U-tec Ultraloq UL3 Series Installation Instructions Manual page 4

Preparing Door
Check the door's dimensions.
Step 1:
Measure to confirm that the door
~
/ /
1 " 1 "
is between 3 3 (35 mm-44mm) thick.
8 4
Step 2:
Measure to confirm that the hole in the
/
2 1 "
door is (53 mm) .
8
Step 3:
Measure to confirm that the backset is
/ /
2 "~ 2 "(60mm-70mm) .
either 3 3
8 4
Step 4:
Measure to confirm that the hole in
the door edge is 1" (25 mm) .
If you are installing Ultraloq on the door with an existing lock,
please remove the current lock and latch.
STEP
1
~
/ /
1 3 " 1 3 "
8 4
(35 mm-44mm)
- 3 -
/
2 3 " (70 mm)
4
OR
/
2 "
3 (60 mm)
8
/
2 1 "
8
/
2 1 " (53 mm)
8
53 mm
1"
1" (25 mm)
25 mm