Oshkosh Corporation JLG 3394RT, Руководство по эксплуатации и безопасности

Страница: 58 / 100

SECTION 4 - MACHINE OPERATION
3121132 – JLG Lift – 4-7
Lowering
ENSURE SCISSOR ARM AREA IS FREE OF PERSONNEL PRIOR TO
LOWERING PLATFORM.
ENSURE PLATFORM EXTENSION(S) IS COMPLETELY RETRACTED
PRIOR TO LOWERING PLATFORM.
• If operating from the ground controls, position the lift
switch to down and hold until desired elevation is
achieved or until platform is fully lowered.
• If operating from the platform controls, press the lift switch
and then move the control handle backward and hold until
desired elevation is reached or until platform is fully low-
ered.
4.6 PLATFORM EXTENSION
The machine is equipped with either single or dual power
deck extensions, which add 4 ft (1.2 m) to the front or rear of
the platform, giving the operator better access to worksites.
To extend the deck, select either the front or rear deck exten-
sion select switch, depress the switch in conjunction with the
controller. Moving the controller forward extends the deck
and moving the controller backwards retracts the deck. Max-
imum capacity for each deck extension is 500 lb (230 kg).
DO NOT ‘LIFT DOWN’ WITHOUT COMPLETELY RETRACTING THE PLAT-
FORM EXTENSION.
4.7 STEERING
NOTE: When static steering is performed it will bring the engine
up to high speed.
To steer the machine, the thumb operated steer control
switch on the controller handle is positioned to the right for
traveling right, or to the left for traveling left. When released,
the switch will return to the center-off position and the wheels
will remain in the previously selected position. To return the
wheels to the straightened position, the switch must be acti-
vated in the opposite direction until the wheels are centered.