Laiwu Gaozhuang Street, Pengquan Street car unlocking company telephone, shutter lock shutter door lock is broken, how to open the door?
1. How to open the shutter when the lock is broken?
This situation shows that the limiting iron plate on the rolling gate that limits the long iron bar from sliding up and down is aging or scrapped. As long as the lock is in the locked state, use an electric drill to drill a hole for the long iron bar and the limiting iron sheet together, and find an iron nail with a corresponding diameter to insert into the hole, so that locking and anti-locking can be realized. The rolling gate should be inspected regularly to check whether there are obstacles between the door body and the track, whether there are cracks in the door itself, whether there are gaps between the door condition and the door edge, and whether there are potential safety hazards. And whether the rolling up and down of the shutter door is smooth or not, whether there is a stuck phenomenon, and whether there is a safety hazard in the power cord of the shutter door.
Second, how to unlock the electric rolling gate?
If the electric shutter door cannot be opened due to power failure or power failure, you can open the shutter door by pulling and opening the zipper of the nose by hand. However, if the electric shutter cannot be opened due to the spring connecting belt or the spring fracture, it is generally necessary to replace the spring sling, and the process is complicated. It is recommended to invite professionals to check and repair at home. If you want the electric shutter door to open quickly, you can restart it by connecting it to the charging reset button.
Third, the maintenance of electric rolling gate
1. Carry out system maintenance according to the maintenance plan and record it in the equipment daily maintenance table;
2. Check the devices in the control box, fasten the terminals, and clean the dust inside and on the surface;
3. Remove the dust on the surface of the brake motor and transmission chain, and add lubricating oil;
4. Check the manual switch control box and clean the dirt on the button;
5. Check the up-and-down travel switch of the rolling brake, and add lubricating oil to the switch slide rail;
6. Check the electric brake manual switch and manual brake device;
7. Manually raise and lower the fire brake, check the operation, and adjust the position of the up-and-down travel switch to make the shutter open or close in an appropriate position, and prevent the shutter from rushing to the top or bottom during the test.