Fire shutter doors maintenance standards
1. Scope of application: Maintenance of fire partitions in buildings and fire shutter doors in underground parking lots.
2. Reference standard: None.
3. Daily maintenance:
3.1 Cycle: Month
3.2 Appearance Check whether the door rails and doors are deformed or stuck. Check whether the operation button box is properly locked.
3.3 Check whether the indicator light of the electric control box of the fire shutter door is normal and whether the cabinet is damaged.
3.4 Open the button, press the up (or down) button, the shutter door should be raised (or down) If the shutter door up and down and the button operation is not the same from top to bottom, must immediately stop, repair before re-operation.
3.5 During the ascending (or descending) operation of the button, the operator is strictly forbidden to leave the site. At the same time, the operator must pay close attention to whether or not the door can automatically stop after rising (or falling) to a certain position. If the curtain door does not stop after it has been lifted into position (or if it has fallen to the ground), it must be repaired (or adjusted) before the limit device can be operated again.
3.6 After the second slide is closed, the curtain door can be reopened after the detector signal is removed.
3.7 Do a cleaning job and clean the external dust such as the motor and the control box.
3.8 When an abnormal problem occurs in the above maintenance, it should be corrected on the same day to ensure that the system is normal.
4. First level maintenance
4.1 Period: Season
4.2 Complete the contents of monthly maintenance
4.3 When any smoke detector or thermo-sensing action is performed by dual detectors (packed on both sides of the door) or single detector (door-side installation), the device will be automatically activated, the device will sound an alarm, and at the same time, the electronic control of the curtain door will be automatically activated. The system, such as the fire shutter door, is used for fire partitioning; it will slide down once; if the fire shutter door also serves as an escape hole, it will be closed down twice to close the fire shutter door. (The fire shutter door slides down to about 1.8 meters from the ground for the first time. The time delay is 30. Seconds or so, the second time it automatically shuts down.
4.4 Fire Center Remote Control Inspection.
4.5 The operation button slides down and closes the curtain door. When it is closed, it will send a signal back to the fire center display. Fasten all parts of dowels and couplings.
4.6 Insulation resistance shall comply with regulations.
5. Secondary maintenance:
5.1 Cycle: Year
5.2 complete the contents of a level of maintenance.
5.3 Comprehensive inspection, repair of local deformation and paint peeling.
5.4 Check each button and component in the control box one by one.
5.5 Adjust the tightness of the motor drive belt.
5.6 Lubricate the rotating parts to ensure the flexibility and stability of the coupling and bearings.
5.7 Repair the defects discovered by the inspection one by one.
6. Relevant documents and records, fire equipment maintenance schedule.
Experience to talk about three trees paint cleaning paint
Aluminum Plate,Aluminum Square Tubing ,Aluminum Panels,Aluminum Dye
Aluminum Tube & Pipe Co., Ltd. , http://www.nbaluminumplate.com