Shanghai Mei Jie Metal Products Co., Ltd
Contact: Mr. Si
Address: No. 318, Nanle Road,
Songjiang District, Shanghai
Tel: 86-21-50821306 68315169
Fax : 86-21-50825716
installed in real life play a significant role, then the fire shutter door installation requirements and instructions:
1, the installation of the shutter door of the upper part of the mouth shall not be equipped with ventilation pipes,
2, the power line (three-phase five-line and fire control signal line) by the user to the door of the electrical control box side of the machine;
3, the shutter door installed, the installation of the ceiling, ceiling edge should be 50mm from the curtain to avoid friction;
4, debugging and use, is strictly prohibited at the bottom of the station. Electrical equipment shall not be removed;
5, according to the provisions of fire management, fire shutter doors for fire special facilities, shall not be used for other use, roller shutter is not stacked under any items;
6, after installation and commissioning, start once a quarter to check the electrical, mechanical properties, inspection, attention to safe operation.
in the control device requirements:
In the production of a lot of shutter doors, will use a lot of different control methods. So for the fire shutter door maintenance, the safety performance in a certain degree of need to understand a certain knowledge.
According to the "fire automatic alarm system design specifications" and GB14102-93 "fire shutter universal technical conditions" requirements, should do the following:
① in the office buildings, shopping malls and other places, under normal circumstances smoke detector detect fire signal than the temperature detector faster, but also faster alarm, so, are used smoke detector alarm signal for the first control signal.
② When a fire, shutter action, should be the alarm signal, fire shutter half down, down the end of the signal feedback to the fire control room.
③ the water curtain of the fire shutter in the event of fire, to achieve the fire signal sent to the control room to control the water curtain automatically open the solenoid valve, the water curtain system to play a role.