Summary of Contents for MULTIQUIP Power WHISPERWATT DCA70USI2
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OperatiOn and parts Manual ® WhisperWatt™ series MOdel dca70usi2 60hz generatOr (isuzu BJ4JJ1-XYgd-02 diesel engine) parts list nO. M2870400304c Revision #0 (06/28/11) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
1-888-327-4236 (TTY: 1-800-424-9153), go to http://www.nhtsa.dot.gov; or write to: Administrator NHTSA 1200 New Jersey Avenue S.E. Washington, DC 20590 You can also obtain information about motor vehicle safety from http://www.safecar.gov. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 3...
All orders are treated as Standard Orders and will ship the same day if received prior to 3PM PST. WE ACCEPT ALL MAJOR CREDIT CARDS! DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 5...
CaUTIon Indicates a hazardous situation which, if not avoided, CoUlD result in mInor or moDeraTe InJUrY. NOTICE Addresses practices not related to personal injury. page 6 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
alWaYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children and unauthorized personnel DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 7...
never touch the hot exhaust manifold, local Health and Safety Administrator. muffl er or cylinder. Allow these parts to cool before servicing equipment. page 8 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
Use the trailer’s swivel jack to adjust the trailer height to alWaYS shutdown engine before transporting a level position while parked. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 9...
never grab or touch a live power cord or cable with wet hands. The possibility exists of electrical shock, electrocution or death. page 10 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
alWaYS disconnect the negaTIve battery terminal before performing service on the generator. alWaYS keep battery cables in good working condition. Repair or replace all worn cables. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 11...
30.20 in. (766 mm.) 68.30 in. (1,735 mm.) 30.20 in. (766 mm.) 37.40 in. (950 mm.) 30.20 in. (766 mm.) 30.20 in. (766 mm.) DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 13...
They are to resist damage to the bottom of the generator and to maintain alignment. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 15...
Use the cable selection chart (Table 6) as a Five output terminal lugs (3Ø power) guide for selecting proper extension cable size. page 16 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
7. Frequency meter — Indicates the output frequency main circuit breaker in the closed position (on). in hertz (Hz). Normally 60 Hz. page 18 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
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MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANK OVERSPEED ENGINE RUNNING MOOOOO-20001Q 1000 2000 3000 R P M Figure 5. Engine Operating Panel page 20 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
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ECU will attempt to F. engine running — Indicates that engine is running crank the engine for 10 seconds at a safe operating speed. before disengaging. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 21...
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175A main circuit breaker is provided. Make sure to switch all circuit breakers to the oFF position prior to starting the engine. Figure 12. Over Current Relay Figure 11. Connecting Loads page 24 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
1800 3600 150 ft. 100 ft. 65 ft. 2400 4800 125 ft. 75 ft. 50 ft. CAUTION: Equipment damage can result from low voltage DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 25...
W and U terminals as indicated on the AC Voltmeter Gauge (Figure 16) Figure 15. aC voltmeter Figure 16. aC voltmeter Change-over Switch gauge DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 27...
To achieve a 3Ø 208V output the voltage selector switch Figure 20. UVWO Terminal Lugs must be in the 3Ø-240/139 position and the voltage 3Ø-240/139V Connections regulator must be adjusted to 208V.. page 28 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
UVWO terminals are secure and tight. The possibility of arcing exists, that could cause a fire. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 29...
API Service Classification CC/SD API Service Classification CC/SE API Service Classification CC/SF Table 11. recommended motor oil Figure 29. Internal Fuel Tank System page 30 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
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#2 diesel fuel when refueling. Do noT overFIll fuel system. Leave room for fuel expansion. Fuel expands when heated (Figure 33). Figure 33. Fuel Expansion DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 31...
Boiling Point Anti- °C °F °C °F Freeze NOTICE When the antifreeze is mixed with water, the antifreeze mixing ratio must be less than 50%. page 32 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
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Tighten all hose clamps and check hoses for leaks. Figure 35. Battery Connections If any hose (fuel or oil) lines are defective replace them immediately. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 33...
4. Once the engine starts, let the engine run for 1-2 minutes. Listen for any abnormal noises. If any abnormalities exist, shut down the engine and correct page 34 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
(Figure 46) to approximately 1800 RPM’s. increase or decrease the desired voltage. Figure 46. Voltage Adjust Control Knob Figure 50. Engine Tachometer Gauge DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 35...
When ready to restart, complete all steps in the Generator Startup Procedure Figure 53. Main, GFCI and Load section of this manual. Circuit Breakers (OFF page 36 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
After changing the air element, press the dust indicator button to reset the indicator. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 37...
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To restart after running out of fuel, turn the switch to the “on” position for 15-30 seconds. Try again, if needed. Figure 57. Fuel Tank Cleaning page 38 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
Allow engine to cool when flushing out radiator. Flushing the radiator while hot could cause serious burns from water or steam. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 39...
16. application — Indicates which units can be employed on a particular trailer. 7. Coupler — Type of hitch used on the trailer for towing. page 40 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
“on” position, the engine will not be stopped even if the starter switch is turned to the “oFF” position. In such case, turn the diagnostic switch to the “oFF” position. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 49...
Multiquip. Other entries will for sale through Multiquip. be clarified in the “Remarks” Column. page 50 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
2....0601810245 ..BULB, ALARM LAMP NOTICE Part number on this Suggested Spare Parts list may supersede/replace the P/N shown in the text pages of this book. DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 51...
NUMBER WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT: 1-ORANGE 5-BLACK 2-WHITE 6-CATERPILLAR YELLOW 3-SPECTRUM GREY 7-CATO GOLD 4-SUNBELT GREEN 8-RED THE SERIAL NUMBER MAY BE REQUIRED. page 64 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
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HEX HEAD BOLT ........6 ....S/N 8801476 AND ABOVE M2423202803 COVER, FRONT FRAME M2423202903 FRONT LOUVER 0019206016 HEX HEAD BOLT 0019208020 HEX HEAD BOLT 0019208020 HEX HEAD BOLT M2433001003 CENTER FRAME DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 73...
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#1 (cOntinued) page 74 — DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11)
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M2357300004 HARNESS CLAMP 0016908020 HEX HEAD BOLT M2310304604 FAN GUARD ..........1 ....S/N 8801476 AND ABOVE 0016906016 HEX HEAD BOLT ........3 ....S/N 8801476 AND ABOVE DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 75...
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HEX. NUT M9110100804 HINGE M9110100904 HINGE M9116100004 WASHER 0019208020 HEX HEAD BOLT 0601850097 STOPPER 0027208025 MACHINE SCREW M9310000004 0600800320 MANUAL PAK 0021806016 MACHINE SCREW DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 77...
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0228101240 SEAL RUBBER 0228100800 SEAL RUBBER 0228100635 SEAL RUBBER 0228800525 SEAL RUBBER 0228800790 SEAL RUBBER 0228800475 SEAL RUBBER 0228100325 SEAL RUBBER 0228100420 SEAL RUBBER DCa70USI2 60 hz generaTor • operaTIon anD parTS manUal — rev. #0 (06/28/11) — page 79...
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