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OPERATOR'S MANUAL

MODEL #71531M

7500W DUAL FUEL GENERATOR 

REV 20210531

Champion Power Equipment, Inc., Santa Fe Springs, CA USA

or visit 

championpowerequipment.com

SAVE THESE INSTRUCTIONS.

 This manual contains important safety precautions which should be read and understood before operating the product. Failure to do 

so could result in serious injury. This manual should remain with the product.

Specifications, descriptions and illustrations in this manual are as accurate as known at the time of publication, but are subject to change without notice.

Covered by one or more of the following U.S. Patent Numbers: 9,435,273, 10,598,101, D710,802 and other U.S. and foreign patents pending.

REGISTER YOUR PRODUCT ONLINE

at 

championpowerequipment.com

Summary of Contents for 71531M

Page 1: ...ood before operating the product Failure to do so could result in serious injury This manual should remain with the product Specifications descriptions and illustrations in this manual are as accurate as known at the time of publication but are subject to change without notice Covered by one or more of the following U S Patent Numbers 9 435 273 10 598 101 D710 802 and other U S and foreign patents...

Page 2: ... to 40 C 104 F When your product is needed your product may be operated at temperatures ranging from 15 C 5 F to 50 C 122 F for short periods If the product is exposed to temperatures outside this range during storage it should be brought back within this range before operation In any event the product must always be operated outdoors in a well ventilated area and away from doors windows and other...

Page 3: ...g 14 Surge Protection 14 Fuel Selector Switch 15 Starting the Engine 15 Gasoline 15 LPG 16 Connecting Electrical Loads 17 Do Not Overload Generator 18 Capacity 18 Power Management 18 Stopping the Engine 19 Operation at High Altitude 19 Maintenance and Storage 20 Engine Maintenance 20 Oil 20 Spark Plugs 20 Air Filter 20 Spark Arrester 21 Cleaning 21 Adjustments 21 Maintenance Schedule 21 Generator ...

Page 4: ...e the accuracy and completeness of the information in this manual and we reserve the right to change alter and or improve the product and this document at any time without prior notice Since CPE CET highly value how our products are designed manufactured operated and are serviced and also highly value your safety and the safety of others we would like you to take the time to review this product ma...

Page 5: ...us situation which if not avoided may result in minor or moderate injury CAUTION CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage CAUTION DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury DANGER WARNING indicates a potentially hazardous situation w...

Page 6: ...bare wires or receptacles DO NOT use electrical cords that are worn damaged or frayed DO NOT operate generator in wet weather DO NOT allow children or unqualified persons to operate or service the generator Use a ground fault circuit interrupter GFCI in damp areas and areas containing conductive material such as metal decking Use approved transfer equipment to isolate generator from your electric ...

Page 7: ...r s running capacity can damage the generator and or electrical devices connected to it DO NOT overload the generator Start the generator and allow the engine to stabilize before connecting electrical loads Connect electrical equipment in the off position and then turn them on for operation Turn electrical equipment off and disconnect before stopping the generator DO NOT tamper with the governed s...

Page 8: ...E AND EXPLOSIVE Fire or explosion can cause severe burns or death Unintentional startup can result in entanglement traumatic amputation or laceration DANGER When adding or removing Gas Turn the generator off and let it cool for at least two minutes before removing the fuel cap Loosen the cap slowly to relieve pressure in the tank Only fill or drain fuel outdoors in a well ventilated area DO NOT pu...

Page 9: ...ermita que se enfrié por los menos 2 minutos antes de reabastecerlo PARA EQUIPOS ELÉCTRICOS SOLAMENTE PELIGRO ADVERTENCIA PRECAUCIÓN GN SF S 005B 1 D 1110 L OP B UNLEADED FUEL ONLY Minimum octane rating of 87 Maximum 10 ethanol GASOLINA REGULAR SOLAMENTE 87 octanos como mínimo Máximo de etanol de 10 ESSENCE SANS PLOMB SEULEMENT Indice d octane minimal de 87 Maximum 10 d éthanol F WARNING DO NOT TO...

Page 10: ...fuel tank 2 Choke Used to start the engine 3 Air Cleaner Protects the engine by filtering dust and debris from the intake air 4 Recoil Starter Used to manually start the engine 5 LPG Hose Connector 6 Oil Filler Cap Check and fill engine oil level 7 Battery Used to start the engine electrically 8 Power Panel See Power Panel section 9 Fuel Selector Switch Used to select fuel source Generator CONTROL...

Page 11: ...lt an electrician for local grounding regulations 7 120 Volt AC 30 Amp Twist Lock Receptacle NEMA L5 30R May be used to supply electrical power for the operation of 120 Volt AC 30 Amp single phase 60 Hz electrical loads 8 120 240 Volt AC 30 Amp Twist Lock Receptacle NEMA L14 30R May be used to supply electrical power for the operation of 120 and or 240 Volt AC 30 Amp single phase 60 Hz electrical ...

