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GB 50261-2017 第9.0.9条 Code for construction and acceptance of sprinkler systems

Maintenance Management消防工程

GB 50261-2017 第9.0.9条

| **** | The alarm valve assembly shall undergo the following functional checks:<br>1. Inspect once a month and conduct a drain test to check the operation of the alarm bell, hydraulic alarm bell, and pressure switch;<br>2. Each quarter, conduct a water supply test on the drain test valve next to the alarm valve to verify the system's water supply capacity. |

Other clauses of this standard

GB 50261-2017 第1.0.2条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第1.0.3条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第1.0.4条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第1.0.5条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第1.0.6条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第1.0.7条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第2.0.1条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第2.0.2条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第2.0.3条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第2.0.4条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第2.0.5条Code for construction and acceptance of sprinkler systems
GB 50261-2017 第2.0.6条Code for construction and acceptance of sprinkler systems

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