JLG 340AJ Operator Manual - Manual (Page 34)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3-2 – JLG Lift – 3121258
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CON-
TROL LEVERS OR TOGGLE SWITCHES CONTROLLING PLATFORM
MOVEMENT DO NOT RETURN TO THE OFF POSITION WHEN RELEASED.
Ground Control Station
(See Figure 3-1., Ground Control Station)
1. Indicator Panel
The Indicator Panel contains indicator lights that signal
problem conditions or functions operating during
machine operation.
NOTE: The Function Enable switch must be held
down in order to operate Main Boom Tele-
scope, Tower Lift, Swing, Main Lift, Jib Lift,
Platform Level Override, and Platform Rotate functions.
2. Hourmeter
Registers the amount of time the machine has been in
use, with engine running. The hourmeter registers up to
9,999.9 hours and cannot be reset.
WHEN THE MACHINE IS SHUT DOWN THE POWER/EMERGENCY STOP
SWITCH MUST BE POSITIONED TO THE OFF POSITION TO PREVENT
DRAINING THE BATTERIES.
3. Power/Emergency Stop Switch
A two-position red mushroom shaped switch supplies
power to PLATFORM/GROUND SELECT switch when
pulled out (on). When pushed in (off), power is shut off
to the PLATFORM/GROUND SELECT switch.