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n
The boom is fully retracted.
n
The secure locking unit is fully retracted.
The telescopic thruster T1 has a gray background in the fol-
lowing displays on the SENCON:
–
[Secure locking unit position indicator]
on the
“Pin boom”
menu page
–
[Pin boom display]
in the
“main menu”
1.
Keeping the joystick lever tilted in direction
[Retract telescope]
, press button
[Fold fly boom/heavy-duty jib in/out]
on the joystick.
ð
The holding function is enabled.
2.
Re-adjust the height of the boom if necessary.
If
two functions are assigned
on the joystick, the rele-
vant switch must be in the correct position in order to carry
out the respective function.
Tilt the joystick in the
[Lift boom]
or
[Lower boom]
direction.
ð
The holding function remains enabled.
6.7.3.2
Disabling the holding function
Requirement:
The holding function is enabled.
Press button
[Fold fly boom/heavy-duty jib in/out]
on the joy-
stick.
ð
The holding function is disabled.
Other options for disabling the holding function:
n
extending the boom
n
pulling the safety lever
6.7.3.3
Overview of the most important operating and display elements
Display
The current position of each of the telescopic thrusters is displayed in (%).
The currently set extension mode is displayed.
white
Grey
Black
The telescopic thruster is
locked.
The secure locking unit is
near a securing position in
the lower boom section.
The secure locking unit is
secured in the relevant
telescopic thruster.
Pin boom display
Start-up and setup
27.04.2020
140.5.204 Telescopic crane
325
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 ...