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PARTS AND OPERATION MANUAL OPERATION AND PARTS MANUAL MODEL DCA-800SSK PORTABLE GENERATOR (STANDARD) Revision #4 (06/03/10) To find the latest revision of this publication, visit our website at: www.mqpower.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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Diesel engine exhaust and some of PAGE 2 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 3...
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Engine Troubleshooting ..........66-67 Generator Troubleshooting ..........68 Engine Contoller Troubleshooting (MPEC) ...... 69 Explanation of Codes in Remarks Column ..... 70 Suggested Spare Parts ..........71 PAGE 4 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
NOTICE 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! DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 5...
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1 ( . r h / i t p ( . l r h / ( . l r h / e t t l e s PAGE 6 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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NOTE PAGE DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 7...
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DCA-800SSK — DIMENSIONS (TOP AND SIDE) Figure 1. Dimensions PAGE 8 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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DCA-800SSK— DIMENSIONS (FRONT , REAR AND DOORS) Figure 2. Dimensions DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 9...
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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 10 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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This generator, other property, or the surrounding environment NOTE could be damaged if you do not follow instructions. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 11...
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Unauthorized equipment modification will void all warranties. ■ Whenever necessary, replace nameplate, operation and safety decals when they become difficult read. PAGE 12 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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■ NEVER power cables or cords lay in wate r. ■ NEVER stand in water while AC power from the generator is being transfer to a load. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 13...
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PAGE 14 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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Connect and test electric brake operation. Secure portable power cables in cable tray with tie wraps. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 15...
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NFPA 110, Chapter 5-4.1). DO NOT remove the metal skids on the bottom of the generator. They are to resist damage to the bottom of the generator and to maintain alignment. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 17...
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■ DO NOT transport generator with fuel in tank. ■ ALWAYS make sure the trailer is equipped with a "Safety Chain". Figure 4. Generator and Trailer PAGE 18 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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(empty). 4. Frame Length - Measurement is from the ball hitch to the rear bumper (reflector). DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 19...
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) . g e t i o l l ) . g e t i o l l ) . g e t i PAGE 20 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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Machine Safety Decals The DCA-800SSK generator is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. The illustrations below and on the preceding pages shows the decals as they appear on the machine.
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DCA-800SSK — OPERATION AND SAFETY DECALS DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 23...
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DCA-800SSK — OPERATION AND SAFETY DECALS PAGE 24 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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DCA-800SSK — OPERATION AND SAFETY DECALS DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 25...
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PAGE 26 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 27...
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DCA-800SSK — GENERATOR CONTROL PANEL Up to S/N 3699247 S/N 3699248~ Figure 6. Generator Control Panel PAGE 28 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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(fault) has been detected. When a fault has been detected by the Engine Controller as a major fault, it will shut down the generator. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 29...
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DCA-800SSK — ENGINE OPERATING PANEL Up to S/N 3699247 S/N 3699248~ Figure 7. Engine Operating Panels PAGE 30 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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D. Low Battery Fluid Lamp - This indicates the battery fluid level is low. This indicator will shut down the engine. Refill the battery with distilled water. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 31...
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NOTE are considered bonded grounds . Two (2) GFCI circuit breakers 120V@ 20 amps Eight (16) output terminal lugs Figure 8. Output Terminal Panel PAGE 32 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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These receptacles can be accessed in any voltage change-over board position. Figure 12. Plastic Face Plate (UVWO Terminals) Figure 10. 240/139 VAC Twist-Lock Auxiliary Receptacles DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 33...
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The entire load connected to the UVWO output terminal lugs, duplex and auxiliary receptacles must not exceed 704 kW in standby or 640 kW in prime output. Figure 13. Connecting Loads PAGE 34 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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. t f . t f . t f voltage by amperage by 1.732. t l u o r f t l o DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 35...
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There exists the possibility of electrocution, electrical shock or burn, which can cause severe bodily harm or even death! t a r l i a t l o PAGE 36 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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W position to read the output on the selected leg. The ammeter and voltmeter NOTE gauges are only active when the UVWO terminals are in use. Figure 16. Voltage Change-Over Board 240V Configuration DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 37...
