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SERVPRO

R

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

Revision #0 (09/23/13)

OperatiOn and parts Manual

®

WhisperWatt™ series

MODeL Dca20spxu2

60hz generatOr

(isuzu BV-4Le2 DieseL engine)

parts List nO. M1870301404

NOTICE

This generator is manufactured for 

SERVPRO

®

 by 

Multiquip, Inc.

Summary of Contents for Whisperwatt dca20spxu2

Page 1: ...EQUIPMENT AT ALL TIMES Revision 0 09 23 13 Operation and Parts Manual Whisperwatt Series MODEL dca20spxu2 60hz generator isuzu BV 4le2 DIESEL ENGINE PARTS LIST NO M1870301404 NOTICE This generator is...

Page 2: ...page 2 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 proposition 65 warning Diesel engine exhaust and some of...

Page 3: ...pen an investigation and if it finds that a safety defect exists in a group of vehicles it may order a recall and remedy campaign However NHTSA cannot become involved in individual problems between yo...

Page 4: ...32 Generator Shut Down Procedures 33 34 Maintenance 35 38 Trailer Maintenance 39 40 Trailer Guidelines 41 55 Generator Wiring Diagram 56 Engine Wiring Diagram 57 Jacket Water Heater Wiring Diagram 58...

Page 5: ...View Parts Diagrams Order Parts Print Specification Information Note Discounts Are Subject To Change Goto www multiquip com and click on Order Parts to log in and save Use the internet and qualify for...

Page 6: ...ty messages specifically address the level of exposure to the operator and are preceded by one of four words danger Warning Caution or notiCe saFetY sYmBols danger Indicates a hazardous situation whic...

Page 7: ...recommended by MQ Power for this equipment Damage to the equipment and or injury to user may result alWaYs know the location of the nearest fire extinguisher alWaYs know the location of the nearest fi...

Page 8: ...never tamper with the factory settings of the engine or engine governor Damage to the engine or equipment can result if operating in speed ranges above the maximum allowable Wet stacking is a common p...

Page 9: ...ating condition alWaYs shutdown engine before transporting Make sure the hitch and coupling of the towing vehicle are rated equal to or greater than the trailer gross vehicle weight rating alWaYs insp...

Page 10: ...ator Inspect for cuts in the insulation never grab or touch a live power cord or cable with wet hands The possibility exists of electrical shock electrocution or death Make sure power cables are secur...

Page 11: ...this equipment is over remove battery and bring to appropriate facility for lead reclamation Use safety precautions when handling batteries that contain sulfuric acid When the life cycle of this equip...

Page 12: ...ement 133 cu in 2 179 cc Rated Output 34 3 HP 1800 RPM Starting Electric Coolant Capacity 1 74 gal 6 6 liters Lube Oil Capacity 2 25 gal 8 5 liters FuelType 2 Diesel Fuel Low Sulfur Diesel Fuel Only F...

Page 13: ...EW SIDE VIEW 20 SERVPRO R Like it never even happened R SERVPRO R Figure 1 Dimensions Table 4 Dimensions Reference Letter Dimension in mm Reference Letter Dimension in mm A 21 06 in 535 mm F 72 83 in...

Page 14: ...ion and parts manual rev 0 09 23 13 Installation Figure 2 Typical Generator Grounding Application 8 MINIMUM GROUND ROD FOR EARTH GROUND CONNECT TO BUILDING GROUND IF APPLICABLE GENERATOR GROUND LUG GR...

Page 15: ...f the generator when it is running The generator must set at least 6 inches above the floor or grade level in accordance to NFPA 110 Chapter 5 4 1 DO NOT remove the metal skids on the bottom of the ge...

Page 16: ...he parallel connections of A to B A to D and C to D These three phases of the voltage input to the voltage regulator are then rectified and are the excitation current for the exciter section When a he...

Page 17: ...even happened R 1 2 3 4 8 7 9 10 13 12 14 Figure 3 Major Components Table 5 Generator Major Components ITEM NO DESCRIPTION 1 Battery Charger 2 Output Terminal Lugs 3 Output Receptacles Assembly 4 Jac...

