Instruction/ maintenance manual of the product DCA25SSIU3 Multiquip
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THIS MANU AL MUST A CCOMP ANY THE EQ UIPMENT A T ALL TIMES. To fi nd the latest revision of this publication, visit our website at: www .mqpo wer .com Re vision #0 (12/20/10) OPERA TION AND P AR TS MANUAL WHISPER W A TT™ SERIES MODEL DCA25SSIU3 60HZ GENERA TOR (ISUZU BV -4LE2 DIESEL ENGINE) P AR TS LIST NO.
P A GE 2 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) PROPOSITION 65 W ARNING Diesel engine exhaust and some of.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 3 If you belie ve that your v ehicle has a defect that could cause a crash or could cause injur y or d.
P A GE 4 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) T ABLE OF CONTENTS DCA25SSIU3 Generator Proposition 65 Warning ........................................... 2 Repor ting Safety Def ects ...............
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 5 P AR TS ORDERING PROCEDURES www .multiquip .com Or dering par ts has never been easier! Choose fr om.
P A GE 6 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) SAFETY INFORMA TION Do not operate or service the equipment before reading the entire manual. Safety precautions should be f ollow ed at all times when operating this equipment.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 7 SAFETY INFORMA TION GENERAL SAFETY CA UTION NEVER operate this equipment without proper protecti.
P A GE 8 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) SAFETY INFORMA TION ENGINE SAFETY D ANGER The engine fuel e xhaust gases contain poisonous carbon mono xide. This gas is colorless and odorless, and can cause death if inhaled.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 9 SAFETY INFORMA TION FUEL SAFETY D ANGER DO NO T star t the engine near spilled fuel or comb ustible fl uids. Diesel fuel is e xtremely fl ammable and its v apors can cause an e xplosion if ignited.
P A GE 10 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) SAFETY INFORMA TION ELECTRICAL SAFETY D ANGER DO NO T touch output terminals dur ing operation. Contact with output ter minals during operation can cause electrocution, electrical shock or b urn.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 11 SAFETY INFORMA TION B A TTER Y SAFETY D ANGER DO NO T drop the batter y . There is a possibility that the batter y will e xplode. DO NO T expose the battery to open fl ames, sparks, cigarettes, etc.
P A GE 12 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) T able 1. Generator Specifi cations Model DCA-25SSIU3 T ype Rev olving fi eld, self v entilated, open protected type synchronous generator Armature Connection Star with Neutral Zigzag Phase 3 Single Standby Output 27.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 13 DIMENSIONS Figure 1. Dimensions T able 3. Dimensions Reference Letter Dimension in. (mm) Reference Letter Dimension in. (mm) A 21.06 in. (535 mm.) F 94.
P A GE 14 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) INST ALLA TION Figure 2. T ypical Generator Grounding Application.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 15 INST ALLA TION OUTDOOR INST ALLA TION Install the generator in a area that is free of debris, bystanders , and ov erhead obstr uctions. Make sure the generator is on secure le v el ground so that it cannot slide or shift around.
P A GE 16 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) GENERA TOR This MQ P ower generator (Figure 3) is a high quality por table (requires a trailer f or.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 17 MAJOR COMPONENTS Figure 3. Major Components T able 4.
P A GE 18 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) GENERA TOR CONTROL P ANEL Figure 4. Generator Control P anel The defi nitions below describe the controls and functions of the Generator Control P anel (Figure 4).
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 19 ENGINE OPERA TING P ANEL Figure 5. Engine Operating P anel The defi nitions below describe the controls and functions of the Engine Operating P anel (Figure 5).
P A GE 20 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) OUTPUT TERMINAL P ANEL F AMILIARIZA TION OUTPUT TERMINAL P ANEL The Output T er minal Panel (Figure 6) sho wn below is located on the right-hand side (left from control panel) of the generator .
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 21 OUTPUT TERMINAL P ANEL F AMILIARIZA TION 120 V A C GFCI Receptacles There are two 120 V AC , 20 amp GFCI (Duple x Nema 5-20R) receptacles provided on the output terminal panel.
P A GE 22 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) OUTPUT TERMINAL P ANEL F AMILIARIZA TION Lugs) Connecting Loads Loads can be connected to the generator b y the Output T erminal Lugs or the conv enience receptacles (Figure 11).
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 23 LOAD APPLICA TION SINGLE PHASE LO AD Alwa ys be sure to check the nameplate on the generator and eq.
P A GE 24 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) GENERA TOR OUTPUTS GENERA TOR OUTPUT V OL T A GES A wide range of v oltages are av ailable to supply v oltage f or many diff erent applications. V oltages are selected by using the volta ge selector s witch (Figure 13).