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Use voltage regulator adjustment knob whenever fine tuning of the output Figure 25. UVWO Terminal Lugs voltage is required 1Ø-139V Connections PAGE 38 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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NEVER attempt to connect a load to the UVWO output terminals while the generator is operating. The possibility exists of serious injury, electrical shock, electrocution even death. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 39...
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° 5 ONLY properly trained personnel who have read and ° 5 ° 5 understand this section should refill the fuel tank system. ° 5 ) ° PAGE 40 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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The fuel in the trailer will be filtered and sent to the engine. ALWAYS fill trailer fuel tank (Figure 34) first. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 41...
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See Figure 38 for fuel expansion. filler tube level rises when the internal tank is filled. Figure 38. Fuel Expansion Figure 36. Filling Secondary Internal Fuel Tank PAGE 42 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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NEVER place hands near the belts or fan while the t n i n i l t n i generator set is running. i t n ° F ° ° F ° DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 43...
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Tighten all hose clamps and check hoses for leaks. If any hose ( fuel or oil ) lines are defective replace them immediately . PAGE 44 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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Figure 43. Load Connections 4. Close all engine enclosure doors (Figure 44). Figure 41. Engine Operating Panel Up To S/N 3699247 Figure 44. Engine Enclosure Doors DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 45...
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10. Once the engine has started, let it run for 3-5 minutes, then turn the throttle handle control (Figure 48) to the “HIGH” position. Figure 53. Ammeter (No Load) PAGE 46 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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Under normal operating conditions this speed is approximately 1800 RPM’s. Figure 51. Ammeter (Load) 19. The generator will run until manually stopped or an abnormal condition occurs. Figure 49. Engine Tachometer Gauge DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 47...
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Figure 65. Engine Running LED (ON) Pre-Heat Pre-Heat Lamp Button 26. Continue operating the generator as outlined in steps 11 thru 19 (pages 46-47). Figure 60. Pre-Heat Button/ Lamp PAGE 48 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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2. Set the battery ON/OFF switch (Figure 66) to the “ON” 5. Continue operating the generator as outlined in steps position. 11 thru 19 (pages 46-47). Figure 66. Battery ON/OFF Switch DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 49...
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This will allow the generator to operate normally. Remember the generator will not start if the emergency stop button is engaged. Figure 72. Emergency Stop Button PAGE 50 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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, i t t . y l t l i f i f , i t t . y l DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 51...
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6. After replacing the element, press the button of the dust indicator to return the red piston to its original position. PAGE 52 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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Always tighten to the correct 12. Remove the corrosion resistor (if equipped) and open angle. valve. 13. Supply water until it flows over the water filler. DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 53...
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1. Using a grease pump, grease the fan hub (1 place) and If the engine has not been started for more than one tension pulley (2 places). year, contact your Komatsu distributor to have engine overhauled. PAGE 54 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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Figure 75. Battery Charger/Jacket Water Heater Power Connections DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 55...
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PAGE 56 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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ALWAYS wear safety glasses when removing or installing force NOTE fitted parts. Failure to comply may result in serious injury. Figure 77. Major Suspension Components DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 57...
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Figure 78. Wheel Lug Nuts Tightening Sequence NEVER use an pneumatic air gun to tighten wheel lug nuts. NOTE Use a torque wrench to tighten lug nuts. PAGE 58 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
Multiquip. Other entries will for sale through Multiquip. be clarified in the “Remarks” Column. PAGE 70 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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DCA-800SSK — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 98 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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SUCTION HOSE 0191004500 RETURN HOSE 0191002500 RETURN HOSE 0191001100 RETURN HOSE 0605515032 HOSE BAND 0605515014 HOSE BAND 0605515155 HOSE BAND C5358300104 CLAMPER 0017110025 HEX. HEAD BOLT DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 99...
