性欧美极品另类-性欧美极品-性欧美黑人xxxx-性欧美黑人-久久在精品线影院精品国产-久久曰视频

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

Industry News

Elevator Operation Manual

Source: Time:2017-12-26 09:32:40 views:

The lifting platform must be placed on a solid and flat ground to prevent tipping over during work.
1. The lifting platform must be placed on a solid and flat ground to prevent tipping over during work. 2. Work according to the load specified on the nameplate, and overloading is strictly prohibited. In emergency situations, a brief overload of 10% is allowed. 3. Try to evenly distribute heavy objects in the center of the table as much as possible. In special circumstances, partial load is allowed: the longitudinal partial load shall not exceed 1/2 of the rated load, and the lateral partial load shall not exceed 1/3 of the rated load. The unbalanced load must be kept about 300 millimeters away from the edge of the platform. 4. Materials that are easy to roll, such as pipes, must be tightly blocked or tied properly. 5. Elevators without manned protection are strictly prohibited from carrying people. The lifting platform used for carrying people is equipped with railings and crack prevention valves. The crack prevention valve can prevent accidents caused by oil pipe rupture leading to uncontrolled descent of the workbench. 6. When the lifting platform is working, prevent your hands, feet, and clothes from being squeezed. 7. Press the "up" or "down" button to raise or lower the workbench. If the workbench does not move, it should be stopped immediately for inspection. 8. If the lifting platform does not lift and you hear the overflow valve whistling, stop the machine immediately for inspection. Otherwise, the oil pump will quickly overheat and suffer serious damage. The overflow valve is used to protect the safety of the machine and operators, and cannot be adjusted arbitrarily. 9. Heavy objects can only be removed when the workbench stops moving.

  Elevator Operation Manual 1. The lifting platform must be placed on a solid and flat ground to prevent tipping over during operation. 2. Work according to the load specified on the nameplate, and overloading is strictly prohibited. In emergency situations, a brief overload of 10% is allowed. 3. Try to evenly distribute heavy objects in the center of the table as much as possible. In special circumstances, partial load is allowed: the longitudinal partial load shall not exceed 1/2 of the rated load, and the lateral partial load shall not exceed 1/3 of the rated load. The unbalanced load must be kept about 300 millimeters away from the edge of the platform. 4. Materials that are easy to roll, such as pipes, must be tightly blocked or tied properly. 5. Elevators without manned protection are strictly prohibited from carrying people. The lifting platform used for carrying people is equipped with railings and crack prevention valves. The crack prevention valve can prevent accidents caused by oil pipe rupture leading to uncontrolled descent of the workbench. 6. During the operation of the lifting platform, prevent hands, feet, and clothes from being squeezed. 7. Press the "up" or "down" button to raise or lower the workbench. If the workbench does not move, it should be stopped immediately for inspection. 8. If the lifting platform does not lift and you hear the overflow valve whistling, stop the machine immediately for inspection. Otherwise, the oil pump will quickly overheat and suffer serious damage. The overflow valve is used to protect the safety of the machine and operators, and cannot be adjusted arbitrarily. 9. Heavy objects can only be removed when the workbench stops moving.

  1、 Features: The above is a mobile hydraulic lifting platform, with lifting heights divided into 4, 6, 8, 10, 12, 14, 16, 18, and 1 meter. It is equipped with an overload lifting platform; The hydraulic scissor lift platform of the hydraulic safety protection system is mainly made of high-strength manganese steel rectangular pipes, with high strength and durability. 2. It consists of three parts: base, arm, and workbench. The base is welded with steel plates of corresponding strength; The boom is a scissor strut hinge type vertical lift. 3. Equipped with an anti fall safety protection system to prevent pipeline rupture. 4. Equipped with a manual descent valve for emergency descent during power outages. 5. The hydraulic cylinder body adopts precision grinding and imported seals to ensure good sealing performance of the cylinder. The height of the lifting platform guardrail is between 900MM-1200mm, and customers can choose the guardrail height according to their requirements. 7. Equipped with a manual hydraulic device, it can operate normally in areas with power outages or no power supply. It can also be equipped with a telescopic platform, which can be extended to the desired position when the platform length is insufficient, thereby improving work efficiency.

Links

四虎蜜桃色噜噜视频在线观看 | 久久久成人wwW | 黄色/片视频网站18 秘书人妻91久久汗水 | 成人无码一二三产区入口 | 欧美黑人性猛性生活视频 | 国产精品a v久久久久久毛片 | 国产 6 8婬片A片AAA片色软件 | 国产一级a毛一级a看免费看 | 日本熟女伦乱视频 | 国产激情综合五月久久 | 亚洲AV永久久久久久久久久 | 波多野结衣一级视频全集 | 成人黄色视频小说在线看 | 一级生活片视频aaaaaa | 精品国产乱码久久久久久1区2匹 | 性久久久久久久久久久 | 四川最大BBBBBBBBB | BBB搡BBB搡BBB搡BBB| 欧美日韩视频在线观看一区二区三区 国产 | 一级丰满老熟女毛片免费播放视频 | 逛躁老熟妇BBB | 国产麻豆福利av在线播放 | 免费看三级,人妻 | 一级做a爱性毛片久久久9175 | 最新国产亚洲AV片天天在线观看 | 麻豆精品传媒午夜久久版软件功能 | 女人被舔出水的高潮视频 | 综合网激情5月天 | 韩国无马中文字幕一区 | 国产亲子乱婬一级A片借种 河北真实伦对白精彩脏话 免费做a爰片77777 | 国产精品 国产18 | 狠狠躁日日躁夜夜躁A片小说免费 | 密臀tv在线91 | 无吗小电影在线观看 | 男女午夜做性爱视频在线免费观看视频 | 蜜桃视频少妇97在线 | 蜜桃av秘 无码一区二区三欧 | 国产精品成人免费久久黄AV片 | 91成人 在线观看喷潮 | 蜜桃AV鲁一鲁一鲁一鲁樱花影院 | 蜜桃精品噜噜噜成人AV |