PARTS AND OPERATION MANUAL © COPYRIGHT 2003, MULTIQUIP INC. OPERATION AND PARTS MANUAL MQ POWER DCA-70SSJU TM WHISPERWATT GENERATOR S/N 7300000-2140 KEY START S/N 7302141-3869 ECU/EGS PARTS LIST NO. M1870300034A Revision #5 (06/03/03) MULTIQUIP INC.. PARTS DEPARTMENT: 18910 WILMINGTON AVE. 800-427-1244 CARSON, CALIFORNIA 90746 FAX: 800-672-7877 SERVICE DEPARTMENT: 310-537-3700 800-421-1244 800-835-2551 FAX: 310-537-3927 FAX: 310-638-8046 E-mail:mq@multiquip.com www:multiquip.
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HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING PARTS DEPARTMENT 800-427-1244 or 310-537-3700 FAX: 800-672-7877 or 310-637-3284 SERVICE DEPARTMENT 800-421-1244 FAX: 310- 537-4259 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310- 631-5032 WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX: 310- 537-1173 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
TABLE OF CONTENTS MQ POWER DCA70SSJU AC GENERA TOR GENERATOR Here's How To Get Help .................................................... 3 Table Of Contents ............................................................. 4 Parts Ordering Procedures ............................................... 5 Specifications ................................................................... 6 Dimensions (Top, Side, Front) ........................................... 7 Safety Message Alert Symbols .........................
PARTS ORDERING PROCEDURES When ordering parts, please supply the following information: ❒ ❒ ❒ ❒ ❒ ❒ ❒ Dealer account number Dealer name and address Shipping address (if different than billing address) Return fax number Applicable model number Quantity, part number and description of each part Specify preferred method of shipment: Note: Unless otherwise indicated by customer, all ✓ FedEx or UPS Ground orders are treated as “Standard Orders”, and will ✓ FedEx or UPS Second Day or Third Day ship within 24 hou
DCA-70SSJU SERIES — SPECIFICATIONS Table 1. Generator Specifications Model DCA-70SSJU Type Revolving field, self ventilated, open protected type synchronous generator Armature Connection Star with Neutral Zig Zag P ha s e 3 Single Standby Output 77 KVA (61.6 KW) 44 KW Prime Output 70 KVA (56 KW) 40KW Voltage 240V or 480V 240/120V Frequency 60 Hz S pe e d 1800 r pm Power Factor 0.8 1 Aux. AC Power Single Phase, 60 Hz Voltage 120 V Output 4.8 KW (2.
DCA-70SSJU SERIES — DIMENSIONS (TOP, SIDE AND FRONT) Figure 1. Dimensions 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others. NOTE This Owner's Manual has been developed to provide complete instructions for the safe and efficient operation of the MQ Power Model DCA70SSJU Series WHISPERWATT™ GENERATOR.
DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLS Accidental Starting ALWAYS place the engine ON/OFF switch in the OFF position, when the trowel is not in use. Over Speed Conditions NEVER tamper with the factory settings of the engine governor or settings. Personal injury and damage to the engine or equipment can result if operating in speed ranges above maximum allowable. Respiratory Hazard ALWAYS wear approved respiratory protection. Sight and Hearing hazard ALWAYS wear approved eye and hearing protection.
DCA-70SSJU SERIES — RULES FOR SAFE OPERATION ■ NEVER touch the hot exhaust manifold, muffler or cylinder. Allow Failure to follow instructions in this manual may these parts to cool before servicing lead to serious injury or even death! This engine or generator. equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only.
DCA-70SSJU SERIES — RULES FOR SAFE OPERATION ■ ALWAYS make sure that electrical circuits are properly grounded per the National Electrical Code (NEC) and local codes before operating generator. Severe injury or death! by electrocution can result from operating an ungrounded generator. ■ ALWAYS be sure the operator is familiar with proper safety precautions and operations techniques before using generator. ■ ALWAYS store equipment properly when it is not being used.
DCA-70SSJU— RULES FOR SAFE OPERATION ■ NEVER Run engine without air filter. Severe engine damage may occur. ■ ALWAYSservice air cleaner frequently to prevent engine malfunction. ■ ALWAYS disconnect the negative battery terminal before performing service on the generator. Battery The battery contains acids that can cause injury to the eyes and skin. To avoid eye irritation, always wear safety glasses. Use well insulated gloves when picking up the battery.
