6.5 Place the grease filter sensor (A) inside the extractable unit column, allowing the
threaded bracket bush to coincide with the buttonhole of the extractable unit.
A
B
6.6 By keeping the sensor bracket in position from inside the column, insert the M4X10
(A) screw into the front side, in such a way that it coincides with the centre of the but-
tonhole. (B)
B
A