(?) (?)1、(?)真(Zhen)空(Kong)泵(Beng)电(Dian)源(Yuan)线(Xian)是(Shi)不(Bu)是(Shi)接(Jie)反(Fan)了(Liao)或(Huo)缺(Que)相(Xiang),电(Dian)机(Ji)转(Zhuan)向(Xiang)不(Bu)对(Dui),(?)检(Jian)修(Xiu)。(?)
(?) (?)2、(?)容(Rong)器(Qi)至(Zhi)真(Zhen)空(Kong)泵(Beng)间(Jian)管(Guan)路(Lu)堵(Du)塞(Sai)或(Huo)泄(Xie)露(Lu),(?)空(Kong)气(Qi)过(Guo)滤(Lu)器(Qi)滤(Lu)芯(Xin)是(Shi)否(Fou)堵(Du)塞(Sai),(?)使(Shi)用(Yong)时(Shi)间(Jian)较(Jiao)长(Chang)需(Xu)清(Qing)理(Li)垃(La)圾(Ji)。(?)
(?) (?)3、(?)真(Zhen)空(Kong)泵(Beng)叶(Ye)片(Pian)碎(Sui)裂(Lie)不(Bu)会(Hui)产(Chan)生(Sheng)真(Zhen)空(Kong),(?)需(Xu)更(Geng)换(Huan)叶(Ye)片(Pian)。(?)
(?) (?)4、(?)查(Cha)看(Kan)真(Zhen)空(Kong)泵(Beng)油(You),(?)真(Zhen)空(Kong)泵(Beng)油(You)注(Zhu)入(Ru)要(Yao)适(Shi)量(Liang),(?)使(Shi)用(Yong)久(Jiu)了(Liao)要(Yao)更(Geng)换(Huan)。(?)严(Yan)禁(Jin)使(Shi)用(Yong)其(Qi)他(Ta)油(You)类(Lei)。(?)
(?) (?)5、(?)所(Suo)抽(Chou)吸(Xi)的(De)系(Xi)统(Tong)密(Mi)封(Feng)程(Cheng)度(Du)不(Bu)满(Man)足(Zu)要(Yao)求(Qiu),(?)容(Rong)器(Qi)泄(Xie)露(Lu)量(Liang)过(Guo)大(Da)。(?)检(Jian)查(Cha)排(Pai)除(Chu)。(?)
(?) (?)6、(?)泵(Beng)油(You)污(Wu)染(Ran),(?)需(Xu)要(Yao)换(Huan)油(You)。(?)
(?) (?)7、(?)泵(Beng)内(Nei)油(You)过(Guo)滤(Lu)器(Qi)堵(Du)塞(Sai),(?)引(Yin)起(Qi)压(Ya)缩(Suo)注(Zhu)油(You)系(Xi)统(Tong)油(You)路(Lu)不(Bu)畅(Chang),(?)供(Gong)油(You)不(Bu)足(Zu),(?)导(Dao)致(Zhi)泵(Beng)体(Ti)密(Mi)封(Feng)不(Bu)严(Yan),(?)这(Zhe)时(Shi)需(Xu)要(Yao)清(Qing)洗(Xi)内(Nei)部(Bu)油(You)过(Guo)滤(Lu)器(Qi);(?)配(Pei)油(You)器(Qi)阀(Fa)门(Men)变(Bian)形(Xing),(?)磨(Mo)损(Sun)或(Huo)损(Sun)坏(Huai),(?)也(Ye)可(Ke)导(Dao)致(Zhi)供(Gong)油(You)不(Bu)足(Zu),(?)这(Zhe)时(Shi)应(Ying)检(Jian)查(Cha)更(Geng)换(Huan)配(Pei)油(You)器(Qi)阀(Fa)门(Men);(?)长(Chang)时(Shi)间(Jian)使(Shi)用(Yong)引(Yin)起(Qi)真(Zhen)空(Kong)泵(Beng)的(De)旋(Xuan)片(Pian)磨(Mo)损(Sun)或(Huo)转(Zhuan)子(Zi)内(Nei)的(De)弹(Dan)簧(Huang)张(Zhang)力(Li)不(Bu)足(Zu),(?)导(Dao)致(Zhi)吸(Xi)气(Qi)室(Shi)和(He)排(Pai)气(Qi)室(Shi)隔(Ge)离(Li)不(Bu)严(Yan),(?)从(Cong)而(?)引(Yin)起(Qi)真(Zhen)空(Kong)泵(Beng)的(De)抽(Chou)真(Zhen)空(Kong)性(Xing)能(Neng)下(Xia)降(Jiang)。(?)这(Zhe)时(Shi)应(Ying)当(Dang)更(Geng)换(Huan)旋(Xuan)片(Pian)和(He)弹(Dan)簧(Huang),(?)并(Bing)清(Qing)洗(Xi)转(Zhuan)子(Zi)和(He)泵(Beng)腔(Qiang);(?)检(Jian)查(Cha)排(Pai)气(Qi)阀(Fa)门(Men),(?)观(Guan)看(Kan)其(Qi)动(Dong)作(Zuo)是(Shi)否(Fou)失(Shi)灵(Ling),(?)导(Dao)致(Zhi)排(Pai)气(Qi)不(Bu)畅(Chang),(?)必(Bi)要(Yao)时(Shi)更(Geng)换(Huan)排(Pai)气(Qi)阀(Fa)门(Men)。(?)