DCA-70SSJU— RULES FOR SAFE OPERATION Towing Safety Precautions ■ Avoid sharp turns. CAUTION: ■ Trailer should be adjusted to a level position at all times when towing. Conform to Department of Transportation (DOT) Safety Towing Regulations before towing generator. To reduce the possibility of an accident while transporting the generator on public roads, always make sure the trailer that supports the generator and the towing vehicle are in good operating condition and both units are mechanically sound.
DCA-70SSJU— INSTALLATION Figure 2. Typical Generator Grounding Application PAGE 14 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU— INSTALLATION Outdoor Installation Generator Grounding 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 shift around. Also install the generator in a manner so that the exhaust will not be discharged in the direction of nearby homes. To guard against electrical shock and possible damage to the equipment, it is important to provide a good EARTH ground.
DCA-70SSJU SERIES — TOWING SAFETY PRECAUTIONS Towing Safety Precautions CAUTION CAUTION: Check with your local county or state safety towing regulations before towing your generator. To reduce the possibility of an accident while transporting the generator on public roads, always make sure the trailer (Figure 4) that supports the generator and the towing vehicle are in good operating condition and both units are mechanically sound.
DCA-70SSJU SERIES — TRAILER SPECIFICATIONS CAUTION CAUTION: ALWAYS make sure the trailer is in good operating condition. Check the tires for proper inflation and wear. Also check the wheel lug nuts for proper tightness. Explanation of Chart: This section is to provide the user with trailer service and maintenance information. The service and maintenance guidelines referenced in this section apply a wide range of trailers.
DCA-70SSJU SERIES — TRAILER SPECIFICATIONS Table 2. Trailer Specifications MODEL APPLICATION FU E L C E LL BRAKE SYSTEM GVWR FRAME LENGTH FRAME WIDTH JACK STAND TRLR-10W SDW225, SGW250,TLW300 NO NO 1900LB S 96" 50" 800LB . FULL TILT WHEEL TRLR-10 D C A 10, TLG12, DCA15 NO NO 1900LB S 96" 50" 800LB . FULL TILT WHEEL TRLR-10XF DCA10, TLG12, D C A 15, TLW-300 52 GAL NO 1900LB S 96" 50" 800LB . FULL TILT WHEEL TRLR-225W WELDERS, D A 7000S S NO NO 2200LB S 85" 42" 800LB .
DCA-70SSJU SERIES — TRAILER SPECIFICATIONS Table 2. Specifications (Con't) MODEL COUPLER TIRES WHEELS AXLE HUBS SUSPENSION ELECTRICAL TRLR-10W 2" B A LL C LA S S 2 ADJUSTABLE 175-13C 13"X4.50" 2200# 2X 2 5 LUG 3 LE A F 4 WIRE LOOM W/ 4 POLE FLAT TRLR-10 2" B A LL C LA S S 2 ADJUSTABLE 175-13C 13"X4.5" 2200#2X 2 5 LUG 3 LE A F 4 POLE FLAT TRLR-10XF 2" B A LL C LA S S 2 ADJUSTABLE 175-13C 13"X4.
DCA-70SSJU SERIES — GENERATOR DECALS The DCA-70SSJU Series generator is equipped with a number of safety decals. 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 any of these decals become unreadable, replacements can be obtained from your dealer. PAGE 20 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — GENERATOR DECALS 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
DCA-70SSJU SERIES — GENERAL INFORMATION DCA-70SSJU Series Familiarization Generator The MQ Power Model DCA-70SSJU Series is a 26 kW generator (Figure 4) that is designed as a high quality portable (requires a trailer for transport) power source for telecom sites, lighting facilities, power tools, submersible pumps and other industrial and construction machinery.
DCA-70SSJU SERIES — MAJOR COMPONENTS Figure 4. Major Components Table 3. Generator Major Components ITEM NO. DESCRIPTION 1 Muffler Assembly 2 Engine Assembly 3 Enclosure Assembly 4 Generator Assembly 5 Output Terminal Assembly 6 Fuel Tank Assembly 7 Battery Assembly 8 Generator Control Panel Assembly 9 Engine Operating Panel Assembly 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
DCA-70SSJU SERIES — GENERATOR CONTROL PANEL Figure 5. Generator Control Panel The definitions below describe the controls and functions of Located behind the generator control panel is the Generator the DCA-70SSJU Series " Generator Control Panel" Control Box. This box contains some of the necessary electronic components required to make the genertator (Figure 5). 1. Main Circuit Breaker – This three-pole, 175 amp main function. 2. 3. 4.
