Summary of Contents for MULTIQUIP WHISPERWATT DCA70SSIU2
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OPERATION AND PARTS MANUAL WHISPERWATT™ SERIES MODEL DCA70SSIU2 60HZ GENERATOR (ISUZU BJ-4JJ1X DIESEL ENGINE) PARTS LIST NO. M2870300604 Revision #0 (05/29/09) To fi nd the latest revision of this publication, visit our website at: www.mqpower.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. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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! DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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Equipment should be stored in a clean, dry location out of the reach of children and unauthorized personnel DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 7...
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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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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Use the trailer’s swivel jack to adjust the trailer height to ALWAYS shutdown engine before transporting a level position while parked. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 9...
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NEVER grab or touch a live power cord or cable with wet hands. The possibility exists of electrical shock, electrocution or death. PAGE 10 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
NEGATIVE battery terminal before performing service on the generator. ALWAYS keep battery cables in good working condition. Repair or replace all worn cables. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 11...
30.50 in. (775 mm.) 55.12 in. (1,400 mm.) 35.80 in. (910 mm.) 35.43 in. (900 mm.) 30.50 in. (775 mm.) 35.80 in. (910 mm.) DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 13...
They are to resist damage to the bottom of the generator and to maintain alignment. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
Frequency Meter — Indicates the output frequency main circuit breaker in the closed position (ON). in hertz (Hz). Normally 60 Hz. PAGE 18 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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NOTES DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 19...
This is considered a crank the engine for 10 seconds major fault. before disengaging. Engine Running — Indicates that engine is running at a safe operating speed. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 21...
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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
150 ft. 100 ft. 65 ft. transfer switch. 2400 4800 125 ft. 75 ft. 50 ft. CAUTION: Equipment damage can result from low voltage DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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 DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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ALWAYS make sure that the connections to the UVWO terminals are secure and tight. The possibility of arcing exists, that could cause a fi re. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 29...
API Service Classifi cation CC/SD API Service Classifi cation CC/SE API Service Classifi cation CC/SF Table 11. Recommended Motor Oil Figure 29. Internal Fuel Tank System PAGE 30 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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ONLY use #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 DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 31...
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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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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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. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 33...
OFF and the engine will start up automatically. CORRECT INCORRECT Figure 41. Pre-Heat Lamp Figure 37. Engine Enclosure Doors PAGE 34 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
VOLTS.. be between 167°~203°F (75°~95°C) (Green Zone). Figure 49. Coolant Temperature Gauge Figure 45. Frequency Meter DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 35...
Inspect entire generator for any damage or loosening of components that may have occurred during operation. EMERGENCY SHUTDOWN PROCEDURE Place the MPEC Control Switch (Figure 55) in the OFF/RESET position. PAGE 36 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
RED meaning the element needs changing or service. After changing the air element, press the dust indicator button to reset the indicator. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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Allow engine to cool when fl ushing out radiator. Flushing the radiator while hot could cause serious burns from water or steam. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 39...
Application — Indicates which units can be employed on a particular trailer. Coupler — Type of hitch used on the trailer for towing. PAGE 40 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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Dragging Brakes Replace rubber parts Enough brake fl uid or correct fl uid? fi ll with dot 4 fl uid. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 41...
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Align wheels. Check bearing adjustment Cupping Out-of-balance. and balance tires. Wheel lockup and Avoid sudden stops when Flat Spots tire skidding. possible and adjust brakes. PAGE 42 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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90-120 16" 20-25 50-60 90-120 Figure 61. Wheel Lug Nuts Tightening Sequence NOTICE NEVER use an pneumatic air gun to tighten wheel lug nuts. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 43...
“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. PAGE 48 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
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NOTES DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 49...
Multiquip. Other entries will for sale through Multiquip. be clarified in the “Remarks” Column. PAGE 50 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
1....??????????? ..SENDER, OIL SWITCH (ENGINE SIDE) NOTICE Part number on this Suggested Spare Parts list may supersede/replace the P/N shown in the text pages of this book. DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — 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 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
0228800770 SEAL RUBBER 0228800540 SEAL RUBBER 0228800580 SEAL RUBBER 0228100550 SEAL RUBBER 0228100170 SEAL RUBBER 0228100350 SEAL RUBBER 0228100360 SEAL RUBBER 0228100180 SEAL RUBBER DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09) — PAGE 79...
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