Page 18: ...failure 4 Safety Chain Always attach safety chains to the towing vehicle NEVER use the trailer with the safety chain unattached Make sure safety chains are crossed when towing 5 Side Reflectors There...

Page 19: ...ws the AC ammeter to indicate the current flowing to the load connected to any phase of the output terminals or to be switched off This switch does not effect the generator output in any fashion it is...

Page 20: ...rev 0 09 23 13 Figure 6 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 OVERCRANK OVERSP...

Page 21: ...e will be shutdown by the engine controller s Over Crank Protection mode If the engine engages at a speed RPM s that is not safe the controller will shutdown the engine by initializing the Over Speed...

Page 22: ...is provided with the following Two 120 240V output receptacles 50 amp Two Circuit Breakers 50 amps Two 120V GFCI receptacles 20 amp Two GFCI Circuit Breakers 20 amps Four Output Terminal Lugs U O V a...

Page 23: ...ere are two 120 240V 50 amp auxiliary twist lock CS 6369 receptacles Figure 9 provided on the output terminal panel Figure 9 120 240V Twist Lock Auxiliary Receptacles Each auxiliary receptacle is prot...

Page 24: ...circuit breakers to the OFF position prior to starting the engine Figure 12 Connecting Loads Over Current Relay An over current relay Figure 13 is connected to the main circuit breaker In the event of...

Page 25: ...able 6 Power Factor By Load Type of Load Power Factor Single phase induction motors 0 4 0 75 Electric heaters incandescent lamps 1 0 Fluorescent lamps mercury lamps 0 4 0 9 Electronic devices communic...

Page 26: ...regulator knob Figure 15 clockwise to increase voltage output turn counterclockwise to decrease voltage output Use voltage regulator adjustment knob whenever fine tuning of the output voltage is requ...

Page 27: ...the ISUZU Engine Owner s Manual Oil should be warm before draining Other types of motor oils may be substituted if they meet the following requirements API Service Classification CC SC API Service Cla...

Page 28: ...ver even happened R SE RV PR O R NOTICE ONLY use 2 diesel fuel when refueling 2 Remove fuel cap from filler neck and fill fuel tank Figure 20 3 NEVER overfill fuel tank It is important to read the fue...

Page 29: ...Temperatures Vol Anti Freeze Freezing Point Boiling Point C F C F 50 37 34 108 226 NOTICE When the antifreeze is mixed with water the antifreeze mixing ratio must be less than 50 damage and wear and a...

Page 30: ...and reconnect negative terminal LAST NOTICE If the battery cable is connected incorrectly electrical damagetothegeneratorwilloccur Paycloseattentionto the polarity of the battery when connecting the...

Page 31: ...ALWAYS have adequate ventilation when operating Direct exhaust away from nearby personnel WARNING NEVER manually start the engine with the main GFCI or auxiliary circuit breakers in the ON closed pos...

Page 32: ...onditions the coolant temperature should be between 180 221 F 82 105 C Green Zone Figure 33 Coolant Temperature Gauge 9 The tachometer gauge Figure 34 will indicate the speed of the engine when the ge...

Page 33: ...rcial power falling below a prescribed level by means of a contact closure that is generated automatically by a transfer switch In this position AUTO should an outage occur the automatic transfer swit...

Page 34: ...applied WARNING NEVER stop the engine suddenly except in an emergency GENERATOR SHUT DOWN PROCEDURES 3 Place the MPEC Control Switch Figure 39 to the OFF RESET position Figure 39 MPEC Control Switch O...

Page 35: ...k all Hoses and Clamps 4 X Clean Inside of Fuel Tank X Generator Measure Insulation Resistance Over 3M ohms X Check Rotor Rear Support Bearing X Maintenance General Inspection Prior to each use the ge...

Page 36: ...s or debris that have accumulated inside the fuel tank Figure 41 Fuel Tank Cleaning FuelTank Inspection In addition to cleaning the fuel tank the following components should be inspected for wear Rubb...

