Multiquip DCA-15SPX4 Air Removal, Check Oil Level, Replacing Oil Filter, Replacing Fuel Filter

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Air Removal

If air enters the fuel injection system of a diesel engine, starting becomes impossible. After running out of fuel, or after disassembling the fuel system, bleed the system according to the following procedure. See the KUBOTA Engine Manual for details.

To restart after running out of fuel, turn the switch to the “ON” position for 15-30 seconds. Try again, if needed. This unit is equipped with an automatic air bleeding system.

Check Oil Level

Check the crankcase oil level prior to each use, or when the fuel tank is filled. Insufficient oil may cause severe damage to the engine. Make sure the generator is level. The oil level must be between the two notches on the dipstick as shown in Figure 17.

Replacing Oil Filter

Remove the old oil filter.

Apply a film of oil to the gasket on the new oil filter.

Install the new oil filter.

After the oil cartridge has been replaced, the engine oil will drop slightly. Run the engine for a while and check for leaks before adding more oil if needed. Clean excessive oil from engine.

Cleaning the Fuel Strainer

Clean the fuel strainer if it contains dust or water. Remove dust or water in the strainer cap and wash it in gasoline. Securely fasten the fuel strainer cap so that fuel will not leak. Check the fuel strainer every 200 hours of operation or once a month.

Replacing Fuel Filter

Replace the fuel filter cartridge with new one every 500 hours or so.

Loosen the drain plug at the lower top of the fuel filter. Drain the fuel in the fuel body together with the mixed water. DO NOT spill the fuel during disassembly.

Vent any air.

DCA-15SPX4 — MAINTENANCE

Flushing Out Radiator and Replacing Coolant

Open both cocks located at the crankcase side and at the lower part of the radiator and drain coolant. Open the radiator cap while draining. Remove the overflow tank and drain.

Check hoses for softening and kinks. Check clamps for signs of leakage.

Flush the radiator by running clean tap water through radiator until signs of rust and dirt are removed. DO NOT clean radiator core with any objects, such as a screwdriver.

Tighten both cocks and replace the overflow tank.

Replace with coolant as recommended by the engine manufaturer.

Close radiator cap tightly.

WARNING - BURN HAZARDS

Allow engine to cool when flushing out radiator. Flushing the radiator while hot could cause serious burns from water or steam.

Generator Storage

For longe term storage of the generator the following is recommended:

Fill the fuel tank completely. Treat with a fuel stabilizer if necessary.

Completely drain the oil from the crankcase and refill if necessary with fresh oil.

Clean the entire generator, internal and external.

Cover the generating set and store in a clean, dry place.

Disconnect the battery.

Make sure engine coolant is at proper level.

If generator is mounted on a trailer, jack trailer up and place on blocks so tires do not touch the ground or block and completely remove the tires.

DCA-15SPX4— OPERATION MANUAL — REV. #0 (02/17/09) — PAGE 35

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Contents Model DCA-15SPX4 Proposition 65WARNING Diesel engine exhaust and somePage Table of Contents Ordering parts has never been easier Parts Ordering ProceduresDCA-15SPX4 Specifications Dimensions DCA-15SPX4 Dimensions TOP, Side and FrontHazard Symbols DCA-15SPX4 Safety Message Alert SymbolsDCA-15SPX4 Safety Message Alert Symbols DCA-15SPX4 Rules for Safe Operation General SafetyDCA-15SPX4 Rules for Safe Operation Maintenance SafetyBattery Safety Death Towing and Transporting Safety Page Typical Generator Grounding Application DCA-15SPX4 InstallationGenerator Grounding Outdoor InstallationIndoor Installation MountingOpen Delta Excitation System GeneratorGenerator Control Panel Output Terminal PanelMajor Components DCA-15SPX4 Major ComponentsDCA-15SPX4 Generator Control Panel 12 11DCA-15SPX4 Generator Control Panel Output Terminal Familiarization DCA-15SPX4 Output Terminal Panel FamiliarizationL5-30RTwist Lock 120VAC Receptacle DCA-15SPX4 Output Terminal Panel Familiarization120VAC Gfci Receptacle DCA-15SPX4 Output Terminal Panel Familiarization Connecting LoadsRated Voltage Maximum Amps Single Phase LoadDCA-15SPX4 Load APPLICATION/MAXIMUM Amperage Generator Amperage1Ø 240 Output Terminal Lug Voltages DCA-15SPX4 Gauge READING/TERMINAL Panel ConnectionsUNV Terminal Output Voltages 1Ø 120 Output Terminal Lug VoltagesFuel Check DCA-15SPX4 SetupCircuit Breakers Lubrication OilRefueling Refueling ProcedureOperation FreezingWeather Cleaning the RadiatorAir Cleaner Fan Belt Tension Coolant Antifreeze/Summer Coolant/WaterAlternator BatteryBattery Cable Installation WiringBefore Starting DCA-15SPX4 Generator START-UP ProcedureSpeed Control Switch RUN DCA-15SPX4 Generator START-UP ProcedureEmergency Shutdown Procedure Normal Shutdown ProcedureDCA-15SPX4 Maintenance Replacing Oil Filter Cleaning the Fuel StrainerAir Removal Check Oil LevelBattery Charger JacketWater Heater Power Connections Hydraulic Surge Brakes DCA-15SPX4 -TRAILER MaintenanceBrake Adjustment BrakesSuspension Tires/Wheels/Lug NutsTireWear/Inflation Lug Nut Torque Requirements DCA-15SPX4 -TRAILER MaintenanceGenerator Wiring Diagram DCA-15SPX4 Generatorwiring DiagramEngine Wiring Diagram DCA-15SPX4 Enginewiring DiagramDCA-15SPX4 -TROUBLESHOOTING Engine DCA-15SPX4 -TROUBLESHOOTING Engine Generator Troubleshooting DCA-15SPX4 -TROUBLESHOOTING GeneratorFailure Diagnosis Lamp Code DCA-10SPX4 -TROUBLESHOOTING PRE-HEAT Lamp CodesDCA-15SPX4 Explanation of Code in Remarks Column Sample Parts ListDescription DCA-15SPX4 Suggested Spare PartsDCA-15SPX4 Generator Assy Part Name QTY Remarks DCA-15SPX4 Control Panel Assy Part Name DCA-15SPX4 Control Panel Assy Automatic Voltage Regulator DCA-15SPX4 Outputterminal Assy Part Name QTY DCA-15SPX4 Engine and Radiator Assy Engine Foot DCA-15SPX4 Engine and Radiator Assy Drain Joint DCA-15SPX4 Battery Assy Battery Band DCA-15SPX4 -MUFFLER Assy Muffler DCA-15SPX4 Fueltank Assy CAP, Fuel Tank DCA-15SPX4 Enclosure Assy Base DCA-15SPX4 Enclosure Assy Side Panel DCA-15SPX4 -RUBBER Seal Assy Rubberseal DCA-15SPX4 Nameplate and Decals Assy DCA-15SPX4 Name Plate and Decals Assy Freightpolicy Terms and Conditions of Sale PartsPage Heres HOW to GET Help