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CONNECTING THE LPG/PROPANE TANK

BEFORE CONNECTING PROPANE TANK 

TO THE GENERATOR PLEASE REVIEW 

FUEL SAFETY SECTION ON PAGE 7

Connecting LPG Tank

1.  Make sure the generator is off, on a flat surface in well 

ventilated area.

2.  Make sure propane tank valve is in the off position.
3.  Make sure the fuel selector switch on the generator 

control panel is pointing downward to “Propane”.

4.  Remove the plastic cover on the generator propane 

inlet valve.

5.  Using your fingers tighten the LPG hose (included) 

end below to the generator propane inlet. DO NOT 

OVER-TIGHTEN 35-88 Ib-in maximum. 

6.  Attach the other end of the hose to a tank of LPG/

Propane and hand tighten.

7.  Check all connections for leaks by wetting the fittings 

with soapy water. Anywhere that bubbles appear 

or grow indicates a leak in the connection. If a leak 

exists at a fitting then turn off the tank valve and 

tighten the fitting. Turn the gas back on and recheck 

with soapy water again. If the leak continues or if the 

leak is not at a fitting then do not use the generator 

and contact customer service. 

NOTICE

•  Use only standard LPG tanks with Type 1, right hand Acme 

threads.

•  Verify the requalification date on the tank has not expired.

•  All new tanks must be purged of air and moisture prior to filling. 

Used tanks that have not been plugged or kept closed must also 

be purged

•  The purging process should be done by a LPG supplier. (Tanks 

from an exchange supplier should have been purged and filled 

properly already)

•  Always position the tank so the connection between the valve 

and the gas inlet won’t cause sharp bends or kinks in the hose. 

WARNING

Do not start generator if you smell propane. 

This may result in explosion hazard. Do not use 

provided LPG hose for any other appliances. 

Always turn off the propane tank and 

disconnect LPG hose when not in use. 

OPERATION

 

BEFORE STARTING THE GENERATOR

BEFORE STARTING THE GENERATOR, 

REVIEW SAFETY SECTION STARTING 

ON PAGE 5.

Before attempting to start the generator,

 

verify the following:

•  The engine is filled with engine oil.
•  The generator is situated in a proper location.
•  The generator is on a dry surface.
•  All loads are disconnected from the generator.
•  The generator is properly grounded the Generator.
•  Propane connection is secure with no leaks or 

damage.  

DANGER

Never use the generator in a location that is wet or 

damp. Never expose the generator to rain, snow, 

water spray or standing water while in use. Protect 

the generator from all hazardous weather conditions. 

Moisture or ice can cause a short circuit or other 

malfunction in the electrical circuit.

Never operate the generator in an enclosed area. 

Engine exhaust contains carbon monoxide. Only 

operate the generator outside and away from windows, 

doors and vents.

NOTICE

The engine is equipped with a low oil shutdown switch. If the oil 

level becomes low, the engine may shut down and not start until the 

oil is filled to the proper level. Poor oil quality may interfere with the 

operation of the low oil shutdown switch.

The owner of the generator is responsible to ensure the proper oil 

level is maintained during the operation of the generator. Failure to 

maintain the proper oil level can result in engine damage.

NOTICE

When operating on LPG it is common for frost to form on the tank 

and regulators. This is not an indication of a problem. 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 standard use this frost may reduce flow of gas and 

lower performance. If frost becomes an issue try exchanging fuel 

tanks to allow the first tank to warm up. You can also temporarily 

warm the tank up by pouring warm water over the top of the propane 

tank. 

 

 

Summary of Contents for HYBRID DUAL FUEL R12000DF

Page 1: ...R12000DF Dual Fuel OPEN FRAME Generator GASOLINE 9500 Running Watts 12000 Peak Watts PROPANE 8550 Running Watts 10800 Peak Watts...

Page 2: ...se you and others to be seriously hurt or killed Model Number Running Watts Peak Watts Gasoline Tank Size G Rated Speed RPM Ignition Type Spark plug Engine Disp cc Stroke X Bore Oil Capacity qt Oil Ty...

Page 3: ...register your generator you will need to locate the following information RAINIER PRODUCT REGISTRATION FORM PERSONAL INFORMATION GENERATOR INFORMATION First Name _____________________________________...

Page 4: ...cation Selection 13 Grounding the Generator 13 High Altitude Operation Conversion Kits 13 Power Cord 14 Engine Fluids and Fuel 15 Adding Gasoline to the Fuel Tank 15 Connecting LPG Tank 16 Starting th...

Page 5: ...NGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoided could result in death or serious injury CA...

