Common problems with cleaning the suction pump of the sewage truck

The cleaning and suction truck adopts domestically advanced vacuum pumps with high suction power and long suction range, which are particularly suitable for suction, transportation, and discharge of sediment in sewers. Its vacuum degree is high, tonnage is large, efficiency is high, and it has a wide range of applications. The main technical parameters include the vehicle product model, chassis model, wheelbase, total mass, rated load capacity, etc. The specific parameters may vary depending on different models.

Common reasons for the suction pump of the combination sewer cleaner not sucking or having low suction force:

1. Anti overflow valve blockage: Check whether the anti overflow valve is blocked by debris and clean the debris.

2. Leakage: Check if all connections are well sealed, especially the back cover sealing ring, drain outlet, suction pipe gasket, etc., to ensure that there is no leakage.

3. High water temperature of water circulation pump: Check if the water temperature in the water circulation pump tank is too high, and replace the cold water if necessary.

4. The inlet pipe of the sewage suction pump is blocked: Check and clean the inlet pipe of the sewer cleaner truck to ensure that there is no blockage.