Pfaff EXPRESSION 2014, Service Manual, Page: 76 / 112

74
31. Changing the control board with keys
Removal:
●
Remove the mains lead from the mains socket and from the machine.
●
Remove the detachable work support.
●
Remove the folding cover.
●
Unscrew and remove both torx screws of the housing insert.
●
Remove the housing insert.
●
Raise both lugs 1 slightly and remove the facing panel of the front housing panel in the direction
of the arrow (fig. 88).
●
Raise both lugs 116 and 117 up and down slightly (fig. 89).
●
Push complete control board 118 slightly to the left until the control board can be removed
from the circuit board.