Multiquip DCA-70USI operation manual DCA- 70USI 50 Hz Safety Message Alert Symbols

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DCA- 70USI (50 Hz) — SAFETY MESSAGE ALERT SYMBOLS

FORYOUR SAFETY AND THE SAFETY OF OTHERS!

HAZARD SYMBOLS

Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others.

This Owner's Manual has been

developed to provide complete

NOTE instructions for the safe and efficient operation of the MQ Power Model DCA-70USI

Ultra Silent™ Generator.

Before using this generator, ensure that the operating individual has read and understands all instructions in this manual.

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you about potential hazards that could injure you or others. The Safety Messages specifically address the level of exposure to the operator, and are preceded by one of three words: DANGER, WARNING, or CAUTION.

DANGER

You WILL be KILLED or SERIOUSLY injured if you do not follow directions.

WARNING

You COULD be KILLED or SERIOUSLY injured if you do not follow directions.

CAUTION

You CAN be injured if you do not follow directions

Potential hazards associated with the operation of this equipment will be referenced with "Hazard Symbols" which appear throughout this manual, and will be referenced in conjunction with Safety "Message Alert Symbols".

WARNING - LETHAL EXHAUST GASES

Gasoline engine exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause DEATH if inhaled. NEVER operate this

equipment in a confined area or enclosed structure that does not provide ample free flow air.

WARNING - EXPLOSIVE FUEL

Gasoline is extremely flammable, and its vapors can cause an explosion if ignited. DO NOT start the engine near spilled fuel or combustible fluids. DO NOT fill the fuel tank while the engine is running or hot.

DO NOT overfill tank, since spilled fuel could ignite if it comes into contact with hot engine parts or sparks from the ignition system. Store fuel in approved containers, in well-ventilated areas and away from sparks and flames. NEVER use fuel as a cleaning agent.

WARNING - BURN HAZARDS

Engine components can generate extreme heat.To prevent burns, DO NOT touch these areas while the engine is running or immediately after operations. NEVER operate the engine with heat shields or heat guards removed.

DANGER - ELECTROCUTION HAZARDS

During operation of this generator, there exists the possibility of electrocution, electrical shock or burn, which can cause severe bodily harm or even DEATH!

PAGE 8 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)

