When repairing the electric rolling gate, the operator must stand in a position where the running status of the rolling gate can be seen, otherwise accidents and damage may occur.
Electric rolling gate maintenance door curtains and rolling gate machines are prohibited from coming into contact with acidic or alkaline solutions to prevent corrosion of the door curtain surface.
All electric roller shutter maintenance, the opening and closing direction must be the same as the indication of the switch box. Especially when testing with a new power supply or changing the phase line with an external input power supply, a manual device should be used to first place the door curtain at a position of 1/2 of the door opening height. After connecting the power supply, the roller shutter should be operated to open and close until it is in compliance with the indication before normal use. Otherwise, the limit device will be damaged, causing the roller shutter to roll back or hit the top, causing losses.
During the opening and closing process of the electric rolling gate maintenance, it should have the function of stopping with the position, and there should be no phenomenon of stopping and continuing to slide. If a sliding distance greater than 50mm occurs, the electric rolling gate maintenance control electrical appliances and rolling gate mechanism actuators should be carefully inspected and repaired immediately until they operate normally.
The electric roller shutter maintenance roller shutter machine should be regularly inspected (at least twice a year) during operation, sliding transmission, and other parts, and timely refueled as needed to ensure the normal use of the roller shutter door.
If there is significant shaking or abnormal sound during the maintenance and operation of the electric roller shutter, it should be stopped for inspection to eliminate any debris that may hinder the normal opening and closing of the door curtain.
Regular anti-corrosion paint and maintenance treatment should be carried out on the maintenance curtain and rust prone parts of the electric rolling gate. It is prohibited to use heavy or hard objects to impact the door surface.
The upper end of the maintenance and installation position of the electric rolling gate should have reliable fire prevention facilities. When making a packaging box or ceiling at the lower end of the drum for maintenance of the electric rolling gate, a detachable movable cover plate must be installed, and 500 must be reserved at the lower end of one side of the electric rolling gate machine × 500mm detachable access hole for easy maintenance and repair.
The upper limit position of the maintenance bottom beam seat of the electric roller gate must be kept at a distance of more than 200mm from the lower end of the bearing frame to ensure that there is no impact phenomenon when braking stops.
The above is an introduction to the installation and maintenance of Jinan roller shutter doors. Thank you for taking the time to check our company's information //thetresorapartment.com If you want to learn more, please feel free to call for consultation