Basic method for fault diagnosis of sprinklers

The basic method for fault diagnosis of sprinklers:

1. Keep in mind the time, the phenomenon, and the situation at the time of the failure of the sprinkler, the reason for the failure of the sprinkler, and whether it has been overhauled or disassembled.

2. Initially identify the fault scope and location of the sprinkler.

3, call out sprinkler fault code, and detect sprinkler fault content.

4, according to the sprinkler fault code display fault range, for maintenance, with particular attention sprinkler joints are loose, off, wire connection is correct.

5. After the sprinkler vehicle is overhauled, it should be verified whether the sprinkler fault has been eliminated.

6. If the sprinkler fault code is not adjusted, or if the content of the sprinkler fault is not found after the sprinkler is found, the fault scope of the sprinkler is roughly determined according to the fault phenomenon of the sprinkler, and the method of checking the working performance of the sprinkler components is adopted to eliminate the fault range. .