JLG M400 Operator Manual - Manual (Page 62)

SECTION 4 - MACHINE OPERATION
4-12 – JLG Lift – 3121644
Manual (Charge) Operating Mode
The generator will operate in manual mode always when the fol-
lowing three conditions apply.
1. Ground Control Emergency Stop Switch is
pulled out (on), and:
2. The switch on the platform control console is
in the On or Enable position and:
3. The Manual Charge push button is activated.
Activation of the Manual Charge button will start the engine and
initiate the charging cycle even if the batteries are charged above
the level of automatic start. The operator can initiate the charge
cycle to charge the batteries to the maximum level. The charging
cycle will include finishing phase similar to conventional char-
gers.
4.9 INVERTER
The inverter converts 48 VDC to 110 VAC to allow operation of
power tools from the machine’s batteries.
• The inverter is operational when the emergency stop switch is
pulled out.
• The machine and inverter can be operated at the same time.
• The inverter will shut off at approximately 42 VDC and stay off
until the emergency stop switch is recycled. It will operate
again until voltage drops to 42 VDC.
• The machine will operate down to 36 VDC.
• The inverter will shut down if the high temperature light indi-
cated overheating. It will automatically turn back on when
cooled.
• The overload light indicates an output wiring short circuit or a
load that is too large for the rating of the inverter.
4.10 MACHINE FUNCTION SPEEDS
The Function Speed Control affects the speed of boom functions
Lower Lift, Telescope, and Rotate. Turn the control clockwise to
increase function speed or counterclockwise to decrease func-
tion speed. When in the counterclockwise maximum position, all
functions are placed in creep speed.