User Manual
Installation
English30 
Installation
STEP 5 Adjust the door height and the door gap
Snap rings
The height of a door can be adjusted using the provided snap 
rings, which come in 4 different sizes (1 mm, 1.5 mm, 2 mm, 
and 2.5 mm).
To adjust the height of a door
1.  Check the height difference between 
the doors, and then lift up and hold the 
door with the lower height.
9
2.  Insert a suitable-sized snap ring (A) 
between the door grommet (B) and the 
hinge as shown.
CAUTION
•  Insert only one snap ring. If you insert two or more snap rings, the rings may slip out 
or make a rubbing noise.
•  Keep the snap rings out of children’s reach and keep them for future use.
•  Do not raise the door too much. The door can contact and damage the top cover.
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