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 25 GENERA TOR OUTPUTS/GAUGE READING HO W TO READ THE A C AMMETER AND AC V OL T A GE GA UGES The A C ammeter and A C v oltmeter gauges are controlled by the A C ammeter and AC v oltmeter change-ov er s witches.
P A GE 26 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) OUTPUT TERMINAL P ANEL CONNECTIONS UVWO TERMINAL OUTPUT V OL T A GES V ar ious output voltages can be obtained using the UVW O output ter minal lugs.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 27 OUTPUT TERMINAL P ANEL CONNECTIONS 3Ø-480/277V UVWO T erminal Output V oltages 1. Place the voltage selector s witch in the 3Ø 480/277 position as shown in Figure 24.
P A GE 28 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) INSPECTION/SETUP CIRCUIT BREAKERS T o protect the generator from an ov er load, a 3-pole, 60 amp , main circuit breaker is pro vided to protect the U ,V , and W Output T erminals from ov erload.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 29 INSPECTION/SETUP Refueling Procedure: 1. Level T anks — Make sure fuel cells are le vel with the ground. Failure to do so will cause fuel to spill from the tank bef ore reaching full capacity (Figure 30).
P A GE 30 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) COOLANT (ANTIFREEZE/SUMMER COOLANT/ W A TER) ISUZU recommends ISUZU antifreeze/summer coolant f or use in their engines, which can be purchased in concentrate (and mix ed with 50% demineralized w ater) or pre-diluted.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 31 B A TTER Y This unit is of negative g round DO NO T connect in rev erse. Alwa ys maintain batter y fl uid lev el between the specifi ed marks. Batter y life will be shortened, if the fl uid le v el are not properly maintained.
P A GE 32 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) GENERA TOR ST AR T -UP PROCEDURE BEFORE ST ARTING 1. Place the main, G.F .C.I., and aux. circuit breakers (Figure 36) in the OFF position prior to star ting the engine.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 33 GENERA TOR ST AR T -UP PROCEDURE 3. T ur n the ignition key to the star t position (Figure 41). Once the engine star ts, release the ignition ke y and allow it to retur n to the RUN position (Figure 39).
P A GE 34 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) GENERA TOR SHUT -DOWN PROCEDURES 2. Let the engine cool b y running it at low speed f or 3-5 minutes with no load applied. 3. Place the ignition s witch (Figure 52) in the “ ST OP ” position, remov e the k ey and store in a saf e place.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 35 * 1 Replace engine oil and fi lter at 100 hours, fi rst time only . * 2 Add “Supplemental Coolant Additiv es (SCA’S)” to recharge the engine coolant.
P A GE 36 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) MAINTENANCE If the engine is operating in v ery dusty or dr y grass conditions, a clogged air cleaner will result. This can lead to a loss of power , excessiv e carbon buildup in the comb ustion chamber and high fuel consumption.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 37 CHECK OIL LEVEL Check the cr ankcase oil le v el prior to each use, or when the fuel tank is fi lled. Insuffi cient oil may cause se vere damage to the engine.
P A GE 38 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) TRAILER MAINTENANCE TRAILER MAINTENANCE This section is intended to provide the user with generic trailer service and maintenance information. The ser vice and maintenance guidelines ref erenced in this section ref er to a wide range of trailers .
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 39 TRAILER MAINTENANCE BRAKES T railer brak es should be inspected the fi rst 200 miles of operation. This will allo w the brak e shoes and drums to seat properly .
P A GE 40 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) TRAILER MAINTENANCE TIRES/WHEELS/LUG NUTS Tires and wheels are a very impor tant and cr itical components of the trailer . When specifying or replacing the trailer wheels it is impor tant the wheels, tires, and axle are properly matched.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 41 TRAILER MAINTENANCE Lug Nut T orque Requirements It is e xtremely impor tant to apply and maintain proper wheel mounting torque on the trailer . Be sure to use only the f asteners matched to the cone angle of the wheel.
P A GE 42 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) TRAILER WIRING DIAGRAM Figure 59. T railer/T owing V ehicle Wiring Diagram.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 43 GENERA TOR WIRING DIAGRAM Figure 60. Generator Wiring Diagram.
P A GE 44 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) ENGINE WIRING DIAGRAM Figure 61. Engine Wiring Diagram.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 45 TROUBLESHOOTING (GENERA TOR) Practically all breakdowns can be pre vented b y proper handling and maintenance inspections, b ut in the e v ent of a breakdown, use T able 19 sho wn below f or diagnosis of the Generator .
