Specification requirements for fire shutter doors

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1, ventilation pipes and water pipes shall not be set at the upper part of the hole where the shutter door is installed;

2. After the shutter door is installed, install the ceiling, and the edge of the ceiling should be 50mm away from the curtain plate to avoid friction;

3, debugging and use, it is forbidden to stand at the bottom. Electrical facilities shall not be dismantled without authorization;

4, according to the provisions of the fire management.

5. In the routine fire safety inspection every quarter, the chain lubricating oil for starting the motor must not be missed, which is also an important link missed by many property rights units or fire control units in the inspection.