Komatsu PC45MR-30403, Operation And Maintenance Manual

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METHOD FOR INSTALLING BATTERY
k k
CAUTION
• When installing the battery, connect the ground cable last.
• When replacing the battery, secure the battery body with the battery mounting hardware.
• To prevent a fire, install the rubber cover above the battery so that it envelops the battery and it is
not flipped.
Replace the rubber cover immediately if the rubber cover is damaged.
• If chloride is accumulated on the top surface of battery and around terminals, clean them with ap-
proximately 40 °C {104 °F} of warm water and dry them thoroughly, and then connect the battery ca-
ble to them.
NOTICE
After securing the battery, check that it does not move.
If it moves, tighten it again securely.
1.
Place the battery in the specified position.
If chloride is accumulated on the top surface of battery and
around terminals, clean them with approximately 40 °C
{104 °F} of warm water and dry them thoroughly.
2.
Fix the battery securely with mounting nut (3) and battery
mounting hardware (4).
Allowable tightening torque: 3.2 to 5.2 Nm {0.33 to
0.53 kgm, 2.39 to 3.83 lbft}
3.
Install the connecting cable on the positive (+) terminal
side.
Connect positive (+) terminal side first.
4.
Install the cable on the negative (-) terminal side (ground side).
5.
Cover the top surface of the battery with the rubber cover.
Install the rubber cover so that it is not flipped.
If the rubber cover is damaged, replace it Immediately.
6.
Close dirt cover (1).
TROUBLES AND ACTIONS OPERATION
3-240