Multiquip DCA20SPXU2 - Manuals

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 5 parts Ordering prOcedures www .multiquip .com Ordering parts has never been easier! choose from three easy options: we aCCepT all MaJor CreDiT CarDs! When ordering parts, please supply: ❒ Dealer account number ...

page 6 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) safety infOrMatiOn Do not operate or service the equipment before reading the entire manual. Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the ...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 7 safety infOrMatiOn general saFeTY CauTion „ never operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protecti...

page 8 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) safety infOrMatiOn engine saFeTY Danger „ The engine fuel exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. „ The engine of this equipment requ...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 9 safety infOrMatiOn Fuel saFeTY Danger „ Do noT start the engine near spilled fuel or combustible fl uids. Diesel fuel is extremely fl ammable and its vapors can cause an explosion if ignited. „ alwaYs refuel in...

page 10 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) safety infOrMatiOn eleCTriCal saFeTY Danger „ Do noT touch output terminals during operation. Contact with output terminals during operation can cause electrocution, electrical shock or burn. „ The electr ical...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 11 safety infOrMatiOn BaTTerY saFeTY Danger „ Do noT drop the battery. There is a possibility that the battery will explode. „ Do noT expose the battery to open fl ames, sparks, cigarettes, etc. The battery conta...

page 12 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Table 1. generator specifications Model DCA-20SPXU2 Type Revolving field, self ventilated, open protected type synchronous generator armature Connection Series phase Single-Phase 3-Wire standby output 22 kW (2...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 13 diMensiOns Denyo FRONT VIEW H G F A E C B D TOP VIEW SIDE VIEW 20 Figure 1. Dimensions Table 3. Dimensions reference letter Dimension in. (mm) reference letter Dimension in. (mm) A 21.06 in. (535 mm.) F 72.83 ...

page 14 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) installatiOn Figure 2. Typical Generator Grounding Application 8’ (MINIMUM) GROUND ROD FOR EARTH GROUND. CONNECT TO BUILDING GROUND IF APPLICABLE GENERATOR GROUND LUG GROUND CABLE REFERENCE NEC 250-83 (C)

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 15 installatiOn ouTDoor insTallaTion Install the generator in a area that is free of debris, bystanders, and overhead obstructions. Make sure the generator is on secure level ground so that it cannot slide or shi...

page 16 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) generaTor The MQ Power Model DCA20SPXU2 generator (Figure 3) is a high quality portable (requires a trailer for transport) power source for telecom sites, lighting facilities, power tools, submersible pumps an...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 17 MajOr cOMpOnents 10 9 AUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANK OVERSPEED ENGINE RUNNING MOOOOO-20001Q 8 2 1 20 U O V 20 U O V 5 3 4 7 6 Figure 3. Major Components Table 4. gene...

page 18 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) generatOr cOntrOl panel Figure 4. Generator Control Panel A V HZ OFF W U V DECREASE INCREASE AUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANKOVERSPEEDENGINE RUNNING MOOOOO-20001Q RPM 0...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 19 nOtes panel

page 20 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Figure 5. Engine Control Panel A V HZ OFF W U V DECREASE INCREASE RPM 0 3000 2000 1000 1 2 3 4 5 6 7 8 9 AUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANKOVERSPEEDENGINE RUNNING MOOOOO-...

page 22 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Output terMinal panel faMiliarizatiOn ouTpuT TerMinal panel The Output Terminal Panel (Figure 7) shown below is located on the right-hand side (left from control panel) of the generator. Lift up on the cover t...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 23 Output terMinal panel faMiliarizatiOn 120 vaC gFCi receptacles There are two 120 VAC, 20 amp GFCI (Duplex Nema 5-20R) receptacles provided on the output terminal panel. These receptacles can be accessed in any...

page 24 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Output terMinal panel faMiliarizatiOn Connecting loads Loads can be connected to the generator by the output Terminal lugs or the convenience receptacles (Figure 11). Make sure to read the operation manual bef...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 25 lOad applicatiOn/generatOr Output single phase loaD Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage, frequency, and voltage requirements are satisfactorily ...

page 26 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Output terMinal panel cOnnectiOns uov TerMinal ouTpuT volTages 240/120V outout voltages can be obtained using the output terminal lugs . The voltage regulator (VR), Figure 14 allows the user to increase or dec...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 27 inspectiOn/setup CirCuiT Breakers To protect the generator from an overload, a 3-pole, 90 amp, main circuit breaker is provided to protect the u,o and v output Terminals from overload. In addition two single-p...

page 28 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) inspectiOn/setup refueling procedure: 1. level Tanks — Make sure fuel cells are level with the ground. Failure to do so will cause fuel to spill from the tank before reaching full capacity (Figure 18). Figure ...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 29 Day-to-day addition of coolant is done from the recovery tank. When adding coolant to the radiator, Do noT remove the radiator cap until the unit has completely cooled. See Table 9 for engine, radiator, and re...

page 30 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Battery Cable installation alwaYs be sure the battery cables (Figure 22) are properly connected to the battery terminals as shown below. The red cable is connected to the positive terminal of the battery, and ...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 31 generatOr start-up prOcedure (Manual) BeFore sTarTing 1. Place the main, g.F.C.i., and aux. circuit breakers (Figure 23) in the oFF position prior to star ting the engine. Figure 23. Main, Aux. and GFCI Circui...