P A GE 46 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) EXPLANA TION OF CODE IN REMARKS COLUMN The f ollo wing section e xplains the diff erent symbols and remarks used in the P ar ts section of this manual.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 47 SUGGESTED SP ARE P AR TS DCA25SSIU3 WHISPER W A TT GENERA T OR WITH ISUZU BV -4LE2 DIESEL ENGINE 1 to 3 units QTY . P/N DESCRIPTION 5............8943142633 .
P A GE 48 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) GENERA TOR ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 49 GENERA TOR ASSY . NO . P ART NO . P ART NAME QTY .
P A GE 50 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) CONTROL BOX ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 51 NO . P ART NO . P ART NAME QTY . REMARKS 1 M1213001102 CONTROL BO X 1 2 0601870430 CIRCUIT BREAKER .
P A GE 52 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) CONTROL BOX ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 53 CONTROL BOX ASSY . NO . P ART NO . P ART NAME QTY .
P A GE 54 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) ENGINE AND RADIA TOR ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 55 ENGINE AND RADIA TOR ASSY . NO . P ART NO . P ART NAME QTY . REMARKS 1 M1923200104 ENGINE, ISUZU 4LE2 1 1A 8972606490 F AN BEL T .....................
P A GE 56 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) ENGINE AND RADIA TOR ASSY . (CONTINUED).
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 57 ENGINE AND RADIA TOR ASSY . (CONTINUED) NO . P ART NO .
P A GE 58 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) OUTPUT TERMINAL ASSY . ADD THE FOLLOWING DIGITS AFTER THE P ART NUMBER WHEN ORDERING ANY P AINTED P.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 59 OUTPUT TERMINAL ASSY . NO . P ART NO . P ART NAME QTY .
P A GE 60 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) BA TTER Y ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 61 BA TTER Y ASSY . NO . P ART NO . P ART NAME QTY . REMARKS 1 0602220185 BA TTER Y 1 2 B9310500014 BA.
P A GE 62 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) MUFFLER ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 63 MUFFLER ASSY . NO . P ART NO . P ART NAME QTY . REMARKS 1 M1330100803 MUFFLER 1 2 0016908020 HEX HEAD BOL T 4 3 M1333002803 EXHA UST PIPE 1 4 8970420280 GASKET .
P A GE 64 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) FUEL T ANK ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 65 FUEL T ANK ASSY . NO . P ART NO . P ART NAME QTY .
P A GE 66 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) ENCLOSURE ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 67 ENCLOSURE ASSY . NO . P ART NO . P ART NAME QTY . REMARKS 1 M1413003302 BASE 1 2 M1413400004 UNDER .
P A GE 68 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) ENCLOSURE ASSY . (CONTINUED).
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 69 ENCLOSURE ASSY . (CONTINUED) NO . P ART NO . P ART NAME QTY .
P A GE 70 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) RUBBER SEALS ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 71 RUBBER SEALS ASSY . NO . P ART NO . P ART NAME QTY .
P A GE 72 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) NAMEPLA TE AND DECALS ASSY ..
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 73 NAMEPLA TE AND DECALS ASSY . NO . P ART NO . P ART NAME QTY . REMARKS 1 M1550000104 DECAL : NO TE ....................................................
P A GE 74 — DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) TERMS AND CONDITIONS OF SALE — P AR TS P A YMEN T TERMS T er ms of payment for parts are net 3 0 days. FREIGHT P OLIC Y All parts orders will be shipped collect or prepaid with the c harges add ed to the invoice.
DCA25SSIU3 60 HZ GENERA T OR • OPERA TION AND P ARTS MANU AL — REV . #0 (12/20/10) — P A GE 75 NOTES.
OPERA TION AND P AR TS MANUAL Y our Local Dealer is: HERE’S HOW TO GET HELP PLEASE HA VE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING © COPYRIGHT 2010, MUL TIQUIP INC . Multiquip Inc, the MQ logo and the MQ P ower logo are registered trademarks of Multiquip Inc.
An important point after buying a device Multiquip DCA25SSIU3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Multiquip DCA25SSIU3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Multiquip DCA25SSIU3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Multiquip DCA25SSIU3 you will learn all the available features of the product, as well as information on its operation. The information that you get Multiquip DCA25SSIU3 will certainly help you make a decision on the purchase.
If you already are a holder of Multiquip DCA25SSIU3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Multiquip DCA25SSIU3.
However, one of the most important roles played by the user manual is to help in solving problems with Multiquip DCA25SSIU3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Multiquip DCA25SSIU3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
