Krone BiG X 770-3 - Page 739

Maintenance – electrical system
739
Removing the batteries
Prerequisite:
– The battery has been disconnected.
1
BX770168
2
3
4
3
Fig. 694
Replacement of the batteries is the same for batteries (1), (2) and (3).
• In the case of battery (3) unscrew the screws from the cover (4) beforehand and remove the
cover.
BX770169
1 4
2 4
Fig. 695
• Remove the screws and washers (1) and loosen the tensioning straps (2).
• Remove the battery.
Installing the batteries
• Insert the battery.
• Tighten the tensioning straps (2) with the screws and washers (1).
• Connect the battery, initially the plus terminal and then the minus terminal of the battery.
• Screw the pole terminals to the plus terminals of the batteries and mount the pole protection
cap.
• In the case of battery (3) attach the cover (4) and secure with the associated screws.