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After 5000 hours of operation of the elevator, repair the mechanical and electrical systems.
Long Beach.The electric lifting platform needs to work under load according to the regulations on the nameplate during use, but overloading is strictly prohibited during use. Especially in emergency situations, it can only briefly overload by 10%.
Using Help
.Check the hydraulic oil quality and level. When the lifting platform is raised to a high position, the hydraulic oil level should be 40-50 millimeters higher than the bottom of the oil tank. When the color of the hydraulic oil darkens, the oil becomes sticky, or there are foreign objects such as gravel in the oil, it should be replaced immediately; When there is looseness in the connection part, tighten the pipe joint.
Maintenance time regulations for hydraulic elevators: After 1500 hours of daily maintenance of the elevator, repair the mechanical and electrical systems.
The current fixed hydraulic elevators are mainly enclosed or meshed lifting channels surrounded by buildings and light steel structures, and use hydraulic cylinders to lift the platform. Its main components are as follows: the lifting passage part: a closed or mesh frame surrounded by buildings or light steel structures, a fixed hydraulic lifting platform with steel guide rails installed on both sides of the internal driving part: it is equipped with hydraulic driving motors, oil pumps, safety valves, fixed hydraulic lifting platform speed control valves The small oil tank cylinder part of hydraulic components such as directional valves: composed of one or more cylinders of a lifting cylinder a straight top platform, or a lifting shear fork frame forming a door system. The closed or mesh platform door or door system consists of a steel structure, with manual and automatic doors. Generally, open platforms do not have doors. The electrical part is composed of power, signal,Long BeachSelf propelled hydraulic lifting platform, safety, lighting, and other devices. The platform part is a steel structure platform that carries heavy objects, There are enclosed (i.e. cabin type) or open types, with guide rollers or guide shoes on both sides. The platform bottom can be connected to the lifting cylinder or lifting scissor type steel frame auxiliary parts, which are composed of hydraulic pipe fittings, pipelines, pressure gauges, and steel structure bases; Safety devices: safety valves, limit limits, door electromechanical interlocking, rupture valves emergency switches, and electrical short circuit protection.
Staying below high-altitude work sites is prohibited, and safety nets or other protective devices should be installed below the work site to avoid injury from falling objects.
When using, the weight should be evenly distributed, mainly in the center of the countertop. However, partial loading is allowed, but the longitudinal load cannot exceed half of the rated load. The horizontal load should not exceed one-third of the rated load, so this detail needs to be noted during use.
Function: Convenient unloading, strong stability, and low maintenance cost. Suitable for various vehicles on loading and unloading sites and places with relatively busy traffic. Loading and unloading platforms, lifting platforms, and unloading platforms: anti slip devices: This device is welded from steel plates and can effectively achieve anti slip function,Long BeachManufacturer of automatic hydraulic lifting platform,Long BeachFixed hydraulic pressure for lifting platform, which is reliable.
Installation materials.Regardless of the type of lifting platform used, people are more concerned about the stability during use. Because the stability not only affects the actual use effect, but also has varying degrees of impact on the safety during use, and the following aspects are taken to avoid this situation.
High stability of manufacturing materials. Usually, manufacturers can choose a variety of manufacturing materials when producing fixed loading and unloading platforms, and each material brings different effects when used. For many manufacturers in order to improve the stability of loading and unloading platforms during use, they attach great importance to the selection of manufacturing materials. Generally materials with high stability will be used as much as possible, as such materials can achieve better results in application.
If hydraulic elevators are used on campus, it can better enhance the safety and security of the campus. For campuses, especially after school every day, there are a large number of parents and there are also safety hazards such as people and cars. Maintaining order in such situations is a good idea.
The following is a brief description of the precautions for using high-altitude work platforms: high-altitude workers must hold a health certificate. Individuals with mental illness, hypertension, or mental illness are not allowed to engage in high-altitude work tasks. Staff are not allowed to engage in high-altitude work while drinking alcohol or feeling mentally drained.
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Of course, the hydraulic lifting platform uses a dual protection structure, which can make the work relatively safer. When lifting, an appropriate working surface can be selected, so that the lifting platform will be safer during operation. The process of operating the hydraulic lifting platform should be standardized, so that maintenance and debugging can be carried out before leaving the factory. At the same time, it can also ensure that all technical indicators can meet the design requirements, but it is necessary to connect the ground wire during use. Of course, the hydraulic electrical system does not need to be adjusted in this situation.
For project engineering, if the selected construction elevator can ensure the safety of construction workers, of course, it can also improve the overall work efficiency of the construction. Therefore, there are many manufacturers and types of construction elevators on the market, many customers have no choice when choosing. In fact, when choosing elevators, the first thing to pay attention to is their quality, so that they can choose suitable elevators. But now many customers have high requirements for craftsmanship when choosing elevators.
Long Beach.Convert to Simplified Chinese Convert to Traditional Chinese without converting the number of blank lines between paragraphs before and after:
After 5000 hours of operation of the elevator, repair the mechanical and electrical systems.
Troubleshooting: When the elevator power light is turned on, press the up button, the motor rotates, but the lifting platform does not rise. This may be due to the reversal of the motor after the three-phase power supply is connected, just change the two phase wires of the heavy machine.