MULTIQUIP Power Ultra-Silent DCA-70SSIU Operation And Parts Manual Download

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PARTS AND OPERATION MANUAL

OPERATION AND PARTS MANUAL

Revision #1 (01/06/09)

THIS MANUAL MUST ACCOMPANY

THE EQUIPMENT AT ALL TIMES.

ULTRA-SILENT

SERIES

MODEL DCA-70SSIU

60 Hz GENERATOR

PARTS LIST NO. M2870300504

Summary of Contents for Power Ultra-Silent DCA-70SSIU

Page 1: ...S AND OPERATION MANUAL OPERATION AND PARTS MANUAL Revision 1 01 06 09 THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALLTIMES ULTRA SILENTTM SERIES MODEL DCA 70SSIU 60 Hz GENERATOR PARTS LIST NO M2870300...

Page 2: ...PAGE 2 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09...

Page 3: ...based on the DCA 70SSIU 60 Hz Super Silent Generator Multiquip Inc reserves the right to discontinue or change specifications design or the information published in this publication at any time withou...

Page 4: ...erminal Panel Familiarization 24 26 Load Application 27 Generator Outputs 28 GaugeReading 29 OutputTerminal Panel Connections 30 31 Pre Setup 32 35 Generator Start up Procedure Manual 36 37 Generator...

Page 5: ...web parts order system or by fax qualify for the following extra discounts Ordered Standard Stock orders via orders 750 list and above Fax 3 10 Web 5 10 Special freight allowances when you order 10 or...

Page 6: ...e w o P 8 0 1 r e w o P C A x u A z H 0 6 e s a h P e l g n i S e g a t l o V V 0 2 1 t u p t u O 2 x W K 4 2 W K 8 4 s n o i t a c i f i c e p S e n i g n E 2 e l b a T l e d o M T 1 G B 4 F F U Z U...

Page 7: ...E VIEW FRONT VIEW Denyo S N O I S N E M I D 3 E L B A T e c n e r e f e R r e t t e L m m n i n o i s n e m i D r e t t e L e c n e r e f e R m m n i n o i s n e m i D A m m 0 9 7 n i 0 1 1 3 F m m 0...

Page 8: ...ections Gasoline engine exhaust gases contain poisonous carbon monoxide This gas is colorless and odorless and can cause DEATH if inhaled NEVER operate this equipment in a confined area or enclosed st...

Page 9: ...e surrounding environment Thisgenerator otherproperty or the surrounding environment could be damaged if you do not follow instructions NOTE NEVER tamper with the factory settings of the engine govern...

Page 10: ...ay lead to serious injury or even DEATH This equipment is to be operated by trained and qualified personnel only This equipment is for industrial use only DANGER READTHIS MANUAL ALWAYS check the machi...

Page 11: ...the equipment it is important to provide a good EARTH ground Article 250 Grounding of the National Electrical Code NEC providesguidelinesforpropergroundingandspecifies that the cable ground shall be c...

Page 12: ...to gush out of the radiator causing severe scalding to any persons in the general area of the generator Coolant Drain Plug Removing the coolant drain plug while the engine is hot will result in hot co...

Page 13: ...r s bumper to prevent tipping while parked Avoid sharp turns to prevent rolling DO NOT transport generator with fuel in tank Towing Transporting Safety To reduce the possibility of an accident while t...

Page 14: ...ety decals Figures 2 3 These decals are provided for operator safety and maintenance information The illustration below and on the preceding page show the decals as they appear on the machine Should a...

Page 15: ...DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 PAGE 15 1 DCA 70SSIU 60 Hz GENERATOR DECALS Figure 3 Generator Decals Cont inued...

Page 16: ...PAGE 16 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 Figure 4 Typical Generator Grounding Application DCA 70SSIU 60 Hz INSTALLATION...

Page 17: ...m2 or larger b Aluminum 8 AWG 8 4 mm2 or larger 2 When grounding the generator Figure 4 connect the ground cable between the lock washer and the nut on the generator and tighten the nut fully Connect...

Page 18: ...open delta A B C and D Duringsteadystateloads thepowerfromthevoltageregulator is supplied from the parallel connections of A to B A to D and C to D These three phases of the voltage input to the volt...

Page 19: ...n E 3 y l b m e s s A e r u s o l c n E 4 y l b m e s s A r o t a r e n e G 5 y l b m e s s A l a n i m r e T t u p t u O 6 y l b m e s s A k n a T l e u F 7 y l b m e s s A y r e t t a B 8 y l b m e...

Page 20: ...PAGE 20 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 NOTE PAGE...

Page 21: ...t the U V and W OutputTerminal Lugs 6 Voltmeter Change Over Switch This switch allows the AC voltmeter to indicate phase to phase voltage between any two phases of the output terminals or to be switch...

