Product Manual
Model 100237
MAINTENANCE
26
Part No. 101950
BATTERY MAINTENANCE
1. Turn the engine control module switch to the OFF position.
2. Inspect the battery cables and terminals for corrosion.
3. Check that the cables are securely fastened to the
terminals.
4. Check the ground lug and make sure the connections are
tight.
5. Check the fluid level of the battery, unless sealed. If low,
top off the level using distilled water only.
Follow all battery instructions provided by the battery
manufacture.
CORROSION PROTECTION
NOTICE
Never use a pressure washer to wash the interior of the
generator with water.
Wash the outside of the enclosure using a mild soap and water.
Use an automotive-type wax and wax the outside of the enclosure
to protect it from the elements. If used in a salt water/coastal
area, the enclosure should be washed more frequently to prevent
corrosion. Spray light oil on the hinges for the enclosure doors.
MAINTENANCE AFTER
SUBMERSION
!
WARNING
!
Never try to start or operate the
generator if it has been submerged
underwater or exposed to a flood.
If the generator has been in conditions where it became
submerged underwater, the generator must be inspected and
maintenance must be performed before returning the generator
to service.
Turn engine control module and ATS control module to the
OFF position. Have a authorized Champion Dealer inspect the
generator and perform any necessary maintenance.
If the house or building has been exposed to a flood, it should
be inspected by a certified electrician for any electrical problems
that may occur if the generator is put back into service or if utility
power is restored.
STORAGE
If the generator is not going to be used for several months and
not exercised every 7 days, it should be prepared for storage.
1. Manually start the engine and run it for several minutes to
allow it to warm up.
2. With the engine running, turn the fuel shutoff valve to the
closed position and let the engine continue to run until it
shuts down.
3. Once the engine has shut down, turn the engine control
module switch and the ATS control module switch to the
OFF position.
4. Switch the generator’s main circuit breaker to the OFF
(OPEN) position.
5. Turn off the utility power to the transfer switch.
6. Disconnect the battery cables. Remove the negative cable
first.
7. Change the engine oil. See CHANGING THE ENGINE OIL on
page 24.
8. Remove the spark plug and spray fogging oil into the
spark plug hole. Install the spark plug and tighten.
9. Thoroughly wash and wax the exterior of the generator
enclosure. Do not use a pressure washer.