Doosan C185 Operation Manual
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Doosan C185 Operation Manual

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OPERATION, MAINTENANCE,
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: 46551819 (02-2011) Rev B
Revised (10-12)
MANUAL
C185 - D80
C185 - D95
COMPRESSOR MODELS
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.

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Summary of Contents for Doosan C185

  • Page 1 Ingersoll-Rand Company in this manual is historical or nominative 1293 Glenway Drive in nature, and is not meant to suggest a current affiliation between Statesville, N.C. 28625 Ingersoll-Rand Company and Doosan Company or the products of www.doosanportablepower.com either. Book: 46551819 (02-2011) Rev B...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Operation & Maintenance Manual TITLE PAGE FOREWORD ............1-3 DRAWBAR NOTICE.
  • Page 4 TABLE OF CONTENTS Manual-Name TITLE PAGE 1 - 2...

  • Page 5: Foreword

    Foreword Book: 46551819 (2-11-2011) Rev B...
  • Page 6 Operating & Maintenance Manual Foreword Foreword The contents of this manual are considered to be proprietary and confidential to Doosan Infracore Portable Power (herein referred to as “Portable Power”), and should not be reproduced without the prior written permission of Portable Power.
  • Page 7 Foreword Operating & Maintenance Manual This machine should not be used: A. For direct or indirect human consumption of the compressed air. B. Outside the ambient temperature range specified in the general data section of this manual. C. When an actual or foreseeable risk of hazardous levels of flammable gases or vapors exists.
  • Page 8 Operating & Maintenance Manual Foreword **Always use Genuine Replacement Parts** Book: 46551819 (2-11-2011) Rev B...

  • Page 9: Drawbar Notice

    DRAWBAR NOTICE Book: 46551819 (2-11-2011) Rev B...
  • Page 10 Operating & Maintenance Manual DRAWBAR NOTICE DRAWBAR NOTICE (Important) This machine may have been shipped from 8. Support drawbar at the pintle eye. Pull the the factory with the drawbar positioned pin out of the jack located at the front of the upright.

  • Page 11: Safety

    Safety Book: 46551819 (2-11-2011) Rev B...

  • Page 12: Safety Precautions

    Operating & Maintenance Manual Safety Safety Precautions General Ensure that the operator reads and understands the decals and consults the manuals before maintenance or operation. Ensure that the Operation and Maintenance manual, and manual holder if equipped, are not removed permanently from the machine. Ensure that maintenance personnel are adequately trained, competent and have read the manuals.
  • Page 13 Safety Operating & Maintenance Manual Never operate unit without first observing all safety warnings and carefully reading the operation and maintenance manual shipped from the factory with this machine. Never operate the engine of this machine inside a building without adequate ventilation. Avoid breathing exhaust fumes when working on or near the machine.
  • Page 14 Operating & Maintenance Manual Safety 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. 1.
  • Page 15 Safety Operating & Maintenance Manual Book: 46551819 (2-11-2011) Rev B...
  • Page 16 Operating & Maintenance Manual Safety Book: 46551819 (2-11-2011) Rev B...
  • Page 17 Safety Operating & Maintenance Manual Book: 46551819 (2-11-2011) Rev B...
  • Page 18 Operating & Maintenance Manual Safety 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. DANGER DANGER (Red Background) indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
  • Page 19 Safety Operating & Maintenance Manual Book: 46551819 (2-11-2011) Rev B...
  • Page 20 Operating & Maintenance Manual Safety Book: 46551819 (2-11-2011) Rev B...
  • Page 21 Safety Operating & Maintenance Manual Free Safety Decals Safety Decals are available free of charge. Safety Decals are identified by the decal heading: DANGER, WARNING, or CAUTION. Decal part numbers are on the bottom of each decal and are also listed in the compressor’s parts manual.
  • Page 22 Operating & Maintenance Manual Safety Book: 46551819 (2-11-2011) Rev B...

  • Page 23: Noise Emission

    NOISE EMISSION Book: 46551819 (2-11-2011) Rev B...
  • Page 24 NOTE: The above information applies only to units that are built in compliance with the U.S. Environmental Protection Agency. Doosan Portable Power 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.
  • Page 25 NOISE EMISSION Operating & Maintenance Manual Noise Emission Control Maintenance Log COMPRESSOR MODEL __________________________ SERIAL NO. ___________________________________ USER UNIT NO. ________________________________ UNIT IDENTIFICATION DEALER OR DISTRIBUTOR FROM WHOM PURCHASED: Engine Make & Model: ________________ __________________________________ Serial No.: _________________________ __________________________________ Purchaser or Owner: _________________ __________________________________ Address: __________________________ Date Purchased: ____________________...
  • Page 26 Operating & Maintenance Manual NOISE EMISSION Maintenance Schedule Item Area Period Compressed Air Leaks As Detected Safety and Control Systems As Detected Acoustic Materials Daily Fasteners 100 hours Enclosure Panels 100 hours Air Intake & Engine Exhaust 100 hours Cooling Systems 250 hours Isolation Mounts 250 hours...
  • Page 27 NOISE EMISSION Operating & Maintenance Manual 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.
  • Page 28 Operating & Maintenance Manual NOISE EMISSION Maintenance Record For Noise Emission Control And Extended Warranty Item Hourmeter Maint/inspect Location Work Done Description Of Work Reading Date City/state By (Name) Book: 46551819 (2-11-2011) Rev B...

