What if the auto-gate power goes out?

Now many factories have installed fast roller shutter door, which brings great convenience to the access channel, but in the process of use, we may also encounter a sudden power failure of the rolling shutter door, then the problem comes, how to open the fast electric roller shutter door without power?

First of all, to see if the shutter door has a backup power supply, if there is a backup power supply, it is easy to open the shutter door.

If there is no backup power supply, then we have to choose a manual solution, first see what type of shutter door belongs to? Whether it's hand-cranked or chained, there are different options for what you don't use.

A hand-operated opening of the rolling shutter door, we can directly find the hand rocker, spend some effort and then manually pull the manhole, slowly the rolling shutter door will be opened.

The second type of chain to open the rolling shutter door, what we have to do is to pull a chain on the motor of the rolling shutter door, directly pull hard, and take a little time to open the door.

In general, there will be no access to the situation, for the following reasons:

(1) In order to ensure that the automatic door can also work normally when the power is cut off, the general automatic induction door will be equipped with backup power.

(2) There are two kinds of locks on the market: anode lock and cathode lock, both of which can be manually controlled door locks, and the lock state is unlocked when the power is off, that is to say, manual can be used in the case of no electricity. (Open, close and switch lock) Turn off the power switch, you can switch by hand.