Page 3 - HERE'S HOW TO GET HELP
PAGE 3 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBERON-HAND WHEN CALLING P P P P PAR AR AR AR ARTS DEP TS DEP TS DEP TS DEP TS DEPAR AR AR AR ARTMENT TMENT TMENT TMENT TMENT 800/427-1244 or 310/537-3700FAX: 800/672-7877 o...
Page 4 - TABLE OF CONTENTS; NOTE
PAGE 4 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) TABLE OF CONTENTS Here's How To Get Help .................................................. 3Table Of Contents ........................................................... 4Parts Ordering Procedures ..................................
Page 5 - PARTS ORDERING PROCEDURES; UPS; Earn Extra Discounts when; to our Parts Department!; Extra Fax Discount
PAGE 5 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) PARTS ORDERING PROCEDURES Get special freight allowanceswhen you order 10 or moreline items via FAX!** ■ UPS Ground Service at no charge for freight ■ PS Third Day Service at one-half of actual freight cost No other allowances on f...
Page 9 - RULES FOR SAFE OPERATION
PAGE 9 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) Transporting ■ Always shutdown engine before transporting. ■ Tighten fuel tank cap securely. ■ Drain fuel when transporting generator over long distancesor bad roads. ■ Always tie-down the generator during transportation bysecuring...
Page 10 - DCA-25SSI — TOWING RULES FOR SAFE OPERATION
PAGE 10 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) To reduce the possibility of an accident while transportingthe generator on public roads, always make sure the trailer(Figure 1) that supports the generator and the towing vehicleare in good operating condition and both units ar...
Page 14 - Suspension; DCA-25SSI — TRAILER SAFETY GUIDELINES
PAGE 14 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) Tires/Wheels/Lug Nuts T i r e s a n d w h e e l s a r e a ver y i m p o r t a n t a n d c r i t i c a lcomponents of the trailer. When specifying or replacing thetrailer wheels it is important the wheels, tires, and axle areprop...
Page 15 - Lug Nut Torque Requirements; After first road use, retorque all lug nuts in sequence.
PAGE 15 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) s t n e m e r i u q e R e u q r o T n o i s n e p s u S . 3 e l b a T m e t I ) . s b L - . t F ( e u q r o T T L O B - U " 8 / 3 5 3 - X A M 0 3 - N I M T L O B - U " 6 1 / 7 0 6 - X A M 5 4 - N I M T L O B - U " 2 / ...
Page 17 - DCA-25SSI — GENERATOR DECALS
PAGE 17 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) DCA-25SSI — GENERATOR DECALS The DCA-25SSI generator is equipped with a number of safety decals. These decals are provided for operator safety andmaintenance information. The illustration below and on the preceding pages show the ...
Page 19 - DCA-25SSI — SPECIFICATIONS; if
PAGE 19 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) DCA-25SSI — SPECIFICATIONS s n o it a c if i c e p S . 5 e l b a T s n o it a c if i c e p S r o t a r e n e G l e d o M I S S 5 2 - A C D e p y T s u o n o r h c n y s e p y t d e t c e t o r p n e p o , d e t a li t n e v fl e s...
Page 20 - DCA-25SSI — GENERAL INFORMATION
PAGE 20 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — GENERAL INFORMATION DCA-25SSI FAMILIARIZATION Generator The MQ Power Model DCA-25SSI is a 20 kW gener gener gener gener generator ator ator ator ator that is designed as a high quality portable (requires a trailerfor...
Page 21 - DCA-25SSI — MAJOR COMPONENTS
PAGE 21 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) DCA-25SSI — MAJOR COMPONENTS Figure 4. Major Components
Page 23 - NOTE PAGE
PAGE 23 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) NOTE PAGE
Page 24 - DCA-25SSI — CONTROL PANEL
PAGE 24 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — CONTROL PANEL Figure 6. Control Panel
Page 26 - DCA-25SSI — ENGINE OPERATING PANEL
PAGE 26 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — ENGINE OPERATING PANEL Figure 7. Engine Operating Panel
Page 28 - DCA-25SSI — OUTPUT TERMINAL PANEL; Output Terminal Panel; Connecting Load; Circuit Breakers
PAGE 28 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — OUTPUT TERMINAL PANEL Output Terminal Panel The output control panel is located on the rear (control panel)end of the generator. The UNV lugs are protected by a faceplate cover that can be secured in the close positi...
