Service Battery; Handle The Battery Correctly - Mitsubishi S4S-DT Operation & Maintenance Manual

Chapter 1 BASIC SAFETY PRECAUTIONS

Service battery

Handle the battery correctly

Never use flames or allow sparks to
generate near the battery. The bat-
tery releases flammable hydrogen
gas and oxygen gas. Any flames or
sparks in the vicinity could cause an
explosion.
Do not use the battery when the battery electrolyte
level of which is below "LOWER LEVEL" line. Sus-
tained use of the battery could result in an explosion.
Do not short the battery terminals with a tool or other
metal object.
When removing battery, always remove the plug from
the negative (-) terminal first. When connecting bat-
tery, always connect the plug to the positive (+) termi-
nal first.
Remove all plugs, then charge the battery in a well-
ventilated area.
Make sure the cable clamps are securely installed on
the battery terminals. A loose cable clamp can cause
sparks that may result in an explosion.
Before servicing electrical components or conducting
electric welding, set the battery switch to the "Open/
OFF" position or remove the plug from the negative (-
) terminal to cut off the electrical current.
Battery electrolyte contains dilute sulfuric acid. Care-
less handling of the battery can cause the loss of sight
and/or skin burns. Also, do not consume the battery
electrolyte.
Wear protective goggles and rubber gloves when
working with the battery (when adding water, charg-
ing, etc.)
If battery electrolyte is spilled onto the skin or clothing,
immediately wash it away with lots of water. Use soap
to thoroughly clean.
The battery electrolyte can cause the loss of sight if
splashing into the eyes. If it gets into the eyes, imme-
diately flush it away with plenty of clean water, and
seek immediate medical attention.
If the battery electrolyte is accidentally consumed,
gargle with plenty of water, then drink lots of water,
and seek immediate medical attention.
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