Replace Batteries - Hitachi EX 3600-6 Operator's Manual

REPLACE BATTERIES

Your machine has four 12-volts batteries with negative (−)
ground.
If one of four batteries in a 24-volt system has failed but
the others are still good, replace all the batteries together
with new ones of the same type. For example, replace a
failed maintenance-free battery with a new mainte-
nance-free battery. Different types of batteries may have
different rates of charge. This difference could overload
one of the batteries and cause it to fail.
IMPORTANT: Do not pull the disconnector lever (1)
down during operation.
NOTE: Ground Disconnector
This machine is equipped with a battery ground
disconnector located outside of engine unit
compartment on the right side. The battery
ground circuit can be disconnected by pulling
disconnector lever (1) down before replacing
the battery, checking the electrical system, or
performing welding work on the machine.
CAUTION: Do not replace the battery in human
strength. Use the crane to replace safely.
MAINTENANCE
7-108
M146-01-021
1
M146-07-062