Multiquip M2870300504 operation manual Connecting Loads, Blower Fan

Page 26

DCA-70SSIU (60 Hz) — OUTPUT TERMINAL PANEL FAMILIARIZATION

Connecting Loads

Loads can be connected to the generator by the Ouput Terminal Lugs or the convienience receptacles (Figure 13). Make sure to read the operation manual before attempting to connect a load to the generator.

To protect the output terminals from overload, a 3-pole, 175A main circuit breaker is provided. Make sure to switch ALL circuit breakers to the OFF position prior to starting the engine.

Figure 13. Connecting Loads

Over Current Relay

An over current relay (Figure 14) is connected to the main circuit breaker. In the event of an overload, both the circuit breaker and the over current relay may trip. If the circuit breaker can not be reset, the reset button on the over cur- rent relay must be pressed. The over current relay is lo- cated in the control box.

Blower Fan

This unit has an intake fan located at the rear of the machine to draw outside air into the cabinet to cool the engine. The fan has a 10 amp AC fuse located beneath the Voltage Selector Switch (Figure 15).

Figure 15. Blower Fan Fuse

DANGER - ELECTROCUTION HAZARDS

This fuse has current running through it any time the engine is running. This fuse is NOT connected to the main circuit breaker of the generator. Attempting to replace the fuse with the engine and/or generator operating

could result in electrocution and severe bodily harm. ALWAYS turn the unit completely off before attempting to replace or handle this fuse.

Figure 14. Over Current Relay

PAGE 26 — DCA-70SSIU (60 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (01/06/09)

