Installation Guide
24
!6 DUAL INSTALLATION
Installing depth alignment gauges
Note: The alignment gauges are only temporary and removable after installation.
Required components/tools:
4x Depth alignment gauges
Cross-head screwdriver
1 Loosen the screws at the right 
and left, top and bottom corners 
of the door (A).
3 Attach the alignment gauges 
so that the screw head passes 
through the keyhole (C).
4 Lock the position of the 
alignment brackets in the 
keyhole, and tighten the screws 
just enough to firmly hold the 
gauges (D).
A
2 Locate the alignment gauge 
to the screws with the correct 
orientation (B).
C
D
B
B










