Whisperwatt series 60hz generator isuzu 4le2t diesel engine (48 pages)
Summary of Contents for MQ Power WHISPERWATT DCA180SSK
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OPERATION AND PARTS MANUAL WHISPERWATT™ SERIES MODEL DCA180SSK (STD.) 60 HZ GENERATOR (KOMATSU SA6D108E-2 DIESEL ENGINE) Revision #3 (06/11/09) PARTS LIST NO. C0874300704A To find the latest revision of this publication, visit our website at: www.mqpower.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
Choose from three easy options: Effective: Order via Internet (Dealers Only) If you have an MQ Account, to obtain a Order parts on-line using Multiquip’s SmartEquip website! Username and Password, E-mail us at: ■ View Parts Diagrams parts@multiquip.com. ■ Order Parts...
RULES FOR SAFE OPERATION RULES FOR SAFE OPERATION CAUTION: CAUTION: CAUTION: CAUTION: CAUTION: ■ NEVER touch the hot exhaust manifold, muffler or cylinder. Allow Failure to follow instructions in this manual these parts to cool before servicing may lead to serious injury or even death! engine or generator.
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RULES FOR SAFE OPERATION CAUTION CAUTION CAUTION: CAUTION CAUTION: CAUTION CAUTION CAUTION CAUTION CAUTION ■ DO NOT touch or open any of the below mentioned components while the generator is running. Always allow sufficient time for the engine and generator to cool before performing maintenance.
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RULES FOR SAFE OPERATION ■ NEVER Run engine without air filter. Severe engine Battery damage may occur. CAUTION CAUTION CAUTION CAUTION CAUTION: ■ Always service air cleaner frequently to prevent carburetor Never over fill the battery with water above malfunction. the upper limit.
RULES FOR SAFE OPERATION Transporting ■ Always shutdown engine before transporting. ■ Tighten fuel tank cap securely. ■ Drain fuel when transporting generator over long distances or bad roads. ■ Always tie-down the generator during transportation by securing the generator. ■...
DCA-180SSK — TOWING ■ ALWAYS attach trailer's safety chain to bumper of towing Towing Safety Precautions vehicle. CAUTION: CAUTION: CAUTION: CAUTION: CAUTION: ■ ALWAYS make sure the vehicle and trailer directional, backup, brake, and trailer lights are connected and working Check with your county or state safety properly.
DCA-180SSK — TRAILER-SAFETY GUIDELINES CAUTION: CAUTION: CAUTION: CAUTION: CAUTION: 7. Coupler - Type of hitch used on the trailer for towing. 8. Tire Size - Indicates the diameter of the tire in inches ALWAYS make sure the trailer is in good (10,12,14, etc.), and the width in millimeters operating condition.
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DCA-180SSK — TRAILER-SPECIFICATIONS i f i o i t ) t ' " 2 X " " 0 B " X " " 5 B " X " " 5 B " " 5 B " " 5 " 2 X "...
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DCA-180SSK — TRAILER SAFETY GUIDELINES Brakes Before any brake synchronizations adjustments can be made, If your trailer has a braking system, the brakes should be the trailer brakes should be burnished-in by applying the inspected the first 200 miles of operation. This will allow the brakes 20-30 times with approximately a 20 m.p.h.
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DCA-180SSK — TRAILER SAFETY GUIDELINES Figure 2. Electrical Brake Components Hydraulic/Air/Surge Brakes components that will require inspection and maintenance. Hydraulic brakes (Figure 3) should not require any special Please inspect these components as required using steps 1 attention with the exception of routine maintenance such as through 6 as referenced in the electric brake adjustments shoe and lining replacement.
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DCA-180SSK — TRAILER SAFETY GUIDELINES Tires/Wheels/Lug Nuts Tires and wheels are a very important and critical components of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axle are properly matched. CAUTION: DO NOT attempt to repair or modify a wheel.
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DCA-180SSK — TRAILER SAFETY GUIDELINES e t I ) . s " 8 " 6 " 2 SNUG FIT ONLY PARTS MUST ROTATE FREELY SHACKLE BOLT LOCKING NUTS OR COTTER PINS ARE PROVIDED SPRING EYE BOLT TO RETAIN NUT BOLT ASSEMBLY SHOULDER TYPE SHACKLE BOLT Lug Nut Torque Requirements...
DCA-180SSK — TRAILER-WIRING DIAGRAM NOTE: LIGHTS ARE ORIENTED FROM THE DRIVER’S SEAT PAGE 18 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
DCA-180SSK — OPERATION AND SAFETY DECALS Machine Safety Decals The DCA-180SSK generator is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. The illustration below and on the preceding pages shows the decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer.
