Generac Power Systems 005342-6, Owner'S Manual

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TEST STATIONARY EMERGENCY GENERATOR SYSTEM
OPERATION AND COMPONENTS
An authorized operator should test the operation of the Stationary
Emergency Generator system and inspect its components monthly
(or 100 hours). This should include inspecting the transfer switch
for evidence of arcing, and pitted or burned contacts; inspect-
ing wiring and grounding connections (see “Grounding the
Generator”); and ensuring that starting devices are operational.
During this operational test, all instrument and gauge readings
should be recorded in a “Maintenance Log.” The transfer system
also should be tested at this time; the engine should be run at least
30 minutes and any discrepancies corrected immediately.
Every six months (or 200 hours), an Authorized Service Technician
should perform a system operational test.
INSPECT BATTERY

Stationary Emergency Generators installed
with automatic transfer switches will crank
and start automatically when NORMAL (UTIL-
ITY) source voltage is removed or is below
an acceptable preset level. To prevent such
automatic start-up and possible injury to
personnel, do not connect battery cables
until certain that normal source voltage at
the transfer switch is correct and the system
is ready to be placed into operation.

Storage batteries give off explosive hydrogen
gas. This gas can form an explosive mixture
around the battery for several hours after
charging. The slightest spark can ignite the
gas and cause an explosion. Such an explo-
sion can shatter the battery and cause blind-
ness 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.

Battery electrolyte fluid is an extremely
caustic sulfuric acid solution that can cause
severe burns. Do not permit fluid to contact
eyes, skin, clothing, painted surfaces, etc.
Wear protective goggles, protective clothing
and gloves when handling a battery. If fluid
is spilled, flush the affected area immedi-
ately with clear water.

Do not dispose of the battery in a fire. The
battery is capable of exploding.

Do not open or mutilate the battery.
Released electrolyte can be toxic and harm-
ful to the skin and eyes.

The battery represents a risk of high short
circuit current. When working on the battery,
always remove watches, rings or other metal
objects, and only use tools that have insulated
handles.
An authorized operator should inspect the engine battery system
monthly (or 100 hours). At this time, the battery fluid level should
be checked and distilled water added if needed. Battery cables
and connections also should be inspected for cleanliness and
corrosion.
Once every six months (or 200 hours), an Authorized Service
Technician should inspect the battery system. At this time the
battery condition and state of charge should be checked using a
battery hydrometer. The battery should be recharge or replaced as
required.
BATTERY REPLACEMENT
When replacing batteries, use the same number and the following
type batteries.
Part No. BCI Group No. CCA
058665 27F 700 @ 0 deg. F
NOTE:
The BCI number should be located directly on the battery. For
more information, see “Specifications.”
CHECK FLUIDS
An authorized operator should check the levels of engine oil, and
engine coolant monthly (or 100 hours). The oil level should be
maintained between the “FULL” and “ADD” marks on the engine
dipstick. Recommended fluids are listed are in the "Specifications"
section.
INSPECT EXHAUST SYSTEM
Every three months (or 120 hours), an authorized operator should
inspect the entire exhaust system. Abnormal noise levels heard
during each operational test may indicate a defective exhaust pipe
or muffler. Any defective or leaking component should be repaired
or replaced immediately by an Authorized Service Technician.
Maintenance