JLG 600SC_660SJC Operator Manual - Manual (Page 64)

SECTION 4 - MACHINE OPERATION
4-12 – JLG Lift – 3121606
SWITCH OR LEVER IS RELEASED, REMOVE FOOT FROM FOOTSWITCH OR USE EMER-
GENCY STOP TO STOP THE MACHINE.
Swinging the Boom
To swing boom, use Swing control switch to select
Right or Left direction.
WHEN SWINGING THE BOOM MAKE SURE THERE IS AMPLE ROOM FOR THE BOOM TO
CLEAR SURROUNDING WALLS, PARTITIONS AND EQUIPMENT.
NOTE: On CE Market machines, when boom functions are being oper-
ated there is an interlock that prevents the use of Drive and Steer
functions.
Raising and Lowering the Main Boom
To raise or lower the Main Boom, position the Main
Boom Lift switch to Up or Down until the desired
height is reached.
Telescoping the Main Boom
To extend or retract the main boom, use the Main
Telescope Control Switch to select In or Out move-
ment.
4.8 SHUT DOWN AND PARK
1. Drive machine to a protected area.
2. Assure main boom is fully retracted and lowered over rear of
the machine; all access panels and doors closed and secured.
3. Remove all load and allow engine to operate 3-5 minutes at
Low setting to permit reduction of engine internal tempera-
tures.
4. At Ground Controls, turn Key Select switch to (center) Off
position. Position Power/Emergency Stop switch (down) to
Off position. Remove key.
5. Cover Platform Control console to protect instruction plac-
ards, warning decals and operating controls from hostile
environment.