What's the matter when the purified water system can't be started in winter?

The purified water system is a water supply equipment designed according to the water quality requirements of the pharmaceutical production line In case of any failure, it must be solved in time to avoid affecting the production progress of the factory However, the failure of the start-up of the purified water system in winter may be caused by the following reasons: 1 The pump of the reverse osmosis system cannot be started or damaged Directly press the AC contactor in the electric control box, and manually close it If the water pump can rotate, the water pump fault can be eliminated 2 AC contactor fault ① there are many cases that the main engine water pump does not start due to the damage of the contactor ② For example, if the AC contactor of the RO raw water pump fails to automatically close, then the post system will surely fail to work, and the solution will be very simple A new one can fully solve the problem 3 The failure to set the correct pressure switch of the pressure switch plays an irreplaceable role in the normal operation of the system, which ensures the water supply pressure of the main unit of the reverse osmosis equipment and the normal operation of the relevant water pump However, it is also common that the main unit is not started due to the wrong setting 4 The level controller is damaged or not put in place, which is an important control element in the equipment Once the purified water equipment fails to start, first of all, we need to check whether the level controller of the following raw water tank and pure water tank has failed The failure of purified water system must be solved in time, otherwise it will not only affect the equipment performance and water safety, but also affect its service life, so as to improve the investment cost of production line.