Planning (Continued)
ONE-PIECE DOOR INSTALLATIONS
•Generally, a
•Depending on your door’s construction, you may need additional mounting hardware for the door bracket (Step 11).
WARNING
Without a properly working safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.
•The gap between the bottom of the garage door and the floor MUST NOT exceed 1/4" (6 mm). Otherwise, the safety reversal system may not work properly.
•The floor or the garage door MUST be repaired to eliminate the gap.
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| FINISHED CEILING |
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| Support bracket |
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| & fastening |
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| hardware is required. |
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| See page 16. |
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Header Wall | Rail |
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| Motor Unit |
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| Door Control |
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| Access |
| CLOSED POSITION | |
| Door |
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| Trolley Stop Bolt |
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| Belt Trolley | |
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| Header | Rail |
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| Bracket |
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| Safety Reversing | Door Bracket |
| Emergency |
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| Release | |
Gap between floor | Sensor |
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| Rope & Handle |
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| Straight | Curved | |
and bottom of door must not exceed 1/4" (6 mm). |
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| Door | |||
Safety Reversing Sensor |
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| Door | |
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| Arm | ||
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| Arm | |
| Header |
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| Garage |
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| Wall |
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| Door |
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ONE-PIECE DOOR WITH TRACK
Safety
Reversing Sensor
| CLOSED POSITION | |||
| Trolley Stop Bolt | Belt Trolley | ||
Access |
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Door | Header | Curved | ||
Header | ||||
Bracket | Door Arm | |||
Wall | ||||
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| Door |
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| Bracket | Straight | ||
| Garage | Door | ||
| Arm | |||
| Door |
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Safety
Reversing
Gap between floor Sensor and bottom of door
must not exceed 1/4" (6 mm).
Rail
Emergency
Release
Rope &
Handle
5