Page 30 - switch the voltage selector switch; Voltage Selector Switch Locking Button; DCA-25SSI — OUTPUT AMPERAGE SETUP; Over Current Relay
PAGE 30 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) e l b a l i a v A e g a t l o V . 6 e l b a T e s a h P 3 ) e l b a h c t i w S ( T L O V 8 0 2 T L O V 0 2 2 T L O V 0 4 2 T L O V 6 1 4 T L O V 0 4 4 T L O V 0 8 4 e s a h P e l g n i S ) e l b a h c t i w S ( T L O V 0 2 1 T ...
Page 31 - li; Receptacle Use; effect the generator output.
PAGE 31 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) e s U e l c a t p e c e R . 6 e l b a T e s U n i r e w o P e l c a t p e c e R r e w o P e l b a li a v A V 0 8 4 / 0 4 2 e s a h P - 3 V 0 2 1 / 0 4 2 e s a h P e l g n i S k c o L t s i w T r o 9 6 3 6 S C A M E N x e l p u D V...
Page 32 - V Hard Wire Hookup; DCA-25SSI — OUTPUT VOLTAGE SETUP
PAGE 32 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) 240/12 0V Hard Wire Hookup With the voltage selector set and locked at ‘single phase240/120’ and using single phase 120 volts, it will providethree legs available with 100 amps each on three differentcircuits (Figure 16). When u...
Page 33 - Voltage Selector Switch- 3 Phase 480/277V Position
PAGE 33 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) Voltage Selector Switch- 3 Phase 480/277V Position The following are additional voltages available when thevoltage selector switch is in the 3 phase 480/277Vposition. 3 Phase, 480V, 440V, or 416 Volt This setting can provide 3-pha...
Page 34 - Voltage Selector Switch- 3 Phase 240/139V Position; DCA-25SSI — OUTPUT VOLTAGE SETUP
PAGE 34 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) Voltage Selector Switch- 3 Phase 240/139V Position The following are additional voltages available when thevoltage selector switch is in the 3 phase 240/139Vposition. 3 Phase, 240V, 220V, or 208 Volt This setting can provide 3-p...
Page 36 - C A U T I O N; Generator Grounding; EARTH; Use one of the following wire types to connect the; DCA-25SSI — INSTALLATION; ALWAYS; Outdoor Installation; be routed to a ventilated area.; Mounting
PAGE 36 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) C A U T I O N : An electric shock may happen whenvibrators are used. Pay close attention tohandling when operating vibrators andalways use rubber boots and gloves toinsulate the body from electrical shock. Generator Grounding To...
Page 38 - tl
PAGE 38 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) General Inspection Prior to Operation The DCA-25SSI generator has been thoroughly inspectedand accepted prior to shipment from the factory. However,be sure to check for damaged par ts or components, or loosenuts and bolts, which...
Page 39 - Lubrication Oil; Isuzu Engine Operator’s Manual.; DO; Coolant
PAGE 39 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) Lubrication Oil Fill the engine crankcase with lubricating oil through the fillerhole, but do not overfill. Make sure the generator is level.With the dipstick inserted all the way, but without being screwinto the filler hole, veri...
Page 42 - DCA-25SSI — LOAD APPLICATION; Single Phase Load; I f w a t t a g e i s n o t g i v e n o n t h e; Three Phase Load
PAGE 42 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — LOAD APPLICATION Single Phase Load Always be sure to check the nameplate on the generatorand equipment to insure the wattage, amperage andfrequency requirements are satisfactorily supplied by thegenerator for operati...
Page 43 - DCA-25SSI — GENERATOR START-UP PROCEDURE; BATTER
PAGE 43 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) W A R N I N G : Before Starting Engine 1. Check the lubricating oil level prior to starting the engine. Make sure the generator is level. The oil level must bemaintained between two notches on the dipstick. 2. When there is not en...