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Contents Parts List NO. M2870300504 Model DCA-70SSIUPage Heres HOW to GET Help Wilmington Ave Carson, CATable of Contents Direct TOLL-FREE access to our Parts Department DCA-70SSIU 60 Hz Specifications DCA-70SSIU 60 Hz Dimensions TOP, Side and Front DimensionsDCA-70SSIU 60 Hz Safety Message Alert Symbols Hazard SymbolsDCA-70SSIU 60 Hz Safety Message Alert Symbols This generator, other property, orBurns General SafetyDCA-70SSIU 60 Hz Rules for Safe Operation Generator Grounding Electrical SafetyDCA-70SSIU 60 Hz Rules for Safe Operation Maintenance Safety Battery SafetyTowing &Transporting Safety EmergenciesDCA-70SSIU 60 Hz Generator Decals DCA-70SSIU 60 Hz Generator Decals Generator Decals Cont inuedDCA-70SSIU 60 Hz Installation Typical Generator Grounding ApplicationIndoor Installation DCA-70SSIU 60 Hz InstallationOutdoor Installation When connecting the generatorGenerator Control Panel GeneratorEngine Operating Panel Output Terminal PanelDCA-70SSIU 60 Hz Major Components Major ComponentsPage DCA-70SSIU 60 Hz Generator Control Panel DCA-70SSIU 60 Hz Engine Operating Panel Auto On/Off Engine Controller Mpec Major faults will shutdown the generatorDCA-70SSIU 60 Hz Engine Operating Panel DCA-70SSIU 60 Hz Output Terminal Panel Familiarization Output Terminal FamiliarizationDCA-70SSIU 60 Hz Output Terminal Panel Familiarization 120VAC Gfci ReceptaclesConnecting Loads Blower FanDCA-70SSIU 60 Hz Load Application Single Phase LoadThree Phase Load Motors and motor-drivenGenerator OutputVoltages Voltage Selector SwitchGenerator Amperage Gfci Receptacle Load CapabilityReading Amperage How to Read the OutputTerminal GaugesDCA-70SSIU 60 Hz Gauge Reading Uvwo Terminal Output Voltages Three-Phase PositionDCA-70SSIU 60 Hz Output Terminal Panel Connections 3Ø 240/139 Output Terminal Lug Voltages1Ø 240V/120V Output Terminal Lug Voltages DCA-70SSIU 60 Hz Output Terminal Panel Connections3Ø 480/277 Output Terminal Lug Voltages Lubrication Oil DCA-70SSIU 60 Hz PRE-SETUPCircuit Breakers Fuel CheckRefueling Procedure RefuelingOperation FreezingWeather Cleaning the RadiatorAir Cleaner Fan Belt Tension Vol % Freezing PointWiring BatteryBattery Cable Installation AlternatorEngines exhaust contains harmful emissions DCA-70SSIU 60 Hz Generator START-UP Procedure ManualBefore Starting Direct exhaust away from nearby personnelEngine Running LED on No LoadEmergency Shutdown Procedure Starting Auto ModeShutdown Procedure DCA-70SSIU 60 Hz Maintenance Check Oil Level Cleaning the Fuel StrainerAir Removal Replacing Oil FilterDCA-70SSIU 60 Hz Maintenance To ensure adequate startingTrailer Maintenance Coupler Type of hitch used on the trailer for towingBrakes DCA-70SSIU 60 Hz -TRAILER MaintenanceBrake Adjustment Check the wheel and drum for free rotationSuspension Tires/Wheels/Lug NutsTireWear/Inflation Start all wheel lug nuts by hand DCA-70SSIU 60 Hz -TRAILER MaintenanceLug Nut Torque Requirements DCA-70SSIU 60 Hz -TRAILERWIRING Diagram DCA-70SSIU 60 Hz Operation and Parts Manual REV. #1 01/06/09 DCA-70SSIU 60 Hz Generatorwiring Diagram Generator Wiring DiagramDCA-70SSIU 60 Hz Enginewiring Diagram Engine Wiring DiagramDCA-70SSIU 60 Hz -TROUBLESHOOTING Generator Generator TroubleshootingDCA-70SSIU 60 Hz -TROUBLESHOOTING Engine Controller Engine Controller Troubleshooting MpecItems Found In the Items Number Column If more than one of the samePart number on this Suggested Spare Parts list DCA-70SSIU 60 Hz Suggested Spare PartsDCA-70SSIU 60 HZ Generator Assy DCA-70SSIU 60 Hz Generator Assy DCA-70SSIU 60 Hz Control BOX Assy 0330000240 M22130014020330000180 0601870432DCA-70SSIU 60 Hz Control BOX ASSY. M2223000603 060220254635A 0040506000 0601807641DCA-70SSIU 60 Hz Engine and Radiator Assy 1132400791 B59232000341132402321 M1303200103DCA-70SSIU 60 Hz Engine and Radiator ASSY. 0602021070 06055113950603306395 0269200500DCA-70SSIU 60 Hz Outputterminal Assy Output Terminal Assy0801830904 M3230700003M3278500004 0040020000DCA-70SSIU 60 Hz Actuator Assy M2354200104 06021500950030006000 0343502090DCA-70SSIU 60 Hz Battery Assy M9103000304 0602220187M9310500014 0602220920DCA-70SSIU 60 Hz Muffler Assy M2333001203 B53301003030016910025 3943690210DCA-70SSIU 60 Hz Fueltank Assy 0605501074 M23630001020605505070 0605516090DCA-70SSIU 60 Hz Enclosure Assy Enclosure AssyM2423001602 M2413001902M1413400004 M2493107203DCA-70SSIU 60 Hz Enclosure ASSY. 0019108055 M245320160234A M2493408704 35A 0042308000DCA-70SSIU 60 Hz Rubber Seals Assy 0228900745 02289016600228900915 0228901120DCA-70SSIU 60 Hz Name Plate and Decals Assy M1550001304 M1550000204M1550002203 M2550001803EffectiveOctober 1, 2002 Terms and Conditions of Sale Parts FreightpolicyDCA-70SSIU 60 Hz Operation and Parts Manual REV. #1 01/06/09 Your Local Dealer is