  • Page 29: General Data

    Section 4 - GENERAL DATA Book: 46551819 (2-11-2011) Rev B...
  • Page 30 Operating & Maintenance Manual GENERAL DATA General Data Unit Model: UNIT MODEL C185 Air Delivery CFM (litres/sec) 185 (87) Engine Speed - RPM (Full Load) 2600 Engine Speed - RPM (No Load) 1700 COMPRESSOR Rated Operating Pressure - psi (kPa)
  • Page 31 ® PRO-TEC Engine Fluid (1 gal) WARNING Modification or alteration of this machine. Can result in severe injury or death. Do not modify or alter without the express written consent of Doosan Infracore Portable Power. Book: 46551819 (2-11-2011) Rev B...
  • Page 32 Operating & Maintenance Manual GENERAL DATA Book: 46551819 (2-11-2011) Rev B...

  • Page 33: Operation

    OPERATION Book: 46551819 (2-11-2011) Rev B...

  • Page 34: Before Towing

    Operating & Maintenance Manual OPERATION BEFORE TOWING WARNING Failure to follow these instructions CAN cause severe injury or death. • Assure tow vehicle has towing capacity for weight of this unit as stated on general data decal. • Position the tow vehicle to align its hitch with the pintle eye or coupler of the compressor.

  • Page 35: Towing

    OPERATION Operating & Maintenance Manual Setting Up (All Units) • Position as level as possible. The design of these units permits a 15 degree sidewise limit on out-of-level operation. • When the unit is to be operated out-of-level, it is important: 1.

  • Page 36: Before Starting

    Operating & Maintenance Manual OPERATION CONTROL PANEL 1. Compressor Discharge Pressure Gauge - Indicates pressure in receiver tank, psi (kPa). 2. Hourmeter - Records running time for maintenance. 3. Service Air Button - After warm-up, PUSH. Provides full air pressure at the service outlet.

  • Page 37: Starting

    OPERATION Operating & Maintenance Manual • WARNING Do not remove pressure cap from a HOT radiator. Allow radiator to cool down before removing pressure cap. Use extreme care when removing a pressure cap from a liquid cooling system for the engine. The sudden release of pressure from a heated cooling system can result in a loss of coolant and possible severe personal injury.

  • Page 38: Stopping

    Operating & Maintenance Manual OPERATION NOTICE Do not operate the starter motor for more than 30 seconds without allowing at least 30 seconds cooling time between start attempts. Release Power Switch (it will automatically move to the “ON” position) when the engine starts and sustains running.
  • Page 39 OPERATION Operating & Maintenance Manual WARNING Since the service valve is closed, air downstream of the valve may be trapped. A vent hole in the service valve will slowly bleed air from the hose. Do not disconnect hoses until all pressure has been vented. NOTICE Do NOT use ETHER ! Machine has shutdown and sensors as follows:...
  • Page 40 Operating & Maintenance Manual OPERATION C185 Speed and Pressure Regulator Adjusting Instructions Before Starting 1. On the Pressure Regulator, loosen the jam nut and turn screw counterclockwise until tension is no longer felt at the screw. Then, turn screw clockwise one full turn.
  • Page 41 OPERATION Operating & Maintenance Manual Book: 46551819 (2-11-2011) Rev B...
  • Page 42 Operating & Maintenance Manual OPERATION Book: 46551819 (2-11-2011) Rev B...