Page 37: ...turer Close radiator cap tightly Flush the radiator by running clean tap water through radiator until signs of rust and dirt are removed DO NOT clean radiator core with any objects such as a screwdriv...

Page 38: ...to the jacket water heater at all times To apply power to the jacket water heater simply apply power to the jacket water heater receptacle via commercial power using an power cord of adequate size Fig...

Page 39: ...t damage and severe bodily harm even death If the trailer has not been used for an extended amount of time have the bearings inspected and packed more frequently at least every six months and prior to...

Page 40: ...railer structure and can cause serious injury or death DO NOT repair cracked or broken welds unless you have a certified welder perform the repair If not have the welds repaired by your dealer WARNING...

Page 41: ...b is that the passing distance with a trailer is 4 times the passing distance without the trailer Shift your automatic transmission into a lower gear for city driving alWaYs use lower gears for climbi...

Page 42: ...ous injury Decrease your speed as road weather and lighting conditions deteriorate Always check for local trailer tow speed limits in your area Warning Do not transport people on the trailer The trans...

Page 43: ...as well as the area to the rear of it Warning Improper electrical connection between the tow vehicle and the trailer will result in inoperable lights and can lead to collision Before each tow check th...

Page 44: ...of your tow vehicle without the trailer coupled Some of the trailer weight will be transferred from the trailer to the tow vehicle axles and an axle scale weighs all axles including the tow vehicle ax...

Page 45: ...g or corrosion on the ball or coupler immediately have your dealer inspect them to determine the proper action to prevent possible failure of the ball and coupler system All bent or broken coupler par...

Page 46: ...rroded hitch ball can fail while towing and may result in death or serious injury Before coupling trailer inspect the hitch ball for wear corrosion and cracks Replace worn or damaged hitch ball Warnin...

Page 47: ...the trailer and tow vehicle leading to death or serious injury if the trailer uncouples from the tow vehicle Fasten chains to frame of tow vehicle DO NOT fasten chains to any part of the hitch unless...

Page 48: ...and help ensure proper operation of the latching mechanism If you see or feel evidence of wear such as flat spots deformations pitting or corrosion on the pintle hook or coupler immediately have your...

Page 49: ...OSS BOTH SAFETY CHAINS IMPORTANT PINTLE HOOK PINTLE RING EYE SAFETY CHAIN Lower the trailer so that its entire tongue weight is held by the hitch Raise the jackstand to a height where it will not inte...

Page 50: ...e towing trailer This certification VIN label will indicate the trailer s Gross Vehicle Weight Rating GVWR This is the most weight the fully loaded trailer can weigh It will also provide the Gross Axl...

Page 51: ...and vehicle load limits not carrying more weight in your vehicle than your tires or vehicle can safely handle avoiding road hazards and inspecting tires for cuts slashes and other irregularities are t...

Page 52: ...materials used The number of plies indicates the number of layers of rubber coated fabric table a speed rating letter rating speed rating Q 99 mph R 106 mph S 112 mph T 118 mph U 124 mph H 130 mph V...

Page 53: ...of a punctured tire requires a plug for the hole and a patch for the area inside the tire that surrounds the puncture hole Punctures through the tread can be repaired if they are not too large but pun...

Page 54: ...heel lug nuts by hand 2 Torque all lug nuts in sequence See Figure k DO NOT torque the wheel lug nuts all the way down Tighten each lug nut in 3 separate passes as defined by Table C Warning Lug nuts...

Page 55: ...DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 page 55 Figure L Trailer to Tow Vehicle Wiring Diagram Trailer guidelines...

Page 56: ...TER FREQUENCY METER CIRCUIT BREAKER CIRCUIT BREAKER CIRCUIT BREAKER RECEPTACLE RECEPTACLE RESISTOR RECTIFIER RELAY UNIT CB2 3 CON1 2 2 1 CN1 CN4 A J C D K B 3 3 1 2 CONNECTER ARRANGEMENT WIRING VIEW 1...

