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Related Manuals for Master MGY5000C
Summary of Contents for Master MGY5000C
- Page 1 PORTABLE DIESEL GENERATOR OWNER’S OPERATION AND INSTALLATION MANUAL Generator Model: MGY5000C 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.
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Page 2: Safety Information
PORTABLE DIESEL GENERATOR SAFETY INFORMATION WARNINGS IMPORTANT: Read this owner’s manual and the engine owner’s manual carefully. Become famil- iar with this generator before try- ing to operate or service it. Know its uses, limitations, and any haz- ards involved. Improper use of generator can cause severe in- jury or death from explosion, fire, burns, electrical shock, or car-... - Page 3 (GFCI) 120 Volt Receptacle (Duplex) Hour Meter Circuit 120/240 Volt Breaker Receptacle Decompression Lever Starter Grip Engine Figure 1 - Portable Generator Engine Run Lever Fuel Valve (under fuel tank) Alternator Electric Start Battery Oil Alert Switch Discharge Lamp Lamp...
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Page 4: General Information
PORTABLE DIESEL GENERATOR GENERAL INFORMATION This portable generator is rugged and com- pact. It provides dependable, trouble-free service. The alternator is brushless with revolving fields. Yanmar diesel engine pro- vides long life under heavy use. This engine is governed to maintain engine speed of 3600 RPM under load. -
Page 5: Receptacle Circuit Breaker
GENERATOR FEATURES Continued FULL POWER SELECTOR SWITCH The full power selector switch is on the control panel. The switch has two positions: 120 VOLT ONLY, and 120/240 VOLT. 120 VOLT ONLY: This position sends full power to the 120V receptacles only. 240V power is not available. -
Page 6: Engine Oil
PORTABLE DIESEL GENERATOR ENGINE OIL We ship the generator without oil in the engine crankcase. You must add oil before starting engine. See engine owner’s manual for specific oil type. CHECKING OIL LEVEL AND ADDING OIL Follow steps below to check oil level. Make sure engine is level and stopped. -
Page 7: Generator Grounding
BATTERY Continued INSTALLING BATTERY CABLES TO ENGINE 1. Attach the red, positive (+) battery cable to the starter solenoid on engine (see Figure 8). 2. Attach the black, negative (–) battery cable to the engine block. Use the bolt, nut, and two washers provided with the battery cables. -
Page 8: Extension Cords
PORTABLE DIESEL GENERATOR EXTENSION CORDS Only use grounded extension cords. Be sure to use extension cord with proper wire gauge size. See chart below. Recommended Minimum Wire Gauges (AWG) for Extension Cords Ampere AWG for Length of Load Cord in Feet 100' 150' STANDBY... -
Page 9: Using Receptacle
DETERMINING ELECTRICAL LOAD FOR GENERATOR Continued Chart 1 - Typical Electric Appliance Wattages Chart to be used as reference. Data may vary wiht size, make, and/or model. Running Starting Equipment Watts Watts Light bulb (100W) Radio Television Furnace fan (1/3 hp) Vacuum cleaner Sump pump (1/3 hp) Refrigerator/freezer... -
Page 10: Power Cord And Plug Requirements
PORTABLE DIESEL GENERATOR OPERATION Continued 120V, 15-Amp GFCI Duplex 120V, 15-Amp Duplex 120/240V, 20-Amp Twist-Lock 120V, 30-Amp Twist-Lock Figure 13 - Receptacle Locations POWER CORD AND PLUG REQUIREMENTS 120V, 30-amp twist-lock receptacle • NEMA L5-30P plug • Three-wire, 30-amp cord 120/240V, 20-amp twist-lock receptacle •... -
Page 11: Stopping Engine
OPERATION Continued B. Recoil Starter Slowly pull starter rope until you feel strong resistance. Gently re- turn starter rope to engine. II. Push decompression lever all the way down (see Figure 17). Decom- pression lever will stay in this po- sition until you pull starter rope. -
Page 12: Maintenance And Repairs
PORTABLE DIESEL GENERATOR MAINTENANCE AND REPAIRS WARNING: Only a qualified electrical service person should service and repair the alternator on this generator. Use only fac- tory approved replacement parts. CAUTION: You must always run the engine at full speed. Do not run engine at lower speeds. -
Page 13: Wiring Diagrams
COMPONENT SPECIFICATIONS Stator Main Model Winding * Winding MGY5000C 0.54 * Connect T2 (green) and T3 (black). Measure resistance between T1 (red) and T4 (yellow). ∆ Resistance between brown and white leads. † Remove diodes to check resistance. WIRING DIAGRAMS... -
Page 14: Technical Service
PORTABLE DIESEL GENERATOR TECHNICAL SERVICE You may have further questions about as- sembling, operating, or maintaining this product. If so, you can visit our Technical Service web site at www.desatech.com contact our Technical Service Department at 1-800-858-8501 (English Only). You may also write to: DESA Power Tools™... -
Page 15: Illustrated Parts List
ILLUSTRATED PARTS LIST ALTERNATOR ASSEMBLY This list contains replaceable parts used in your generator. When ordering parts, fol- low the instructions listed under Replace- ment Parts on page 14- of this manual. PART NUMBER DESCRIPTION 099723-02 Alternator Assembly 099844-01 End Cover 099701-01 Screw, M5 x 10mm 099760-01... - Page 16 PORTABLE DIESEL GENERATOR ILLUSTRATED PARTS LIST FUEL TANK AND ROLL CAGE This list contains replaceable parts used in your generator. When ordering parts, fol- low the instructions listed under Replace- ment Parts on page 14 of this manual. PART NUMBER DESCRIPTION 099935-01 Fuel Tank Assembly...
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Page 17: Control Panel
ILLUSTRATED PARTS LIST CONTROL PANEL This list contains replaceable parts used in your generator. When ordering parts, fol- low the instructions listed under Replace- ment Parts on page 14 of this manual. PART NUMBER 103349-02 22616009 099833-01 100445-01 099956-01 22616011 099834-01 101350-01 099760-01... - Page 18 PORTABLE DIESEL GENERATOR ILLUSTRATED PARTS LIST SWITCH CONTROL BOX This list contains replaceable parts used in your generator. When ordering parts, fol- low the instructions listed under Replace- ment Parts on page 14 of this manual. PART NUMBER DESCRIPTION 101037-01 Switch control box 22721000 Low oil light...
- Page 19 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ 107359...
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Page 20: Warranty Information
WARRANTY INFORMATION Model Serial No. Date Purchased Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make no other warranty, expressed or implied.