Go step 19. N
13.
17.
M
If only the LV-Board will changed upgrade
to Torque Control step19. Don’t forget to
remove the protective film.
-.
18. change the Keypad. PSTB unit remove the cables from the
built by-pass contactor after marking them.12. Mount the new Display. change the Display
14. Clean the surface the Cover with Etanol
and mount the new Keypad.
16. Don’t forget
to remove the protective film. Remove the four screws and take away the
old Display. Remove the Keypad from the Cover.
15