Page 57: ...arts manual rev 0 09 23 13 page 57 Engine Wiring Diagram B L G V P R W Y O BR GR LB LG WIRE COLOR BLACK BLUE BROWN GREEN GRAY VIOLET PINK ORANGE LIGHT GREEN LIGHT BLUE YELLOW WHITE RED WIRE COLOR COLO...

Page 58: ...E BLACK 14 AWG LINE L 120VAC INPUT WHITE 14 AWG NEUTRAL N GREEN 14 AWG GROUND G NOTES 1 2 RECEPTACLE IS MOUNTED ON OUTPUT TERMINAL PANEL ASSY 20 AMP 5 20R RECEPTACLE P N EE6131 HBL5369C HUBBLE RECEPTA...

Page 59: ...erator symptom possible problem Solution Voltage Output Weak AC Voltmeter defective Check output voltage using a voltmeter Is wiring connection loose Check wiring and repair Is AVR defective Replace i...

Page 60: ...gine oil too thick Refill engine crankcase with correct type of oil for winter environment Defective battery Replace battery Engine fires but stops soon as starter is switched off Fuel filter blocked...

Page 61: ...Too much oil in engine crankcase Drain off engine oil down to uppermark on dipstick Entire cooling air system contaminated blocked Clean cooling air system and cooling fin areas Fan belt broken or elo...

Page 62: ...t guarantee the availability of the parts listed NOTICE When ordering a part that has more than one item number listed check the remarks column for help in determining the proper part to order QtY Col...

Page 63: ...2122272 UNIT OIL PRESSURE 1 0602123275 UNIT WATER TEMPERATURE 6 8980374810 FILTER FUEL CARTRIDGE 6 8944370220 repair kit FUEL PUMP 6 RR12P FILTER ELEMENT 30 MICRON rACOR oPTION 3 0602046611 FILTER AIR...

Page 64: ...page 64 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 GENERATOR ASSY...

Page 65: ...CING WEIGHT KIT 1 1 11 0071906308 BEARING 1 2 0012308035 HEX HEAD BOLT 6 2A 0040080000 WASHER LOCK 6 2B 0041208000 WASHER FLAT 6 3 0070506803 BEARING 1 4 B1130001503 STATOR ASSY 1 4 1 0845041904 GROMM...

Page 66: ...page 66 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 control box ASSY...

Page 67: ...6 MACHINE SCREW 4 12 0601801123 CURRENT TRANSFORMER 150 5A 2 13 0027106020 MACHINE SCREW 4 14 0601826031 RELAY HE1 1 15 0027104010 MACHINE SCREW 2 16 0601824518 RELAY DC 12V 2 16A 0601823143 BASE 2 16...

Page 68: ...page 68 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 control box ASSY CONTINUED...

Page 69: ...OLLER ECU 9988N 1 35 0027104040 MACHINE SCREW 2 35A 0207004000 HEX NUT 2 36 0601831340 SWITCH MPEC 1 37 0602103092 ALARM LAMP PL 05 1 37A 0601810245 BULB DC 18V 1 38 0602120095 TACHOMETER 1 39 0602122...

Page 70: ...page 70 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 ENGINE AND RADIATOR ASSY...

Page 71: ...10 M9312200104 RUBBER MOUNT 2 11 0016908040 HEX HEAD BOLT 2 12 0207008000 HEX NUT 2 13 M1310500803 RADIATOR HOSE UPPER 1 14 M1310500903 RADIATOR HOSE LOWER 1 15 0605515069 HOSE BAND 4 16 M1310200003...

Page 72: ...page 72 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 ENGINE AND RADIATOR ASSY continued...

Page 73: ...150000018 O RING 1 41 0016906020 HEX HEAD BOLT 2 42 0199900600 DRAIN HOSE 1 43 0199900500 DRAIN HOSE 1 44 0605515106 HOSE BAND 4 45 M9300100003 RESERVE TANK 1 46 M9300100003 RESERVE TANK CAP 1 47 0199...

Page 74: ...2 5 6 4 4 13 13B 13A 13C 11 11A 10 11B 12A NOTICE When ordering any painted panel SERVPRO must add the digit 2 after the part number this will indicate that the panel color is WHITE Once the panel has...

