764
FD25
FD30
FD35
FD50 FD80
Precautions for Mounting the Soft Close Function 1. Check that the position of the red plastic part is correct. If the position is wrong, check the included mounting instruction manual before assembling the product into the track and move it to the correct position.
Two-Way Damper
Single Damper
Correct position
Correct position
Correct position
Red part position
Red part position
Incorrect position
Incorrect position
Incorrect position
2. Use caution to prevent falling parts.
When the position is incorrect, use a hard round ϕ 6 bar or similar and insert into the trigger catcher and slide it to the correct set position.
ϕ 6
Trigger Catcher
Do not drop.
Precautions for when door does not come into contact with side jambs When the door does not come into contact with the side jambs (outset), be sure to use with the embedded upper track. Use with surface mounting may cause the door to come out of the track and fall. Also, see 1 and 2 below.
FD30, FD35, FD50 has an upper track for outset. See listed page for details. (P.663, P.693, P.725)
Recessed Mounting
Surface Mounting
1. Selecting closer parts
FD25 FD30
FD35
FD50 FD80
Leading edge side
Trailing edge side
• Use the Two-Way Damper. Do not use other than as indicated at right. • Use the Two-Way Damper even when using the outset specification track.
Two-Way Damper
Upper Roller for Two-Way Damper
2. Selecting door stopper parts
• I n addition to the required parts, be sure to use a bumper block (a stopper block for FD80) at the top and a door stopper (for floor mounting) on the floor. • To mount the bumper block, set the track longer than the door edge. (FD80 uses stopper block) FD25 FD80 FD30
FD30 Series Example
Min. 10
Min. 10
Bumper Block Item Name: FD30-HBB
Bumper Block Item Name: FD30-HBB
Door Stopper (for floor mount) Item Name: FD30-HTKY
Door Stopper (for floor mount) Item Name: FD30-HTKY
Leading edge side
Trailing edge side
No.500 Catalogue
This information provides a range of quality for the component. It does not ensure the performance or safety of the final product incorporating the component.
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