Precautions during the installation of fire protection pipe fittings:

1. Before construction, a site inspection should be conducted, and the underground structure should be carefully analyzed.

2. After excavation, the excavated soil should be promptly removed from the site, and appropriate protective measures should be developed according to the different underground pipelines.

3. Ensure that nearby buildings or public facilities do not experience settlement, collapse, or other accidents.

4. When backfilling the trenches for fire protection pipes, consult relevant departments to determine if surveying is required.

5. The system's rainwater wells should be breathable to ensure that the siphon function is not affected when underground drainage floods the fire protection pipes.

The above are the cleaning methods and installation precautions for fire protection pipe fittings. We hope this information is helpful.