Page 6: ...ap with the engine running Never refuel the generator while the engine is running Always turn engine off and allow the generator to cool before refueling Only fill fuel tank with gasoline Keep sparks...

Page 7: ...sive and flammable Explosions and fire can cause severe burns or death Gasoline and gasoline vapor Gas Gasoline is highly flammable and explosive Gas expands and contracts with different temperatures...

Page 8: ...e wheel kit is designed for use on this generator only INSTALLING FEET TO FRAME 1 Place generator on a flat surface 2 Place a piece of cardboard or other soft material to tip the generator onto to pro...

Page 9: ...when connecting battery cables ALWAYS disconnect the negative battery cable black boot first when disconnecting battery cables NEVER connect the negative battery cable black boot to the positive post...

Page 10: ...t breakers and outlets Battery Included for electric start models Oil Fill Plug Dipstick Must be removed to add and check oil FEATURES Oil Drain Plug Must be removed to drain engine oil Propane Hook U...

Page 11: ...ervicing the engine or the spark plug CARB Canister Required for models sold into and used in California Muffler and Spark Arrester Avoid contact until engine is cooled down Spark arrestor prevents sp...

Page 12: ...tor Switch Select and turn on gas or propane Electric Start Switch Hold in Start position to start generator Switch to STOP to stop the engine Data Center The VFT Meter is an LED display that will rot...

Page 13: ...electrical shock due to faulty appliances High Altitude Operation Engine power is reduced the higher you operate above sea level Output will be reduced approximately 3 5 for every 1000ft of increased...

Page 14: ...the responsibility of the user only This table is intended for reference only The results produced by using this table are not guaranteed to be correct or applicable in all situations as the type and...

Page 15: ...ing the first five hours of operating the generator make sure to not exceed 50 of the rated running watts until the unit is broken in properly Make sure to vary to load occasionally to allow stator wi...

Page 16: ...e propane tank and disconnect LPG hose when not in use OPERATION BEFORE STARTING THE GENERATOR BEFORE STARTING THE GENERATOR REVIEW SAFETY SECTION STARTING ON PAGE 5 Before attempting to start the gen...

Page 17: ...ce for start up FOR GASOLINE a Move the fuel shut off valve to the ON position ON OFF b Turn fuel selector knob to GASOLINE Fuel Shut Off ON Fuel Selector GASOLINE FOR LPG PROPANE a Make sure the LPG...

Page 18: ...the engine is hot can cause extremely hot oil to spray out of the crankcase and can severely burn skin Allow engine oil to cool for several minutes before removing the oil fill plug dipstick Always p...

Page 19: ...Change Cooling Features Check Clean Air Filter Check Clean Replace Spark Plug Check Clean Replace Spark Arrestor Check Clean Service more frequently if operating in dry and dusty conditions TABLE 2 M...

Page 20: ...ize 4 With a damp rag clean around the oil fill plug dipstick 5 Remove oil fill plug dipstick Oil Fill Plug Dipstick 6 Check oil level When checking the engine oil remove the oil fill plug dipstick an...

Page 21: ...on facility AIR FILTER MAINTENANCE WARNING Never use gasoline or other flammable solvents to clean the air filter Use only household detergent soap to clean the air filter Cleaning the Air Filter The...

Page 22: ...plug boot by firmly pulling the plastic spark plug boot handle directly away from the engine NOTICE Never apply any side load or move the spark plug laterally when removing the spark plug Applying a...

Page 23: ...e Switch is switched to STOP so the generator does not draw power from battery 2 Clean the generator as outlined in Cleaning the Generator 3 Drain all gasoline from the fuel tank as best as possible 4...

Page 24: ...ck for overload condition 2 The power cord s plug connector is not fully engaged in the generator s outlet 2 Verify plug connector is firmly engaged in the generator s outlet 3 Faulty or defective pow...

Page 25: ...buretor dispersing after operation 3 Normal no remedy is needed Poor performance or engine stalling on propane 1 Propane fuel line kinked or crushed 1 Inspect propane fuel line and remove kinks or oth...

Page 26: ...ou must at your expense deliver or ship your Rainier generator to an Rainier Outdoor Power Equipment Authorized Service Dealer for warranty repairs which must occur within the applicable warranty peri...

Page 27: ...rtime holiday or emergency labor Starting battery fuses light bulbs and engine fluids DISCLAIMER OF IMPLIED WARRANTIES This limited warranty is in lieu of all other expressed or implied warranties inc...

Page 28: ...28 Version 07 06 18KD Rev2 RainierPower com...

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