Page 22: ...PAGE 22 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 Figure 7 Engine Operating Panel DCA 70SSIU 60 Hz ENGINE OPERATING PANEL...

Page 23: ...ation place the switch in the AUTO position In this position should an outage occur the automatic transfer switch ATS will start the generator automatically via the generator s auto start contacts con...

Page 24: ...20V GFCI receptacles 20 amp Two 2 GFCI Circuit Breakers 20 amps Five 5 Output Terminal Lugs U V W O Ground OutputTerminal Panel TheOutputTerminalPanel Figure8 shownbelowislocated ontheright handside l...

Page 25: ...urrent on all three receptacles is dependent on the load requirements of the OutputTerminal Lugs Turn the voltage regulator control knob Figure 11 on the control panel to obtain the desired voltage Tu...

Page 26: ...both the circuit breaker and the over current relay may trip If the circuit breaker can not be reset the reset button on the over cur rent relay must be pressed The over current relay is lo cated in...

Page 27: ...lose attention to the required starting current capacity NOTE WATTS VOLTAGE x AMPERAGE Three Phase Load When calculating the power requirements for 3 phase power use the following equation NOTE An ina...

Page 28: ...v A s p m A t n e r r u C V 0 2 1 0 4 2 1 A M E N x e l p u D I C F G V 0 2 1 R 0 2 5 4 0 4 0 2 9 3 e l c a t p e c e r r e p s p m a 5 0 8 3 e l c a t p e c e r r e p s p m a 0 1 8 6 3 e l c a t p e...

Page 29: ...ase 240 139 position Figure 21 AC Ammeter Amp reading on U lug Figure 20 AC Ammeter Change Over Switch The ammeter gauge will only show a reading when the Output Terminal Lugs are connected to a load...

Page 30: ...23 OutputTerminal Lugs 3 240 139V Connections 2 Connect the load wires to the OutputTerminal Lugs as shown in Figure 23 3 Turn the voltage regulator knob Figure 23 clockwise to increase voltage outpu...

Page 31: ...lator knob Figure 24 clockwise to increase voltage output turn counterclockwise to decrease voltage output 1 240V 120V OutputTerminal Lug Voltages 1 Place the voltage selector switch in the 1 240 120...

Page 32: ...the OFF position prior to starting the engine Lubrication Oil Fill the engine crankcase with lubricating oil through the filler hole but DO NOT overfill Make sure the generator is level and verify th...

Page 33: ...r neck Figure 35 Figure 35 Full FuelTank Figure 36 Fuel Expansion 3 Open cabinet doors on the right side of the generator fromgeneratorcontrolpanelposition Removefuelcap and fill tank Figure 34 Figure...

Page 34: ...and the negative battery terminal disconnected Air Cleaner Periodic cleaning replacement is necessary Inspect it in accordance with the ISUZU Engine Owner s Manual Fan BeltTension A slack fan belt may...

Page 35: ...l hose clamps and check hoses for leaks If any hose fuel or oil lines are defective replace them immediately If the battery cable is connected incorrectly electricaldamagetothe generator will occur Pa...

Page 36: ...hard wire hookup panel 3 The output terminal lugs are protected by a plastic cover Remove this cover to gain access to the terminals Tighten terminal nuts securely to prevent load wires from slipping...

Page 37: ...r the engine has been started Figure 45 Engine Running LED ON Figure 52 Engine Tachometer Gauge 16 The tachometer gauge Figure 52 will indicate the speed of the engine when the generator is operating...

Page 38: ...in the ManualStart up procedure start at step 9 Figure 55 MPEC Control Switch AUTO When the generator is set in the AUTO mode the generator will automically start in the event of comercial power fall...

Page 39: ...rvice After changing the air element press the dust indicator button to reset the indicator E C N A N E T N I A M N O I T C E P S N I 4 1 E L B A T s r H 0 1 Y L I A D s r H 0 5 2 s r H 0 0 5 s r H 0...

Page 40: ...r after disassembling the fuel system bleed the system according to the following procedure See the ISUZU Engine Manual for details To restart after running out of fuel turn the switch to the ON posit...

Page 41: ...ble 6 When using the generator in hot climates there is no reason to apply power to jacket water heater However if the generator will be used in cold climates it is always a good idea to apply power t...

Page 42: ...nectors looms are provided with the trailer so the brake lights and turn signals can be connected to the towing vehicle 16 Application Indicates which units can be employed on a particular trailer Tra...

Page 43: ...aulicsurgebrakingrequirestheinstallationofanactuator at the tongue of the trailer Remember the surge or push of the trailer toward the tow vehicle automatically synchronizes the trailer brakes with th...

