Omega Engineering JD 4045, 185-210 DUS manual Troubleshooting, 27 P/N

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SECTION 5 TROUBLESHOOTING

5.1 TROUBLESHOOTING

If the unit will not crank when a “START” is attempted, DO NOT jump-start without first considering the following:

•If there is obvious battery damage such as a cracked or broken case, replace battery

•Check for loose battery cables. Tighten if necessary

•Check terminals for corrosion, clean if necessary

1.Connect the first jumper cable from positive “+” (red) terminal of the discharged battery to the positive “+” (red) terminal on the booster battery. NEVER connect “+” (red) to “-” (black). DO NOT PERMIT vehicles to touch each other as this could establish a ground connection and counteract the benefits of this procedure.

2.Connect one end of second jumper cable to the ground negative “-” (black) terminal of the booster battery. Connect the other end of this jumper cable to a solid, stationary metallic point on the compressor with the discharged battery but at a point AWAY from the battery (at least 18 inches or more) if possible. DO NOT connect directly to the negative post of the discharged battery.

3.Disconnect positive battery terminal whenever using a high rate charge. Start the compressor in accordance with normal procedure. When the engine is operating smoothly disconnect the jumper cable end at the engine block before disconnecting the jumper cables from the other position.

Your Boss compressor has safety switches that protect the engine and compressor from permanent damage. The safety switches are as follows:

1.Engine Oil Pressure: This is a normally open switch that closes with 15 PSI of engine oil pressure.

2.Engine Coolant Temperature: This is a normally closed that opens a 220° F.

3.Compressor Oil Temperature: This is a normally closed switch that opens at 245°F.

All above switches are in series with the power feed to the engine fuel solenoid. If any of the switches open, power to the solenoid is lost and the engine shuts down.

WARNING

OPERATING WITHOUT SAFETY SWITCHES COULD CAUSE SEVERE PERSONAL INJURY OR DEATH AND CAUSE SIGNIFICANT PROPERTY DAMAGE. IT WILL VOID EXISTING WARRANTIES. ALWAYS ENSURE THAT ALL SAFETY SYSTEMS ARE FUNCTIONAL.

27 P/N: 307271

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Contents Omega Tool Serial Number Model Number 06/17/2008 MCMPage Table of Contents Page Introduction OWNER’S ResponsibilityAIR Compressor Safety Precautions User Modification Tampering with Noise Control System ProhibitedBefore Starting the Compressor SafetyParking Compressor USE and Compressed AIRServicing LiftingRotary Compressor Components DescriptionIntroduction Engine Components Instrument Panel Door ChassisEnclosure FrameRoutine Shutdown Procedure Starting ProcedureEmergency Shutdown Procedure OperationCold Weather Fuel MaintenanceEngine Fuel Specifications 15 P/NEngine OIL and Filter Engine Cooling SpecificationsOIL Filter Replacement MixturesCompressor OIL Radiator Pressure CAPRadiator Coolant LevelCompressor OIL Specifications Compressor OIL Filter 19 P/NElement Inspection Compressor & Engine AIR Filter MaintenanceElement Replacement Separator Element Replacement Belts & Belt AdjustmentCleaning Oilthermostat Compressor OIL Thermostatic ValveIdle Speed Adjustment Procedures CONTROLS-OPERATION and AdjustmentsAdjustment Rated Speed Adjustment BatteryPressure Regulator Adjustment InstrumentsMaintenance Schedule Daily OperationMaintenance Schedule Chart 25 P/NProcedure for Ordering Parts Compressor AIR Filter Element27 P/N TroubleshootingTroubleshooting Troubleshooting Chart Symptom Cause Remedy29 P/N Clean or replace the element 31 P/N WarrantyBoss INDUSTRIES, INC Genesis Drive LAPORTE, Summary of Main Warranty Provisions Return or Warranty Claims Filing Procedures WARRANTY/RETURN Goods InstructionsWarranty Claims Preparation of Part Return 33 P/NGeneral Damage in TransitScrew Compressor AIR-END Exchange Program 35 P/NPage Section Assembly Drawings 37 P/NCompressor & PARTS, Omega 185-210 DUS Frame & PARTS, Omega 185-210 DUSEngine & PARTS, Omega 185-210 DUS Coolers & PARTS, Omega 185-210 DUS39 P/N REV Description Date ENG Revision HistorySWITCH, Temp 220 F NC Gold Contacts BRACKET,ASSY ENG. AIR CleanerSWITCH, Press 18# N.O /8MNPT SENDER, Coolant Temperature 3/841 P/N 307271 CONNECTOR, 1/4 Mnpt X 1/4 Tube 200PSI DEG CONNECTOR, 1 Mjic X 1 MnptCONNECTOR, Male 1/4 T X 1/4 D RELIEF, 1/2 NPT 175 PSIBATTERY, 12VOLT 650CCA a BRACKET, Battery Hold DownBOLT, Battery Hold Down VALVE, Service 1 X 3/4-Y Vented45 P/N LA PORTE,Latch ADJ Lever C2-33-35 PANEL, DUS Rear AccessPANEL, DUS OIL Fill Access WASHER, Flat Wide 1/4 SS47 P/N John Deere 4045 DF Engine
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