page 32 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) 5. If the voltage is not within the specified tolerance use the voltage adjustment control knob (Figure 29) to increase or decrease the desired voltage. Figure 29. Voltage Adjust Control Knob 6. The ammeter (F...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 33 generatOr shut-dOWn prOcedures sTarTing (auTo MoDe) Danger Before connecting this generator to any building’s electrical system, a licensed electrician must install an isolation (transfer) switch. Serious dama...

page 34 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) norMal shuTDown proCeDure To shutdown the generator, use the following procedure: 1. Place the main, g.F.C.i., and aux. circuit breakers (Figure 37) in the oFF position. Figure 37. Main, Aux. and GFCI Circuit ...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 35 * 1 Replace engine oil and filter at 100 hours, first time only. * 2 Add “Supplemental Coolant Additives (SCA’S)” to recharge the engine coolant. * 3 Replace primary air filter element when restriction indicat...

page 36 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Maintenance If the engine is operating in very dusty or dry grass conditions, a clogged air cleaner will result. This can lead to a loss of power, excessive carbon buildup in the combustion chamber and high fu...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 37 CheCk oil level Check the crankcase oil level prior to each use, or when the fuel tank is filled. Insufficient oil may cause severe damage to the engine. Make sure the generator is level. The oil level must be...

page 38 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Maintenance JaCkeT waTer heaTer anD inTernal BaTTerY C h a r g e r 1 2 0 vaC i n p u T r e C e p TaC l e s (opTional) This generator can be optionally equipped with two 120 VAC, 20 amp input receptacles locate...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 39 trailer Maintenance Trailer MainTenanCe This section is intended to provide the user with generic trailer service and maintenance information. The service and maintenance guidelines referenced in this section ...

page 40 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) trailer Maintenance Brakes Trailer brakes should be inspected the first 200 miles of operation. This will allow the brake shoes and drums to seat properly. After the first 200 mile interval, inspect the brakes...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 41 trailer Maintenance Tires/wheels/lug nuTs Tires and wheels are a ver y impor tant and critical components of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and ...

page 42 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) trailer Maintenance lug nut Torque requirements It is extremely important to apply and maintain proper wheel mounting torque on the trailer. Be sure to use only the fasteners matched to the cone angle of the w...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 43 trailer Wiring diagraM Figure 46. Trailer/Towing Vehicle Wiring Diagram

page 44 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) generatOr Wiring diagraM ArFg ExArExFg AVR VR Re AS Re1 R1 CT 1,2 F AV MAIN GENERATOR ARMATURE WINDING MAIN GENERATOR FIELD WINDING EXCITER ARMATURE WINDING EXCITER FIELD WINDING RECTIFIER AUTOMATIC VOLTAGE RE...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 45 engine Wiring diagraM Figure 48. Engine Wiring Diagram BL G V P RWY O BR GR LBLG WIRE COLOR BLACK BLUE BROWN GREEN GRAY VIOLET PINK ORANGE LIGHT GREEN LIGHT BLUE YELLOW WHITE RED WIRE COLOR COLOR CODE

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 47 nOtes

page 48 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) explanatiOn Of cOde in reMarks cOluMn The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if the...

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 49 suggested spare parts DCa20spxu2 whisperwaTT generaTor wiTh isuzu Bv-4le2 Diesel engine 1 to 3 units QTY. p/n DesCripTion 5............2944566410 .......... CARTRIDGE , OIL FILTER 1............M1310500803 .......

page 56 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) engine and radiatOr assy. 4 5 6 1A 9-2 9-3 39 40 11 12 22A 53 54 17A

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 57 engine and radiatOr assy. no. parT no. parT naMe QTY. reMarks 1 M1923200104 ENGINE, ISUZU 4LE2 1 1A 8972606490 FAN BELT 1 1-1 2944566410 OIL FILTER CARTRIDGE 1 2 M1303200304 ENGINE FOOT 1 3 M1305200204 ENGINE ...

page 60 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) Output terMinal assy. ADD THE FOLLOWING DIGITS AFTER THE PART 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-SUNBEL...

page 74 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) naMeplate and decals assy.

DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) — page 75 naMeplate and decals assy. no. parT no. parT naMe QTY. reMarks 1 M1550001803 DECAL; AUXILIARY OUTPUT ..................................1 ........... M15000180 2 M1550001904 DECAL; CAUTION ........................

page 76 — DCa20spxu2 (wiTh MlT20 series) • operaTion anD parTs Manual — rev. #0 (01/18/13) terMs and cOnditiOns Of sale — parts paYMenT TerMs Terms of payment for parts are net 30 days. FreighT poliCY All parts orders will be shipped collect or prepaid with the charges added to the invoice. All ship...

OperatiOn and parts Manual Your Local Dealer is: HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING United StateS Multiquip Corporate Office MQ Parts Department 18910 Wilmington Ave. Carson, CA 90746 Contact: [email protected] Tel. (800) 421-1244 Fax (310) 537-3927 80...