Table of Contents
Advertisement
BATTERY FLUID
Check battery electrolyte fluid at least once weekly.
Fluid should cover separators in all battery cells. If
fluid level is low, add distilled water to cover tops of
separators. DO NOT USE TAP WATER IN BATTERY.
ENGINE COOLANT
Check coolant level in coolant recovery bottle. See the
"Specifications" section.
•
Add recommended coolant mixture as necessary.
•
Periodically remove radiator pressure cap to make
sure the coolant recovery system is functioning
properly. Coolant should be at bottom of radiator
filler neck. If coolant level is low, inspect gasket in
radiator pressure cap. Replace cap, if necessary.
To have pressure cap tested, contact an Authorized
Service Dealer. Inspect cooling system and coolant
recovery system for leaks.
VALVE LASH INSPECTION
Valve lash should be checked every two years by an
Authorized Service Dealer. Extensive periods of run
time at 75% or greater of full rated load will require
valve lash to be checked more frequently.
MAINTENANCE OWNER/
OPERATOR CAN PERFORM
Before working on the generator, ensure the fol-
lowing:
•
The AUTO/OFF/MANUAL switch is in the OFF
position.
•
The 15A fuse has been removed from the con-
trol box.
•
The 120VAC supply to the battery charger is
switched OFF .
•
The
NEGATIVE
REMOVED.
CHECK ENGINE OIL LEVEL
Refer to the "Checking Fluid Levels" section.
CHECK BATTERY
•
Check battery fluid level each week as outlined
under "Check Fluid Levels".
•
Check battery cables for condition, tightness, cor-
rosion or damage. Clean, tighten or replace as
necessary.
Standby Generator Sets
battery
cable
has
Maintenance
EXERCISE SYSTEM
Start the generator engine at least once every seven
days and let it run at least 20 minutes. For more
detailed exercise information, see the respective sec-
tions in the Control Panel Technical Manual that is
supplied with the unit.
INSPECT COOLING SYSTEM
•
Inspect engine cooling system at least once each
month.
•
Check hoses for damage, deterioration, leaks, etc.
Correct any discrepancies found.
•
Check hose clamps for tightness.
CHECK ENGINE COOLANT LEVEL
See the "Checking Fluid Levels" section.
PERFORM VISUAL INSPECTION
Complete a thorough visual inspection of the entire
engine-generator monthly. Look for obvious damage,
loose, missing or corroded nuts, bolts and other fas-
teners. Look for fuel, oil or coolant leaks.
INSPECT EXHAUST SYSTEM
Inspect the exhaust system at least once every three
months. Check all exhaust system pipes, mufflers,
clamps, etc. for condition, tightness, leaks, security,
damage.
CHECK FAN BELT
•
Inspect fan belts every three months. Replace any
damaged, deteriorated, worn or otherwise defec-
tive belt.
•
Check fan belt tension. Thumb pressure, exerted
midway between pulleys, should deflect about 3/8
to 5/8 inch. Adjust belt tension as required.
INSPECT ENGINE GOVERNOR
Visually inspect electronic governor.
been
Do not attempt to adjust the governor. Only
qualified service dealer should adjust the gover-
nor. Excessively high operating speeds are dan-
gerous and increase the risk of personal injury.
Low speeds impose a heavy load on the engine
when adequate engine power is not available
and may shorten engine life. Correct rated fre-
quency and voltage are supplied only at the
proper governed speed. Some connected electri-
cal load devices may be damaged by incorrect
frequency and/or voltage. Only qualified service
technicians should adjust the governed speed.
10-2
DANGER
Advertisement
Table of Contents
