Dismounting the unit
1 Insert the supplied tool between the unit
and the frame, and rotate 90 ° to release
the hidden mounting spring. Repeat on
the opposite side and remove the frame.
2
Insert a flathead screwdriver between th
bracket and mounting spring. Gently pry
the spring toward the unit while pulling
the unit out a little. Repeat on the
opposite side and remove the unit.
4 mm (31ts in,