Page 75: ...006000 WASHER LOCK 2 13B 0041206000 WASHER FLAT 2 13C 0080200005 RETAINING RING 2 14 0016906016 HEX HEAD BOLT 4 15 M1236400004 CABLE OUTLET COVER 1 16 M1236300004 CABLE OUTLET COVER SUPPORTER 1 17 001...

Page 76: ...page 76 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 BATTERY ASSY...

Page 77: ...T NO PART NAME QTY REMARKS 1 0602220185 BATTERY 1 2 B9310500014 BATTERY SHEET 1 3 M9103000304 BATTERY BAND 1 4 0602220920 BATTERY BOLT SET 2 5 0040006000 WASHER LOCK 2 6 M1348400204 BATTERY CABLE 1 7...

Page 78: ...page 78 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 Muffler Assy...

Page 79: ...NO PART NO PART NAME QTY REMARKS 1 M1330100803 MUFFLER 1 2 0016908020 HEX HEAD BOLT 4 3 M1333002803 EXHAUST PIPE 1 4 8970420280 GASKET 1 REPLACES 0602320100 5 M1333200014 GASKET 1 6 0207008000 HEX NUT...

Page 80: ...page 80 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 FUEL TANK ASSY INTERNAL 17A 14A 25 26 27 29 28 30 31 34 32 33 2A...

Page 81: ...A 8980374810 FUEL FILTER CARTRIDGE 1 REPLACES 0602042700 15 M1366700104 FUEL FILTER BRACKET 1 16 0016908020 HEX HEAD BOLT 2 17 8970398340 FUEL PUMP 1 REPLACES 0602023177 17A 8944370220 REPAIR KIT FUEL...

Page 82: ...servpro operation and parts manual rev 0 09 23 13 FUEL TANK ASSY TRAILER mOUNTED R E T U R N S U C T I O N TO RACOR FUEL FILTER RETURN FROM ENGINE TO INTERNAL FUEL TANK 2 3 4 5 1 6 7 8 9 10 13 12 12 7...

Page 83: ...454 ELBOW BRASS 1 4 MALE NPT 2 6 PICKUPTUBE PICK UP TUBE 1 7 ELBOW 3 4 HB 1 2 MP 90 1 OBTAIN LOCALLY 8 6635BULK FUEL HOSE 1 4 65 1 9 60028 FUEL HOSE 5 16 25 1 10 FUEL HOSE 3 4 CUT TO LENGTH 1 OBTAIN L...

Page 84: ...page 84 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 trailer ASSY FENDER MOUNT KIT 3 4 26 27 27 26 18 17 14 9 28 15 1 2 10 17 21 5 22 13 16 29 8 6 6 19 35 36 34 18...

Page 85: ...0 10133 NUT NYLOC 3 8 16 8 13 29228 COUPLER 2 BALL 600 GVWR 1 14 29242 LIGHT TAIL RT CURB SIDE M440 1 INCLUDES ITEMS W 15 29243 LIGHT TAIL LT ROAD SIDE M440L 1 INCLUDES ITEMS W 16 29247 SHACKLE AXLE M...

Page 86: ...page 86 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 BATTERY CHARGER ASSY DC AMPERES 5 2 9 6 8 1 7 10 OUTPUT TERMINAL PANEL COVER 6 4 3...

Page 87: ...2 OBTAIN LOCALLY 2 NUT KEP W STAR WASHER 2 OBTAIN LOCALLY 3 LC125002 CHARGER BATTERY 12V 3A 1 4 34530 BRACKET BATTERY CHARGER 1 5 EE6009 FITTING CONDUIT 90 NON METALLIC 1 6 EE56557 CORD CAROL 3 C 14 A...

Page 88: ...page 88 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 JACKET WATER HEATER ASSY 3 2 1 4 6 7 8 7 5 EXISTING DRAIN HOSE RELOCATED TO TEE FITTING 5 5 5 9...

