Bosch Rexroth 3 842 546 991 Mode D'emploi page 92

40/52 Operation
Bosch Rexroth AG, MPS, 3 842 358 709/2016-07
Operation
Check whether the sensor unit is working safely:
• When supply voltage is present and refl ection of the case is suffi cient, the green
LED lights up.
• If no case is detected, both LEDs light up.
Maintenance, repair, disposal
• Keep the lenses of the sensor unit free of contamination.
• For cleaning, use a soft cloth and a gentle dishwashing liquid; do not use solvents
or cleansers that can damage plastic parts.
• Dispose of the sensor unit in an environmentally responsible way in accordance
with the applicable national regulations.
9.2.2 Turning on the case lifter
1. Unlock the EMERGENCY STOP control unit (turn push button) on the side of the
housing of the case lifter and on the hand switch.
2. Set the operating mode selector switch to "Auto".
3. Loosen the knurled screw and move the switching position of the sensor unit (H) to
the desired height (top edge) of the case stack. Only hand-tighten the knurled screw.
H
Fig. 23: Adjusting the height of the sensor unit
x
358 709-13