For users with only one hemagglutination instrument, it is of great
significance to keep the CA510 hemagglutination instrument running normally,
and the key is to maintain the instrument piping system. In addition to the general
routine maintenance operations, maintenance personnel should also be familiar
with the pipeline structure, learn to observe and check the performance of each part
of the pipeline in peacetime methods, several methods introduced here can easily
and effectively determine the functional state of each part of the pipeline, may occur
serious failure as soon as possible to take the correct response measures. In this paper,
for several faults listed, the instrument does not alarm in the early stage, but the above
method can be used to timely find and deal with, so as not to stop for a long time due
to the fault, affecting the work of the hospital.