Adjustment of switching points (for option VE und VEP)
You can adjust the switching points with the rotary switch above the red union nut.
Push the sliding sleeve in a
rotating
movement to
the top of the casing, until the adjustment bore is
accessible.
Adjust the rotary switch with a small screw driver to the
requested switching point.
There are 16 different rotary switch positions available (0
to F, resting).
After adjustment, you must push the sliding sleeve
again with a
rotating
movement down over the
adjustment bore
and
the two O-rings.
DR08-25 Instruction manual 09/2020
page 10
Sliding sleeve
Sliding sleeve
Rotary switch
Union nut
Sliding sleeve
Control LED
red / yellow