QSE7F4 USER MANUAL
3.Installation
3.1 Door requirement
1. Material of door: wood.
2. Thickness: 40 --- 65mm.
3. If there is decorative part on the door, the distance between door edge and
Decorative part must not be less than 110mm.
3.2 Tools required
The following tools (not provided) are suitable for installing this lock.
Electric drill
Socket
1pc
1pc
Square ruler
File
1pc
1pc
Screwdriver
Chisel
1pc
1pc
20
Drill bit
Hammer
1pc
1pc
Knife
Drill
1pc
1pc
Pencil
Tape measure
1pc
1pc
QSE7F4 USER MANUAL
3.3 Installation template
Unit mm
21