av高清-av毛片免费看-av毛片在线看-av免费网站在线观看-av女同-av片在线观看

Maintenance method of Heshan office chair

2020-05-12 1434

Heshan office chair is on a plane, and ensure it is in a horizontal position. Remove the fastening clip at the bottom of the seat and then take off the base. If you fix the base of the bolt or nut, you can use a suitable wrench to loosen and remove it.

Look inside the chair for damaged or damaged parts that may need to be replaced inside. In case of other damaged parts other than gas cylinders, ensure to replace them with correct ones. Refer to the manufacturer's instruction manual for proper replacement parts.

Turn the cylinder tongs over and release the cylinder until it simply falls. Please take care not to pull it forcibly, otherwise it may damage other parts of the chair.

To buy new cylinders at any home hardware store. Ask a sales representative for assistance to ensure you choose the right replacement. Once you have a new cylinder, put the tapered end of the chair column inside.

With the new natural cylinder in place, you can install the basic chair from scratch. Tighten all bolts and nuts with spanner and delete. When the whole chair is assembled from the beginning, check whether it works normally by adjusting the height of the seat cylinder.


主站蜘蛛池模板: 亚洲视频在线免费播放 | 中文字幕免费人成乱码中国 | 天天成人综合网 | 日韩亚洲欧美一区 | 亚洲第一页视频 | 四虎影院最新地址 | 日韩免费精品视频 | 亚洲综合三区 | 日本高清在线观看视频 | 亚洲成在人线影视天堂网 | 色花堂国产精品第二页 | 午夜影院在线观看免费 | 亚洲第二色 | 色国产精品一区在线观看 | 天天做天天爱天天爽综合区 | 欧美丝袜一区二区三区 | 自拍三区播 | 中文字幕欧美在线观看 | 日韩成人免费观看 | 深夜视频免费在线观看 | 夜夜揉揉日日人人视频 | 日本一区二区三区在线 视频观看免费 | 四虎最新网址 | 日韩一级片在线免费观看 | 天天天天做夜夜夜夜 | 性喷潮久久久久久久久 | 色狠狠成人综合色 | 日韩在线免费观看视频 | 日韩理论 | 婷婷色激情| 色香色香欲天天天影视综合网 | 香蕉久久夜色精品国产小优 | 亚洲最大成人 | 亚洲综合精品一二三区在线 | 色偷偷亚洲女性天堂 | 四虎影视站长工具 | 四虎在线观看视频 | 日日摸日日碰夜夜爽97纠 | 亚洲成人毛片 | 永久看一二三四线 | 色综合久久天天综线观看 |