Battery Maintenance - Generac Power Systems 15 kW EcoGen Owner's Manual

Maintenance
6. Turn the pivot ball stud (B) while checking
clearance between the rocker arm (C) and the
valve stem (D) with a feeler gauge. Correct
clearance is in the specification in Section 2 —
Specifications.
NOTE: Hold the rocker arm jam nut in place as the pivot
ball stud is turned.
7. When valve clearance is correct, hold the pivot ball
stud in place with the Allen wrench and tighten the
rocker arm jam nut. Tighten the jam nut to 174 in-
lbs (19.68 Nm) torque. After tightening the jam nut,
recheck valve clearance to make sure it did not
change.
8. Install new valve cover gasket.
9. Install the valve cover. Tighten fasteners in a cross
pattern, torquing to 48 in-lbs (5.4 Nm).
NOTE: Start all four screws before tightening or it will
not be possible to get all the screws in place. Make sure
the valve cover gasket is in place.
10. Install spark plugs.
11. Re-attach the spark plug wire to the spark plug.
12. Repeat the process for the other cylinder, if
necessary.

Battery Maintenance

The battery should be regularly inspected per the
Service Schedule:
1. With the generator shut down, lift the lid and
remove the front panel.
2. Inspect the battery posts and cables for tightness
and corrosion. Tighten and clean as necessary.
3. Check the battery fluid level of unsealed batteries,
and if necessary, fill with distilled water only. DO
NOT use tap water. Also, have the Independent
Authorized Service Dealer or a qualified Service
Technician check the state of charge and condition.
WARNING
Explosion. Do not dispose of batteries in a fire.
Batteries are explosive. Electrolyte solution can cause
burns and blindness. If electrolyte contacts skin or eyes,
flush with water and seek immediate medical attention.
WARNING
28
Electrical shock. Disconnect battery ground
terminal before working on battery or battery
wires. Failure to do so could result in death
or serious injury.
Environmental Hazard. Always recycle batteries at an
official recycling center in accordance with all local
laws and regulations. Failure to do so could result in
environmental damage, death or serious injury.
Strictly observe the following precautions when working
on batteries:
•
Remove the 7.5 Amp fuse from the generator control
panel.
• Remove all jewelry—watches, rings, metal objects, etc.
• Use tools with insulated handles.
•
Wear rubber gloves and boots.
• Do not rest tools or metallic objects on top of the battery.
• Disconnect the charging source prior to connecting or
disconnecting battery terminals.
•
Wear full eye protection and protective clothing.
• Where electrolyte contacts the skin, wash it off
immediately with water.
• Where electrolyte contacts the eyes, flush thoroughly
and immediately with water and seek medical attention.
•
Wash down spilled electrolyte with an aid neutralizing
agent. A common practice is to use a solution of 500
grams (1 pound) bicarbonate of soda to 4 liters (1
gallon) of water. The bicarbonate of soda solution is to
be added until the evidence of reaction (foaming) has
ceased. The resulting liquid is to be flushed with water
and the area dried.
(000162)
• DO NOT smoke when near the battery.
• DO NOT cause flame or spark in the battery area.
• Discharge static electricity from the body before
touching the battery by first touching a grounded metal
surface.
Always recycle batteries in accordance with local laws
(000137a)
and regulations. Contact your local solid waste collection
site or recycling facility to obtain information on local
recycling processes. For more information on battery
recycling, visit the Battery Council International website
at: http://batterycouncil.org
WARNING
WARNING
WARNING
Owner's Manual for 60 Hz EcoGen™ Generator
(000164)
(000138a)
(000228)