jizz中国老师高潮喷水,国产av在线观看,玩弄人妻少妇500系列,99国精产品一区二区三区a片

Welcome to Jinan Jinli Hydraulic Machinery Co., Ltd! Our company is insured by an insurance company!                              TEL:0531-84233822   TEL:13954115865   中文版

contact us

聯(lián)系我們

TEL:0531-84233822

TEL:15550068833/13954115865

E-mail:jinliyeya@126.com

Address: Haichuang Industrial Park, Huanghe Street, Jiyang District, Jinan City

Company News

Precautions for each process of the lifting platform

Source: Time:2020-02-23 09:02:32 views:

Precautions for each process of the lifting platform

The lifting platform is named after its large cargo capacity and stable lift, and is a widely used freight elevator. To ensure safety, it is necessary to strictly follow the technical specifications for operation and manipulation throughout the entire application process.

1. The lifting platform is a necessary operator for the safety of special equipment. Operators should undergo safety operation training (including knowledge transfer, skill transfer, and standardized transfer) and obtain a special equipment safety operation license issued by the national security inspection unit.

2. The lifting platform belongs to special equipment safety and should be declared and inspected according to regulations.

3. The lifting platform belongs to the cargo elevator, and according to national requirements, the cargo elevator is strictly prohibited from carrying passengers.

4. The hydraulic valves in front of the lifting platform factory (functions: cut-off, drainage, stabilizing tube, separation, etc.) have been adjusted by technical engineers and are strictly prohibited from being adjusted without authorization. To prevent harm to the safety factor of the hydraulic transmission system of the lifting platform.

5. It is strictly prohibited to operate the lifting platform beyond the weight limit to prevent damage to machinery and equipment and even accidental injury.

6. When placing goods, try to position the center of gravity on the middle part of the lifting platform as much as possible to prevent uneven support and influence on the safety of the cargo elevator.

7. Before lifting or lowering the cargo elevator on the lifting platform, the cargo elevator door must be closed in a timely manner. If there are protective doors, they should also be tightly closed, and the lifting platform can only be operated after pressing the alarm bell.

8. When the lifting platform is raised or lowered, it is strictly prohibited for workers to open the protective door and enter the elevator shaft of the lifting platform for work. After the lifting platform has come to a stable stop, the protective door and lifting platform door can be opened to carry out loading and unloading or other work.

9. When repairing the lifting platform, be sure to cut off the power supply.

{10}

Links

无码日本精品xxxxxxxxx| 女邻居的大乳中文字幕bd| 少妇人妻一区二区三区视频| 公翁的粗大放进我的秘密电影| 久久久亚洲精品无码| 黄瓜视频下载| 欧洲精品99毛片免费高清观看| 久久精品国产亚洲av麻豆图片| 特黄把女人弄爽又大又粗| 国产精品成人久久久久久久| 性妇bbw搡bbbb搡bbbb| 人妻少妇精品视频一区二区三区| 国产精品亚洲一区二区三区| 成人片黄网站色大片免费观看cn| 东北浪妇交换俱乐部| 图书馆h含着粉嫩小奶头h漫画| 青青草在线视频| caoporen免费精品视频| 精品人人搡人妻人人玩a片| 闺蜜男友猛撞h花液h深| 国产a√精品区二区三区四区| 欧洲高清视频在线观看| 农村穷山沟女人乱弄视频| 欧美mv日韩mv国产网站| 老旺的大肉蟒进进出出| 精品人妻一区二区三区| 婷婷大伊香蕉五月天视频| 国产视频一区二区| 又爽又色又高潮的国产精品| 奇米777狠狠888俺也去| 成人免费视频| 最近免费中文字幕中文高清百度| 你是我的城池营垒全集免费观看| 蜜桃狠狠色伊人亚洲综合网站| 欧美人与鲁交大毛片免费| 扒开她粉嫩的小缝的a片| 五十路熟女人妻一区二区| gogogo免费高清日本| 国产精品18久久久久久不卡| 国产激情一区二区三区app| 色费女人18毛片a级毛片视频|