Resumen del contenido incluido en la página 1
R
PORTABLE GASOLINE
GENERATORS
OWNER’S OPERATION AND INSTALLATION MANUAL
Generator Models: HWI3000, MGH3000, MGH3000PR, MGH4000C, MGH4000CI, MGH5000D,
MGH5000DI, MGH5000DIE, MGH6000D, MGH6000DI, MGH7000D, MGH7000DI, and MGH10000A
IMPORTANT: Read and understand this manual before operating or servicing
generator. Improper use of generator can cause serious injury. Keep this
manual for future reference.
Resumen del contenido incluido en la página 2
R PORTABLE GASOLINE GENERATORS 1. Gasoline presents a hazard of fire or ex- • Do not use any worn or damaged SAFETY plosion. Gasoline is flammable. Its va- electric cords. Electric shock or dam- INFORMATION por is explosive. age to generator may result. • Keep fuel out of children’s reach. • Do not wear damp clothing or wet • Refuel generator in a well-vented shoes when using generator. WARNINGS area. Do not fill fuel tank in the dark. 4. Guard against burns. Hot engine parts IMPORTANT: Read th
Resumen del contenido incluido en la página 3
FULL POWER 120 VOLTS 120/240 VOLTS RESET 120 120 ONLY 240V RESET RESET TEST ENM 00000005 HOURS 1/10 OWNER’S MANUAL SAFETY PRODUCT INFORMATION IDENTIFICATION Continued 9. Only a qualified electrical service per- son should service and repair generator. • Generator produces high voltage. Use extreme caution when working Gas Cap/Fuel Gauge on electrical parts. Control • Always remove spark plug wire from Panel spark plug before servicing. This will prevent accidental starting. • When working
Resumen del contenido incluido en la página 4
R PORTABLE GASOLINE GENERATORS HIGH AND LOW GENERAL VENTILATION TEMPERATURE INFORMATION DANGER: Use only in well- vented areas. Make sure area has OPERATION Master portable generators are rugged and plenty of free-moving, fresh, out- compact. These models provide depend- side air. Never run generator in Air temperature affects generator output. able, trouble-free service. The alternators an enclosed or confined area. Output drops 1% for each 10° temperature are brushless with revolving fields.
Resumen del contenido incluido en la página 5
OWNER’S MANUAL MGH5000D SPECIFICATIONS MGH4000C MGH5000DI MGH6000D MODEL HWI3000 MGH3000 MGH3000PR MGH4000CI MGH5000DIE MGH6000DI Electrical Rated Wattage 2500 2500 2500 4000 5000 6000 Rated Amperage 120 V 20.8 20.8 20.8 33.3 41.7 50 240 V –– –– 16.7 20.8 25 Receptacle 120-V Duplex –– –– Yes Yes Yes 120-V, 20-A Duplex Yes –– –– –– –– 120-V, 15-A GFCI No Yes Yes Yes Yes Yes 120-V Twist-Lock No No No 30 Amp 30 Amp 30 Amp 120/240-V Twist-Lock No No No 20 Amp 20 Amp 20 Amp 120-V Full-Power
Resumen del contenido incluido en la página 6
R PORTABLE GASOLINE GENERATORS FULL POWER SELECTOR ELECTRIC START GENERATOR (Models MGH5000DIE, SWITCH FEATURES MGH7000D, MGH7000DI, and All models except HWI3000, MGH3000, MGH10000A) MGH3000PR, MGH7000D, MGH7000DI, OIL ALERT SYSTEM and MGH10000A have a full power selector Models MGH5000DIE, MGH7000D, The oil alert system protects the engine from switch on the control panel. The switch has MGH7000DI, and MGH10000A have elec- low oil damage. This system automatically two positions: 120 VOLT ONLY,
Resumen del contenido incluido en la página 7
RESET TEST OWNER’S MANUAL RECEPTACLE CIRCUIT GENERATOR BREAKER FEATURES The circuit breakers protect the receptacles Oil Level Continued and alternator. Overloading generator will At Top Of trip circuit breaker. A short circuit in item Filler Neck 2. If the GFCI receptacle tests okay, re- being powered will also trip breaker. If this store power by pushing the RESET occurs, unplug electrical load from recep- button back in. The test lamp should tacle. Let circuit breaker cool down. Push work at