DCA-70SSJU SERIES — ENGINE OPERATING PANEL Figure 6. Engine Operating Panel Up To S/N 73002140 The definitions below describe the controls and functions of the DCA-70SSJU - "Engine Operating Panel " (Figure 6), up to S/N 73002140. 1. 2. 3. 4. 5. 6. Fuel Gauge - Indicates amount of diesel fuel available. 7. Tachometer – Indicates engine speed in RPM’s for 60 Hz operation. This meter should indicate 1800 RPM’s when the rated load is applied.
DCA-70SSJU SERIES — ENGINE OPERATING PANEL Figure 7. Engine Operating Panel From S/N 73002141~ PAGE 26 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE OPERATING PANEL The definitions below describe the controls and functions of the DCA-70SSJU2 "Engine Operating Panel " (Figure 7) from S/N 73002141~. 1. Panel Light – Normally used in dark areas or at night time. When activated, panel lights will illuminate. When the generator is not in use be sure to turn the panel light switch to the OFF position. 2. 3. 4. 5.
DCA-70SSJU SERIES — OUTPUT TERMINAL PANEL FAMILIARIZATION Output Terminal Panel Output Terminal Familiarization The “Output Terminal Panel ” (Figure 8) is provided with The Output Terminal Panel (Figure 8) shown below is located on the right-hand side (left from control panel) of the generator. the following: Lift up on the cover to gain access to receptacles and terminal Three (3) 240V output receptacles, 50 amp lugs.
DCA-70SSJU SERIES — OUTPUT TERMINAL PANEL FAMILIARIZATION 120 VAC GFCI Receptacles There are two 120 VAC, 20 amp GFCI (Duplex Nema 5-20R) recepacles provided on the output terminal panel. These receptacles can be accessed in any voltage selector switch position. Each receptacle is protected by a 20 amp circuit breaker. These breakers are located directly above the GFCI receptacles. Remember the load output (current) of both GFCI receptacles is dependent on the load requirements of the UVWO terminals.
DCA-70SSJU SERIES — OUTPUT TERMINAL PANEL FAMILIARIZATION Connecting Loads Loads can be connected to the generator by the UVWO terminal lugs or the convienience receptacles. (See Figure 13). Make sure to read the operation manual before attempting to connect a load to the generator. To protect the UVWO output terminals from overload, a 3pole, 175 amp, main circuit breaker is provided. Make sure to switch ALL circuit breakers to the "OFF" position prior to starting the engine.
DCA-70SSJU SERIES — LOAD APPLICATION Single Phase Load Three Phase Load Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage and frequency requirements are satisfactorily supplied by the generator for operating the equipment. Generally, the wattage listed on the nameplate of the equipment is its rated output.
DCA-70SSJU SERIES — GENERATOR OUTPUTS Generator Output Voltages Generator Amperage A wide range of voltages are available to supply voltage for Tables 7 and 8 describe the generator’s current output capamany different applications. Voltages are selected by using bility for both 1Ø-phase and 3Ø phase applications. the voltage selector switch (Figure 15). To obtain some of the voltages as listed in Table 6 (see below) will require a Table 7.
DCA-70SSJU SERIES — GENERATOR OUTPUTS/GAUGE READING GFCI Receptacle Load Capability The load capability of the GFCI receptacles is directly related to the voltage being supplied at either the UVWO terminals or the 3 twist lock auxilliary receptacles. Tables 9 and 10 show what amount of current is available at the GFCI receptacles when the UVWO terminals and twist lock receptacles are in use. Be careful that your load does not to exceed the available current capability at the receptacles.
DCA-70SSJU SERIES — OUTPUT TERMINAL PANEL CONNECTIONS UVWO Terminal Output Voltages 3Ø 208V/1Ø120V UVWO Terminal Output Voltages Various output voltages can be obtained using the UVWO 1. Place the voltage selector switch in the 3Ø 240/139 output terminal lugs. The voltages at the terminals are deposition as shown in Figure 24. pendent on the position of the Voltage Selector Switch and Use this position for the adjustment of the Voltage Regulator Control Knob. 3Ø-208 or 1Ø120V.
