NUCTECH COMPANY LIMITED
5
4
Cross pan head external tooth
two-combination screw
3
M5X35 is adaptive to 50~70mm thick doors
5
Cross pan head external tooth
two-combination screw
3
M5X65 is adaptive to 70~90mm thick doors
6
Cross pan head external tooth
two-combination screw
3
M5X25 is adaptive to 40~50mm thick doors
7
Square bar
1
8
Back locking square bar
1
9
Allen wrench
1
Used to fix external handle
10
Square bar guide holder (plastic part)
1
Used for installation guidance of internal bottom
plate (must be used)
11
Surface plate screw stuffing hole
2
12
Locating pin
1
Used to fix the back locking square bar
13
Joint pipe
3
Used to fix internal and external plates
Installation exploded-view drawing
Notes:
This component is only used to install the positioning square bar, and it shall be
removed before the installation of surface plate.
IV
Installation instructions
1
．
Confirm door direction before installation
This smart door lock is applicable to the doors with four opening directions: left outwards, left
inwards, right outwards and right inwards. Confirm the direction of the handle according to left or
right opening, and confirm the direction of the latch bolt according to inwards opening or outwards
opening.
As shown in the following figures:
2
．
Change the direction of handle
Unscrew the hexagon socket screw and set screw of the handle with the Allen wrench and cross
screwdriver, pull out the handle properly, rotate it by 180° to the correct position, and then return the
Right
inwards
Left inwards
Right outwards
Left outwards
1. External surface plate
2. Square bar
3. Internal rubber mat
4. Internal bottom plate
5. Internal surface plate
6. Surface plate screw
7. Battery holder
8. Bottom plate screw
9. Tapping screw
10. Lock body
11. Joint pipe