DISPLAY AND CONTROL ELEMENTS 4
MHL380 D 4.25
4.5 Four-way control lever
Four-way control lever (left)
1 Pushbutton for magnet system (optional)
2 Pushbutton for indicator (left)
3 Pushbutton for indicator (right)
4 Pushbutton for horn
5 Pushbutton for swing brake or
dead man’s button (optional)
Machines for the Italian market must
be equipped with a dead man’s but-
ton. All hydraulically controlled work
movements (raise/lower boom, ex-
tend/retract dipperstick, rotate upper-
carriage, extend/retract outrigger) are
only enabled if the dead man's button
toggle is pressed.
The swing brake is not a dynamic
brake. Activate the "Swing brake"
pushbutton only with the swing as-
sembly at standstill!
Four-way control lever (right)
1 Pushbutton for lowering dozer blade (op-
tional) or boom float function – switchover
between close/remote range (optional)
2 Pushbutton for grab rotation (left)
3 Pushbutton for grab rotation (right)
4 Pushbutton for raising dozer blade (op-
tional)
5 Pushbutton for increasing the operating
pressure
Fig. 53 Four-way control lever, left/right
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