Multiquip DCA-500SSK operation manual Voltage Meter Volts

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DCA-500SSK — GENERATOR START-UP PROCEDURE (MANUAL)

10.The generator's voltage meter (Figure 41) displays the 120 VAC in VOLTS. If the voltage is not within the specified frequency tolerance, use the voltage adjustment control knob (Figure 42) to increase or decrease the desired voltage.

12.The engine oil pressure gauge (Figure 44) will indicate the oil pressure (kg/ cm2) of the engine. Under normal operating conditions the oil pressure should be approximately 25 psi.

Figure 41. Voltage Meter (Volts)

Figure 42. Voltage Adjust Control

Knob

11.The ammeter (Figure 43) will indicate zero amps with no load applied. When a load is applied, this meter will indicate the amount of current that the load is drawing from the generator’s alternator.

40

2060

0

75

A

Figure 44. Oil Pressure Gauge

13.The coolant temperature gauge (Figure 45) will indicate the coolant temperature. Under normal operating conditions the coolant temperature should be between 165 and 215 degrees Fahrenheit (Green Zone).

WATER TEMP

Figure 45. Coolant Temperature Gauge

Figure 43. Ammeter (No Load)

DCA-500SSK — PARTS AND OPERATION MANUAL (STD)— REV. #1 (04/14/01) — PAGE 51

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Contents MQ Power Model DCA-500SSK Whisperwatttm Generator Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures Earn Extra Discounts when You order by FAXRules for Safe Operation General SafetyRadiator Loading and Unloading Crane BatteryRules for Safe Operation DCA-500SSK -TOWING Towing Safety PrecautionsExplanation of Chart DCA-500SSK TRAILER-SAFETY GuidelinesDCA-500SSK -TRAILER-SPECIFICATIONS Electrical DCA-500SSK -TRAILER-SPECIFICATIONSElectric Brake Adjustment BrakesElectric Brakes Hydraulic/Air/Surge Brakes DCA-500SSK -TRAILER Safety GuidelinesTires/Wheels/Lug Nuts Tire Wear/InflationSuspension DCA-500SSK -TRAILER Safety Guidelines Torque Ft.-LbsLug Nut Torque Requirements DCA-500SSK -TRAILER-WIRING Diagram Symptom Possible Cause Solution DCA-500SSK -TRAILER BrakestroubleshootingMachine Safety Decals DCA-500SSK Operation and 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 Major Components DCA-500SSK Major ComponentsPage Dimensions DCA-500SSK Dimensions TOP and SideDCA-500SSK Dimensions Front and Rear Control Panel DCA-500SSK Control PanelPilot Lamp Indicates that the generator is working properly DCA-500SSK Control PanelEngine Operating Panel DCA-500SSK Engine Operating PanelFuel Level Gauge Indicates amount of diesel fuel remaining DCA-500SSK Outputterminal Output Terminal Panel Location Rated Maximum Amps Output Terminal Panel Available VoltagesOver Current Relay Maximum Amps ModelAC Voltmeter Reading the Output Terminal GaugesVoltage Change-over Board Single Phase, 240 VoltPhase, 240 Volt Single Phase, 139 VoltDCA-500SSK Outputterminal Single Phase, 480 VoltPhase, 480 Volt Single Phase, 277 VoltOutdoor Installation DCA-500SSK InstallationTypical Generator Grounding Application DCA-500SSK InstallationGeneral Inspection Prior to Operation DCA-500SSK PRE-SETUPRange Type OilFan Belt Tension Cleaning the RadiatorAir Cleaner Operation in Freezing WeatherBattery Cable Installation WiringPiping and Hose Connection Single Phase Load Three Phase LoadDCA-500SSK Load Application Before Starting Generator and Control Panel Before Starting EngineSet 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 Engine Troubleshooting DCA-500SSK -TROUBLESHOOTING EngineGenerator Troubleshooting DCA-500SSK -TROUBLESHOOTING GENERATOR/ENGINEMpec Troubleshooting DCA-500SSK -TROUBLESHOOTING MpecItems Found In the Items Number Column Explanation of Code in Remarks 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 Enclosure #1 Assy DCA-500SSK Enclosure #1 AssyDCA-500SSK Enclosure #1 Assy DCA-500SSK Enclosure #1 Assy HEX.NUT Enclosure #2 Assy DCA-500SSK Enclosure #2 AssyRear Frame DCA-500SSK Enclosure #2 Assy DCA-500SSK Enclosure #2 Assy Enclosure #3 Assy DCA-500SSK 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 Freight Policy Terms and Conditions of Sale PartsPage Mail mq@multiquip.com WWW multiquip.com