DCA-70SSJU SERIES — OUTPUT TERMINAL PANEL CONNECTIONS 3Ø 480/277 UVWO Terminal Output Voltages 1Ø 240V/120V UVWO Terminal Output Voltages 1. Place the voltage selector switch in the 3Ø 480/277 1. Place the voltage selector switch in the 1Ø 240/120 position as shown in Figure 27. position as shown in Figure 30. Figure 27. Voltage Selector Switch 480/277V Three-Phase Position Figure 30. Voltage Selector Switch 240/120V Single-Phase Position 2.
DCA-70SSJU SERIES — PRE-SETUP Circuit Breakers Fuel Check To protect the generator from an overload, a 3-pole, 110 amp, main circuit breaker is provided to protect the UVW output terminals from overload. In addition two single-pole, 20 amp GFCI circuit breakers are provided to protect the GFCI receptacles from overload. Three 50 amp load circuit breakers have also been provided to protect the auxiliary receptacles from overload.
DCA-70SSJU SERIES — PRE-SETUP CAUTION: ALWAYS! fill trailer tank first with #2 diesel fuel, before filling secondary internal tank. Figure 35. Skid Type Fuel Tank System Refueling Procedure: DANGER: Diesel fuel and its vapors are dangerous to your health and the surrounding environment. Avoid skin contact and/or inhaling fumes. 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. See Figure 36.
DCA-70SSJU SERIES — PRE-SETUP 3. NEVER overfill trailer fuel tank – It is important to 5. read the trailer fuel gauge when filling trailer fuel tank. DO NOT wait for fuel to rise in filler neck (See Figure 38). Figure 38. Full Trailer Tank WARNING: DO NOT OVER-FILL fuel system. Leave room for fuel expansion . Fuel expands when heated. 4. Once the trailer tank is full, the secondary inner tank can be filled (See Figure 39). Notice how the trailer filler tube level rises when the internal tank is filled.
DCA-70SSJU SERIES — PRE-SETUP Coolant (Ethylane Glycol [Green] / Water — 50/50 mix) Use only drinkable tap water. If hard water or water with many impurities is used, the inside of the engine and radiator may become coated with deposits and cooling efficiency will be reduced. An anticorrosion additive added to the water will help prevent deposits and corrosion in the cooling system. See the engine manual for further details.
DCA-70SSJU SERIES — PRE-SETUP Battery When connecting battery do the following: This unit is of negative ground DO NOT connect in reverse. 1. NEVER connect the battery cables to the battery Always maintain battery fluid level between the specified terminals when the ignition switch is in either the Premarks. Battery life will be shortened, if the fluid level are not Heat, RUN, or START position. ALWAYS make sure properly maintained.
DCA-70SSJU SERIES — GENERATOR START-UP PROCEDURE (MANUAL) WARNING: 2. Connect the load to the UVWO terminals or auxiliary receptacles as shown in Figure 46. These load The engine's exhaust contains harmful connection points can be found on the output terminal panel. To gain access to the UVWO terminals or other emissions. ALWAYS have adequate power receptacles, unlock the access cover and lift the ventilation when operating. Direct exhaust door. away from nearby personnel. 3.
DCA-70SSJU SERIES — GENERATOR START-UP PROCEDURE (MANUAL) 6. Press and hold the engine cold starting button 11. The generator's frequency meter (Figure 54) should be (Figure 49) until the button illuminates (ON). displaying the 60 cycle output frequency in HERTZ. Figure 49. Cold Starting Button Figure 54. Frequency Meter (Hz) 7. Place the voltage selector switch in the desired voltage position (Figure 50). Figure 50. Voltage Selector Switch 12.
DCA-70SSJU SERIES — GENERATOR START-UP PROCEDURE (MANUAL) 15. The coolant temperature gauge (Figure 59) will indicate the coolant temperature. Under normal operating conditions the coolant temperature should be between 165 and 215 degrees Fahrenheit (Green Zone). 18. Observe the generator's ammeter (Figure 62) and verify it reads the anticipated amount of current with respect to the load. The ammeter will only display a current reading if a load is in use. Figure 59. Coolant Temperature Gauge Figure 62.
