JLG 1230ES Operator Manual - Manual (Page 35)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121221 – JLG Lift – 3-7
Brake Release Switch
NOTE: If the machine’s batteries are completely depleted of elec-
trical charge the brakes cannot be released electrically.
The brakes must be released mechanically, see “Mechani-
cal Brake Release” on page 4-19.
DO NOT MANUALLY DISENGAGE THE BRAKES UNLESS THE MACHINE IS SET-
TING ON A LEVEL SURFACE OR THE MACHINE IS FULLY RESTRAINED.
1. The brake release switch (1) is located on the lower
rear panel (2) on the machine.
2. The machine must be powered ON to GROUND CON-
TROL MODE at the Platform/Off/Ground Selector
Switch on the Ground Control Station (3) to operate
the brake release switch.
Figure 3-6. Location of Brake Release Switch
(Rear of Machine)
3
2 1