User Manual

PIT gb
Operating Manual PIT gb
1004627-EN-02
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4. Loosen the fixing screws of the printed circuit board and carefully lift off the printed cir-
cuit board (see figures).
5. Loosen the threaded ring of the control element that is to be exchanged and remove
the threaded ring (see figure).
6. Remove the control element on the front of the PIT gb and insert the part of the new
control element.
The control element has a stud on its side to secure it against twisting. The stud must
be positioned correctly when inserting the control element.