6
Operation
6-28
RUTHMANN-Steiger
®
TB270
BA.GB.12-27409-05-07-FTA-jr
6.5.7
Automatic positioning aid of centre position of boom
Pre-condition:
Telescope retracted,
Boom lifted above boom rest and lifted beneath the horizontal po-
sition.
Component
Movement /
Indication
Execution at operating panel
Boom (Turret)
rotation left
left joystick
„Rotation left“
Just before reaching the centre
position the rotating speed will be
reduced automatically.
or
Boom (Turret)
rotation right
left joystick
„Rotation right“
Just before reaching the centre
position the rotating speed will be
reduced automatically.
Boom (Turret)
stops
automatically
As soon as the centre position of
boom is reached, the rotating
movement will be stopped.
Starting the rotating movement once again will only be possible,
if with moved joystick you wait for a period of delayed time,
or if the joystick is brought back into neutral position after stopping the
movement „Boom rotation“ and afterwards again be moved.
The automatically reduced rotating speed is now again be released.
Summary of Contents for 27409
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