This Operation and Service Manual contains information specifically pertaining to the operation and maintenance of the TEREX Super Quiet Generators. We suggest that you read this manual carefully prior to operating the generator. This manual should be retained and refered to for operation, maintenance and ordering parts.
Owners, Users, and Operators: TEREX appreciates your choice of our product for A dry-element air cleaner is standard equipment to your application. Our number one priority is user ensure a clean air supply, and a remote fuel/water safety which is best achieved by our joint efforts.
Lockout and tagout all symbol - Indicates a energy sources prior to performing potentially hazardous situation which, if not maintenance adjustments. avoided, may result in minor or moderate injury. T270 & T280 Super Quiet Generator Part No. 833018...
Check exhaust system regularly for leaks and ensure that the exhaust manifolds are secure and not warped. Make sure the unit is well ventilated. Any unauthorized welding or repair procedure will void the warranty. T270 & T280 Super Quiet Generator Part No. 833018...
Disconnect the negative terminal of the battery when working on the engine or other parts to prevent accidental arcing. Disconnect the negative cable at the end away from the battery. Part No. 833018 T270 & T280 Super Quiet Generator...
Check the exhaust system for damage. NEVER CLIMB ON TOP OF THE CABINET. Check all fluid levels; battery, radiator, and engine oils. Ensure manuals are in the pocket provided inside the unit. T270 & T280 Super Quiet Generator Part No. 833018...
• Do not place beside a building wall that would reflect and intensify noise. • Retract the front leveling jack into its stowed Unhitch from the towing vehicle as follows: position. • Locate the generator set in the desired location. Part No. 833018 T270 & T280 Super Quiet Generator...
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• Check the coolant level in the radiator, and add as necessary. If adding coolant, use only a 50/50 mixture of antifreeze and water. Refer to your engine manufacturer's maintenance manual for specific antifreeze information. T270 & T280 Super Quiet Generator Part No. 833018...
3 attempts at starting before it must be reset with the switch. For iGuard Equipped Generators: • Place the toggle switch in "ON" position then press the START BUTTON on the iGuard Part No. 833018 T270 & T280 Super Quiet Generator...
PRESSING THE "OFF" BUTTON ON THE CAS- CADE CONTROL PANEL. SWITCH THE TOG- GLE TO THE “OFF” POSITION BEFORE MAK- The TEREX Super Quiet generator sets rated are ING ANY ELECTRICAL CONNECTIONS. THE equipped with a VOLTAGE SELECTOR SWITCH. MAIN GENERATOR BREAKER SHOULD BE IN This switch can have three positions marked “480/...
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“Lo Wye”. NOTICE: The above voltages can be “dialed down”, or adjusted lower, by using the voltage adjustment potientiometer located on the gen- erator main control panel. Part No. 833018 T270 & T280 Super Quiet Generator...
For generators with the Murphy Cascade Control- ler installed refer to the "Cascade Controller Installation and Operations Manual p/n 00-02- 0594" (Terex part number 833011) supplied with the unit for configuration and operation. T270 & T280 Super Quiet Generator Part No. 833018...
• Turn all generator breakers to the “OFF” should correct the problem. position. • Allow the engine to run for 5 minutes under no NOTICE: Call TEREX Service for wiring and load until the coolant temperature gauge reads troubleshooting information. approximately 175°F as a cool down cycle.
TEREX suggests a minimum load of 30 percent of nameplate to prevent wet stacking, inversely related to temperature (the lower the ambient temperature the higher the minimum load).
34.1 48.6 64.9 69.7 94.5 92.2 30.1 40.8 54.3 77.4 46.9 63.6 62.5 84.8 64.5 87.5 86.2 1055 1233 * An anti-seize lubricant MUST be used on all stainless steel hardware. Part No. 833018 T270 & T280 Super Quiet Generator...
REV A GENERATOR TORQUE SPECIFICATIONS Generator FT*LB Flex Plate to Flywheel Generator Case to Bellhousing 1/2" Hex Head Screws for Lifting Channel 3/4" Hex Head Screws for Lifting Channel Genset Isolators T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Service & Parts Catalog Part No. 833018 T270 & T280 Super Quiet Generator...
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Manual on your machine before attempting any Title Part No. maintenance procedure. TEREX T270 & T280 Operator's/Parts Manual, . 833018 Basic mechanical, hydraulic and electrical First Edition skills are required to perform most procedures. However, several procedures require specialized Newage Generator Manual .........
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How to Read Your Serial Number REV B Serial Number Legend The serial number plate on your T270C & T280J Super Quiet Generator is located on the twist lock area of the lower control panel. Part No. 833018 T270 & T280 Super Quiet Generator...