  • Page 43: Maintenance

    MAINTENANCE Book: 46551819 (2-11-2011) Rev B...
  • Page 44 Operating & Maintenance Manual MAINTENANCE Maintenance CAUTION Any unauthorized modification or failure to maintain this equipment may make it unsafe and out of factory warranty. If performing more than visual inspections, disconnect battery cables and open manual blowdown valve. Use extreme care to avoid contacting hot surfaces (engine exhaust manifold and piping, air receiver and air discharge piping, etc.).
  • Page 45 MAINTENANCE Operating & Maintenance Manual Air Cleaner Weekly squeeze the rubber valve (precleaner dirt dump) on each air cleaner housing to ensure that they are not clogged. The optional air filters restricted sensor will automatically reset after the main power switch is turned to “OFF.”...
  • Page 46 Operating & Maintenance Manual MAINTENANCE Tires A weekly inspection is recommended. Tires that have cuts or cracks or little tread should be repaired or replaced. Monthly check the wheel lug nuts for tightness. Fasteners Visually check entire unit in regard to bolts, nuts and screws being properly secured. Spot check several capscrews and nuts for proper torque.
  • Page 47 MAINTENANCE Operating & Maintenance Manual To ensure freedom from air leaks, all rubber hose joints and the screw-type hose clamps must be absolutely tight. Regular inspection of these connections for wear or deterioration is necessary. Premature wear of both the engine and compressor is ASSURED whenever dust-laden air is permitted to enter the engine’s combustion chamber or compressor intake.
  • Page 48 Operating & Maintenance Manual MAINTENANCE WARNING High pressure air can cause severe injury or death from hot oil and flying parts. Always relieve pressure before removing caps, plugs, covers or other parts from pressurized air system. 1. Open the service air valve(s) to ensure that system is relieved of all pressure. Close the valve(s).
  • Page 49 MAINTENANCE Operating & Maintenance Manual Compressor Oil The lubricating and cooling oil must be replaced every 500 hours of operation or six (6) months, whichever comes first. Refer to warranty section about extended warranty. Receiver-Separator Systems WARNING High pressure air can cause severe injury or death from hot oil and flying parts. Always relieve pressure before removing caps, plugs, covers or other parts from pressurized air system.
  • Page 50 Operating & Maintenance Manual MAINTENANCE Scavenge Line WARNING High pressure air can cause severe injury or death from hot oil and flying parts. Always relieve pressure before removing caps, plugs, covers or other parts from pressurized air system. The scavenge line originates at the manifold and terminates at the compressor airend near the oil filter element.
  • Page 51 MAINTENANCE Operating & Maintenance Manual 5. Wipe the area clean using Duponts 3900S. 6. Blow and tack the area to be painted. 7. Apply a smooth coat of Duponts 1854S Tuffcoat Primer to all bare metal areas and allow to dry. 8.
  • Page 52 Operating & Maintenance Manual MAINTENANCE MAINTENANCE SCHEDULE Daily Weekly Monthly 3 MOS. 6 MOS. 12 MOS. 250 hours 500 hours 1000 hours Compressor Oil Level Engine Oil Level Radiator Coolant Level Gauges/Lamps Air Cleaner Service Indicators Fuel Tank (fill at end of day) DRAIN Fuel Water Separator (Drain) Oil Leaks...

  • Page 53: Lubrication

    LUBRICATION Book: 46551819 (2-11-2011) Rev B...
  • Page 54 C to 52 Alternate: ISO Viscosity Grade 46 with rust Preferred Fluids - Use of these fluids with and oxidation inhibitors, designed original Ingersoll Rand/Doosan branded for air compressor service. filters can extend airend warranty. Refer to 350 psi Preferred:...

  • Page 55: Troubleshooting

    Troubleshooting Book: 46551819 (2-11-2011) Rev B...
  • Page 56 Operating & Maintenance Manual Troubleshooting Troubleshooting Introduction Troubleshooting for a portable air compressor is an organized study of a particular problem or series of problems and a planned method of procedure for investigation and correction. The troubleshooting chart that follows includes some of the problems that an operator may encounter during the operation of a portable compressor.
  • Page 57 Troubleshooting Operating & Maintenance Manual Trouble Shooting Chart Bold Headings depict the COMPLAINT - Subheadings indicate CAUSES NOTE: Subheadings suggest sequence to follow troubleshooting. Table 1: Unit Shutdown Cause Corrective Action Out of Fuel Add CLEAN diesel Fuel Compressor Oil Level Too Low Add correct oil Compressor Oil Temp.
  • Page 58 Operating & Maintenance Manual Troubleshooting Table 3: Unit Fails to Shutdown: Complaint Corrective Action Defective Discharge Air Temperature Switch Replace switch Defective Sep. Temp Switch Replace switch Defective Engine Temp Switch Replace switch Defective Engine Oil Pressure Switch Replace switch Defective Shutdown Solenoid Carefully block air inlet to stop engine Malfunctioning Relay...
  • Page 59 Revision History Rev Level EC Number Comments SVC xxxxx Original Release Update Drawbar info...
  • Page 60 Doosan Infracore Portable Power 1293 Glenway Drive Statesville, N.C. 28625 www.doosanportablepower.com ©2009 Doosan Infracore International, Inc. Printed in the USA...

This manual is also suitable for:

D80D95

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