Electrical System; Batteries - Hitachi ZW140-6 Operator's Manual

H. Electrical System
IMPORTANT:
 Improper radio communication equipment and
associated parts, and/or improper installation
of radio communication equipment affects the
machine's electronic parts, causing involuntary
movement of the machine.
Also, improper installation of electrical equipment
may cause machine failure and/or a fire on the
machine.
Be sure to consult your authorized dealer when
installing radio communication equipment or
additional electrical parts, or when replacing
electrical parts.
 Never attempt to disassemble or modify the
electrical/electronic components. If replacement
or modification of such components is required,
contact your authorized dealer.

Batteries

d
WARNING:
 Battery gas can explode. Keep sparks and flames
away from batteries.
 Do not keep tools, metals or flammable materials
around the battery or inside the battery room. If a
metal tool is placed across the battery terminal and a
vehicle component such as the engine block, sparks
may be created, possibly resulting in fire and/or
explosion.
 Use a flashlight to check the battery electrolyte level.
 Do not continue to use or charge the battery when
electrolyte level is lower than specified. Explosion of
the battery may result.
 Charge the batteries in a well ventilated location.
 Sulfuric acid in battery electrolyte is poisonous. It
is strong enough to burn skin, eat holes in clothing,
and cause blindness if splashed into the eyes.
MAINTENANCE
7-79
SA-036
MNDF-07-028