Page 44 - the 60 cycle output frequency in; HERTZ; . If the voltage is not within the; Once the preheat indicator lights, turn the ignition; preheat indicator turns on.; Pull the engine throttle and turn to the right until the
PAGE 44 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) 10. The generator's frequency meter (Figure 43) displays the 60 cycle output frequency in HERTZ . Figure 44. Voltage Meter (Volts) 11. The generator's voltage meter (Figure 44) displays the 120 VAC in VOLTS . If the voltage is n...
Page 45 - of the engine. Under normal; The generator will run until manually stopped or an; Turn the MAIN, GFCI and LOAD circuit breakers to
PAGE 45 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) A 0 40 60 75 20 Figure 46. Ammeter (No Load) Figure 45. Voltage Adjust Control Knob 12. The ammeter (Figure 46) will indicate zero amps with no load applied. When a load is applied, this meter willindicate the amount of current th...
Page 46 - ENGINE SHUTDOWN; To shutdown the generator, use the following procedure:; DCA-25SSI — GENERATOR SHUTDOWN PROCEDURE
PAGE 46 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ENGINE SHUTDOWN To shutdown the generator, use the following procedure: 1. Switch both the MAIN, GFCI and LOAD circuit breakers (Figure 52) to the “OFF” position. 2. Set the engine throttle lever to (low) position. 3. Let the en...
Page 48 - DCA-25SSI — MAINTENANCE; Detach the oil filter cartridge with a filter wrench.
PAGE 48 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — MAINTENANCE General Inspection Prior to each use, the generator should be cleaned andinspected for deficiencies. Check for loose, missing ordamaged nuts, bolts or other fasteners. Also check for fuel,oil, and coolant...
Page 49 - Generator Storage; Drain the fuel tank completely.
PAGE 49 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) DCA-25SSI — MAINTENANCE E C N A N E T N I A M / N O I T C E P S N I 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 0 0 1 E N I G N E s l e v e L d i u l F e n i g n E k c e h C X r e n a e l C ri A k c e h C X l e v e L d i c...
Page 50 - DCA-25SSI — GENERATOR WIRING DIAGRAM
PAGE 50 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI — GENERATOR WIRING DIAGRAM
Page 51 - DCA-25SSI — ENGINE WIRING DIAGRAM
PAGE 51 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) DCA-25SSI — ENGINE WIRING DIAGRAM
Page 56 - Items Found In the “Remarks” Column; Where indicated, this indicates a serial; Items Found In the “Items Number” Column; All par ts with same symbol in the number column,; EXPLANATION OF CODE IN REMARKS COLUMN
PAGE 56 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) How to read the marks and remarks used in this partsbook. 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...
Page 57 - DCA-25SSI — SUGGESTED SPARE PARTS; Description
PAGE 57 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) DCA-25SSI DCA-25SSI DCA-25SSI DCA-25SSI DCA-25SSI W/ISUZU C240 DIESEL ENGINE W/ISUZU C240 DIESEL ENGINE W/ISUZU C240 DIESEL ENGINE W/ISUZU C240 DIESEL ENGINE W/ISUZU C240 DIESEL ENGINE 1 1 1 1 1 T T T T TO 3 UNITS O 3 UNITS O 3 UN...
Page 61 - LOCK WASHER
PAGE 61 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) NO. PART NO. ITEM QTY. REMARKS DCA-25SSI --- GENERATOR ASSY. GENERATOR ASSY. 21 0010106030 HEX. HEAD BOLT 2 22 0040006000 LOCK WASHER 2 23 952404470 PLAIN WASHER ................................... 2 ........... REPLACES 004120600...
Page 63 - ITEM
PAGE 63 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) NO. PART NO. ITEM QTY. REMARKS DCA-25SSI --- CONTROL BOX ASSY. CONTROL BOX ASSY. 1 8011812602 CONTROL BOX 1 2 0601801143 CURRENT TRANSFORMER, AMMETER ........ 3 ...... CT3.5MR 100/5A 3 0027104010 MACHINE SCREW 6 4 0601823863 RELAY...
Page 64 - ENGINE AND RADIATOR ASSY.
PAGE 64 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) DCA-25SSI ENGINE AND RADIATOR ASSY. ENGINE AND RADIATOR ASSY.
Page 68 - ENGINE OPERATING PANEL ASSY.
