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(一)自阀手把置过充位后,再移到运转位,过充风缸排风时间过长,过充现象不排除故障分析自阀手把在过充位时,缓解柱塞将总风与过充风管(3～7)沟通。运转位时,缓解柱塞切断了总风与过充管的通路。过充现象经过充风缸上的小孔缓慢消除。运转位过充现象不排除,说明缓解柱塞尾端的总风压力经过尾端的第一道“O”型胶圈漏泄到过充管。
(A) since the valve handle set after filling, and then moved to the operating position, overcharged cylinder exhaust time is too long, overcharge phenomenon does not rule out failure Analysis of the valve handle overcharged, ease the plunger will The total wind and overcharged duct (3 ~ 7) communication. Operation bit, ease the plunger cut off the total wind and overcharge tube access. Overcharge phenomenon through the filling hole on the slow elimination of the hole. Operation position overcharge phenomenon does not rule out, ease the total rear end of the plunger wind pressure through the end of the first “O” type rubber leak to the overcharge tube.