Page 12: ...24 1 cm Wheel 2 Pin Roll Ø16 x Ø10 x 107 for Wheel 2 R Shape Pin Ø2 x 33 2 Support Leg w Vibration Mounts 1 Flange Bolt M8x16 for Support Leg 2 Flange Lock Nut M8 2 Other LPG Hose With Regulator 3 3 ft 1 m 1 Oil Funnel 1 Flange Bolt M5x10 for Battery Terminals 2 Flange Nut M5 2 CONTROLS AND FEATURES Battery Bolts ...

Page 13: ...l the wheel kit and support leg Install the Wheel Kit The wheel kit is not intended for over the road use CAUTION 1 Before adding fuel and oil tip the generator on it s side 2 Slide the wheel pin roll through the wheel from the outside 3 Slide the wheel pin roll through the mount point on the frame 4 Secure with the R Pin Ø2 x 33 5 Repeat steps 2 4 to attach the second wheel Install the Support Le...

Page 14: ...r the life of the bearing NOTE The recommended oil type is 10W 30 automotive oil NOTE Synthetic oil may be used after the 5 hour initial break in period Using synthetic oil does not increase the recommended oil change interval Full synthetic 5W 30 oil will aid in starting in cold ambient 5ºC 41ºF NOTE We consider the first 5 hours of run time to be the break in period for the unit During the break...

Page 15: ...nol content of less than 10 by volume 2 DO NOT mix oil with fuel 3 Clean the area around the fuel cap 4 Remove the fuel cap 5 Slowly add fuel to the tank DO NOT OVERFILL Fuel can expand after filling A minimum of in 6 4 mm of space left in the tank is required for fuel expansion more than in 6 4 mm is recommended Fuel can be forced out of the tank as a result of expansion if it is overfilled and c...

Page 16: ... not been plugged or kept closed must also be purged The purging process should be done by a LPG supplier Cylinders from an exchange supplier should have been purged and filled properly already Always position the cylinder so the connection between the valve and the gas inlet won t cause sharp bends or kinks in the hose NOTE Connecting Liquid Petroleum Gas LPG Cylinder 1 Make sure the fuel valve o...

Page 17: ...itioning generator Failure to follow proper safety precautions may void manufacturer s warranty Do not operate or store the generator in rain snow or wet weather Using a generator or electrical appliance in wet conditions such as rain or snow or near a pool or sprinkler system or when your hands are wet could result in electrocution WARNING WARNING During operation the muffler and exhaust fumes pr...

Page 18: ... with electrical devices plugged in or turned on 3 Make sure the fuel selector is set to gasoline operation 4 Turn the gasoline fuel valve to the ON position Electric Start 1 Move the choke to the CHOKE position 1a For restarting a warm engine move the choke to 75 of the CHOKE position 2 Press the battery switch to the ON position 3 Press and hold the ignition switch to the START position Release ...

Page 19: ... the battery switch to the ON position 3 Press and hold the ignition switch to the START position Release as the engine begins to start If the engine fails to start within five seconds release the switch and wait at least ten seconds before attempting to start the engine again 4 Do not over choke As soon as engine starts move the choke to the RUN position over a 2 5 second duration For LPG startin...

Page 20: ...tion of frost on LPG cylinder and regulators is common during operation and normally is not an indication of a problem As LPG vaporizes and travels from the cylinder to the generator engine it expands The amount of frost that forms can be affected by the size of the cylinder the amount of LPG being used the humidity of the air and other operating conditions In unusual situations this frost may eve...

Page 21: ...ving frost on LPG containers and regulators is common during operation and normally is not an indication of a problem As LPG vaporizes and travels from the tank to the generator engine it expands The amount of frost that forms can be affected by the size of the container the amount of fuel being used the humidity of the air and other operating conditions In unusual situations this frost may eventu...

Page 22: ...n be obtained by contacting Customer Support Installation instructions are also available in the Technical Bulletin area of the Champion Power Equipment internet site The part number and recommended minimum altitude for the application of the high altitude carburetor main jet is listed in the table below In order to select the correct high altitude main jet it is necessary to identify the carburet...

Page 23: ...Saturate in clean engine oil 5 Squeeze in a clean absorbent cloth to remove all excess oil 6 Place the filter in the assembly 7 Reattach the air filter cover and snap in place Spark Plugs 1 Remove the spark plug cable from the spark plug 2 Use a spark plug socket not included to remove the plug 3 Inspect the electrode on the plug It must be clean and not worn to produce the spark required for igni...

