Installation and maintenance of hair collector

Installation requirements: (1) The hair collector should be installed horizontally. (2) Internal debris should be removed before the piping system is connected to the equipment. (3) After the hair collector is connected to the pipeline, a hydraulic test should be carried out, and the test pressure is 1.25 times the design pressure.

When the working pressure of the pipeline system is lower than the design pressure of the hair collector, it can also be tested at 1.25 times the working pressure. The hydrostatic test should use clean water at room temperature, and the test time is 20 minutes. All seals and welds must not leak.

It is best to set up a bypass during installation, so as not to affect the system operation during maintenance. Operation and maintenance: (1) The pipeline system should be filled with normal temperature water first, and then rinsed repeatedly to completely remove the impurities in the pipeline and prevent the accumulator from being blocked. (2) The hair collector should work under the specified temperature and pressure, and must not work over temperature and pressure.

(3) During the debugging and operation stage, it should be opened slowly, and violent operation is strictly prohibited, so as to prevent the medium from violently impacting the filter screen and damaging the equipment. (4) The hair collector should be regularly disassembled for inspection and maintenance. When the pressure difference between the inlet and outlet exceeds the requirements, it should be cleaned or repaired in time. (5) When the filter screen of the hair collector is damaged after long-term use, it should be replaced in time.

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