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Do not open or mutilate the battery. Released
electrolyte has been known to be harmful to the
skin and eyes, and to be toxic.
The electrolyte is a dilute sulfuric acid that is
harmful to the skin and eyes. It is electrically
conductive and corrosive. The following
procedures are to be observed:
• Wear full eye protection and protective clothing;
• Immediately wash with water all skin areas that
come into contact with the electrolyte.
• If the electrolyte contacts the eyes, immediately
flush eyes thoroughly with water, and seek medi-
cal attention.
• Spilled electrolyte is to be washed down with an
acid-neutralizing agent. A common practice is to
use a solution of 1 pound (500 grams) bicarbonate
of soda to 1 gallon (4 liters) of water. The bicar-
bonate 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.
3.7
COOLING SYSTEM
Air intake and outlet openings in the generator com-
partment must be open and unobstructed for contin-
ued proper operation. Avoid obstructions, such as,
high grass, weeds, brush, leaves, and snow.
Without sufficient cooling and ventilating air flow, the
engine/generator quickly overheats, which causes it
to shut down.
3.8
ENGINE COOLANT
Check the coolant level in the coolant recovery tank
at least once daily or prior to use. Add the recom-
mended coolant mixture (see "Coolant"), as neces-
sary; the tank should be kept within the levels indi-
cated on the adjacent decal. If desired, a high-quality
rust inhibitor to the recommended 50-50 coolant
mixture may be added. If added consistently, the
recommended mixture will protect the unit against
freezing temperatures.
Periodically remove the radiator pressure cap, locat-
ed behind the access cover above the user control
panel, to make sure the coolant recovery system is
functioning properly. Coolant should be at the bot-
tom of the radiator filler neck. If the coolant level is
low, inspect the gasket in the radiator pressure cap.
Replace the cap, if necessary. To have the pressure
cap tested, contact an Authorized Service Dealer.
Inspect both the cooling system and coolant recovery
system for leaks.
14
Section 3 – Maintenance
Recreational Vehicle Generator
DANGER
Do not remove the radiator pressure cap while
the engine is hot; otherwise, serious burns from
boiling liquid or steam could result.
Ethylene glycol base antifreeze is poisonous.
Do not use mouth to siphon coolant from the
radiator, recovery bottle, or any container. Wash
hands thoroughly after handling. Never store
used antifreeze in an open container because
animals are attracted to the smell and taste of
antifreeze, even though it is poisonous to them.
Do not use any chromate base rust inhibitor
with ethylene glycol base antifreeze; otherwise,
chromium hydroxide ("green slime") will form
and cause overheating. Engines that have been
operated with a chromate base rust inhibitor
must be chemically cleaned before adding eth-
ylene glycol base antifreeze. Using any high-
silicate antifreeze boosters or additives will also
cause overheating. DO NOT use any soluble oil
inhibitor for this equipment.
3.9
MAJOR SERVICE MANUAL
To obtain a service manual for the generator, the
nearest Authorized Service Dealer. Make sure to iden-
tify the MODEL NUMBER and SERIES.
3.10 DRIVE BELT
The engine drives the generator rotor by means of a
pulley and drive belt arrangement. Drive belt tension
was properly adjusted before the unit was shipped
from the factory. If suspect that drive belt tension is
incorrect, contact an Authorized Service Dealer.
3.11 EXERCISING THE GENERATOR
At least once every seven days, start and operate the
generator. Let the unit run for at least 30 minutes to
"exercise" the engine. If the generator cannot be exer-
cised every seven days, and it is to be out of service
longer than 30 days, see "Out-of-Service Procedure".
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