Resumen del contenido incluido en la página 8
R PORTABLE GASOLINE GENERATORS Always wear safety glasses when working HANDLES AND BATTERY with battery. Make sure battery terminals (Models MGH5000DIE, TOP COVER are clean. Make sure cable connections are MGH7000D, MGH7000DI, and tight. (Model MGH10000A) MGH10000A) Always shut down engine before removing Follow the steps below to attach the handles or attaching battery cables. Always remove and top cover to Model MGH10000A: WARNING: Battery gives off the negative (–) cable first. Always attach
Resumen del contenido incluido en la página 9
HOURS 1/10 FULL POWER ENM 00000005 HOURS 1/10 FULL POWER 120 120 ONLY 240V ENM 00000005 120 120 ONLY 240V OWNER’S MANUAL BATTERY GENERATOR Continued GROUNDING TO ENGINE BLOCK MOUNTING BATTERY TO WARNING: You must prop- GENERATOR erly earth-ground generator be- TO STARTER 1. Secure battery to generator by battery fore starting. This will help guard SOLENOID hold-down system. This system con- against deadly electric shock. sists of the battery mounting bracket, Only use grounded plu
Resumen del contenido incluido en la página 10
R PORTABLE GASOLINE GENERATORS 1. Make two lists of items you want pow- ent size motors. For example: an elec- STANDBY ered by generator. List all motors and tric motor nameplate states 5 amps at 120 volts. 5 amps x 120 volts = 600 INSTALLATION TO motor powered appliances in one. List all lights, small appliances, etc. in the watts running. Multiply this figure by HOME OR other. For standby service to home or 3. This will show the starting watts building, only include items you must needed. 600
Resumen del contenido incluido en la página 11
240 VOLTS RESET RESET RESET RESET RESET 120 120 ONLY 240V RESET ENM 00000005 HOURS 1/10 120 VOLTS RESET TEST OWNER’S MANUAL Model MGH10000A also has a 120/240V, POWER CORD AND PLUG OPERATION 50-amp receptacle (see Figure 17). REQUIREMENTS GENERAL INFORMATION Model HWI3000 has only the 120V, 20- 120V, 30-amp twist-lock receptacle amp duplex receptacle. This generator is not large enough to power • NEMA L5-30P plug your entire home. Do not connect generator Models MGH3000 and MGH3000PR have
Resumen del contenido incluido en la página 12
R PORTABLE GASOLINE GENERATORS 4. Start the engine. OPERATION Choke Rod A. Recoil Starter Continued Pulled Out Move engine lever or turn engine (Closed PRESTART switch to the ON position (see Figures Position) 22 and 23). Remove slack from starter Operate generator on a firm, dry, and clean rope by lightly pulling starter grip. surface. The surface must be level. Protect Next, pull starter rope briskly. generator from heavy dust, sand, dirt, rain, IMPORTANT: Do not let starter grip or snow. Do n
Resumen del contenido incluido en la página 13
ENGINE OFF 120 VOLTS 240 VOLTS Auto-Idle RESET RESET ON OFF RESET RESET RESET TEST ENM 00000005 HOURS 1/10 OWNER’S MANUAL Note: The 250 Volt/50 Amp receptacle 8. Turn Auto-Idle switch ON. Make sure OPERATION is not connected through the Auto-Idle solenoid is engaged. When engaged, the Continued circuit. The Auto-Idle switch must be punger is pulled back into the solenoid. turned off to get full power out of this 9. If the engine speed is too slow, the en- HONDA receptacle (see Figure 26).
