Common faults and solutions of sewage suction trucks

With the sewage suction truck, it is much easier to treat sewage sewage in urban communities and sewage from factories and enterprises. It is one of the must-have models of sanitation vehicles.

There are many brands of sewage suction trucks, but their functions are mostly the same, and the operation methods are similar. In the course of use, there will inevitably be malfunctions of one kind or another, and some malfunctions must be solved in time;

Otherwise, it may cause more serious consequences, because as a user of the sewage suction truck, it is best to master some maintenance methods of the sewage suction truck, which can be used for emergency rescue at any time.

One, the vacuum gauge of the sewage suction truck has a low reading or no indication

1. The speed of the vacuum pump is too low, the solution: increase the throttle;
2. The vacuum meter tube is blocked, the solution: remove the blockage;
3. The vacuum gauge is damaged, the solution: replace the vacuum gauge;
4. The four-way ball valve has not opened in place, the solution: replace the rotary vane.

Two, leakage of sewage suction truck hole cover

1. The left-handed screw is not screwed into place, the solution: screw the left-handed screw into place;
2. The sealing gasket is damaged and invalid, the solution: replace the sealing gasket;
3. The tie rod is too long, the solution: adjust the length of the tie rod.

Three. What should I do if the power take-off sound of the sewage suction truck is abnormal and the temperature rises?

Dongfeng Capt single-axle sewage suction truck

1. The parts are worn, the solution: dismantle and inspect, clean the power take-off and replace the worn parts;
2. The lubricating oil has impurities or insufficient quantity, the solution: replace the lubricating oil or add the lubricating oil in time;

Four. The vacuum pump of the sewage suction truck has abnormal noise and the temperature rises too high. What should I do?

1. Impurities or fragments have entered the pump chamber. The solution: disassemble, inspect and clean the vacuum pump and replace worn parts;
2. The wheel sleeve is worn, the solution: replace the wheel sleeve.
3. The lubricating oil is insufficient and mixed with impurities. The solution: add or replace the lubricating oil in time.

Five. What should I do if the oil tank of the sewage suction truck leaks?

1. The connection screw is loose, the solution: just tighten the bolt;
2. The sealing gasket is damaged, the solution: replace the sealing gasket;
3. The amount of lubricating oil is too large, the solution: the lubricating oil surface is located in the middle of the liquid, which is a suitable position.