Generac Power Systems 00862-1 - Manual (Page 14)

BATTERY
All lead-acid storage batteries will discharge when not
in use. Inspect the generator battery as follows:
Once Weekly: Inspect battery posts and cables for
tightness, corrosion. Clean and/or tighten as needed.
Also check battery fluid level, and, if necessary, fill
with DISTILLED WATER ONLY. DO NOT USE TAP
WATER IN BATTERY.
Every Six Months; Have the battery state of charge
and condition checked by an automotive service facili­
ty. This should be done with an automotive type bat­
tery hydrometer.
DANGER: Storage batteries give off expiosive
hydrogen gas. This gas can form an expiosive mix­
ture around the battery for several hours after
charging. The slightest spark can ignite the gas
and cause an explosion. Such an explosion can
shatter the battery and cause blindness or other
injury. Any area that houses a storage battery
must be properly ventilated. Do not allow smoking,
open flame, sparks or any spark producing tools
or equipment near the battery.
DANGER: Battery electrolyte fluid is an extremely
caustic sulfuric acid solution that can cause
severe bums. Do not permit fluid to contact eyes,
skin, clothing, painted surfaces, etc. Wear protec­
tive goggles, protective clothing and gloves when
handling a battery. If you spill the fluid, flush the
affected area immediately with clear water.
DANGER: Do not use any jumper cables or boost­
er battery to crank and start the generator engine.
If any battery has discharged, remove it from the
vehicle for recharging.
EXERCISING THE GENERATOR
Generac recommends that you start and operate the
generator at least once every seven days. Let the unit
run for at least 30 minutes to “exercise" the engine.
OUT OF SERVICE PROTECTION
If you cannot exercise the generator every seven
days and it is to be out of service longer than 30 days,
prepare the generator for storage as follows;
• Start the engine and let it warm up.
• Close the fuel shutoff valve in the fuel supply line and let
the engine “run out of fuel."
• While the engine is still warm from running, drain the oil
completely. Refill crankcase with the required oil. See
Page 9 for engine oil requirements.
• Attach a tag to the engine indicating the viscosity and
classification of the oil in the crankcase.
• Remove spark plug and add about 1/2 ounce (15ml) of
clean, fresh engine oil into spark plug threaded opening.
Crank engine several times to distribute oil, then install
and tighten spark plug.
• Remove the battery and store in a cool, dry room on a
wooden board. Never store the battery on any concrete
or earthen floor.
• Clean and wipe the entire generator.
RETURN UNIT TO SERVICE
AFTER STORAGE
To return the unit to service after storage, proceed as
follows:
• Check tag on engine for oil viscosity and classification.
Verify that the correct recommended oil is used in engine.
If necessary, drain and refill with proper oil.
• Check battery. Fill all cells to the proper level with distilled
water. DO NOT USE TAP WATER IN THE BATTERY.
Recharge battery to 100% state of charge, or, if defective,
replace the battery.
• Turn OFF all electrical loads, turn on fuel supply. Use
primer switch to prime fuel, then start the engine.
• Let engine warm up.
• Apply electrical loads to at least 50% of the unit’s rated
wattage capacity.
• When engine is thoroughly warmed up, shut it down.
THE GENERATOR IS NOW READY FOR SERVICE.
MAJOR SERVICE MANUAL
To obtain a service manual for your generator, order it
from your dealer/distributor or contact the factory. Be
sure to identify your unit’s MODEL NUMBER and
SERIAL NUMBER.
SERVICE DEALER LOCATION
TO LOCATE THE NEAREST GENERAC SERVICING DEALER, PLEASE CALL OUR 800 NUMBER.
ONLY DEALER LOCATION INFORMATION CA BE OBTAINED AT THIS NUMBER.
1
-
800
-
333-1322
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