24 | Westinghouse Outdoor Power Equipment
MAINTENANCE
NOTICE
Gasoline stored for as little as 3 weeks can go bad
in small engine carburetors, causing gum, varnish
and corrosive buildup in fuel lines, fuel passages,
and the engine. This corrosive buildup restricts the
ow of fuel, preventing an engine from starting after
a prolonged storage period. Fuel stabilizers also
oer limited relief for the longevity of gasoline. As an
additive, it is not reliable for long term storage of your
generator and may still lead to engine corrosion.
USING FUEL STABILIZER
Fuel gets old, oxidizes, and breaks down over time. Adding
a fuel stabilizer (not included) extends the usable life of fuel
and helps prevent deposits from forming that can clog the
fuel system. Follow fuel stabilizer manufacturer’s directions
for correct ratio of stabilizer to fuel.
• Mix fuel stabilizer and gasoline prior to lling the tank
by using a gas can or other approved fuel container
and shaking gently to combine.
NOTE: To control the amount of fuel stabilizer being
added to the engine, always mix fuel stabilizer with
gasoline before fueling the tank rather than adding fuel
stabilizer directly into the generator’s fuel tank.
• Replace and secure the fuel tank cap.
• Start and run the engine for at least 5 minutes to allow
stabilizer to treat the entire fuel system.
CLEANING THE INVERTER
It is important to inspect and clean the inverter before
every use.
Clean All Engine Air Inlet and Outlet Ports – Make
sure all engine air inlet and outlet ports are clean of any
dirt and debris to ensure the engine does not run hot.
STORAGE
When preparing the generator for storage, allow the unit
to cool for 30 minutes then follow the guidelines below.
Always store the generator standing on its feet. Never
store the unit on its side or in a vertical position.
WARNING
Never store an inverter with fuel in the
tank indoors or in a poorly ventilated
area where the fumes can come in
contact with an ignition source such
as a: 1) pilot light of a stove, water
heater, clothes dryer or any other gas
appliance; or 2) spark from an electric
appliance.
Storage Time Prior to Storing
Less than 2 months • Drain gasoline from tank and dispose of in a suitable container according to state and
local ordinances.
2 months to 1 year • Drain fuel from carburetor.
• Drain gasoline from tank and dispose of in a suitable container according to state and
local ordinances.
1 year or more • Drain fuel from the carburetor.
• Remove spark plug.
• Drain gasoline from tank and dispose of in a suitable container according to state and
local ordinances.
• Put a tablespoon of engine lubricant into the spark plug cylinder. Turn the engine
slowly with the pull rope to distribute the lubricant.
• Reinstall spark plug.
• Change engine lubricant.
NOTE: If storing gasoline in suitable container for later use, make sure gasoline has been treated with fuel stabilizer
according to stabilizer manufacturer’s instructions.