8
Spanner
Lever
How to remove door
P E R I O D I C A L
I N S P E C T I O N
・
Clean inside of track.
・
Check upper and lower gaps between the door and frame. If necessary, adjust the gaps.
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Verify that all screws are securely tightened, and verify that all screws have been used.
Supplement
Pay attention not to let the door fall.
Use a 10mm support under the door.
Then pull out the upper roller main unit from the door while raising
the lever.
It will be easier if you slide the hanger bolt with a spanner.
Trouble
Checkpoint
Solution
Door stops during soft
closing.
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Then, adjust the door height such that the clearance between the door bottom
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Check if upper track is set horizontally.
Using a level gauge, reset upper track horizontally.
Check if mohair seal is installed.
Reduce the friction between mohair and door.
No soft closing
Check if trigger is installed.
Install trigger to correct position.
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The position of the trigger catcher may become
dislocated (See section .)
Slowly move the door toward the leading edge, then push the door firmly.
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
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Then, adjust the door height such that the clearance between the door bottom
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Check if door touches adjacent parts.
Provide necessary space between door and adjacent objects.
Check track rollers for aluminum dust.
Remove the track and pull out the roller. Then, clean the roller.
Check for loose screws retaining the upper track.
Tighten the screw.
Heavy door operation
Check if door touches adjacent parts.
Correct door position to avoid contact with other objects.
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Then, adjust the door height such that the clearance between the door bottom
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Door starts to move.
Check if the upper track is set horizontally.
Using a level gauge, reset upper track horizontally.
■
TROUBLESHOOTING
SUGATSUNE KOGYO CO.,LTD
Tokyo, JAPAN
Phone: +81 (0)3 3866 2260
E-mail:[email protected]
SUGATSUNE KOGYO (UK) LTD
Reading, UK
Phone: +44 118 9272 955
E-mail:[email protected]
SUGATSUNE EUROPE GmbH
Dusseldorf, GERMANY
Phone: +49 211 53812900
E-mail:[email protected]
SUGATSUNE SHANGHAI Co., LTD
Shanghai, CHINA
Phone: +86 21 3632 1858
E-mail:[email protected]
Guangzhou, CHINA
Phone: +86 20 6639 3552
E-mail:[email protected]
SUGATSUNE KOGYO INDIA PRIVATE LIMITED
Mumbai, INDIA
Phone: +91 22 28314490/91
E-mail:[email protected]
SUGATSUNE AMERICA, INC
California, USA
Phone: +1 310 329 6373
E-mail:[email protected]
Chicago, USA
Phone: +1 312 461 1081 E-mail:[email protected].
SUGATSUNE CANADA, INC.
Phone: +1 514 312 5267 E-mail:[email protected]
2019.02
1289-1