Page 44: ...loosening of fasteners Replace all damaged parts suspension immediately Torqued suspension components as detailed in Table 17 Figure 59 Major Suspension Components DCA 70SSIU 60 Hz TRAILER MAINTENANC...

Page 45: ...ent of the wheels is as follows 1 Start all wheel lug nuts by hand 2 Torque all lug nuts in sequence see Figure 60 DO NOT torque the wheel lug nuts all the way down Tighten each lug nut in 3 separate...

Page 46: ...PAGE 46 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz TRAILERWIRING DIAGRAM Figure 61 Trailer Towing Vehicle Wiring Diagram...

Page 47: ...DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 PAGE 47 1 NOTE PAGE...

Page 48: ...PAGE 48 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz GENERATORWIRING DIAGRAM Figure 62 GeneratorWiring Diagram...

Page 49: ...DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 PAGE 49 1 DCA 70SSIU 60 Hz ENGINEWIRING DIAGRAM Figure 63 Engine Wiring Diagram...

Page 50: ...i t a t o R e v i t c e f e D e c a l p e r d n a k c e h C d l e i F r e t i c x E e v i t c e f e D 1 N C n o K J s s o r c a s m h o 3 7 1 r o f k c e h C t u p t u O e g a t l o V w o L t c e r r...

Page 51: ...o o c h g i H n o s i t h g i l t c e r r o c n i n o i s n e t t l e b n a F t l e b n a f e c a l p e r n e t h g i T r o t a i d a r h g u o r h t n o i t a l u c r i c t o n s i w o l f r i A l l...

Page 52: ...ular 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 Items Found In the Items Number Column Al...

Page 53: ...SSIU 60 Hz WHISPERWATTGENRATOR W ISUZU FF4BG1T DIESEL ENGINE 1TO 3 UNITS Qty P N Description 5 1132402321 FILTER OIL 5 1132400791 FILTER FUEL PRIMARY 3 0602046365 ELEMENT AIR 1 8972333820 BELT FAN 1 0...

Page 54: ...PAGE 54 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 HZ GENERATOR ASSY GENERATOR ASSY...

Page 55: ...T KIT 1 1 17 0071906311 BEARING 1 6311DDUC3 2 M2163400103 COUPLING RING 1 3 M9200100204 REAMER BOLT 2 4 0010310030 HEX HEAD BOLT 7 5 0042510000 SPRINGWASHER 9 6 B5130000103 STATOR ASSY 1 B5134000304 7...

Page 56: ...PAGE 56 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz CONTROL BOX ASSY CONTROL BOX ASSY...

Page 57: ...M2270100104 SELECTOR SWITCH 1 16A M2550001604 DECAL SELECTOR SWITCH NUMBER 1 16B M2550001704 DECAL SELECTOR SWITCH NUMBER 1 17 M2213601704 SWITCH BRACKET 1 17 1 0330000110 EDGING 2 17 2 0330000020 ED...

Page 58: ...PAGE 58 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz CONTROL BOX ASSY CONT CONTROL BOX ASSY...

Page 59: ...4 ENGINE OPERATING PANEL 1 50 0602202545 CONTROLLER 1 51 0601831340 SWITCH 1 52 0027104040 MACHINE SCREW 2 52A 0207004000 HEX NUT 2 53 0602202506 PREHEAT LAMP 1 54 0602120095 TACHOMETER 1 55 060212209...

Page 60: ...PAGE 60 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSY...

Page 61: ...EET 2 12 0016908020 HEX HEAD BOLT 6 13 M9200100904 PLUG 1 14 0150000016 O RING 1 15 M2310501203 RADIATOR HOSE 1 16 M2310501303 RADIATOR HOSE 1 17 0605515147 HOSE BAND 2 18 0605515199 HOSE BAND 2 19 01...

Page 62: ...PAGE 62 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz ENGINE AND RADIATOR ASSY CONT ENGINE AND RADIATOR ASSY...

Page 63: ...395 HOSE JOINT 1 41 0602021070 CAP 1 42 0269200500 DRAIN HOSE 1 43 M9300000103 RESERVE TANK 1 44 M9300100003 RESERVE TANK CAP 1 45 0199900400 HOSE 1 46 0199900175 HOSE 1 47 0193601800 HOSE 1 48 060551...

Page 64: ...Hz OUTPUTTERMINAL ASSY OUTPUT TERMINAL ASSY THE SERIAL NUMBER MAY BE REQUIRED ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT 1 ORANGE 5 BLACK...

Page 65: ...W 4 14A 0030003000 HEX NUT 4 15 0016906020 HEX HEAD BOLT 2 16 0016906016 HEX HEAD BOLT 4 17 M3236400004 CABLE OUTLET COVER 1 18 M3236300004 CABLE OUTLET COVER SUPPORTER 1 19 0016906020 HEX HEAD BOLT 6...

