RUTHMANN Steiger TB270 - Sensor Technology

9 Maintenance
BA.GB.12-27409-05-07-FTA-jr
RUTHMANN-Steiger
®
TB270
9-23
9.3 Sensor technology
Note
The sensor technology is partly integrated inside the com-
ponents, like e.g. boom system, base frame, and stabilizing
jacks and/or provided with covers.
List of sensors
No.
Function
Kind of sensor
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
Jack ground contact
Jack horizontally extended
Jack horizontally retracted
Telescope retracted
Rope / chain brake telescope
Rope / chain brake telescope
Chain brake telescope
Rope brake telescope
Boom lifted
Chain for power track slack
Limit switches
2.1
2.2
2.3
2.4
2.5
Jack vertically retracted
Boom in its rest
Boom in final position (max. angle of
elevation is reached)
Front wheels free signal (unloaded)
Rear wheels free signal (unloaded)
Approach switches
3
Rotation angle of boom
Swivelling angle sensor (Angle
sensor)
4
Rotation angle of working cage
Swivelling angle sensor (Poten-
tiometer)
5
Angle of elevation of boom
Inclination sensor
6
Cut-off in case of impermissible working
cage inclination
Mercury ring switch (on control
panel of working cage)
7
LML
Pressure transformer
8
Telescope cylinder extension
Cable length transducer
9
Vehicle's inclination
Inclination sensor
10
Door of „Emergency control“ open
Press pin switch