Removing and Installing Microswitch For Window Opening Controls

643719 Removing And Installing Microswitch For Window Opening Controls

Preliminary work
1. Remove door unit carrier.

Removing microswitch for window opening controls

Unclipping electric line for micro switches

Install Location For Window Opening Microswitch:

1. Unclip electric line for microswitch -1- from the bottom part of door opener -2-.

Unclipping Line:

Removing microswitch for window opening controls

Installation Location For Window Opening Microswitch:

1. Unscrew fastening nuts -1-.

Removing Microswitch:

2. Pull bottom section of door opener -2- slightly backwards.

NOTE: Make sure that the locking tabs do not break when the microswitch is removed.

3. Gently loosen the locking tab -Arrow A-and remove the microswitch -3- -Arrow B-.

Installing microswitch for window opening controls

Installation Location For Window Opening Microswitch:

1. Position microswitch -3- on the door opener -4- and press in until it can be felt to engage.

Installing Microswitch:

2. Position the lower part of the door opener -2- under the handle and screw down with fastening nuts -1-.
Tightening torque: Final tightening 7 ftlb.

Clipping in the electric line for micro switches

Installation Location For Window Opening Microswitch:

1. On the bottom part of door opener -2- clip in the electrical line -1-.

Clipping In Line:

Subsequent work
1. Install door unit carrier.