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Maintenance
32 Owner’s Manual for 50 Hz Air-Cooled Generator Sets
Battery Maintenance
•
Do not place tools or metallic objects on top of bat-
tery.
•
Remove all jewelry, including watches, rings, and
other metal objects.
•
Use tools with insulated handles.
•
If electrolyte contacts skin, wash it off immediately
with water.
•
If electrolyte contacts eyes, thoroughly flush with
water immediately, and seek medical attention.
•
Wash down spilled electrolyte with an acid neutral-
izing agent. A common practice is to use a solution
of 454 g (1 lb) bicarbonate of soda to 3.8 L (1 gal)
of water. Add bicarbonate of soda solution until evi-
dence of reaction (foaming) has ceased. Flush
resulting liquid with water and dry area completely.
•
DO NOT smoke when near battery.
•
DO NOT cause flame or spark in battery area.
•
Discharge static electricity from body before touch-
ing battery by first touching a grounded metal sur-
face.
Battery should be regularly inspected per the Service
Schedule . Contact an IASD for assistance.
Proceed as follows to inspect battery:
1. Perform “To turn the generator set OFF” in Gener-
ator Set Enable/Disable Procedure .
2. Remove front panel and intake side panel as
described in
Front Access Panel Removal and
Intake Side Panel Removal .
3. See Figure 4-7 . Inspect battery posts and cables
for tightness and corrosion. Tighten and clean as
necessary.
Figure 4-7. Battery Cables
4. (Unsealed batteries only): Completely disconnect
battery. Check battery fluid level and, if necessary,
fill with distilled water only. DO NOT use tap water.
Have an IASD or a qualified service technician
check state of charge and condition.
5. Connect battery cables and install intake side
panel when inspection is complete.
6. Perform “To turn the generator set back ON” in
Generator Set Enable/Disable Procedure .
Always recycle batteries in accordance with local laws
and regulations. Contact your local solid waste collection
site or recycling facility to obtain information on local
recycling processes. For more information on batter y
recycling, visit the Battery Council International website
at:
http://batterycouncil.org
.
Batteries contain sulfuric acid and can
cause severe chemical burns. Wear
protective gear when working with
batteries.
ISO000138a
Batteries emit explosive gases while
charging. Keep fire and spark away.
Wear protective gear when working
with batteries.
ISO000137a
Disconnect battery ground terminal
before working on battery or
battery wires.
ISO000164
Wear full eye protection and
protective clothing.
ISO000537
Wear rubber gloves and boots when
working with batteries.
ISO000536
Strictly observe the following
precautions when working on batteries.
ISO000535
–
+
001832
Disconnect the negative battery cable,
then the positive battery cable, when
working on unit.
ISO000130