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（１）安全阀自动开启 主要现象：在自动注脂过程中，常出现安全阀自动开启、注脂截止的现象。造成安全阀自动开启的主要原因是，注脂过程中供油管路内的注脂压力过高。其主要影响因素有：选用的润滑脂粘度指标不合格（过硬）；注脂管路内润滑脂成结胶硬块或堵塞；顺序分配器工
(1) The safety valve opens automatically The main phenomenon: In the process of automatic grease, the safety valve often open automatically, the phenomenon of fat-ended. The main reason for the safety valve to open automatically is that the grease injection pressure in the oil supply line is too high in the process of grease injection. The main influencing factors are: the choice of grease viscosity index failed (excellent); grease within the grease injection pipe into a lump or blocking blockage; order distributor