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You read, understand and obey: - manufacturer’s instructions and safety rules - employer’s safety rules and worksite regulations - applicable governmental regulations You have the appropriate tools, lifting equipment and a suitable workshop. Part No. 833018 T270 & T280 Super Quiet Generator...
Be sure to properly dispose of old oil or other fluids. Use an approved container. Please be environmentally safe . T270 & T280 Super Quiet Generator Part No. 833018...
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John Deere Lubrication and Maintenance Service Intervals ......3 - 4 Newage Generators Maintenance Schedule ..........3 - 5 Section 4 Troubleshooting Introduction ....................4 - 1 Troubleshooting Guide ................. 4 - 2 Part No. 833018 T270 & T280 Super Quiet Generator...
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Control Panel - Upper T280J ..........9 - 4 Figure 9-C Control Panel - Lower - T270C & T280J ......9 - 6 Section 10 Rev Distribution Panel Figure 10-A Distribution Panel .............. 10 - 2 viii T270 & T280 Super Quiet Generator Part No. 833018...
Parts Stocking List REV B Required Parts The following parts are required to perform maintenance procedures as outlined in the TEREX T270C & T280J Parts and Service Manual. Description Part No. Cummins QSL9-G2 Models - T270C Oil Filter .............. 839066 Air Filter ............
May 2007 How To Order Parts REV A Please be prepared with the following information Genie Industries when ordering replacement parts for your TEREX 18340 NE 76th Street product: P.O. Box 97030 Redmond, WA 98073-9730 Machine model number Telephone (877) 367-5606...
Ship all available parts and contact customer on disposition of backordered parts Other (please specify) TEREX U Order Number ______________ Origin Code ________________ Comments _________________________ T270 & T280 Super Quiet Generator Part No. 833018 Date Scheduled ____________ Ship Condition ______________ __________________________________ Order Total ________________...
Fuel Consumption, Prime Power (gal per hr) 100% load 16.9 16.9 75% load 12.6 12.6 50% load 25% load Controller Type Digital/Analog Digital Start/Stop Controller Cascade iGuard 12V Battery (CCA) 1,000 1,000 Part No. 833018 T270 & T280 Super Quiet Generator 2 - 1...
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14000 14000 Weight Full (lbs) 16130 16130 1 Maximum motor size is based on 35% voltage dip at 480V AC 3 phase 60Hz with a code G motor 2 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
GENERATOR TORQUE SPECIFICATIONS Generator FT*LB Flex Plate to Flywheel Generator Case to Bellhousing 1/2" Hex Head Screws for Lifting Channel 3/4" Hex Head Screws for Lifting Channel Genset Isolators 2 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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· Wheels chocked Indicates that a specific result is expected after performing a series of steps. Indicates that an incorrect result has occurred after performing a series of steps. Part No. 833018 T270 & T280 Super Quiet Generator 3 - 1...
*Refer to the manufacturers manuals for detailed maintence intervals and instructions. If the information in the manufacturer's manual differs from that in this manual the manufacturer's manual should take precedence. Part No. 833018 T270 & T280 Super Quiet Generator 3 - 5...
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Section 3 • Scheduled Maintenance Procedures May 2007 REV A This page intentionally left blank. 3 - 6 T270 & T280 Super Quiet Generator Part No. 833018...
Use extreme caution when working with high voltage electrical components. Burn hazard. Contact with hot engine components may cause severe burns. Use caution when working around a hot engine. Part No. 833018 T270 & T280 Super Quiet Generator 4 - 1...
Loose wire on voltage Check wiring regulator sensing circuit Defective voltage regulator Replace voltage regulator High generator Voltage adjustment Adjust potentiometer output voltage potentiometer High engine speed Call TEREX Service 4 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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Blocked exhaust system Check engine exhaust system, remove obstructions Contaminated fuel Check fuel/water separator and fuel tank for contamination. Replace fuel if needed Defective governor on engine Call TEREX Service Part No. 833018 T270 & T280 Super Quiet Generator 4 - 3...
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Lost engine compression Have compression checked by a trained technician Engine won’t crank Loose battery cable Check cables and battery or discharged battery electrolyte level. Recharge as necessary 4 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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Oil Pressure Switch Not opening automatically and TROUBLE LIGHT on Improper coolant Use a 50/50 on CONTROL PANEL or water mixture mix of water and is illuminated anti-freeze only Part No. 833018 T270 & T280 Super Quiet Generator 4 - 5...
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COVERED BY YOUR MANUFACTURER’S WARRANTY AND WILL ALSO VOID THE MANUFACTURER’S WARRANTY ON THIS PARTICULAR UNIT. IF YOU CAN NOT REACH YOUR LOCAL DEALER, CONTACT THE FACTORY SERVICE MANAGER TOLL FREE AT 1-800-433-3026. 4 - 6 T270 & T280 Super Quiet Generator Part No. 833018...
May 2007 Section 4 • Troubleshooting TROUBLESHOOTING Electrical Troubleshooting Generator Test resistance of field, stator and exciter wind- ings. Contact TEREX for procedures or repair 5 Components that cause voltage facility recommended by generator manufacturer. related problems Potentiometer Procedure for testing generator with no output Connects to voltage regulator.
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• To insure proper installation, the sensor must to begin with, and if you are ever in doubt, ask. 4 - 8 T270 & T280 Super Quiet Generator Part No. 833018...
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If any further adjustment is needed to the voltage all other wiring on the back of the control panel of the generator please call Terex at 1-800-433- and on the inside of the control box. 3026 for assistance.
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Section 4 • Troubleshooting May 2007 This page intentionally left blank. 4 - 10 T270 & T280 Super Quiet Generator Part No. 833018...
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Return to Inspect Perform Be sure that all necessary tools and test service and test repair problem equipment are available and ready for use. solved Part No. 833018 T270 & T280 Super Quiet Generator 5 - 1...
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Section 5 • Schematics May 2007 Control Panel Wiring for Murphy Cascade Controller REV A Drawing #ES100029 (Standard) 5 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Section 5 • Schematics Control Panel Wiring for Murphy iGuard Controller REV A Drawing #EU0004 Part No. 833018 T270 & T280 Super Quiet Generator 5 - 3...
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Section 5 • Schematics May 2007 Distribution Panel Wiring for "H" Series Single Phase Control REV A Drawing #ES100010 5 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Section 5 • Schematics Three Position Stack Switch Wiring Drawing #ES100026 REV A Part No. 833018 T270 & T280 Super Quiet Generator 5 - 5...
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Section 5 • Schematics May 2007 Overcurrent Relay Wiring Drawing #ES100006 REV A 5 - 6 T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Section 5 • Schematics Generator Wiring Breakdown Drawing #ES100007 REV A Part No. 833018 T270 & T280 Super Quiet Generator 5 - 7...
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Section 5 • Schematics May 2007 Standard Generator Wiring for "H" Series REV A Drawing #ES100030 5 - 8 T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Section 5 • Schematics Idle-Run Wiring (Cummins) REV A Drawing #ES100039 Part No. 833018 T270 & T280 Super Quiet Generator 5 - 9...
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Section 5 • Schematics May 2007 REV A This page intentionally left blank. 5 - 10 T270 & T280 Super Quiet Generator Part No. 833018...
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Section 6 • Decals May 2007 Section Six Decals Part No. 833018 T270 & T280 Super Quiet Generator 6 - 1...
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Section 6 • Decals May 2007 Figure 6-A REV A Decals 6 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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Section 6 • Decals May 2007 REV A FIGURE 6-A Part No. 833018 T270 & T280 Super Quiet Generator 6 - 3...
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Section 6 • Decals May 2007 This page intentionally left blank. 6 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Section 7 • Base Components Section Seven Base Components Part No. 833018 T270 & T280 Super Quiet Generator 7 - 1...
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Section 7 • Base Components May 2007 Figure 7-A REV A Base Components 7 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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CLAMP, 7/16 TO 25/32 C91100700 HOSE, FUEL, 3/8" C90200600 BARB, 3/8" X 1/4"NPT C90800200 VALVE, NEEDLE, 1/4" FPTX 1/4"FPT CGHJ100000 FUEL TANK ASSEMBLY NO PART NO. NO PART NUMBER, PURCHASE LOCALLY Part No. 833018 T270 & T280 Super Quiet Generator 7 - 3...
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Section 7 • Base Components May 2007 Figure 7-A REV A Base Components 7 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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UPRIGHT, LEFT LIFTING FRAME 990210 WASHER, FLAT, 1/2 993520 SCREW, 1/2-13 NC X 5, HHC, GRADE 8,Y-ZINC 990200 NUT, LOCK NYLON INSERT, 1/2-13 NC,GR 2 CGHJ500100 UPRIGHT, RIGHT LIFTING FRAME Part No. 833018 T270 & T280 Super Quiet Generator 7 - 5...
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Section 7 • Base Components May 2007 Figure 7-B REV A Base Components 7 - 6 T270 & T280 Super Quiet Generator Part No. 833018...
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May 2007 Section 8 • Cabinet Components Section Eight Cabinet Components Part No. 833018 T270 & T280 Super Quiet Generator 8 - 1...