PAGE 68 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ENGINE OPERATING PANEL ASSY. DCA-25SSI --- ENGINE OPERATING PANEL ASSY.
Page 84 - CYLINDER HEAD AND COVER ASSY.
PAGE 84 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 --- CYLINDER HEAD AND COVER ASSY. CYLINDER HEAD AND COVER ASSY.
Page 86 - CYLINDER BLOCK ASSY.
PAGE 86 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 --- CYLINDER BLOCK ASSY. CYLINDER BLOCK ASSY.
Page 90 - ISUZU C240 FLYWHEEL HOUSING ASSY.; FLYWHEEL HOUSING ASSY.
PAGE 90 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 FLYWHEEL HOUSING ASSY. FLYWHEEL HOUSING ASSY.
Page 92 - ISUZU C240 OIL PAN ASSY.
PAGE 92 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 OIL PAN ASSY. OIL PAN ASSY.
Page 98 - OIL AND FUEL FILTER ASSY.
PAGE 98 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 --- OIL AND FUEL FILTER ASSY. OIL AND FUEL FILTER ASSY.
Page 102 - WATER PUMP AND FAN ASSY.
PAGE 102 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 --- WATER PUMP AND FAN ASSY. WATER PUMP AND FAN ASSY.
Page 104 - INTAKE AND EXHAUST MAINIFOLD ASSY.
PAGE 104 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) INTAKE AND EXHAUST MAINIFOLD ASSY. ISUZU C240 --- INTAKE AND EXHAUST MANIFOLD ASSY.
Page 105 - INTAKE AND EXHAUST MANIFOLD ASSY.
PAGE 105 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) NO. PART NO. ITEM QTY. REMARKS INTAKE AND EXHAUST MANIFOLD ASSY. ISUZU C240 --- INTAKE AND EXHAUST MANIFOLD ASSY. 1 9141126954 INLET MANIFOLD 1 3 9041108500 INTAKE STUD 2 20 9141416142 EXHAUST MANIFOLD 1 21 5093020020 EXHAUST STU...
Page 107 - ELEMENT
PAGE 107 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) AIR CLEANER ASSY. ISUZU C240 --- AIR CLEANER ASSY. NO. PART NO. ITEM QTY. REMARKS 3 5142102130 AIR CLEANER ASSY. ................... 1 ............ INCL. ITEMS W/ * 5 * 5142150140 ELEMENT 1 27 * 5142110670 COVER 1 38 * 9142191410...
Page 111 - AUTOMATIC TIMER
PAGE 111 — DCA-25SSI — PARTS AND OPERATION MANUAL—FINAL COPY(06/29/01) NO. PART NO. ITEM QTY. REMARKS ISUZU C240 --- INJECTION PUMP ASSY. INJECTION PUMP ASSY. 5 8943864440 INJECTION PUMP ASSY. .................... 1 ..................... REPLACES 5156010252 INCL. ITEMS W/ * 15 * 5157201400 GOVERNOR ...
Page 112 - ELECTRICAL PARTS
PAGE 112 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 --- ELECTRICAL PARTS ELECTRICAL PARTS
Page 114 - ACCESSORIES
PAGE 114 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) ISUZU C240 --- ACCESSORIES ACCESSORIES
Page 138 - TERMS AND CONDITIONS OF SALE — PARTS
PAGE 138 — DCA-25SSI — PARTS AND OPERATION MANUAL— FINAL COPY (06/29/01) PAYMENT TERMS Terms of payment for parts are net 10 days. FREIGHT POLICY All parts orders will be shipped collect orprepaid with the charges added to the invoice.All shipments are F.O.B. point of origin.Multiquip’s responsibili...
Page 140 - PARTS AND OPERATION MANUAL
© COPYRIGHT 2001, MUL TIQUIP INC . PARTS AND OPERATION MANUAL MULTIQUIP INC. PARTS DEPARTMENT: 18910 WILMINGTON AVE. 800-427-1244 CARSON, CALIFORNIA 90746 FAX: 800-672-7877310-537-3700 SERVICE DEPARTMENT: 800-421-1244 800-835-2551 FAX: 310-537-3927 FAX: 310-638-8046 E - m a i l : m q @ m u l t i q u...