Multiquip DCA-500SSK Generator Shutdown Procedure, Engine Shutdown, Emergency Stop

Page 54

DCA-500SSK — GENERATOR SHUTDOWN PROCEDURE

Engine Shutdown

To shutdown the generator use the following procedure:

1.Place both the MAIN, GFCI and LOAD circuit breakers to the "OFF position"

2.Set the engine speed switch (Figure 51) to the idle (low) position (If optional part installed).

Emergency Stop

To stop the engine in the event of an emergency, PUSH the emergency stop button (Figure 54) inward. This button is located on the generator's control panel, see page 34, Figure 10.

Figure 54. Emergency Stop Button

Figure 51. Engine Speed Switch

3.Let the engine cool by running it for 3-5 minutes with no load applied.

4.Place the Off/Manual/Auto Switch (Figure 52) in the "OFF/ RESET" position

Figure 52. Off/Manual Auto Switch (OFF)

5.Verify that the "Engine Running" status LED (Figure

53)on the Microprocessor Engine Control Module (MPEC) display is "OFF" (not lit).

Figure 53. MPEC Engine Running

Status LED (OFF)

CAUTION:

NEVER stop the engine suddenly except in an emergency. DO NOT use the emergency stop switch as a method of shutting down the engine.This switch is ONLY to be used in the event of an emergency.

6.Remove the load from the UVW terminal strip (Figure 32 page 49).

PAGE 54 — DCA-500SSK — PARTS AND OPERATION MANUAL (STD) — REV. #1 (04/14/01)

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Contents MQ Power Model DCA-500SSK Whisperwatttm Generator Page Heres HOW to GET Help Table of Contents Earn Extra Discounts when You order by FAX Parts Ordering ProceduresGeneral Safety Rules for Safe OperationRadiator Battery Loading and Unloading CraneRules for Safe Operation Towing Safety Precautions DCA-500SSK -TOWINGDCA-500SSK TRAILER-SAFETY Guidelines Explanation of ChartDCA-500SSK -TRAILER-SPECIFICATIONS DCA-500SSK -TRAILER-SPECIFICATIONS ElectricalElectric Brake Adjustment BrakesElectric Brakes DCA-500SSK -TRAILER Safety Guidelines Hydraulic/Air/Surge BrakesTires/Wheels/Lug Nuts Tire Wear/InflationSuspension DCA-500SSK -TRAILER Safety Guidelines Torque Ft.-LbsLug Nut Torque Requirements DCA-500SSK -TRAILER-WIRING Diagram DCA-500SSK -TRAILER Brakestroubleshooting Symptom Possible Cause SolutionDCA-500SSK Operation and Safety Decals Machine Safety DecalsDCA-500SSK Operation and Safety Decals DCA-500SSK Operation and Safety Decals DCA-500SSK Operation and Safety Decals DCA-500SSK Operation and Safety Decals DCA-500SSK -- Notes DCA-500SSK Specifications DCA-500SSK General Information DCA-500SSK Major Components Major ComponentsPage DCA-500SSK Dimensions TOP and Side DimensionsDCA-500SSK Dimensions Front and Rear DCA-500SSK Control Panel Control PanelDCA-500SSK Control Panel Pilot Lamp Indicates that the generator is working properlyDCA-500SSK Engine Operating Panel Engine Operating PanelFuel Level Gauge Indicates amount of diesel fuel remaining DCA-500SSK Outputterminal Output Terminal Panel Location Model Output Terminal Panel Available VoltagesOver Current Relay Maximum Amps Rated Maximum AmpsReading the Output Terminal Gauges AC VoltmeterSingle Phase, 139 Volt Single Phase, 240 VoltPhase, 240 Volt Voltage Change-over BoardSingle Phase, 277 Volt Single Phase, 480 VoltPhase, 480 Volt DCA-500SSK OutputterminalDCA-500SSK Installation Outdoor InstallationDCA-500SSK Installation Typical Generator Grounding ApplicationDCA-500SSK PRE-SETUP General Inspection Prior to OperationType Oil RangeOperation in Freezing Weather Cleaning the RadiatorAir Cleaner Fan Belt TensionBattery Cable Installation WiringPiping and Hose Connection Single Phase Load Three Phase LoadDCA-500SSK Load Application Before Starting Engine Before Starting Generator and Control PanelSet the battery ON/OFF switch to the on position Voltage Meter Volts Engine Speed Switch DCA-500SSK Generator START-UP Procedure Auto DCA-500SSK Generator Shutdown Procedure Engine ShutdownEmergency Stop Page DCA-500SSK Maintenance Check Electric Heater If equipped Changing OilReplacing fuel filter Cleaning breather element GreasingGenerator Storage Inspection / Maintenance DCA-500SSK-GENERATORWIRING Diagram DCA-500SSK-ENGINEWIRING Diagram DCA-500SSK -TROUBLESHOOTING Engine DCA-500SSK -TROUBLESHOOTING Engine Engine TroubleshootingDCA-500SSK -TROUBLESHOOTING GENERATOR/ENGINE Generator TroubleshootingDCA-500SSK -TROUBLESHOOTING Mpec Mpec TroubleshootingExplanation of Code in Remarks Column Items Found In the Items Number ColumnDCA-500SSK Suggested Spare Parts DCA-500SSK w/SA6D170AE-1 Komatsu EngineQty Description DCA-500SSK Generator Assy Part Name QTY DCA-500SSK Generator Assy DCA-500SSK Generator Assy DCA-500SSK Control BOX Assy Part Name DCA-500SSK Control BOX Assy APS Unit DCA-500SSK Engine & Radiator Assy Part Name QTY Remarks DCA-500SSK Engine & Radiator Assy 0131710060 DCA-500SSK Engine Operating Panel Assy Support LEG DCA-500SSK Engine Operating Panel Assy Starter Switch DCA-500SSK Outputterminal Assy Output Terminal DCA-500SSK Outputterminal Assy Cover DCA-500SSK Battery Assy Battery DCA-500SSK Muffler Assy Muffler DCA-500SSK Fueltank Assy Fuel Tank DCA-500SSK Enclosure #1 Assy Enclosure #1 AssyDCA-500SSK Enclosure #1 Assy DCA-500SSK Enclosure #1 Assy HEX.NUT DCA-500SSK Enclosure #2 Assy Enclosure #2 AssyRear Frame DCA-500SSK Enclosure #2 Assy DCA-500SSK Enclosure #2 Assy DCA-500SSK Enclosure #3 Assy Enclosure #3 AssyDCA-500SSK Enclosure #3 Assy DCA-500SSK Enclosure #3 Assy 7525151504 DCA-500SSK Rubber Seal Assy 0228901640 DCA-500SSK Nameplate and Decals Control BOX Group DCA-500SSK Nameplate and Decals Part Name QTY Remarks Terms and Conditions of Sale Parts Freight PolicyPage Mail mq@multiquip.com WWW multiquip.com