DCA-70SSJU SERIES — GENERATOR START-UP PROCEDURE (MANUAL) WARNING: 23. Set engine speed switch to “LOW ” (Figure 65). The engine's exhaust contains harmful emissions. ALWAYS have adequate ventilation when operating. Direct exhaust away from nearby personnel. Figure 65. Engine Speed Switch (Low) Before Starting Engine Operating Panel S/N 73002141~ CAUTION: NEVER! manually start the engine with the main, GFCI or auailliary circuit breakers in the ON (closed) position.
DCA-70SSJU SERIES — GENERATOR START-UP PROCEDURE (AUTO MODE) DANGER: Before connecting this generator to any building’s electrical system, a licensed electrician must install an isolation (transfer) switch. Serious injury or death may result without this transfer switch. CAUTION: CAUTION: 30. Place the Off/Manual/Auto switch (Figure 70) in the “AUTO“ position . When connecting the generator to a isolation (transfer) switch, ALWAYS have power applied to the generator's internal battery charger.
DCA-70SSJU SERIES — GENERATOR SHUT-DOWN PROCEDURE Shutdown Procedure - Ignition Switch (Up to S/N 73002140) To shutdown the generator use the following procedure: 1. Place both the MAIN, GFCI and LOAD circuit breakers as shown in Figure 45 to the "OFF“ position. 2. Place the engine throttle control in the “LOW” position (Figure 71). Figure 71. Engine Throttle Control (Low) 3. Let the engine cool by running it for 3-5 minutes with no load applied. 4.
DCA-70SSJU SERIES — MAINTENANCE TABLE 14.
DCA-70SSJU SERIES — MAINTENANCE Air Removal If air enters the fuel injection system of a diesel engine, starting becomes impossible. After running out of fuel, or after disassembling the fuel system, bleed the system according to the following procedure. To restart after running out of fuel, turn the switch to the “ON” position for 15-30 seconds. Try again, if needed. This unit is equipped with an automatic air bleeding system.
DCA-70SSJU SERIES — MAINTENANCE Jacket Water Heater and Internal Battery Charger 120 VAC Input Receptacles (OPTIONAL) This generator is equipped with two 120 VAC, 20 amp input receptacles located on the output terminal panel. The purpose of these receptacles is to provide power via commercial power to the jacket water heater and internal battery charger. These receptacles will ONLY function when commercial power has been supplied to them (Figure 75).
DCA-70SSJU SERIES — TRAILER BRAKES 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 every 3,000 miles. If driving over rough terrain, inspect the brakes more frequently. Figure 74 displays the major hydraulic surge brake components that will require inspection and maintenance.
DCA-70SSJU SERIES — TRAILER MAINTENANCE Tires/Wheels/Lug Nuts Tires and wheels are a very important and critical components of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axle are properly matched. CAUTION: Suspension The leaf suspension springs and associated components (Figure 77) should be visually inspected every 6,000 miles for signs of excessive wear, elongation of bolt holes, and loosening of fasteners.
DCA-70SSJU SERIES — 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 wheel. Proper procedure for attachment of the wheels is as follows: 1. Start all wheel lug nuts by hand. 2. Torque all lug nuts in sequence (see Figure 78). DO NOT torque the wheel lug nuts all the way down. Tighten each lug nut in 3 separate passes as defined by Table 18. 3.
DCA-70SSJU SERIES — TRAILER WIRING DIAGRAM Figure 79. Trailer/Towing Vehicle Wiring Diagram 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
DCA-70SSJU SERIES — GENERATOR WIRING DIAGRAM Figure 80. Generator Wiring Diagram PAGE 54 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE WIRING DIAGRAM (WITH CONTROLLER) Figure 81. Engine Wiring Diagram (Controller) 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
DCA-70SSJU SERIES — ENGINE WIRING DIAGRAM (WITH IGNITION SWITCH) Figure 82. Engine Wiring Diagram (with Ignition Switch) PAGE 56 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — TROUBLESHOOTING (ENGINE) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, use the tables shown for diagnosis based on the Engine Troubleshooting (Table 19). If the problem cannot be remedied, consult our company's business office or service plant. TABLE 19. ENGINE TROUBLESHOOTING SYMPTOM Engine does not star t. POSSIBLE PROBLEM SOLUTION No fuel? Replenish fuel. Air in the fuel system? Bleed system.
