韩国伦理电影在线观看_娇妻一晚上被三根一起进视频_jizz丰满_欧美成人一区二区视频在线观看_国产午夜福利小视频_aav在线播放_亚洲 中文字幕国产综合_亚洲V殴美V目本V_高清视频一区二区_黑人粗大一区二区三区

News 分類>>

Cleaning and maintenance of foam machinery

2020-06-15
Times:2028
Back

Foam equipment / foam machinery and equipment shall be kept clean frequently to prevent oil, water and dust from immersion.

the rolling bearing is used for the rotating motor, and the bearing shall be cleaned (with kerosene or diesel oil) and replaced with cleaning grease every other month. Gears, sprockets, etc. should be cleaned before work every day and then lubricated.

pay attention to whether the exposed hose and wire have the phenomenon of rolling deflection, pulling off, damage, etc.

always check the sensitivity of each contact and interlock.use mechanical and electrical equipment in accordance with the instructions.

Search