Drilling Holes On The Door; Installing Latch - NCTeco AL10 Series Installation Manual

Drilling Holes on the Door

2
Place the Installation Template at the desired handle height.
1)
2) Mark for the holes to be drilled and drill the marked places.

Installing Latch

3
Adjust the backset of the lock. (if needed)
1)
Secure the Latch with the Screw A. Make sure the latch angle faces the door jamb.
2)
Center line of handle
Desired handle height
Screws A
4