DCA-70SSJU SERIES — TROUBLESHOOTING (ENGINE) TABLE 19. ENGINE TROUBLESHOOTING (CONTINUED) SYMPTOM Engine revolution is not smooth. Either white or blue exhaust gas is observed. Either black or dark gray exhaust gas is observed. Deficient output. POSSIBLE PROBLEM SOLUTION Fuel filter clogged or dir ty? Clean or change. Air cleaner clogged? Clean or change. Fuel leak due to loose injection pipe retaining nut? Tighten nut. Injection pump malfunctioning? Repair or replace.
DCA-70SSJU SERIES — TROUBLESHOOTING (GENERATOR) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, use the tables shown for diagnosis based on the Engine and Radiator Troubleshooting (Table 20) . If the problem cannot be remedied, consult our company's business office or service plant. TABLE 20.
DCA-70SSJU SERIES — TROUBLESHOOTING (ENGINE CONTROLLER) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, use Table 21 (Engine Controller Troubleshooting) as a basic guideline for troubleshooting the Microprocessor Engine Controller unit (MPEC). If the problem cannot be remedied, consult our company's business office or service plant. TABLE 21. ENGINE CONTROLLER TROUBLESHOOTING (MPEC) Sympton Low oil pressure light is o n .
NOTE PAGE 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
EXPLANATION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book. 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 indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.
DCA-70SSJU SERIES — SUGGESTED SPARE PARTS DCA-70SSJU W/JOHN DEERE 4045TF150 DIESEL ENGINE 1 TO 5 UNITS Qty. P/N Description 1 ............ 0601820671 ..................AUTOMATIC VOLTAGE REGULATOR 1 ............ 47230107 ......................KNOB, SELECTOR SWITCH 1 ............ 0601840073 ..................RHEOSTAT, VOLTAGE REGULATOR 1 ............ 0601840121 ..................KNOB, RHEOSTAT 3 ............ 0602011490 ..................FAN BELT 20 .......... 0602041290 ..................OIL FILTER 20 .......
DCA-70SSJU SERIES — NAMEPLATE AND DECALS NAMEPLATE AND DECALS PAGE 64 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — NAMEPLATE AND DECALS NAMEPLATE AND DECALS. NO. 1 2 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PART NO.
DCA-70SSJU SERIES — GENERATOR ASSY. GENERATOR ASSY. PAGE 66 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — GENERATOR ASSY. GENERATOR ASSY. NO. PART NO.
DCA-70SSJU SERIES — CONTROL BOX ASSY. CONTROL BOX ASSY. PAGE 68 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — CONTROL BOX ASSY. CONTROL BOX ASSY. NO. 1 1 1 2 3 4 5 6 7 7 8 PART NO.
DCA-70SSJU SERIES — CONTROL BOX ASSY. (CONT.) CONTROL BOX ASSY. (CONT.) PAGE 70 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — CONTROL BOX ASSY. (CONT.) CONTROL BOX ASSY. (CONT.) NO. PART NO. PART NAME QTY. REMARKS 29 0601806813 AC VOLTMETER, 260244SJSJ1 ........................ 1 .... UP TO S/N7302695 ................................................................................... REPLACES 0601806896 29 0601806859 AC VOLTMETER, SCF-6 ................................... 1 .... S/N7302696~ 30 0601801041 CHANGE-OVER SWITCH VOLTMETER ............ 1 ....
DCA-70SSJU SERIES — ENGINE AND RADIATOR ASSY. ENGINE AND RADIATOR ASSY. PAGE 72 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE AND RADIATOR ASSY. ENGINE AND RADIATOR NO. PART NO.
DCA-70SSJU SERIES — ENGINE AND RADIATOR ASSY. (CONT.) ENGINE AND RADIATOR ASSY. PAGE 74 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE AND RADIATOR ASSY. (CONT.) ENGINE AND RADIATOR NO. PART NO.
DCA-70SSJU SERIES — ENGINE AND RADIATOR ASSY. (CONT.) ENGINE AND RADIATOR ASSY. PAGE 76 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE AND RADIATOR ASSY. (CONT.) ENGINE AND RADIATOR NO. PART NO. 60 M2260600024 61 0602202597 61 0602202592 62 0602220621 63 0017105015 63 011106015 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 ASSY. PART NAME QTY. REMARKS RELAY, BRACKET........................................ 1 ......... S/N7301311~ RELAY, AL81719 .......................................... 1 ......... S/N7300001 TO 7301310 RELAY, AT141011 ........................................ 1 .........
