升降機在更換新油氣濾芯時，固定油氣濾芯底部安裝集流罩的螺栓（直徑8 mm）脫落。為了節(jié)約成本和節(jié)省時間，決定將螺栓重新焊上，先用濕棉紗覆蓋在油氣濾芯底部待焊螺栓的位置周圍，再用直徑2.5 mm的焊條小電流進行點焊。 
Lifts lift manufacturers analysis of oil and gas in the replacement of a new filter, the filter is installed at the bottom of a fixed oil and gas manifold cover screw (diameter 8 mm) off. In order to save costs and save time, decided to re-weld the bolts, first covered with a wet cotton yarn around the location of oil and gas at the bottom of the filter to be welded the bolts, and then a 2.5 mm diameter spot welding electrodes small current.
        
建議拆下升降機上舊的油氣濾芯時，發(fā)現(xiàn)密封墊牢固地粘在油氣濾芯安裝筒上。放出油液，鏟除密封墊，再用油將密封墊的碎屑沖洗干凈。這樣做不僅費時，而且浪費油液，還不能保證完全清除密封墊碎屑。大家可以用鐵絲制作1個簡易的十字型支架，將垃圾袋套好后，再將其放入油氣筒中，確定其密封牢固后即可清除密封墊。
Lift manufacturer recommends removing the lift on the old oil and gas filters, we found that the gasket is firmly glued to the oil and gas canister filter installation. Release oil, eradicate gaskets, then oil will seal debris rinse.This is not only time-consuming, and waste oil, it can not guarantee complete removal of seal debris. We can make a simple wire cross-shaped bracket, the trash bag after a good set, and then put it in the oil and gas cylinder, make sure to clear it after the gasket seal securely.