When the door is completely closed, fix the “Support arm L-type
bracket” to the door with the supplied screws.
Fixing support arm
Tighten the fixing screw A, and fix the “Support arm crank
bracket”.
Fixing bracket
Loosen the fixing screw A so that the “Support arm crank
bracket” is slid along the groove of the “Channel rail”.
Loosing bracket
While keeping the door closed with no gap between the door
and cabinet (wooden frame), loosen the “Hexagon socket head
cap screws” fixing the “Pipe clamp” attached to the lower arm,
and retighten them.
If there is any gap, adjust it by referring to the following
instructions on the adjustment and figures on the right side.
Adjusting the gap between cabinet (wooden frame) and door
8 9
When the door position is required to adjust, be sure to loosen the fixing screw A first so that the bracket can be slid.
After adjustment is complete, fix the “Support arm crank bracket”.
●If there is any gap between the “Cabinet” and the upper side
of the door, be sure to loosen the fixing screw A at first, and
tighten the “Door close positioning screw C”. Then, retighten
the fixing screw A for re-adjustment.
Connect the upper and lower arms to the “Positioning unit”.
Insert hexagon head bolt with flat washer, then screw it by
hexagon nut.
Connecting upper and lower arms to positioning unit
Hexagon head bolt for connecting
Flat washer
Arm
Positioning unit
Self-tapping screw
Hexagon nut
Adjust the vertical and horizontal positions after closing the
door completely.
Horizontal adjusting: Turn the screw A of the “Door positioning unit”
clockwise. Then, the door is moved leftward
when it is seen from the back of the door. It is
moved rightward when the screw A is turned
counterclockwise.
Vertical adjusting: Turn the connecting hexagon head bolt clockwise.
Then, the door is raised. It can be lowered
when it is turned counterclockwise.
Vertical and horizontal positioning of door
Turn clockwise
Adjustment of door
Turn clockwise
Connecting hexagon head bolt Arm
Door Horizontal adjustment
Door
Vertical adjustment
Door positioning unit
Tighten this hexagon nut after
vertical adjustment is complete.
When performing horizontal
adjustment, turn them once
to slacken them.
After adjustment is complete,
tighten them.
Screw A
Gap is not allowed
●If there is any gap between the “Cabinet” and the lower side
of the door, adjust the upper “Door close positioning screw B”
in a similar manner to the above.
Bottom of roof
Back of door
Support arm crank bracket
Channel rail
Fixing screw A
Support arm L-type bracket
Upper arm
Arm connecting pipe
Door close position
adjuster screw B, C
B
C
Fixing screw A
Lower arm
Hexagon socket head
cap screw
Arm connecting pipe
Pipe clamp
For both the upper and lower arms, gap should not be allowed between
the head of the hexagon head bolt and the flat washer. If there is any gap,
turn the hexagon head bolt clockwise to eliminate the gap so that the
weight of the door is received by the upper and lower arms uniformly.
CAUTION