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THE PART NUMBER ABOVE INDICATES DEFAULT COLOR OF ORANGE. TO ORDER WITH DIFFERENT COLOR, PLEASE ADD THE FOLLOWING LETTERS WITH THE PART NUMBER: MQGR-GRAY MQGRN-GREEN MQW-WHITE THE SERIAL NUMBER MAY BE REQUIRED. PAGE 100 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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COVER, FRONT FRAME C5494100304 LINING 0019208020 HEX. HEAD BOLT 0845042703 FILLER BRACKET 0019208020 HEX. HEAD BOLT 7525125304 COVER 0019106020 HEX. HEAD BOLT 0042306000 LOCK WASHER 0042406000 PLAIN WASHER DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 101...
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THE PART NUMBER ABOVE INDICATES DEFAULT COLOR OF ORANGE. TO ORDER WITH DIFFERENT COLOR, PLEASE ADD THE FOLLOWING LETTERS WITH THE PART NUMBER: MQGR-GRAY MQGRN-GREEN MQW-WHITE THE SERIAL NUMBER MAY BE REQUIRED. PAGE 102 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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0800251701 FILLER COVER 0019206016 HEX. HEAD BOLT 0019208020 HEX. HEAD BOLT 0019210025 HEX. HEAD BOLT 0600500090 EMBLEM 0021106016 MACHINE SCREW C5464500004 BRACKET ..........2 ..S/N 3707481~ DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 103...
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THE PART NUMBER ABOVE INDICATES DEFAULT COLOR OF ORANGE. TO ORDER WITH DIFFERENT COLOR, PLEASE ADD THE FOLLOWING LETTERS WITH THE PART NUMBER: MQGR-GRAY MQGRN-GREEN MQW-WHITE THE SERIAL NUMBER MAY BE REQUIRED. PAGE 104 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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0207306000 HEX. NUT B9114000102 DOOR HANDLE 0021806016 MACHINE SCREW 7525146404 DOOR ROD 7525146504 DOOR ROD 0845050704 STAY 0205006000 HEX. NUT 0042306000 LOCK WASHER 0042406000 PLAIN WASHER DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 105...
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THE PART NUMBER ABOVE INDICATES DEFAULT COLOR OF ORANGE. TO ORDER WITH DIFFERENT COLOR, PLEASE ADD THE FOLLOWING LETTERS WITH THE PART NUMBER: MQGR-GRAY MQGRN-GREEN MQW-WHITE THE SERIAL NUMBER MAY BE REQUIRED. PAGE 106 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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THE PART NUMBER ABOVE INDICATES DEFAULT COLOR OF ORANGE. TO ORDER WITH DIFFERENT COLOR, PLEASE ADD THE FOLLOWING LETTERS WITH THE PART NUMBER: MQGR-GRAY MQGRN-GREEN MQW-WHITE THE SERIAL NUMBER MAY BE REQUIRED. PAGE 108 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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THE PART NUMBER ABOVE INDICATES DEFAULT COLOR OF ORANGE. TO ORDER WITH DIFFERENT COLOR, PLEASE ADD THE FOLLOWING LETTERS WITH THE PART NUMBER: MQGR-GRAY MQGRN-GREEN MQW-WHITE THE SERIAL NUMBER MAY BE REQUIRED. PAGE 110 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)
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0019110070 HEX. HEAD BOLT 0042310000 LOCK WASHER 0042410000 PLAIN WASHER B9114000002 DOOR HANDLE 0021806016 MACHINE SCREW 0019110055 HEX. HEAD BOLT 0042310000 LOCK WASHER 0042410000 PLAIN WASHER DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 111...
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RUBBER SEAL 0229201840 RUBBER SEAL 0229200625 RUBBER SEAL 0229201840 RUBBER SEAL 0228100380 RUBBER SEAL 0228100550 RUBBER SEAL 0228100120 RUBBER SEAL 0228100580 RUBBER SEAL 0228901000 RUBBER SEAL DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 113...
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DCA-800SSK — NAME PLATE AND DECALS NAME PLATE AND DECALS PAGE 114 — DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10)