Page 24: ... is damaged 6 Position the spark arrester in the muffler and attach with the three screws Failure to clean the spark arrester will result in degraded engine performance CAUTION MAINTENANCE AND STORAGE To be performed by knowledgeable experienced owners or Champion Power Equipment certified dealers Generator Maintenance Make certain that the generator is kept clean and stored properly Only operate ...

Page 25: ... start the engine it can be started by manually pulling the engine recoil cord If the battery voltage is extremely low the charging circuit may not be able to re charge the battery In this case the battery must be connected to a standard automotive style battery charger for re charging before it can be used Disconnect the Battery 1 Remove the protective cover from the black negative battery lead 2...

Page 26: ... 007 in Exhaust 0 18 0 22 mm 0 007 0 009 in Note Tech bulletin regarding the valve adjustment procedure is on www championpowerequipment com Spark Plugs OEM spark plug NHSP F6TC Replacement spark plug NGK BP6ES or equivalent Make certain the spark plug gap is 0 7 0 8 mm or 0 028 0 031 in An Important Message About Temperature Your Champion Power Equipment product is designed and rated for continuo...

Page 27: ...FUEL CUT SOLENOIL B G B G W G W G G OFF G Y G Y G Y 3 4 5 2 1 6 G Y Charger Br G Y SWITCH lb l la G Y EARTH TERMINAL G Y G Y L14 30R L5 30R B W W R R R G Y B B W G Y W W CIRCUIT BREAKER CIRCUIT BREAKER CIRCUIT BREAKER CIRCUIT BREAKER 30A 30A 20A 20A R G Y W Module L B W B G G G G Y Br W G W G W R B B G Y G Y Y W G W FUSE 5A GAS LPG SWITCH a c d f b e c e a b f d Br L W G B Y R YELLOW BLACK BLUE GR...

Page 28: ...14 71 72 73 74 75 76 78 54 3 4 5 6 7 8 9 10 11 12 48 51 52 53 49 50 57 58 59 60 61 62 63 64 65 66 67 68 69 70 65 79 80 81 82 83 85 87 88 89 84 90 93 94 95 96 58 97 65 99 102 101 103 116 118 119 117 127 128 129 11 124 125 47 100 86 91 92 98 130 131 104 105 106 107 54 108 109 110 111 112 114 115 120 121 122 123 126 132 65 113 42 42 1 2 56 77 30 133 ...

Page 29: ...l 2 64 122 201501 25 Pin Roll Wheel Ø16 x Ø10 x 107 2 65 1 6177 1 08 Lock Nut M8 Flange 9 66 152 201200 04 Motor Mount 2 2 67 1 5789 0816 Flange Bolt M8 x 16 2 68 152 200002 01 2 Support Leg 84 mm 1 69 152 201400 00 Rubber Support 2 Part Number Description Qty 70 1 5789 0825 Flange Bolt M8 x 25 2 71 1 9074 3 0510 Screw Washer Assembly M5 x 10 2 72 1 6177 1 05 Lock Nut M5 Flange 2 73 9 1000 150 Bat...

Page 30: ... 37 36 12 35 34 33 32 31 30 28 29 27 26 12 24 25 40 41 42 43 44 47 48 49 45 46 52 50 51 12 54 53 55 56 57 60 61 58 59 62 81 82 83 84 78 80 79 75 74 76 77 71 72 73 67 68 69 70 65 66 63 64 100 101 99 97 98 12 111 85 86 87 88 89 90 91 103 104 105 106 107 91 112 110 108 109 92 93 94 95 96 113 114 56 55 67 66 85 69 70 71 73 72 74 115 116 ...

Page 31: ... 001 F6TC Spark Plug F6TC 1 58 2 08 014 Flange Bolt M10 80 4 59 46 020002 00 Gasket Cylinder Head Cover 1 Part Number Description Qty 60 47 021000 00 Cover Cylinder Head 1 61 45 020001 02 Breather Tube 1 62 47 020100 00 Bolt Cylinder Head Cover 1 63 2 08 039 Drain Bolt M12 1 5 15 2 64 47 041000 01 Camshaft 1 65 47 040004 00 Lifter Valve 2 66 47 040002 00 Valve Intake 1 67 47 040006 00 Valve Exhaus...

Page 32: ... Generator shuts down during operation Out of fuel Fill the gasoline tank or fill LPG cylinder Low oil level Fill crankcase to the proper level Place generator on a flat level surface Generator cannot supply enough power or overheating Generator is overloaded Review load and adjust See Power Management Insufficient ventilation Check for air restriction Move to a well ventilated area No AC output C...

Page 33: ...d beyond the product s limits modified installed improperly or connected incorrectly to any electrical component Normal maintenance is not covered by this warranty and is not required to be performed at a facility or by a person authorized by CPE Other Exclusions This warranty excludes Cosmetic defects such as paint decals etc Wear items such as filter elements o rings etc Accessory parts such as ...

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