Fuel Valve Maintenance - Westinghouse WGen7500c User Manual

LONG TERM STORAGE
Even properly stabilized fuel can leave residue and cause
corrosion if left long term. If storing the generator for two to
six months, drain the float bowl to prevent gum and varnish
buildup in the carburetor.
DRAINING THE FLOAT BOWL
1. Turn the fuel tank valve to the OFF position.
2. Locate the drain screw on the bottom of the carburetor
float bowl.
3. Place an appropriate gasoline container under the drain
screw to catch the drained fuel.
4. Loosen the float bowl drain screw and allow the fuel to
drain. Tighten the float bowl drain screw.
DRAINING THE FUEL TANK
If storing the generator for longer than six months, drain
the fuel tank to prevent fuel separation, deterioration, and
deposits in the fuel system.
1. Unscrew the fuel tank cap. Remove the fuel screen filter
by slightly compressing it while removing it from the
tank.
2. Using a commercially available gasoline hand pump
(not included), siphon the gasoline from the fuel tank
into an approved gasoline container. DO NOT use an
electric pump.
3. Reinstall the fuel screen filter and the fuel tank cap.
4. Start the generator and allow it to run until the generator
engine stops.
5. Push the battery switch to the OFF position.
6. Disconnect the battery quick-connect plugs.
7. Remove the spark plug.
8. Put a teaspoon of engine oil into the cylinder and pull the

FUEL VALVE MAINTENANCE

The fuel valve is equipped with a fuel sediment cup, screen,
and o-ring. The fuel valve does not require servicing if the
unit is properly maintained with fresh, clean fuel. If fuel-
related troubleshooting is required, perform fuel valve
maintenance.
1. Allow the generator to cool completely.
Float bowl
2. Turn the fuel valve to the OFF position.
Drain screw
3. Remove the sediment cup from the fuel valve. Remove
4. Wash the sediment cup, o-ring, and screen in a
5. Place the screen and o-ring into the fuel valve. Install
6. Turn the fuel valve to the ON position and check for
7. Reinstall the spark plug. Leave the spark plug boot
MAINTENANCE
recoil handle until resistance is felt. At this position the
piston is coming up on its compression stroke and both
valves are closed. Storing the engine in this position will
help prevent internal corrosion. Return the recoil handle
gently.
the o-ring and screen.
nonflammable solvent. Dry thoroughly.
the sediment cup and tighten securely.
leaks. Replace the fuel valve if there is any leakage.
disconnected to prevent accidental starting.
Westinghouse Outdoor Power Equipment, LLC | 25
Fuel valve
Screen
O-ring
Cup