22
7.5.2
Emergency mechanical adjustment
Attention: Please read this chapter through completely before beginning implementation!
You must first ensure that the power supply is disconnected and automatic restart is ruled out!
Remove the pressure equalizing element with a 19 mm open-end / ring
spanner.
Please ensure that there is NO LONGER any IP-protection on the
electric cylinder with the disassembled pressure equalizing ele-
ment!
Take off the pressure equalizing element and stow it away safely:
A transmission gear with a pressed-on deep-groove ball bearing and
a hexagonal pin (SW 6 mm) can be seen in the opening: