Winch, winch, derrick, traction machine users do the maintenance work, can reference method:

1. 做好卷揚機機械、電氣部分的清潔工作。

1 do the hoist electrical parts of machinery, cleaning work.

2. 經常保持傳動部分的潤滑。軸承和齒輪分別加注和涂抹黃油（鈣基脂）。減速器一般加注30號機油。減速器漏油嚴重的必須及時處理，使潤滑油始終保持規定油面高度。

2 keep the lubricating the transmission part. Bearing and gear are respectively filled and butter (Gai Jizhi). Reducer general filling No. 30 oil. Reducer of serious must be treated in time, the lubricating oil keeps the oil surface height.

3.每班檢查制動器是否正常。及時調整好制動瓦與制動輪之間的間隙，使制動器處于良好工作狀態。

3 class brake check whether it is normal. Adjust the clearance between brake shoe and brake wheel, the brake is in good condition.

4.要勤檢查鋼絲繩。當發現一個捻距內斷絲≥10%時，或存在嚴重銹蝕、扭曲、打結、壓扁等物理變形時，應及時更換鋼絲繩。根據鋼絲繩表面情況，及時涂抹鋼絲繩油。

4 frequently check the wire rope. When a pitch of broken wires within ≥ 10%, or the existence of serious corrosion, twisted, knotted, squash and other physical deformation, should change the wire rope in time. The surfaces of steel wire rope, wire rope oil painting in a timely manner.

5.卷揚機長期閑置后重新啟用的、或卷揚機工作約600小時后，要對整機進行全面清洗。同時，要測定電動機的絕緣電阻值，必要時進行抽蕊檢查。對變速器要打開頂蓋，進行檢查和注新的潤滑油。對制動閘瓦等易磨損件應及時更換配件

5 the long-term idle after re enabled, or hoist working about 600 hours later, to conduct a comprehensive cleaning machine. At the same time, to measure the insulation resistance of the motor, to take Rui to check when necessary. The transmission to open the top cover, check and note the new lubricating oil. The brake shoes and so easy to wear parts should be timely replacement parts