4
Cutting and Drilling of Upper Rail
Cutting of Upper Rail Cover and Mounting Rail
Inserting Plate Nuts and Mounting of Gear Racks
3
Running surface
Standard mounting hole
32.5
50
R-groove
Rail cut
surface
12
12
R-groove
R-groove
21
15
21 15
Additional drilling of 4×
I
4.6 holes
(Holes for door stopper
⑰
)
Door width + Door travel - 150
Seal
Front
When A=80 or more
Trailing edge
Leading edge
INSTALLATION PROCEDURE
Cut in the direction indicated on the seal. (Front view)
Right opening: Cut right side
Left Opening: Cut left side
Upper rail
Additional drilling of
I
5.5 hole
(for rail mounting)
A
❶
❷
❸
1
2
3
Caution
Use provided screws to prevent interference with the clutch gear of the damper.
Firmly tighten the screws to prevent abnormal noise or malfunction.
Caution
Be careful not to damage
the running surface, when
processing the upper rail.
Rail cover
Mounting rail
Rail 160 or more
⑨
Gear rack
※
3
T-groove
⑱
Plate nut
(for mounting spring
⑫
)
⑪
Plate nut
(for mounting the gear rack
⑨
)
⑪
Plate nut
100
⑩
Truss head screw M4×8
Leading
edge
❶
⑪⑱
Plate nut
❷
❷
⑨
Gear rack
※
3
※
3
If you want to brake when opening, mount the optional gear rack set on the trailing edge.
29
33
Upper rai
l
29
Upper rail
29
31
The procedure describes a right opening setup.
The left opening setup is installed in the opposite positions.
Rail 160 or more
⑩
Truss head screw
M4×8
