Storage - Generac Power Systems 4000XL Owner's Manual

5. Move fuel valve to "On" position, and check for leaks.
Replace o-ring if there is any leakage.
Generator Cleaning
• Use a damp cloth to wipe exterior surfaces clean.
CAUTION
Improper treatment of generator can damage it and
shorten its life.
• DO NOT expose generator to excessive moisture, dust, dirt,
or corrosive vapors.
• DO NOT insert any objects through cooling slots.
• Use a soft bristle brush to loosen caked on dirt or oil.
• Use a vacuum cleaner to pick up loose dirt and debris.
• Use low pressure air (not to exceed 25 psi) to blow
away dirt. Inspect cooling air slots and opening on
generator.These openings must be kept clean and
unobstructed.

STORAGE

The generator should be started at least once every seven
days and allowed to run at least 30 minutes. If this cannot
be done and you must store the unit for more than
30 days, use the following guidelines to prepare it for
storage.
4000XL Extended Life Generator
Generator Storage
• Clean the generator as outlined in "Generator Cleaning".
• Check that cooling air slots and openings on generator
are open and unobstructed.
Storage covers can be flammable.
• DO NOT place a storage cover over a hot generator.
• Let equipment cool for a sufficient time before placing the
cover on the equipment.
Engine Storage
See engine owner's manual for instructions.
Other Storage Tips
• To prevent gum from forming in fuel system or on
essential carburetor parts, add fuel stabilizer into fuel
tank and fill with fresh gasoline. Run the unit for several
minutes to circulate the additive through the carburetor.
The unit and fuel can then be stored for up to
24 months. Fuel stabilizer can be purchased locally.
• DO NOT store gasoline from one season to another
unless it has been treated as described above.
• Replace fuel container if it starts to rust. Rust and/or dirt
in fuel can cause problems if it's used with this unit.
• Store in clean and dry area.
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WARNING