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7.15.1
Raising and lowering the boom
Danger of personal injury and danger of machine damage due
to abrupt raising and lowering of the boom!
–
Raise and lower the boom slowly and in a controlled
manner.
Abrupt movements of the boom can result in component
failure or cause the machine to tip.
1.
Open the
“Speed”
menu page in the SENCON.
2.
Adjust the
[Raise/lower boom speed]
setting value to the
respective working conditions.
3.
Tilt the joystick in
[Raise boom]
direction.
ð
The boom is raised. The boom raising speed depends on
the speed of the diesel engine and the deflection of the
joystick.
4.
Tilt the joystick in
[Lower boom]
direction.
ð
The boom is lowered. The boom lowering speed depends
on the speed of the diesel engine and the deflection of
the joystick.
[Luffing down-up / Telescope in - out changeover]
switch in right switch posi-
tion
Tilt the joystick
The boom is raised.
L
WARNING
Lifting the boom
Operation
27.04.2020
140.5.204 Telescopic crane
480
Fo
r
Reference
Only
Summary of Contents for 140.5.204
Page 69: ...Safety instructions 27 04 2020 140 5 204 Telescopic crane 69 F o r R e f e r e n c e O n l y ...
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Page 88: ...Safety instructions 27 04 2020 140 5 204 Telescopic crane 88 F o r R e f e r e n c e O n l y ...