How to maintain the electric Shenzhen roller shutter door?

How to maintain the rolling shutter door in Shenzhen?

1 the upper end of the installation position of Shenzhen roller shutter door shall be equipped with reliable fire-fighting facilities. When the lower end of the roller shutter door is used as a box or ceiling, a removable movable cover plate must be provided. 500 can be reserved at the lower end of the electric roller shutter door × 500mm。 Remove the manhole to facilitate maintenance.

2. For all electric control roller shades, the opening and closing direction must be consistent with the direction indicated by the switch box, especially when the new power supply is connected for trial operation or the phase line of the external input power supply is changed, the manual device shall be used to place the door shade at 1 / 2 of the door opening height. After the power is turned on, try to open and close the roller shutter door until the instructions are met. Otherwise, the stopper will be damaged, causing the rolling shutter door to roll back or flush, causing losses.

3 when operating the electric roller shutter door, the operator must stand at a place where the operation state of the roller shutter door can be seen, otherwise accidents and damages may occur.

4 it is forbidden to contact with acid and use alkaline solution to prevent the corrosion of the door curtain surface.

5 the operation, sliding, transmission and other parts of the roller shutter door shall be inspected at least twice a year, and the oil shall be added as required to ensure the normal use of the roller shutter door.