How to pull the door when the electric roller shutter is broken, what to do if the roller shutter ca

There is a chain, just pull it yourself.

There are many types of electric roller shutters:

Ordinary type. Power control box is required. and logic circuits on the DENSO body. The power is partially in the control box.

Mechatronics type.

The power is local, and this type of electrical equipment is cost-effective and reliable.

Intelligent all-in-one type.

It's just that mechatronics has added liquid crystal display, electronic stroke, electronic torque, remote control debugging and other functions, intelligent integration is only the update of the electrical body, and the development of intelligent integration is the intelligent integration of bus type, and the update of power components.

Electric roller shutters are multi-joint movable door pieces connected in series. In a fixed slide, turn the upper and lower doors with the scroll above the door as the center. It is suitable for commercial facades, garages, shopping malls, hospitals, factories and mining enterprises and other public places or residences.

In particular, the door opening is larger, and the place where the ground door body is installed plays a convenient and fast opening role. Such as garage doors, shopping malls, fireproof electric roller shutters, and hangar doors.

The special motor is used to drive the central shaft of the roller shutter to rotate, reach the roller shutter switch, and automatically stop when it rotates to the upper and lower limits set by the motor.

What you said is not very detailed, if the door body is broken, you can change the door piece. If the motor is broken, it is recommended that you find a professional door maker to help you check it, and replace it if it can't be repaired, and check the remote control!

What to do if the roller shutter is stuck and can't be pulled down is explained as follows:

First of all, the chutes on both sides of the roller shutter door should be inspected to see if there is any damage, and if necessary, it should be repaired in time; Then pull the roller shutter door to see if the direction of the roller shutter door is deviated, if necessary, the direction of the roller shutter door is correct; If the roller shutter door does not appear in the above situation, you can drip butter in the chute, and if it is not possible, you can ask a professional to repair it.

Second, what are the maintenance methods of electric roller shutter doors.

1. When using the electric rolling shutter door, it is best to keep the voltage and controller of the electric rolling shutter door in a stable state, and ensure that the installation position of the electric rolling shutter door is dry. In addition, the remote control of the electric roller shutter door should not be turned on at will, and once it is found that the wires on the roller shutter door are entangled, it needs to be dealt with in time.

2. Regularly check the opening and closing of the electric roller shutter door to ensure that the electric roller shutter door can operate normally. In the process of inspecting the electric rolling shutter door, it is necessary to prevent the electric rolling shutter door from reversing, rushing to the top and bottoming, once these three situations occur, it is necessary to stop rotating in time and cut off the power supply of the electric rolling shutter door.

3. Regularly check the manual switch of the electric roller shutter door to ensure that the manual switch of the electric roller shutter door can be used normally, so as to avoid the failure of the electric roller shutter door in case of emergency, which will cause safety accidents.

Summary: When the rolling shutter door fails, if you can't solve it, you should immediately ask professionals to come to the door for maintenance, so as not to cause secondary damage to the rolling shutter door.

Generally speaking, the reasons why the electric roller shutter door can only go up and down are as follows: 1. The motor clutch may be faulty. 2. The wiring on the control box of the roller shutter door is loose, resulting in poor contact.

3. The possibility of damage to the broken leg relay is relatively large. 4. There is a possibility of loosening of the fixed position of the motor. You can check according to the above possible faulty parts to see if there is a problem, if it is not a problem with these parts, it is recommended to contact a professional in time to deal with it.

Precautions for electric rolling shutter doors: 1. When the rolling shutter door is opened and closed up and down, check whether there is a pile, especially when the fire shutter door is linked with the fire protection system. Fire shutter doors are often damaged or tilted due to improper operation.

Special attention should also be paid to ordinary electric curtain doors, the curtains should be opened and closed at the same time on the spot, and the curtain tilt or tracking clip should stop the curtain opening and closing to avoid causing greater damage to the motor and the curtain. 2. Pedestrians and runners are strictly forbidden when the door curtain is opened and closed, because the door curtain is connected by a coupling when the door curtain is opened and closed, and the motor and transmission shaft are also very few unsafe factors. So try not to run the curtains at the beginning.

3. Merchants should also consider more in the selection of materials, lightweight and durable materials, so that even in special circumstances, they can play a higher safety role.

Summary. 1. The motor does not rotate or the speed is very slow: press the reset button several times, or replace the motor with a new one.

2. The hand zipper cannot be pulled: straighten out the chain, adjust the position between the chain pressing frame and the chain, and re-add lubricating oil. 3. High noise:

Replace the brake disc with a new one, adjust the brake disc, or add lubricating oil. 4. Control failure: replace the contact piece or micro switch.

Hello dear, the solution is as follows

1. The electric mold machine does not rotate or the speed is very slow: press the reset button several times, or replace the motor with a new one. 2. The hand zipper cannot be pulled

Straighten out the chain, adjust the position between the chain crimping frame and the chain, and re-add the lubricating oil. 3. High noise: replace the brake disc with a new one, or adjust the brake disc, or add lubricating oil to the remaining tung.

4. Control failure: replace the contact piece or micro switch.

Generally, the roller shutter is stuck and cannot be pulled down, and the following measures can be taken to solve it: 1. First of all, check what causes the roller shutter to not be pulled down, if it is because something is stuck, you can use the wire to pull the door down; Or the lock of the roller shutter is broken, and the lock of the roller shutter needs to be replaced. 2. If the roller shutter cannot be pulled down because of the lock problem, then the lock of the roller shutter needs to be replaced.

3. If the roller shutter door cannot be pulled down, it is because of the problem of the lock, but the roller shutter door is not broken, at this time, the lock of the roller shutter can be removed, and then the two lock posts of the lock are lubricated, so that the roller shutter can be pulled down, but this method is only suitable for small roller shutters. 4. If the roller shutter can't be pulled down, it may be because the motor is broken, if so, then only need to replace the motor.

Roller shutters, also known as roller shutters, are mainly used in parking lots, shopping malls and commercial categories. Its material is mostly thick stainless steel, which is rainproof and moisture-proof, and most importantly, has strong safety performance. Effectively protect regional security and privacy.

However, the biggest drawback of the rolling door, loud noise, inflexible. You can often see that when the roller shutter door is opened and closed, it can't be pushed or pulled, the sound is noisy, and it can't be opened half-pushed. Now let's see how to repair a roller shutter.

First, the roller shutter door is not easy to open, and the sound is harsh:

Inspection: The roller shutter clamp on the roller shutter door is stuck in the guide trough or the roller shutter is deformed.

Step 1: Just keep the slots of the roller shutter door inside the guide slot.

Second, the roller shutter door cannot be rolled up. The reason is cylindrical.

Check: Broken spring or broken spring connecting band.

Step 1: Replace the spring sling.

3. The reel is not easy to operate, and resistance can be felt when it is opened.

Reason: Insufficient lubrication at both ends of the winding shaft, and resistance to the blades.

Steps: Apply lubricant evenly at both ends of the roll.

Fourth, the roller shutter door cannot be unlocked or the key cannot be inserted.

Steps: 1. If the door lock is damaged, please replace the door lock.

2. The keyhole is blocked and cleaned.