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DCA-180SSK — OPERATION AND SAFETY DECALS PAGE 22 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — OPERATION AND SAFETY DECALS DCA-180SSK — PARTS AND OPERATION MANUAL— REV. #3 (06/11/09) — PAGE 23...
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DCA-180SSK — OPERATION AND SAFETY DECALS PAGE 24 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
DCA-180SSK — GENERAL INFORMATION Control Box DCA-180SSK FAMILIARIZATION The “Control Box” is provided with the following: Generator Main Circuit Breaker 500 amps The MQ Power Model DCA-180SSK is a 144 kW generator Over-Current Relay that has been designed as a high quality portable (requires ...
DCA-180SSK — GENERAL INFORMATION (OPTIONS) CAUTION : Engine The DCA-180SSK is powered by a 4 cycle, water cooled, turbocharged KOMATSU Model SA6D108E-2 diesel gasoline ALWAYS unplug the jacket water heater engine. This engine is designed to meet every performance before servicing. requirement for the generator.
DCA-180SSK — CONTROL PANEL The definitions below describe the controls and functions of the If the engine does not engage (start) by the third attempt, the DCA-180SSK " Control Panel " (Figure 8). engine will be shutdown by the MPEC's " Over Crank Protection" mode.
DCA-180SSK — ENGINE OPERATING PANEL The definitions below describe the controls and functions of the Low Battery Fluid Lamp – This lamp DCA-180SSK " Engine Operating Panel " (Figure 10). goes ON when the battery fluid is low. If this lamp goes ON during normal Tachometer –...
DCA-180SSK — OUTPUT TERMINAL PANEL OVERVIEW Connecting Load OUTPUT TERMINAL FAMILIARIZATION Loads can be connected to the generator by the UVWO Lugs or The “Output Terminal Panel” is provided with the following: the convenience receptacles. (See figure 13). Make sure to ...
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DCA-180SSK — OUTPUT TERMINAL PANEL OVERVIEW NOTE Legs O and Ground are considered Bonded Grounds. FIGURE 14. Output Terminal Panel DCA-180SSK — PARTS AND OPERATION MANUAL— REV. #3 (06/11/09) — PAGE 35...
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DCA-180SSK — OUTPUT TERMINAL PANEL OVERVIEW Maximum Amps Output Terminal Panel Available Voltages The following table show the maximum amps the entire A wide range of voltages are available to supply load to generator can provide. Do not exceed the maximum amps many different applications.
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DCA-180SSK — OUTPUT TERMINAL PANEL OVERVIEW How to read the output terminal gauges. The gauges and knobs on the control panel DO NOT effect the generator output in any fashion. They are there to simply help the operator observe how much power is being produced at the UVWO legs.
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DCA-180SSK — OUTPUT TERMINAL PANEL OVERVIEW Voltage Change-over Board Single Phase, 240 Volt The voltage change-over board changes the available The following connection, with the voltage change-over voltages of the output terminal panel UVWO lugs. The board set into the 240V set position (See Figure 19), can voltage change-over board is located on the control box offer SINGLE PHASE power at 240V.
DCA-180SSK — OUTPUT TERMINAL PANEL OVERVIEW 480 Volt Set position Single Phase, 480 Volt The voltage change-over board 480V set position uses all The following connection, with the voltage change-over 6 plates in 3 different connection places. There are 2 board set into the 480V set position (See Figure 23), can plates at every position (Every plate is used).
DCA-180SSK — INSTALLATION CAUTION : Outdoor Installation Install the generator in a location where it will not be exposed An electric shock may happen when to rain or sunshine. Make sure the generator is on secure vibrators are used. Pay close attention level ground so that it cannot slide or shift around.
DCA-180SSK — PRE-SETUP General Inspection Prior to Operation Circuit Breakers The DCA-180SSK generator has been thoroughly inspected To protect the generator from an overload, a 3-pole, 500 amp, and accepted prior to shipment from the factory. However, main circuit breaker is provided to protect the UVW output be sure to check for damaged parts or components, or loose terminals from overload.
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DCA-180SSK — PRE-SETUP Fuel Lubrication Oil Pay attention to the fuel tank capacity when replenishing Fill the engine crankcase with lubricating oil through the filler fuel. Fill the fuel tank with clean and fresh diesel fuel . DO hole, but do not overfill. Make sure the generator is level. NOT fill the tank beyond capacity.
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DCA-180SSK — PRE-SETUP CAUTION : CAUTION : Cleaning the Radiator CAUTION : CAUTION : CAUTION : The engine may overheat if the radiator fins become overloaded with dust or debris. Periodically clean the radiator When adding coolant or antifreeze to the fins with compressed air.
