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The slewing gear brake is actuated in the following ways:
n
Automatically
–
With the uppercarriage at a standstill and inactive slewing
gear freewheel
–
By pulling the safety lever
–
By switching off the engine
n
Manually
–
Using the joystick
Requirement:
n
The engine is switched on.
n
The SENCON is ready for operation.
n
The safety lever is pushed forward.
Press the
[Activate / deactivate slewing gear brake]
button on
the joystick.
ð
The
[slewing gear brake]
information symbol on the
SENCON lights up green.
Press button
The swing park brake is activated.
The swing park brake is deactivated.
Grey
Green
The swing park brake is disengaged.
Slewing the uppercarriage is possible.
The swing park brake is actuated.
Slewing the uppercarriage is not possible.
7.12.4.6
Locking the uppercarriage
Requirement:
n
The engine is switched on.
n
The SENCON is ready for operation.
Activating the slewing gear brake
manually
Swing park brake
Swing park brake
Operation
27.04.2020
140.5.204 Telescopic crane
457
Fo
r
Reference
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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 ...
Page 70: ...Safety instructions 27 04 2020 140 5 204 Telescopic crane 70 F o r R e f e r e n c e O n l y ...
Page 87: ...Safety instructions 27 04 2020 140 5 204 Telescopic crane 87 F o r R e f e r e n c e O n l y ...
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 ...