Page 89: ...AIN LOCALLY 2 1 4 X 1 4 1 4 FEMALE PIPE TEE 1 OBTAIN LOCALLY 3 1 4 X 1 4 MALE TO MALE PIPE NIPPLE 1 OBTAIN LOCALLY 4 3 8 MP X 5 8 HB 90 ELBOW 1 OBTAIN LOCALLY 5 HOSE CLAMP 10 4 OBTAIN LOCALLY 6 HEATER...

Page 90: ...A 31B 35A 33A 34A 36A 40A 40 51 51A 52 52A 8 50A 50 38 29 28 56 57 59 33 58 NOTICE When ordering any painted panel SERVPRO must add the digit 2 after the part number this will indicate that the panel...

Page 91: ...BOLT 4 13 M1443301803 REAR COVER 1 14 M1443301703 REAR COVER DUCT 1 14A M1493303604 ACOUSTIC SHEET 1 15 0207006000 HEX NUT 7 16 0019208020 HEX HEAD BOLT 7 17 M1443201103 REAR DOOR 1 18 M1443600114 WI...

Page 92: ...31 31A 31B 35A 33A 34A 36A 40A 40 51 51A 52 52A 8 50A 50 38 29 28 56 57 59 33 58 NOTICE When ordering any painted panel SERVPRO must add the digit 2 after the part number this will indicate that the p...

Page 93: ...6000 HEX HEAD NUT 12 41 M9110100204 HINGE 4 42 M9110100304 HINGE 4 43 M9116100004 WASHER 8 44 0019208020 HEX HEAD BOLT 9 45 0601850097 DOOR STOPPER 8 46 0025408025 MACHINE SCREW 8 47 M9310000004 BLIND...

Page 94: ...page 94 DCA20spxu2 servpro operation and parts manual rev 0 09 23 13 RUBBER SEALS ASSY...

Page 95: ...BER 1 6 0229400430 SEAL RUBBER 1 7 0228900540 SEAL RUBBER 1 8 0228900550 SEAL RUBBER 1 9 0229200595 SEAL RUBBER 1 10 0228900610 SEAL RUBBER 1 11 0229200750 SEAL RUBBER 2 12 0229200740 SEAL RUBBER 1 13...

Page 96: ...n and parts manual rev 0 09 23 13 NAMEPLATE AND DECALS ASSY 18A 14A 26A 26 15A 30 25A 18A 23A 40A 36A 40 36 2A 12A 27A 23A 24A 39A 39 16A 38A 5 38 31 32 32A TRAILER 35 34 29 29 29 30 29 KIT D AUTOCOLL...

Page 97: ...A DECAL DANGER EXHAUST GAS FRENCH 1 M90320010CE 17 M9510000104 DECAL DOCUMENT BOX LOCATED 1 M91000010 18 M9510100004 DECAL CAUTION HOT PARTS ENGLISH 2 M91010000 18A DECAL CAUTION HOT PARTS FRENCH 2 MQ...

Page 98: ...n and parts manual rev 0 09 23 13 NAMEPLATE AND DECALS ASSY 18A 14A 26A 26 15A 30 25A 18A 23A 40A 36A 40 36 2A 12A 27A 23A 24A 39A 39 16A 38A 5 38 31 32 32A TRAILER 35 34 29 29 29 30 29 KIT D AUTOCOLL...

Page 99: ...NOTICE BONDED TO FRAME FRENCH 2 38 EE57077 DECAL NOTICE CLASS H ENGLISH 1 38A EE57078 DECAL NOTICE CLASS H FRENCH 1 39 EE57070 DECAL NOTICE OVERLOAD ENGLISH 1 39A EE57071 DECAL NOTICE OVERLOAD FRENCH...

Page 100: ...roducts h Items purchased in kits 7 The sender will be notified of any material received that is not acceptable 8 Such material will be held for five working days from notification pending instruction...

Page 101: ...invoice Servpro Industries Inc maintains proof of purchase and equipment warranty records in their database This eliminates the frustration of digging through stacks of paperwork to determine warrant...

Page 102: ...Operation and Parts Manual SERVPRO INDUSTRIES INC 801 Industrial Blvd Gallatin TN 37066 Phone 615 451 0200 SERVPRO R...

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