国产精品无码AV无码,蜜臀久久久久久999草草,啊灬啊别停灬啊灬快点,美女露0的无挡写真

Your Position: Home > Support > Update Center

Cleaning and Replacement of Dust-proof Net of Vacuum Oil Filter

2019/8/1??????view:

  1. Clean the entrance dust-proof filter

  Tools needed:

  10mm, 17mm open wrench or socket wrench.

  The dirt shield for blocking coarse particles is located at the inlet flange of the pump (7/57). It should be kept clean to avoid a drop in pumping speed.

  The dirt shield is composed of two metal screen sieves. The outer screen can be seen when the intake pipeline is removed. If it's only slightly dirty, just remove the dirt from the outside of the network. If the net cover is dirty, remove the import valve orchid. To this end, remove the fastening screw at the top of the cylinder block cover (7/51a-52a), loosen the pump foot at the bottom of the cover (7/94a), and remove the cover.

  Remove four screws and remove the intake flange (7/57) and gasket (7/55).

  Remove the clasp from the intake flange (7/57). Remove two metal screen sieves and wash them with appropriate solvent.

  Reload in reverse order. We recommend replacing the original pad with a new pad (7/55).

  warning

  According to the process involved, hazardous substances may spill over from pumps and oils. Take corresponding measures. Comply with safety regulations.

  Important Notes

  When handling used oil, please observe the relevant environmental regulations!

  Watch out

  Used seals must not be installed; new seals must be installed.

  2. Check the anti-return valve

  Tools needed:

  10mm, 17mm open wrench or socket wrench.

  Adjustment ring: 71072333

  To ensure the normal operation of the pump, keep the anti-return valve clean and clean. If the process gas inhaled by the pump contains a large amount of dust or dirt, we strongly recommend that a dust filter be installed before the pump inlet (see Section 1.4).

  First remove the intake pipe.

  Then remove the fastening screw at the top of the cylinder block cover (7/51a-52a), loosen the pump foot at the bottom (7/94a), and remove the cover.

  Remove four screws and remove intake flange (7/57) and gasket (7/55).

  Remove spring and oil return valve.

  If the anti-return valve is too tight, press the spring a little. The upper edge of the anti-ventilation line should be about 1-2 mm from the lower side of the intake port.

  Reload the intake. We recommend replacing the new gasket (7/55).

  The flat side of the anti-return valve is down.

  The large diameter end of the spring is downward and the small diameter end is opposite to the flat side of the anti-return valve. The anti-return oil valve has a ring of sealing line with one side facing up.

  warning

  According to the process involved, hazardous substances may spill over from pumps and oils. Take corresponding measures. Comply with safety regulations.

  Importantly, when dealing with used oil, please observe the relevant environmental regulations!

  Be careful not to install used seals; be sure to install new seals.


一个人在线观看免费的视频完整版 | 亚洲性色AV私人影院无码| 囯产精品久久久久久久久免费蜜桃 | AAAA级少妇高潮大片在线观看 | 师娘求放过完整高清在线看| 女仆穿白丝裸体吃奶玩乳视频 | 亚洲AV精品无码国产一区| 门卫老头吸允校花奶头| gogo人体gogo西西大尺度高清| 下一轮油价调整预测| 熟妇的奶头又大又粗| 欧美毛片又粗又长又大电影| 欧美性潮喷XXXXX免费视频看| 亚洲国产成人精品无码区5566| 欧美乱妇无乱码大黄A片| 中国杭州少妇XXXX做受| 丽娟两腿间一大丛黑毛| 国语自产偷拍精品视频偷| 被部长玩的漂亮人妻| 隔着内裤揉搓她的花蒂H漫画| 亚洲一区二区嗯好爽快点| 寂寞少妇扒开双腿猛烈进入免费看 | 99精品人妻无码专区在线视频| 狠狠噜天天噜日日噜| 巴西FREE性VIDEO极品| 国产乱老熟视频乱老熟女| 男人放进女人阳道视频观看| 暑假全天自我体罚PG具体方案| 特级做A爰片毛片免费69| 蜜芽796.COO永不失联| 麻豆一二三区AV精品传媒| 变态捡到女婴H养成调教| 年轻的馊子6中字HD| 亚洲 成人 综合 另类 图区| 性按摩XXXX在线观看| 一本色道无码不卡在线观看| 黑人刚破完处就三P| 7777久久亚洲中文字幕蜜桃| 扒开腿狂躁女人爽出白浆| 国内精品伊人久久久久影院对白 | 亚洲av激情无码专区在线播放|