DCA-70SSJU SERIES — ENGINE OPERATING PANEL ASSY. ENGINE OPERATING ASSY. S/N7300001 TO S/N7302140 S/N73002141~ PAGE 78 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE OPERATING PANEL ASSY. ENGINE OPERATING ASSY. NO. 1 2 PART NO. M1354300304 0601840190 3 020108060 4 5 0605804150 031108160 6 7 M1354200004 020108060 8 020108060 9 10 10 11 12 0605010550 M2354300104 M2354300114 0602180106 020108060 13 14 0602180107 0039308000 15 952404470 15 952404470 16 16 16 16A 17 17 0602100056 0602100028 0602100029 AR51481 0601831594 0601831585 PART NAME QTY. REMARKS SLIDE LEVER .................................................... 1 .........
DCA-70SSJU SERIES — ENGINE OPERATING PANEL ASSY. (CONT.) ENGINE OPERATING ASSY. (CONT.) S/N7300001 TO S/N7302140 S/N73002141~ PAGE 80 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENGINE OPERATING PANEL ASSY. (CONT.) ENGINE OPERATING ASSY. (CONT.) NO. PART NO. PART NAME QTY. REMARKS 17 0601831584 CAP ................................................................... 1 .......... S/N7300001 TO S/N7301510 17 0601831586 CAP ................................................................... 1 .......... S/N7301511~ 17 0602202450 WIRING READ ................................................... 1 .......... S/N7300001 TO S/N7300220 17 0602202451 WIRING READ ...........
DCA-70SSJU SERIES — OUTPUT TERMINAL ASSY. OUTPUT TERMINAL ASSY. S/N7300061 TO S/N7302140 PAGE 82 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — OUTPUT TERMINAL ASSY. OUTPUT TERMINAL ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 8081860103 TERMINAL PANEL ..................................... 1............... S/N7300001 TO S/N7300365 ..................................................................................... REPLACES M2230700003 1 M2230700113 TERMINAL PANEL ..................................... 1............... S/N7300366~ 2 M2233000004 OUTUT TERMINAL BOLT .......................... 4...............
DCA-70SSJU SERIES — OUTPUT TERMINAL ASSY. (CONT.) OUTPUT TERMINAL ASSY. (CONT.) PAGE 84 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — OUTPUT TERMINAL ASSY. (CONT.) OUTPUT TERMINAL ASSY. (CONT.) NO. PART NO. PART NAME QTY. REMARKS 24 M1260700304 BREAKER FITTING COVER 1 25 0222100150 CUSHION RUBBER 1 26 0016906020 HEX HEAD BOLT 2 27 011206020 RECEPTACLE, GF5342125V 20A X 2 ....... 2............... S/N7300001 TO S/N7300365 ..................................................................................... REPLACES 0601812540 27 0601812597 RECEPTACLE, GF530EM 125V 20A X2 ... 2............... S/N7300366~ .................
DCA-70SSJU SERIES — BATTERY ASSY. BATTERY ASSY. PAGE 86 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — BATTERY ASSY. BATTERY ASSY. NO. 1 PART NO. 551010280 2 3 4 5 6 6 7 8 M9310500014 M9103000304 0602220920 0040006000 M1346400004 M1346400204 M2346400104 011008020 0040508000 9 10 10 11 11 12 0017112025 0040512000 012210020 0040510000 M1346400004 13 M1346400104 PART NAME QTY. REMARKS BATTERY ................................................... 1............... 627MFD .....................................................................................
DCA-70SSJU SERIES — MUFFLER ASSY. MUFFLER ASSY. S/N7300001 TO S/N7300800 S/N7300001 TO S/N7300800 S/N7300001 TO S/N7300800 PAGE 88 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — MUFFLER ASSY. MUFFLER ASSY. NO. PART NO.
DCA-70SSJU SERIES — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 90 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — FUEL TANK ASSY. FUEL TANK ASSY. NO. 1 2 3 4 5 6 PART NO. M2363000102 0605505070 M2363200104 M9310500104 011008020 020108060 6 6 0207308000 031108160 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 0222100178 M9200000003 M9200200004 0150000018 011206020 M1363400104 0605515198 0602042420 0602042601 0191300450 0191301600 0191302000 0605515189 0605515109 0602220911 PART NAME QTY. REMARKS FUEL TANK 1 CAP, FUEL TANK 1 TANK BAND 2 SUPPORTER SHEET 4 HEX HEAD BOLT ................................
