Use and maintenance of automatic fire alarm system

Code for installation and acceptance of fire alarm systems. Welcome to post your country's code of it here.
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vedard
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Joined: Wed Dec 05, 2018 12:27 am

Use and maintenance of automatic fire alarm system

Post by vedard »

1. The automatic fire alarm system shall be kept in continuous normal operation and shall not be interrupted at will.
2. The function of the fire alarm controller should be checked daily and the corresponding records should be filled in according to the specified requirements.
3. The following functions of the automatic fire alarm system shall be checked and tested quarterly, and the corresponding records shall be filled in according to the requirements of this regulation.
i) Adopt special detection instrument, stage and batch test detector reaction and confirmation lamp display.
ii) Test the sound and light display of the fire alarm device.
iii) Test water flow indicator, pressure switch and other alarm function, signal display.
iv) 1 ~ 3 times automatic switching test was carried out for main power supply and standby power supply.
v) Check the control display function of fire control equipment automatically or manually
a. Indoor fire hydrant, automatic water spray, foam, gas, dry powder and other fire extinguishing system control equipment.
b. Sample inspection of electric fire doors, fire shutter doors, the number is not less than 25% of the total.
c. Selected floor test fire emergency broadcast equipment, and test the public broadcasting forced into the fire emergency broadcast function, sampling inspection number is not less than 25% of the total.
d. Control device for fire emergency lighting and evacuation indication sign.
e. Air blower, smoke exhaust machine and automatic smoke wall control equipment.
vi) Check the emergency landing function of fire elevator.
vii) No less than 25% of the total number of fire telephones and telephone jacks shall be selected for intercom testing in the fire control room.
viii) The following functions of automatic fire alarm system should be checked and tested every year, and corresponding records should be filled in according to the specified requirements.
a. All detectors and manual alarm devices should be tested at least once with special testing instruments.
b. Automatically and manually open the smoke exhaust valve, close the electric fire valve and the air conditioning system.
c. All electric fire doors and fire shutter should be tested at least once.
d. Forced cut off non - fire power supply function test.
e. Carry out function test for other related fire control devices.
f. Point type smoke fire detectors should be cleaned at least once every three years after they are put into operation for two years. The suction of sampling smoke detector through the sample tube, according to the use of different environment needs to regularly blow and clean the sampling pipe, the longest time interval should not exceed 1 year. The detector cleaning shall be carried out by a qualified institution according to the requirements of the product manufacturer. After cleaning the detector, the reaction threshold and other necessary functional tests should be carried out before the qualified products can continue to be used.The unqualified detector is strictly prohibited to be installed and used again, and the unqualified product should be returned to the production enterprise for centralized treatment, and it is strictly prohibited to discard the ion smoke fire detector at will.The gas-sensitive components of combustible gas detectors should be replaced in time when they exceed the service life specified by the production enterprises. The replacement of gas-sensitive components should be carried out by the relevant qualified institutions according to the requirements of the production enterprises.
g. There should be 10% but not less than 50 spare parts for each type of detector.
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