DCA-180SSK — PRE-SETUP CAUTION CAUTION CAUTION : Battery Cable Installation CAUTION CAUTION ALWAYS be sure the battery cables (Figure 30) are properly Inadequate battery connections may cause connected to the battery terminals as shown below. The poor starting of the generator, and create RED cable is connected to the positive terminal of the battery, other malfunctions.
DCA-180SSK — LOAD APPLICATION CAUTION: Single Phase Load Motors and motor-driven equipment draw Always be sure to check the nameplate on the generator much greater current for starting than and equipment to insure the wattage, amperage and during operation. frequency requirements are satisfactorily supplied by the generator for operating the equipment.
DCA-180SSK — GENERATOR START-UP PROCEDURE (MANUAL) WARNING: WARNING: WARNING: WARNING: WARNING: Jacket Water Heater and Internal Battery Charger 120 VAC Output Receptacles (OPTIONAL) The engine's exhaust contains harmful This generator is equipped with two 120 VAC, 20 amp output emissions. ALWAYS ventilate the receptacles located on the output terminal panel, page 35 exhaust when operating inside tunnels, Figure 14.
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DCA-180SSK — GENERATOR START-UP PROCEDURE Figure 32. 120 VAC Accessory Receptacle/Cable 2. Once it is determined if commercial power is required, 3. Connect the negative battery cable (BLACK) to the connect the load to the UVW terminals as shown in negative post on the battery (Figure 34).
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DCA-180SSK — GENERATOR START-UP PROCEDURE (MANUAL) 4. Close all engine enclosure doors (Figure 35). 8. Place the Off/Manual/Auto switch (Figure 40) in the MANUAL position (down). Observe that the engine begins to crank. Figure 40. Off/Manual/Auto Switch (Manual) 9. After engine starts, verify that the "Engine Running" Figure 35.
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DCA-180SSK — GENERATOR START-UP PROCEDURE (MANUAL) 11. The generator's frequency meter (Figure 43) displays 14. The engine oil pressure gauge (Figure 47) will indicate the 60 cycle output frequency in HERTZ. the oil pressure (kg/ cm ) of the engine. Under normal operating conditions the oil pressure should be approximately 25 psi.
DCA-180SSK — GENERATOR START-UP PROCEDURE (MANUAL) 17. The tachometer (Figure 50) will indicate the speed of 21. Observe he generator's ammeter (Figure 53) and verify the engine when the generator is operating. Under normal that it reads the anticipated amount of current with operating conditions this speed should be approximately respect to the load.
DCA-180SSK — GENERATOR START-UP PROCEDURE (AUTO) CAUTION: When starting generator in Auto mode use the "Manual Start- up" procedure except where noted (see below). Before connecting this generator to any 1. Perform steps 1 through 8 (See page 47-49) as outlined building’s electrical system, a licensed in the manual starting procedure.
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DCA-180SSK — GENERATOR SHUTDOWN PROCEDURE Engine Shutdown Emergency Stop To shutdown the generator use the following procedure: 1. Place both the MAIN, GFCI and LOAD circuit breakers 1. To stop the engine in the event of an emergency, PUSH to the "OFF position". the emergency stop button ( Figure 58) inward.
DCA-180SSK — MAINTENANCE General Inspection Fuel Addition Add diesel fuel (the grade may vary according to season Prior to each use, the generating set should be cleaned and and locations). Always pour through the mesh filter. inspected for deficiencies. Check for loose, missing or Removing Water from the Tank damaged nuts, bolts or other fasteners.
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DCA-180SSK — MAINTENANCE 5. When the water level is near the mouth of the water Changing Oil filler, open drain plugs and start the engine, and run at 1. Make sure the oil is cool before changing. low idling. Keep the engine running at low idling and 2.
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DCA-180SSK — MAINTENANCE 7. After bleeding the air, tighten air bleed plug, then push in Generator Storage the knob of feed pump and lock it in position. For storage of the generator for over 30 days, the following 8. Replace Corrosion resistor cartridge (if equipped) is required: 9.
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DCA-180SSK — MAINTENANCE f i ( c i l e t l t l i e t l t l i l l a t l i f r i f . y l t l i f r i f .
DCA-180SSK — TROUBLESHOOTING (ENGINE) diagnosis based on the Engine Troubleshooting (Table 16) Practically all breakdowns can be prevented by proper information shown below and on the proceeding page. If the handling and maintenance inspections, but in the event of a problem cannot be remedied, consult our company's breakdown, please take a remedial action following the business office or service plant.
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DCA-180SSK — TROUBLESHOOTING (ENGINE) t l i f t r i u f l t u l o l f u f l . r i ? l i n i l c i f t l i f c i f c i f c i f n i l...
