interval Of Engine Oil

    Portable Compressor 7/20 NOTE *4 Replace only if necessary. When the battery is used for less than 100 hours in year, check The jobs indicated by must be done after the first 50 hours its electrolyte yearly. For refillable battery‘s only.

  • Page 77: 14. Troubleshooting

    Portable Compressor 7/20 14. TROUBLESHOOTING 14.1. COMPRESSOR TROUBLESHOOTING If the compressor does not function properly, use the following chart to identify and correct the cause. Table 14 ---1. COMPRESSOR TROUBLESHOOTING Fault Cause Remedy Engine speed too low Check the air cylinder and air filter(s)

  • Page 78: Engine Troubleshooting

    Portable Compressor 7/20 14.2. ENGINE TROUBLESHOOTING Table 14 ---2. ENGINE TROUBLESHOOTING Fault Cause Remedy Low battery charge Check 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...
  • Page 79 Portable Compressor 7/20 Table 14 ---2. (continued) ENGINE TROUBLESHOOTING Fault Cause Remedy Check the fuel tank and fuel filter. Remove water, dirt and other impurities Fuel is thick and doesn‘t flow As all fuel will be filtered by the filter, if there should be water or...
  • Page 80 Portable Compressor 7/20 Table 14 ---2. (continued) ENGINE TROUBLESHOOTING Fault Cause Remedy Check the fuel tank and refill the fuel, if necessary Lack of fuel Also check the fuel system for air or leaks Bad nozzle If necessary, replace with a new nozzle...

This manual is also suitable for:

120001

Table of Contents