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FUEL TANK SYSTEM
9-4 www.honeywellgenerators.com Honeywell Portable Electrical Generator Service Manual
9.4 FUEL TANK SYSTEM
Fuel and its vapors are extremely flammable and explosive under certain conditions.
• Refuel the generator only outdoors, in a well-ventilated area.
• NEVER enclose the generator in any structure.
• Keep generator at least 6 feet (2 meters) away from buildings, other equipment, and combustible materials during oper-
ation.
• NEVER fill the fuel tank while the engine is running. Turn the generator OFF and allow it to cool before filling with fuel.
• NEVER smoke or allow flames or sparks near the generator or where gasoline is stored.
• NEVER overfill the fuel tank (there should be no fuel in the filler neck). After refueling, tighten the fuel cap securely.
• Be careful not to spill fuel when refueling. Spilled fuel or fuel vapor may ignite. If any fuel is spilled, the area must be
dry before starting the engine.
• Avoid repeated or prolonged contact with skin or breathing of vapor.
A—FUEL GAGE
After reassembly, check float for proper
operation.
HW7500E Model Illustrated
B—FUEL CAP
Check air vent hole is clean and free of
obstruction. Blow with compressed air if
necessary.
NOTE: For model numbers ending in
“L”, the fuel cap will be attached to the
fuel tank with a chain.
C—FUEL STRAINER
Before reassembly, check fuel strainer
is clean and undamaged.
D—FUEL TANK MOUNTING HARDWARE
10 N•m (7 lb. ft.)
E—FUEL TANK
Before reassembly, clean fuel tank to
remove any sediment and drain com-
pletely.
• E1 - Model Numbers Ending in “L”
(HW3000L, HW4000L, HW5500L,
HW5500EL, HW6200L, HW7000EL,
HW7500EL)
• E2 - Non “L” Models
(HW3000, HW4000, HW5500,
HW5500E, HW6200, HW7000E,
HW7500E)
F—FUEL SHUT-OFF VALVE
Clear passages if clogged.
After reinstalling, check for fuel leakage.
Hex fitting - 24 N•m (17 lb. ft.)
G—FUEL SEDIMENT CUP
See CLEANING FUEL SEDIMENT
CUP, page 7-5.
H—FUEL LINE
Check for cracks or damage.
Secure with hose clamps.
WARNING
A
B
C
D
E 2
F
G
H
E 1