DCA-180SSK — TROUBLESHOOTING (GENERATOR/ENGINE) Practically all generator breakdowns can be prevented by diagnosed based on the Generator Troubleshooting (Table proper handling and maintenance inspections, but in the event 17) and the MPEC troubleshooting (Table 18) information of a breakdown, please take a remedial action following the shown .
EXPLANATION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book. Items Found In the “Remarks” Column Serial Numbers-Where indicated, this indicates a serial number range (inclusive) where a particular part is used. Model Number-Where indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.
DCA-180SSK — CONTROL PANEL ASSY. CONTROL PANEL ASSY. PAGE 68 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — CONTROL PANEL ASSY. CONTROL PANEL ASSY. PART NO PART NAME QTY. REMARKS C0224001203 CONTROL PANEL 0605011211 0601801040 CHANGE-OVER SW., AMMETER ....1 ..SL-2 AS 0601801041 CHANGE-OVER SW., VOLTMETER ....1 ..SL-2 VS 0601810261 BULB ..............1 ..CT-13W 0601810072 PILOT LAMP ............
DCA-180SSK — CONTROL BOX ASSY. CONTROL BOX ASSY. PAGE 70 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — CONTROL BOX ASSY. CONTROL BOX ASSY. PART NO. PART NAME QTY. REMARKS C0214000502 CONTROL BOX 0601806132 CURRENT TRANSFORMER ......3 ... CT5MRN 300/5A 0017106016 HEX. HEAD BOLT 0207006000 HEX. NUT 0601820625 AUTOMATIC VOLT. REGULATOR ....1 ... NTA5A2T 0027105012 MACHINE SCREW 0602201911...
DCA-180SSK — FUEL TANK ASSY. PAGE 82 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — FUEL TANK ASSY. MUFFLER ASSY. PART NO. PART NAME QTY. REMARKS C0364000603 FUEL TANK 0605505030 CAP, FUEL TANK, LOCKING 1-1A 0601850590 0810105400 FUEL FILTER 0264100385 HOSE, FUEL GAUGE 0605515079 HOSE BAND 8305523104 TANK BAND 0805003414 PAD, TANK BAND 0017108020 HEX HEAD BOLT 0207308000...
DCA-180SSK — ENCLOSURE ASSY. ENCLOSURE ASSY. PAGE 84 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — ENCLOSURE ASSY. ENCLOSURE ASSY. PART NO. PART NAME QTY. REMARKS C0454001103 SIDE DOOR C0454003003 SIDE DOOR C0454301004 DUCT C0454301804 DUCT C0454301404 DUCT 0845045004 WASHER 0845047004 HINGE C0444200413 DOOR, REAR FRAME B9114500104 DOOR POCKET 0207306000 HEX. NUT 0845050704 STAY 8255146104 DOOR ROD B9114000102...
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DCA-180SSK — ENCLOSURE ASSY. (RUBBER SEALS) RUBBER SEALS ASSY. PART NO. PART NAME QTY. REMARKS 0228901080 RUBBER SEAL 0228900840 RUBBER SEAL 0228900520 RUBBER SEAL 0228901070 RUBBER SEAL 0229201200 RUBBER SEAL 0228800600 RUBBER SEAL 0228801040 RUBBER SEAL 0229201100 RUBBER SEAL 0228100320 RUBBER SEAL 0228100540 RUBBER SEAL...
DCA-180SSK — NAME PLATE AND DECALS NAME PLATE AND DECALS PAGE 92 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — NAME PLATE AND DECALS NAMEPLATE ASSY. PART NO PART NAME QTY. REMARKS C1552000403 DECAL; HANDLING PROCEDURES ..1 ..C15200040 B1552000103 DECAL; CAUTION ........2 ..B15200010 CONTROL BOX GROUP 0800520100 DECAL; ON-OFF ......... 1 ..AT-202 0800520904 PLATE;...
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DCA-180SSK — NAME PLATE AND DECALS NAME PLATE AND DECALS PAGE 94 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)
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DCA-180SSK — NAME PLATE AND DECALS NAME PLATE AND DECALS PART NO PART NAME QTY. REMARKS OUTPUT TERMINAL GROUP 0840614104 DECAL; GROUND ..........1 ... S-2635 0840619904 DECAL; DANGER HIGH VOLTAGE ....1 ... S-2731 9039209064 DECAL; START CONTACT ......1 ... S-4468 B9511100304 DECAL;...
Items purchased in kits. item with respect to which damages are claimed, be approved by Multiquip prior to shipment. and in no event shall Multiquip be liable for loss The sender will be notified of any material To obtain a Return Material Authorization, of profit or good will or for any other special, received that is not acceptable.
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NOTE PAGE DCA-180SSK — PARTS AND OPERATION MANUAL— REV. #3 (06/11/09) — PAGE 97...
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