Page 66: ...PAGE 66 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 ACTUATOR ASSY DCA 70SSIU 60 Hz ACTUATOR ASSY...

Page 67: ...0043002000 SPRINGWASHER 4 4 M2354200304 BRACKET 1 5 0017112025 HEX HEAD BOLT 1 6 0016908020 HEX HEAD BOLT 1 7 M2354600004 SPACER 1 8 0602180090 CLEVIS 1 9 M2354300204 THROTTLETHREAD 1 10 0602180290 RO...

Page 68: ...PAGE 68 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz BATTERY ASSY BATTERY ASSY...

Page 69: ...ATTERY 1 2 M9310500014 BATTERY SHEET 1 3 M9103000304 BATTERY BAND 1 4 0602220920 BATTERY BOLT SET 2 5 0040006000 SPRINGWASHER 2 6 M2346900004 BATTERY CABLE 1 7 M2346900104 BATTERY CABLE 1 8 0017112025...

Page 70: ...PAGE 70 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz MUFFLER ASSY MUFFLER ASSY...

Page 71: ...Y REMARKS 1 B5330100303 MUFFLER 1 2 0016910025 HEX HEAD BOLT 4 3 M2333001203 EXHAUST PIPE 1 4 3943690210 GASKET 1 REPLACES P N 0602320101 5 M2333200504 GASKET 1 6 0039308000 HEX NUT 6 7 0016908040 HEX...

Page 72: ...PAGE 72 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz FUELTANK ASSY FUEL TANK ASSY...

Page 73: ...7104016 MACHINE SCREW 5 6 M2363200104 TANK BAND 2 7 M9310500104 SUPPORTER SHEET 4 8 0016908020 HEX HEAD BOLT 2 9 0207308000 HEX NUT 2 10 0222100178 RUBBER SHEET 4 11 M9200000003 DRAIN JOINT 1 12 M9200...

Page 74: ...IAL NUMBER MAY BE REQUIRED 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...

Page 75: ...LAINWASHER 8 13 0017112030 HEX HEAD BOLT 10 14 M2443001102 REAR FRAME 1 14A M2493304204 ACOUSTIC SHEET 1 15 0016908020 HEX HEAD BOLT 4 16 M2443301203 REAR COVER 1 16A M2493304504 ACOUSTIC SHEET 1 17 M...

Page 76: ...60 Hz ENCLOSURE ASSY CONT THE SERIAL NUMBER MAY BE REQUIRED 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 CATERPI...

Page 77: ...DOOR 1 40A M2493407904 ACOUSTIC SHEET 1 41 M2453300704 DUCT 1 41A M2493406404 ACOUSTIC SHEET 1 42 M2453300804 DUCT 1 42A M2493407304 ACOUSTIC SHEET 1 43 M2453300904 DUCT 1 43A M2493408204 ACOUSTIC SHE...

Page 78: ...PAGE 78 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz RUBBER SEALS ASSY RUBBER SEALS ASSY...

Page 79: ...BER SEAL 1 4 0228901120 RUBBER SEAL 3 5 M1490300004 RUBBER SEAL 1 6 0228800680 RUBBER SEAL 1 7 0228900440 RUBBER SEAL 1 8 0228901060 RUBBER SEAL 1 9 0229200900 RUBBER SEAL 2 10 0229200840 RUBBER SEAL...

Page 80: ...PAGE 80 DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 DCA 70SSIU 60 Hz NAME PLATE AND DECALS ASSY NAMEPLATE AND DECALS ASSY...

Page 81: ...3000103 DECAL WATER OIL CHECK 1 16 M9503100004 DECAL WARNING 1 17 M9503200004 DECAL WARNING 1 18 M9510100004 DECAL CAUTION 1 19 M9510200002 DECAL MQ 1 20 M9520000004 DECAL GROUND 1 21 M9520000104 DECA...

Page 82: ...cants g Decalsandpaperproducts h Itemspurchasedinkits 7 The sender will be notified of any materialreceivedthatisnotacceptable 8 Such material will be held for five workingdaysfromnotification pending...

Page 83: ...DCA 70SSIU 60 Hz OPERATION AND PARTS MANUAL REV 1 01 06 09 PAGE 83 1 NOTE PAGE...

Page 84: ...HERE S HOW TO GET HELP PLEASE HAVETHE MODEL AND SERIAL NUMBERON HANDWHENCALLING MQ POWER CORPORATE OFFICE 18910 Wilmington Ave 800 421 1244 Carson CA 90746 FAX 310 632 2656 Email mqpower multiquip co...

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