Resumen del contenido incluido en la página 14
R PORTABLE GASOLINE GENERATORS Fuel Valve Lever STOPPING ENGINE OPERATION (Off Position) Continued IMPORTANT: The engine speed is preset. The throttle is locked in preset position. Do HIGH ALTITUDE OPERATION not adjust throttle. This generator will not perform well at high Follow the steps below to stop engine. altitudes without proper adjustment. See 1. Remove all electrical loads from gen- engine owner’s manual for details. erator (see Disconnecting Electrical Loads). Remove electrical loads o
Resumen del contenido incluido en la página 15
OWNER’S MANUAL IMPORTANT: Keep generator level when MAINTENANCE WARNING: The muffler be- servicing. Never turn generator upside down comes very hot during operation. AND REPAIRS or stand it on end to service. The muffler remains hot for a Note: We supply the engine owner’s manual while after shutdown. Let engine WARNING: Only a qualified with generator. Refer to that manual for cool before storing. electrical service person should questions concerning engine maintenance service and repair the
Resumen del contenido incluido en la página 16
White LINE Black Red Black Green/Yellow Green White White Red 120V, 15A 120/240V 20A 120V, 15A 120V, 30A Receptacle Circuit Receptacle Receptacle Receptacle White Breaker 20A Circuit T1 T2 GFCI Breaker 25A Circuit Full Pwr Breaker Selector Red Black 20A Switch Circuit Breaker Black White T3 25A LINE T4 Hour Meter Yellow Green White Green Black Black Red Red Black Red Black Green Capacitor Main Auxiliary Windings Phase Stator White White Stator T2 T1 T3 T4 Rotor T1 T2 T3 T4 T1 T4 T3 T2 Green Whi
Resumen del contenido incluido en la página 17
120V, 15A Receptacle Red Black Green/Yellow Green White White Red 120V, 15A 120V, 15A 120V, 30A 120/240V 20A Receptacle Circuit Receptacle Receptacle Receptacle White Breaker 20A Circuit Breaker GFCI T1 T2 20A, 25A Circuit or 30A Full Pwr Breaker Selector Red Black 20A Switch Circuit Breaker Black White 20A, 25A T3 LINE or 30A Black T4 Hour White Yellow Meter Green White Green Black Black Red Red Black Red Black Green Capacitor Main Auxiliary Windings Phase Stator White White T2 T1 T3 T4 Rotor S
Resumen del contenido incluido en la página 18
Green 120V, 15A Receptacle R PORTABLE GASOLINE GENERATORS WIRING DIAGRAMS Continued Green/Yellow Green Black 120/240V 30A 120V, 15A 120V, 15A Circuit Switch Receptacle s s 1 2 Receptacle Receptacle Breaker • White White 20A Circuit Duplex T1 Red GFCI White Breaker To Solenoid 30A White T2 Circuit Breaker 20A Black Circuit Breaker T3 30A LINE Hour T4 White Meter Yellow Green Black Black Red Black Black Red Main Auxiliary Capacitor Windings Phase Stator White White T4 Rotor Stator T2 T1 T3
Resumen del contenido incluido en la página 19
OWNER’S MANUAL TECHNICAL REPLACEMENT PARTS CENTRALS These Parts Centrals are privately owned SERVICE PARTS businesses. They have agreed to support our You may have further questions about in- Note: Use only original replacement parts. customer’s needs by providing original re- stallation, operation, or troubleshooting. If This will protect your warranty coverage for placement parts and accessories. so, contact DESA International’s Technical parts replaced under warranty. Baltimore Electric Servi
Resumen del contenido incluido en la página 20
R PORTABLE GASOLINE GENERATORS 1a ILLUSTRATED PARTS LIST 2a For Models HWI3000, MGH3000, and MGH3000PR Alternator 1b 7 Assembly This list contains replaceable parts used in your generator. When ordering parts, fol- 2b 4 low the instructions listed under Replace- 5 22 ment Parts on page 19 of this manual. 6 3 14 21 20 15 19 13 17 16 15 13 7 12 8 18 9 7 10 11 7 KEY PART KEY PART NO. NUMBER DESCRIPTION QTY. NO. NUMBER DESCRIPTION QTY. 099722-01 Alternator Assembly 9 17587000 Ground Lug 1 (HWI30
