Quarterly Maintenance
Automatic Control Inspection
When any smoke sensor in the system is activated by a burning cigarette or other smoke source, the automatic device will send out an alarm signal and automatically activate the rolling door electronic control system and slide down twice to close the rolling door. The rolling shutter door once slides down to the left and right sides of the ground and stops. After a delay of about seconds, the rolling shutter door automatically starts to close.
After the rolling shutter door is closed, the rolling shutter door can only be reopened after the smoke (or temperature) signal disappears or the reset button is reset.
Fire center button operation inspection The fire center only has a rolling shutter door closing button. After operating the closing button, the rolling shutter door slides down twice to close it, and check whether the fire center signal indication is normal.
Clean and remove dust from the Zhongqida rolling shutter door. Repair any paint peeling or local deformation to ensure that the rolling shutter door looks clean and beautiful. Fireproof rolling shutter doors wholesale
Repair the defects detected in the system in a timely manner.
Manual inspection
Visually inspect whether the door rails and door leaves are deformed or jammed, and whether the manual buttons are properly locked. Fireproof rolling shutter door wholesale
Open the button box door and press the up (or down) button, and the rolling shutter door should rise (or fall).
Whether the indicator signal of the electric control box of Zhongqida rolling shutter door is normal and whether the box body is intact.
During the process of rising (or falling) by button operation, the operator should pay close attention to whether the rolling shutter door can automatically stop when it rises (or falls) to the end position. If not, it should be stopped manually quickly and must wait for the limit. The device can be operated again only after it is repaired (or adjusted) normally.
Annual maintenance completes all seasonal maintenance items. Conduct a special inspection on the faulty alarm silencer button and reset button of the self-test button of the Youtai rolling shutter door control box. Tighten each wire connector, clean the dust in the control box, and check whether the electrical components in the box are complete.
If you have any questions about fire doors, we will try our best to answer them for you. For more details, please visit the official website of Shenzhen Tongxiao Industrial Co., Ltd. or consult the relevant staff
Precautions for daily maintenance of fire-proof rolling shutter doors, wholesale of fire-proof rolling shutter doors