Samson 5857, Mounting And Operating Instructions, Page: 28 / 80

6-2 EB 5857 EN
Operation
6.1.2 Version with positioner
Direction of action switch with
switch positions A and B
Initialization key
B
A
Switch position A (front):
operating direction increasing/
increasing
Switch position B (back):
operating direction increasing/
decreasing
Red and yellow
LEDs
Handwheel
Fig. 6-2: Operating controls · Version with positioner