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Section 8 • Cabinet Components May 2007 Figure 8-A REV A Cabinet Components - Panels 8 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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HOUSING, PANEL, DISTRIBUTION TOP CGHJ440100 LEFT DOOR SUPPORT ASSEMBLY CGHJ470100 HOUSING, PANEL, DISTRIBUTION BOTTOM CGHJ410200 HOUSING, CORNER, LEFT FRONT CGHJ450100 HOUSING, PANEL, FRONT C54200601 SCREW, FLANGE, 5/16"-18 X 3/4", PATCH Part No. 833018 T270 & T280 Super Quiet Generator 8 - 3...
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Section 8 • Cabinet Components May 2007 Figure 8-B REV A Cabinet Components - Doors 8 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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SCREW, CARRIAGE, 1/4-20 X .75 STAINLESS STEEL C53200100 LITERATURE BOX, BLACK PLASTIC CGHJ430000 HOUSING, DOOR, DISTRIBUTION C51200000 LATCH, BLACK, KEY LOCK ADJUSTABLE T-HANDLE 993360 RIVET, POP, 3/16 X 3/4, ALUM, 3/8-1/2 GR 981120 WASHER Part No. 833018 T270 & T280 Super Quiet Generator 8 - 5...
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Section 8 • Cabinet Components May 2007 This page intentionally left blank. 8 - 6 T270 & T280 Super Quiet Generator Part No. 833018...
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Section 9 • Control Box Components May 2007 Section Nine Control Box Components Part No. 833018 T270 & T280 Super Quiet Generator 9 - 1...
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Section 9 • Control Box Components May 2007 Figure 9-A REV A Control Panel - Upper T270C 9 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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Section 10 • Distribution Panel May 2007 This page intentionally left blank. 10 - 6 T270 & T280 Super Quiet Generator Part No. 833018...
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Section 11 • Engine & Genset Components May 2007 Section Eleven Engine & Genset Components Part No. 833018 T270 & T280 Super Quiet Generator 11 - 1...
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Section 11 • Engine & Genset Components May 2007 Figure 11-A REV A Engine Genset Assembly - Cummins QSL9-G2 - T270C 11 - 2 T270 & T280 Super Quiet Generator Part No. 833018...
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AIR CLEANER, ASSEMBLY C33101101 AIR FILTER ELEMENT 839073 BELT TENSIONER 839074 ALTERNATOR 839076 STARTER 839077 WATER PUMP 839078 THERMOSTAT 839097 OIL PRESSURE SENSOR 839079 DIPSTICK 839069 OPERATION MANUAL Part No. 833018 T270 & T280 Super Quiet Generator 11 - 3...
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Section 11 • Engine & Genset Components May 2007 Figure 11-B REV A Engine Genset Assembly - John Deere 6081HF070 - T280J 11 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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741947 FUEL FILTER # 2 741948 BELT 741949 BELT TENSIONER 741951 ALTERNATOR 741952 STARTER 741953 INJECTION NOZZLE 741954 THERMOSTAT 741907 OIL FILTER 833020 JOHN DEERE OPERATION MANUAL 6081 Part No. 833018 T270 & T280 Super Quiet Generator 11 - 5...
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Section 12 • Trailer Components May 2007 Section Twelve Trailer Components Part No. 833018 T270 & T280 Super Quiet Generator 12 - 1...
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Section 12 • Trailer Components May 2007 Figure 12-A REV A Trailer Components 12 - 2 T270 & T2 80 Super Quiet Generator Part No. 833018...
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TAG LIGHT KIT 834247 ELECTRIC BOX 834248 WIRE HARNESS FOR ELECTRIC BOX 834243 HYDRAULIC LINE, METAL 834253 TRAILER, HYDRAULIC KIT 834212 HITCH MOUNT, FOR TRAILER WITH ELECTRIC BRAKES Part No. 833018 T270 & T280 Super Quiet Generator 12 - 3...
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Section 12 • Trailer Components May 2007 This page intentionally left blank. 12 - 4 T270 & T280 Super Quiet Generator Part No. 833018...
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Section 13 • Options May 2007 Section Thirteen Options Part No. 833018 T270 & T280 Super Quiet Generator 13 - 1...
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RECEPTACLE, 20A, 125V, FLNGD, 2P, 3W, WH, M 0GSX0056 C42501500 CONNECTOR, CAM-LOCK, WHITE C42501600 CONNECTOR, CAM-LOCK, RED C42501700 CONNECTOR, CAM-LOCK, BLUE C42501800 CONNECTOR, CAM-LOCK, BLACK C42501900 CONNECTOR, CAM-LOCK, GREEN 0GSX0230 480/600V, SWITCHABLE 13 - 2 T270 & T280 Super Quiet Generator Part No. 833018...