JLG 15/20MSP Operator Manual - Manual (Page 33)

SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
3121230 – JLG Lift – 3-7
3.5 GROUND CONTROL STATION - OPERATION
(See Figure 3-1.)
NOTE: If equipped with optional Programmable Security Lock
(PSL) see Section 3.12 for additional instructions.
Main Power Selector Switch
Emergency Stop/Shut Down Button
Brake Release Button
DO NOT MANUALLY DISENGAGE THE BRAKES UNLESS MACHINE IS SET-
TING ON A LEVEL SURFACE OR MACHINE IS FULLY RESTRAINED.
NOTE: The brakes only DISENGAGE (electrically) when the joy-
stick control is moved off center during driving or are
manually DISENGAGED (electrically) using the the Brake
Release Button.
If the machine’s batteries are completely depleted of
electrical charge the brakes cannot be released manually.
Set the Main Power Selector
Switch to Ground Control Mode
for Ground Control operation or
Platform Control Mode for Plat-
form Operation.
POWER OFF
PUSH IN -
To Engage
Emergency Stop
POWER ON
TURN CLOCKWISE
and RELEASE -
To Reset
Emergency Stop
PUSH and RELEASE -
TO DISENGAGE Brakes
PUSH and RELEASE AGAIN -
TO ENGAGE Brakes