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1. The upper end of the equipment orientation of remote control rolling shutter door should be provided with reliable fire prevention equipment. It is necessary to set removable movable cover plate when making bag box or ceiling at the lower end of roller of rolling shutter door. It is necessary to reserve 500 × 500mm removable access hole at the lower end of one side of electric rolling door machine, so as to facilitate repair and maintenance.
2. When the rolling shutter door is working, if there is large shaking or abnormal movement, stop the machine for inspection and clean the sundries that hinder the normal opening and closing of the curtain.
3. The curtain and easily rusty parts of rolling shutter door shall be treated with timely anti-corrosion, painting and maintenance, and heavy objects and hard objects shall not be used to impact the door surface.
4. It is necessary to adhere to a distance of more than 200 mm between the upper limit of the bottom beam seat of the rolling shutter door and the lower end of the bearing frame, so as to ensure that there is no topping phenomenon when braking is interrupted.
5. In the process of opening and closing interruption, the rolling shutter door should have the function of following the position discontinuity, and there should be no interruption and continuous sliding. If the sliding distance is greater than 50 mm, the rolling gate control electrical appliance and rolling door mechanism actuator should be carefully checked and repaired immediately to ensure the normal operation.
6. The working, sliding and transmission parts of the rolling door machine shall be inspected on time (at least twice a year), and oil shall be added in time as required to ensure the normal operation of the rolling gate.
7. When the rolling gate is operated, it is necessary for the operator to stand at the position where he can see the working condition of the rolling gate, otherwise it is easy to cause accident and damage.
8. For all electrically controlled rolling gates, the opening and closing direction must be the same as that indicated by the switch box, especially when the new power supply is connected for test run or the external input power is used to change the phase line, the manual equipment shall be used to place the curtain at the height of the door opening 1 / 2 direction, after connecting the power supply, try to open and close the rolling door until it is attached with the indication, then it can be used normally. Otherwise, the limiter will be damaged and the shutter will be thrown away due to its reverse rolling or topping.
9. Rolling door curtain and rolling door mechanism shall not contact with acid and alkali solution to prevent corrosion of curtain surface.