adjustment is needed since a fault in the installation or an incorrectly balanced door
may cause injury.
- Each month check that the drive reverses when the door contacts a 50 mm high
object placed on the floor. Adjust if necessary and recheck since an incorrect
adjustment may present a hazard, for drives incorporating an entrapment protection
system depending on contact with the bottom edge of the door.
- Details on how to use the manual release.
- Information concerning the adjustment of the door and drive.
- Disconnect the supply when cleaning or carrying out other maintenance.
- The installation instructions shall include details for the installation of the drive and
its associated components.
Basic function introduction
1. Soft start, soft stop
Minimize start-up load on garage door opener and garage door
2. Opening & closing force self-learning
3. Overloading force detecting, the door will reverse more than 15 cm automatically when it is
overloaded when closing and will stop when it is overloaded when opening.
4. Safety resistance adjustable, with a wide range, sensitive and reliable.
5. Low-voltage protection, the process will not perform any action of opening and closing
when voltage is too low, door panel and controller won’t be damaged.
6. We adopt rolling code transmitter, with billions of codes, won’t be coincident code or
pirated code.
7. With auto-closing feature.
8. Metal chassis
9. Backup battery interface available, in case of power failure.
10. Wall switch interface available.
11. Photo beam interface available, the door will change to open when obstruction is detected
while closing.
12. O/S/C button B, make adjustment, maintenance and emergent opening or closing easier.
13. External fuse A (optional).
Special function introduction
The following functions are made to order in accordance with the special needs of
customers:
1. Caution light feature (optional)
2. Pass door protection feature (optional)
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