Terex Genie GR-20J, Service Manual

Page: 90 / 127

Service Manual March 2022
Battery Charger
78 GR ™ -20J • GR ™ -26J Part No. 1312899GT
Battery Char ger
12-1 B atte ry Cha rg er 12-1
Battery Charger
How to Remove the Battery
Charger
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
1 Turn the key switch to the off position and
push in the red Emergency Stop button to the
off position at both the ground and platform
controls.
2 Open and remove the turntable cover at the
ground control side of the machine.
3 Tag and disconnect the cables connected to
the ground terminal of the battery.
4 Tag and disconnect the black and red battery
charger wires from the battery.
5 Tag and disconnect the power cable from the
battery charger.
6 Locate the LED at the bottom of the bulkhead.
Tag and disconnect the LED wire harness
connector.
7 Tag and disconnect the charger cutout
harness connector
1 power cable
2 charger cutout harness connector
3 LED
4 charger-to-battery wires
8 Locate and remove the nut holding the ground
control box closed, and open the ground
control box.
9 Remove the fasteners securing the top of the
battery charger to the machine and set aside.
10 Close the ground control box and install the
nut.
11 Remove the fasteners securing the bottom of
the battery charger to the machine and set
aside.
12 Lower the battery charger towards the tilt
sensor, and remove the battery charger from
the machine.