Assessments - 1, GPA: 3
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3 GENERAL INFORMATION Section 1 - General Information QUIETPACT™ 75D Recreational Vehicle Generator 1.1 GENERATOR IDENTIFICATION Please record the following information from the generator DATA DECAL or information decal, located below the user control panel. 1. Model Number ___2. Serial Number __ 3. kW Rating. Rated Voltage 15 12 3 22 FRONT VIEW 21 ,16 Model: 04270-0 QUIETPACT™ 75D 1. 2-Pole, 35-amp Circuit Breaker 2. Hourmeter 3. Oil Fill Opening and Plug 4. Oil Dipstick 5. Engine Start/Stop Switch 6. 14-amp Fuse 7. Engine Preheat Switch 8. Fuel Filter 9. Air Filter 10. Oil Filter 11. Starter Motor 12. Preheat Contactor 13. Starter Contactor 14. Radiator 15. Coolant Recovery Tank 16. Muffler 17. Battery Connections 18. Fuel Connections 19. Alternator 20. Fuel Pump 21. Centrifugal Cooling Fan and Housing 22. Alternator Drive Belt 23. Alternator Drive Belt Tensioner 24. Cooling Fan Drive Belt 25. Cooling Fan Drive Belt Tensioner 26. Engine 4 Generac* Power Systems, Inc. Section 1 - General Information QUIETPACT™ 75D Recreational Vehicle Generator GENERAL INFORMATION 1.2 GENERATOR APPLICABILITY These generators have been designed and manufactured for supplying electrical power to recreational vehicles. You should neither modify the generator nor use it for any application other than for what it was designed. If there are any questions pertaining to its application, write or call the factory. Do not use the unit until you have been advised by a competent authority. DANGER A For fire safety, the generator must have been properly installed in compliance with NFPA 70 (latest edition), "National Electrical Code", Article 551, and NFPA 1192 (latest edition), "Standard for Recreational Vehicles". The generator also must have been installed in strict compliance with the manufacturer's detailed installation instructions. After installation, do nothing that might render the unit in noncompliance with such codes, standards, and instructions. You can use this generator to supply electrical power for operating 120/240-volt, single-phase, 60-Hertz, AC electrical loads. These loads can require up to 7,500 watts (7.5 kW) of power, but cannot exceed 62.5 AC amps of current at 120 volts, or 31.2 AC amps at 240 volts. ■-Æ CAUTION Mr— A Do not overload the generator. Some installations may require that electrical loads be alternated to avoid overloading. Applying excessively high electrical loads may damage the generator and shorten its life. Add up the rated watts of all electrical lighting, appliance, tool, and motor loads the generator will power at one time. This total should not be greater than the wattage capacity of the generator. If an electrical device nameplate gives only volts and amps, multiply volts times amps to obtain watts (volts x amps = watts). Some electric motors require more watts of power (or amps of current) for starting than for continuous operation. 1.3 SAFETY Before attempting to use the generator set, carefully read the “Safety Rules” section of this manual. Comply strictly with these rules to prevent accidents and damage to equipment and/or property. We suggest copying and posting the “Safety Rules” in potential hazard areas of the vehicle. Stress safety to all operators and potential operators of this equipment. 1.4 GENERATOR AC CONNECTION SYSTEM This generator is equipped with dual-stator AC power windings. These two-stator windings supply electrical power to customer electrical loads by means of a dual, two-wire connection system. Note, however, that the neutral is grounded. The generator may have been installed so that it powers 120- and/or 240-volt AC electrical loads (Figure 1.1). It can be rewired to connect 120-volt AC electrical loads only. This procedure should be done by a Generac Authorized Service Dealer or other qualified installer. Refer to the installation portion of this manual for more information. Figure 1.1 - Connections for 120/240 Dual Voltage T1 T2 T3 < RED) (*WHITE^ 1 BLACI° ^-HA-1 I 1-44A-, 33 6’x ......................4 CB \J -f........-M CB 1 ) sU..........r 1.5 SPECIFICATIONS ♦ 1.5.1 FUEL REQUIREMENTS The generator is equipped with a diesel fuel system. Use clean, fresh No. ID or No. 2D diesel fuel with minimum Cetane number of 40. The diesel fuel must also conform to American Society of Testing and Materials (ASTM) specifications. Never use any dirty or contaminated fuel. When adding fuel, DO NOT overfill the tank. Allow room at the top of the tank for fuel expansion. Depending on the installation, the generator may have either a separate fuel tank or “share” the vehicle’s engine fuel tank. NOTE: Some installations using a “shared” fuel tank may have a generator fuel pickup tube that is shorter than the vehicle’s engine pickup tube. Such an arrangement causes the generator engine to “run out of fuel”, while adequate fuel for the vehicle engine remains in the tank. Also, appropriate care should be taken...