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Contents Parts List NO. M2900000314 Model DCA-70USIPage Heres HOW to GET Help Wilmington Ave Carson, CATable of Contents Direct TOLL-FREE access to our Parts Department DCA-70USI 50 Hz Specifications DCA-70USI 50 Hz Dimensions TOP, Side and Front DimensionsDCA- 70USI 50 Hz Safety Message Alert Symbols You can be injured if you do not follow directionsDCA- 70USI 50 Hz Safety Message Alert Symbols This generator, other property, orGeneral Safety DCA-70USI 50 Hz Rules for Safe OperationGenerator Grounding Electrical SafetyDCA-70USI 50 Hz Rules for Safe Operation Maintenance Safety Battery SafetyTowing &Transporting Safety EmergenciesDCA-70USI 50 Hz Generator Decals Generator DecalsDCA-70USI 50 Hz Generator Decals Generator Decals Cont inuedDCA-70USI 50 Hz Installation DCA-70USI 50 Hz Installation Outdoor InstallationIndoor Installation When connecting the generatorDCA-70USI 50 Hz General Information DCA-70USI 50 Hz Major Components Major ComponentsPage DCA-70USI 50 Hz Generator Control Panel DCA-70USI 50 Hz Engine Operating Panel Auto On/Off Engine Controller Mpec Major faults will shutdown the generatorDCA-70USI 50 Hz Engine Operating Panel DCA-70USI 50 Hz Output Terminal Panel Familiarization Output Terminal Familiarization100VAC Gfci Receptacles F.C.I. ReceptacleConnecting Loads Blower FanSingle Phase Load Three Phase LoadDCA-70USI 50 Hz Load Application Motors and motor-drivenVoltage Selector Switch DCA-70USI 50 Hz Generator OutputsGenerator OutputVoltages Generator AmperageReading Amperage How to Read the OutputTerminal GaugesDCA-70USI 50 Hz Gauge Reading Three-Phase Position DCA-70USI 50 Hz Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø 220/127 Output Terminal Lug Voltages1Ø 200V/100V Output Terminal Lug Voltages DCA-70USI 50 Hz Output Terminal Panel Connections3Ø 440/254 Output Terminal Lug Voltages DCA-70USI 50 Hz PRE-SETUP Circuit BreakersLubrication Oil Fuel CheckRefueling Procedure RefuelingCleaning the Radiator Air Cleaner Fan Belt TensionOperation FreezingWeather Must be less than 50%Battery Battery Cable InstallationWiring AlternatorDCA-70USI 50 Hz Generator START-UP Procedure Manual Before StartingEngines exhaust contains harmful emissions Direct exhaust away from nearby personnelEngine Running LED on No LoadStarting Auto Mode Shutdown ProcedureTo shutdown the generator use the following procedure Place the Mpec Control Switch in the Auto positionDCA-70USI 50 Hz Maintenance Cleaning the Fuel Strainer Air RemovalCheck Oil Level Replacing Oil FilterCoupler Type of hitch used on the trailer for towing DCA-70USI 50 Hz -TRAILER MaintenanceTrailer Maintenance Brake Adjustment BrakesCheck the wheel and drum for free rotation Hydraulic Surge BrakesSuspension Tires/Wheels/Lug NutsTireWear/Inflation Start all wheel lug nuts by hand DCA-70USI 50 Hz -TRAILER MaintenanceLug Nut Torque Requirements DCA-70USI 50 Hz -TRAILER Wiring Diagram Trailer/Towing Vehicle Wiring DiagramDCA-70USI 50 Hz Generatorwiring Diagram Generator Wiring DiagramDCA-70USI 50 Hz Enginewiring Diagram Engine Wiring DiagramDCA-70USI 50 Hz -TROUBLESHOOTING Generator Generator TroubleshootingDCA-70USI 50 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-70USI 50 Hz Suggested Spare PartsDCA-70USI 50 HZ Generator Assy DCA-70USI 50 Hz Generator Assy DCA-70USI 50 Hz Control BOX Assy DCA-70USI 50 Hz Control BOX Assy DCA-70USI 50 Hz Control BOX ASSY. 0602122093 1001740602123090 100683DCA-70USI 50 Hz Engine and Radiator Assy M2923200024 11324023111132400791 M1303200103DCA-70USI 50 Hz Engine and Radiator ASSY. 0150000018 00169060200199900600 0605515106DCA-70USI 50 Hz Outputterminal Assy Output Terminal AssyM2230700113 M2233000004M2233100004 0039312000DCA-70USI 50 Hz Battery Assy 0602220187 627MFDM9210500014 M9103000304DCA-70USI 50 Hz Muffler Assy M2330101003 0017112030M233000903 M2333200404DCA-70USI 50 Hz Fuel Tank Assy M2363001202 06055050700605501079 0605516090DCA-70USI 50 Hz Enclosure #1 Assy Enclosure #1 AssyM2413001702 M23633006030016910030 0603306797DCA-70USI 50 Hz Enclosure #1 ASSY. 0010120050 31A 003002000031B 0040020000 31C 0041220000DCA-70USI 50 Hz Enclosure #2 Assy Enclosure #2 AssyM2443000802 M2493303103M2443000604 M2443301103DCA-70USI 50 Hz Rubber Seals Assy 0229200840 03145022500229200950 0229200125DCA-70USI 50 Hz Name Plate and Decals Assy M1550000204 M1550002203M2550000304 M2550000703Terms and Conditions of Sale Parts DCA-70USI 50 Hz Operation and Parts Manual REV. #1 04/22/05 Your Local Dealer is