DCA-70SSJU SERIES — ENCLOSURE ASSY. ENCLOSURE ASSY. ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT: 5 -BLACK 1-ORANGE 6 -CATERPILLAR YELLOW 2-WHITE 3 -SPECTRUM GRAY 7 -CATO GOLD 4 -SUNBELT GREEN THE SERIAL NUMBER MAY BE REQUIRED. PAGE 92 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENCLOSURE ASSY. ENCLOSURE ASSY. NO. PART NO.
DCA-70SSJU SERIES — ENCLOSURE ASSY. (CONT.) ENCLOSURE ASSY. (CONT.) ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT: 5 -BLACK 1-ORANGE 6 -CATERPILLAR YELLOW 2-WHITE 3 -SPECTRUM GRAY 7 -CATO GOLD 4 -SUNBELT GREEN THE SERIAL NUMBER MAY BE REQUIRED. PAGE 94 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENCLOSURE ASSY. (CONT.) ENCLOSURE ASSY. (CONT.) NO. PART NO. PART NAME QTY. REMARKS 21 M2443200103 REAR DOOR ....................................... 1 ..................... S/N7300001 TO S/N7300003 21 M2443200123K REAR DOOR ....................................... 1 ..................... S/N7300004 TO S/N7300680 ..................................................................................... REPLACES M2443200113 21 M2443200123 REAR DOOR ....................................... 1 .....
DCA-70SSJU SERIES — ENCLOSURE ASSY. (CONT.) ENCLOSURE ASSY. (CONT.) ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT: 5 -BLACK 1-ORANGE 6 -CATERPILLAR YELLOW 2-WHITE 3 -SPECTRUM GRAY 7 -CATO GOLD 4 -SUNBELT GREEN THE SERIAL NUMBER MAY BE REQUIRED. PAGE 96 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — ENCLOSURE ASSY. (CONT.) ENCLOSURE ASSY. (CONT.) NO. PART NO. PART NAME QTY. REMARKS 38 M2453000503 SIDE DOOR 1 38 M2493400904 ACOUSTIC SHEET 1 39 M2453000603 SIDE DOOR 1 39 M2493401104 ACOUSTIC SHEET 1 40 M2453000703 SIDE DOOR ......................................... 1 ..................... S/N7300001 TO S/N7302175 40 M2455000103 SIDE DOOR ......................................... 1 ..................... S/N7302176~ 40 M2493401904 ACOUSTIC SHEET ............................. 1 .........
DCA-70SSJU SERIES — RUBBER SEAL ASSY. RUBBER SEAL ASSY. S/N 7300001 TO S/N 7300260 PAGE 98 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV.
DCA-70SSJU SERIES — RUBBER SEAL ASSY. RUBBER SEALS ASSY. NO. PART NO. 1 0228901580 2 0229200825 3 0228900670 4 0228901090 5 M2490300004 5 M2492300004 6 0228800590 6 0228800665 7 0228900500 7 0228900425 8 0228900860 9 0228900630 10 0229200900 11 0229200840 12 0228800770 13 0228800540 14 0228800580 15 0228100565 15 0228100550 16 0228100170 16 0228100170 17 NS2016 18 19 20 0228100170 0228100360 0228100180 PART NAME QTY. REMARKS RUBBER SEAL 2 RUBBER SEAL 1 RUBBER SEAL 1 RUBBER SEAL 4 RUBBER SEAL .............
Effective: October 1, 2002 PAYMENT TERMS TERMS AND CONDITIONS OF SALE — PARTS 5. Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked. 6. The following items are not returnable: Terms of payment for parts are net 10 days. FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges added to the invoice. All shipments are F.O.B. point of origin.
NOTE PAGE 1 DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD)— REV.
PARTS AND OPERATION MANUAL OPERATION AND PARTS MANUAL HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING PARTS DEPARTMENT 800-427-1244 or 310-537-3700 FAX: 800-672-7877 or 310-637-3284 SERVICE DEPARTMENT 800-421-1244 FAX: 310- 537-4259 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310- 631-5032 WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX: 310- 537-1173 MULTIQUIP INC.. PARTS DEPARTMENT: 18910 WILMINGTON AVE.