
7
361
[
363
]
※3
30
361
[
363
]
※3
187.5
Door widthAvailable opening width
187.5
Available opening width Door width
30
30
Door stopper
(Sold separately,
same as
⑪
)
! !
Door stops here when closed.
Door must be stopped by
bumper block and door stopper.
Door must be stopped by
bumper block and door stopper.
Door stopper
(Sold separately,
same as
⑪
)
Trigger Trigger
Leading edge when the
door is fully opened
Crimped trigger
Door stops here when opened.
Standard installation
Upper track installed inside door jamb
※3[ ] : When cover cap ⑩(option) is used.
Door width - 361
[Door width - 363]
※3
Door width - 361
[Door width - 363]
※3
Bumper block
(Sold separately,
same as ⑦)
Reference line for trailing edge.
(Trailing edge when the door is opened.)
Reference line for leading edge.
(Leading edge when the door is stopped.)
Special fit
(e.g.) No vertical frame and
stop with door stopper and
bumper block
Bumper block
(Sold separately,
same as ⑦)
Trouble Checkpoint Solution
Door stops during soft closing
&KHFNLIGRRUERWWRPFRQWDFWVZLWKÀRRURUÀRRUJXLGH.Verify that track mounting screws are not loosened. Then, adjust door height
VXFKWKDWWKHFOHDUDQFHEHWZHHQWKHGRRUERWWRPDQGÀRRULVPP
Check if the upper track is set horizontally. Using a level gauge, reset theupper track horizontally.
Check if mohair seal is installed. Reduce the friction between the mohair and door.
The door doesnތt close softly.
Check if trigger is installed. ,QVWDOOWULJJHUWRVSHFL¿GSRVLWLRQ
Check if door is closed by excessive force. Do not close door by excessive force as it may damage the soft closer.
The position of the trigger catcher in page 3 section
may become dislocated (It is hidden as installed in
upper track.)
6ORZO\PRYHWKHGRRU WRZDUGVWKHOHDGLQJ HGJHWKHQSXVK WKHGRRU¿UPO\
Repeat this action on the opposite side as well.
If it is still not improved, check the status of the trigger catcher in section .
Abnormal noise during operation
Check if door touches adjacent parts. Adjust the door depth position to avoid contact with other objects or adjust the
SRVLWLRQRIÀRRUJXLGH
Check track rollers for aluminum dust. Remove the track, then pull out and clean the roller.
Check the track mounting screws for looseness. Retighten the screw to free the roller.
Heavy door operation
Check if door touches adjacent parts. Adjust the door deoth position to avoid contact with other objects or adjust the
SRVLWLRQRIÀRRUJXLGH
&KHFNLIGRRUERWWRPFRQWDFWVZLWKÀRRURUÀRRUJXLGH.Verify that track mounting screws are not loosened. Then, adjust door height
VXFKWKDWWKHFOHDUDQFHEHWZHHQWKHGRRUERWWRPDQGÀRRULVPP
Door does not move. Check the track retaining screws for looseness. Retighten screws to free the roller.
Door starts to move Check if the upper track is set horizontally. Using a level gauge, reset theupper track horizontally.
Trigger positions
APPENDIX 4
PERIODICAL INSPECTION
・Clean the inside of the track.
・Check the upper and lower space of the door. If necessary, correct the space.
Check the upper and lower space of the door. If necessary, correct the space.
TROUBLESHOOTING