20
The Electronic IF-171 Door Handle
Disconnect the mounting screws. Pull the inner electronic door handle from the square pin. Pull the
outer electronic door handle from the lock.
Disassembly of the Square Pin
In the case the edge length of the square pin does not match the lock or to shorten the square pin, it can
be necessary to disassemble the square pin.
1
Electronic door handle
2
Spiral pin
3
Square spindle
4
Adapter sleeve for square pin (only for 7-mm-square pin)
Push spiral pin out of the square pin by means of a drift punch.
Pull the square pin from the fixture.
Remove adapter sleeve from square pin fixture (if required).
2.6.2 Disposal
Once its service life comes to an end, the device must be disposed of properly as
electronic waste. The owner can dispose of the device himself or return it to the
supplier.
2.7 FAQ
2.7.1 Door Handle is Not Reaching At-Rest Position
If the electronic door handle does not reach the horizontal at-rest position on its own after the installation,
this may be caused due to the fact that the lock has not been properly aligned during the installation. You
can correct this to some extent by drilling the drill holes of the screws for the door handle to a diameter of
8 to 8.5 mm. Now, you can fasten the door handle in a strain-relieved state.
