Regular inspection and maintenance, eliminating hidden dangers, extending equipment service life, and ensuring the safety performance of elevators.Remove and disassemble the hydraulic lift cargo elevator lowering valve, blow out the plunger with compressed air, then install it and reinstall it.Wieden ,Characteristics of hydraulic elevators: Hydraulic lifting platform products are divided into curved arm hydraulic lifting machines, scissor fork hydraulic lifting machines, mast hydraulic elevators, and straight arm hydraulic elevators according to their working modes. Hydraulic elevator is a replacement product of folding arm elevator (lifting platform) and scissor fork elevator (lifting platform). It can be widely used for the decoration and decoration of stations, docks, airports, posts and telecommunications municipal gardens, garages, cleaning companies, public building facades, or the installation and maintenance of power systems, etc. This elevator has the advantages of light weight, self-propelled walking, electric starting, self supporting legs, simple operation, large working area, and especially the ability to cross obstacles for high-altitude operations.Fault analysis of mobile elevators: Mobile elevators cannot lift or have weak lifting force: overflow valve pressure regulation does not meet the requirements: adjust the pressure to the required value; Oil cylinder internal leakage: check or exchange oil cylinder components; Clamping or internal leakage of directional valve: Check or exchange valve components; If the oil level is too low and the oil inlet filter is blocked, add enough oil and clean the filter. The fuel supply pump has drawbacks: check or exchange the pump.Ghijduwon,Maintenance tips: When personnel enter the interior of an outdoor elevator for maintenance, they must hang the elevator to prevent sudden descent of the elevator and cause casualties.The inconsistent production dimensions of the hydraulic lifting platform support rods are a quality defect of the lifting platform equipment itself. It is recommended that the manufacturer replace them, as the probability of this situation occurring is relatively low.After entering winter, elevators are prone to some small problems and malfunctions, which requires users to perform seasonal maintenance and upkeep on the elevator. Below, the editor will briefly introduce the winter maintenance precautions and key points of the elevator.

Aluminum alloy elevators, also known as aluminum alloy lifting platforms currently have a wide variety in the Chinese market. They are highly favored by users due to their flexible movement, light weight, and small size.Connect the motor naturally to the elevator. When connecting, it is necessary to ensure that the concentricity of the elevator output shaft and the motor input shaft is consistent, and the outer flanges of the two are parallel. Inconsistent alignment can lead to motor shaft breakage or elevator gear wear.Preparation before folding and installation of the elevator. Carefully prepare a special construction plan for installation and provide safety technical disclosure to the installation personnel.manufacturer,There are three movable plates on both sides of the adjustment plate which can effectively avoid accidentally injuring the toes of operators when the adjustment plate is lowered, ensuring the safety of equipment use.Novice operators should pay attention to which equipment wears quickly when operating mobile elevators: Due to factors such as the processing and installation of high-altitude work platform equipment components such as mobile elevators, the equipment surface is rough, the area is small,Wieden 5 ton hydraulic lifting platform, and the load bearing is uneven, the concave and convex parts on the surface of the parts are embedded and friction with each other, and metal debris undergoes secondary friction with the equipment, which will accelerate the wear and tear of the surface of the equipment parts. Therefore, mobile elevators and other high-altitude work platform equipment are prone to wear and tear of components during the running-in period, with a fast wear rate.Once the freight elevator malfunctions, the maintenance unit shall arrive at the site within the specified time (the specific time is not specified in Beijing, but within minutes).

According to the performance of the equipment, aluminum alloy lifting platforms are generally divided into the following categories: mobile aluminum alloy lifting platforms: the equipment uses high-strength aluminum alloy materials, greatly reducing the deflection of the lifting platform. Small size, capable of lifting and lowering operations in a relatively small space. At the same time the lightweight and flexible model can move and operate a fixed aluminum alloy lifting platform: High strength aluminum alloy plates are generally used in the market, and the design process is more user-friendly and meticulous. The equipment can be customized according to the actual use situation, and the size and load increase of the table can greatly meet the diverse needs of customers.OK or not?,The seat belt needs to be inspected every six months, with a load of kilograms. The test time is five minutes. After the test,Wieden Mechanical hydraulic lifting platform, check whether the seat belt is broken or deformed, and keep records of the experiment. Any unqualified seat belts should be immediately stopped from use.Check the one-way valve in the valve group for natural lowering of the lifting platform. If dirt is found on the sealing surface of a single valve, clean the one-way valve.It is strictly prohibited to connect the motor of the lifting platform to the wrong power supply. It should be ensured that the voltage is V or V, and daily cleaning work should be carried out. Dust and debris on the motor should be cleaned in a timely manner.Wieden ,Loose motor fixing screws: When the motor fan rotates, there is a sound. If the screws fixing the motor are loose, coupled with the vibration of the motor itself, the motor collides with other components, resulting in a sound; The joints of each pin shaft are dry, lacking oil, and there is hard friction between the iron parts, the editor should emphasize again that timely maintenance and frequent refueling are important; If the hydraulic lifting platform does not rise, there is air in the hydraulic oil. You can open the exhaust hole, add gas, and then tighten it again; Hydraulic oil solidification: replace the hydraulic oil; Oil leakage: Check if there is any oil leakage at the interfaces of each oil pipe. If there is any oil leakage, replace it in a timely manner; Motor reversal: Check for wiring errors; (Manufacturers of hydraulic lifting platforms who do not understand electricity in a timely manner)There are foreign objects inside the oil delivery pipe of the hydraulic lifting platform, resulting in uneven surface conditions. It is recommended to carefully check whether the delivery pipe is smooth.Hydraulic oil should be kept clean and replaced every months; When repairing, maintaining, and cleaning the elevator, be sure to support the support rod.