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KatanzaroSmallRemember not to overload, overload is the root cause of many faults.
There is a phenomenon of self stopping when running up and down. Due to poor contact of the safety protection switch it is easy for hydraulic cargo elevator manufacturers to cause this problem.
Katanzaro.Generally speaking, a lifting mechanism should be selected. For situations with small loads but large lifting heights, a lifting mechanism should be selected. According to the initial structure of the jacking, in order to meet the stability requirements, the size and lifting type of the oil cylinder are increased and in order to achieve the same effective area as the jacking force, the oil cylinder is added. If the latter is larger, the hydraulic pump will experience suction, causing air to enter the hydraulic oil and producing high noise.
.This paper briefly introduces some matters that should be paid attention to in the selection of oil tank for hydraulic elevators. The main functions of the hydraulic oil tank for elevators in the hydraulic systems of hydraulic machinery such as elevators and hydraulic elevators are oil storage, heat dissipation,KatanzaroElectric hydraulic lifting platform truck, separation of air contained in oil and elimination of foam.
Motor not running: Check all components of the motor for damage and check if there are any problems with the circuit and wiring.
Motor not running: Check all components of the motor for damage and check if there are any problems with the circuit and wiring.
Volume speed control circuit: Speed control is achieved by adjusting the displacement of a variable pump or variable motor.
Carefully prepare a special construction plan for installation and construction, and provide safety technical disclosure to installation personnel.
Do not use hydraulic lifting equipment with malfunctioning issues. The problem should be resolved before carrying cargo.
High value. Road noise can also occur if tires are crushed against objects that are prone to noise. The shaking amplitude of the scissor type lifting platform is proportional to its lifting height. The higher the height, the greater the shaking. When using it at a working height of 10 meters, if possible, please use safety protection measures
The characteristics of the platform include reliable hydraulic system, simple operation, large load-bearing capacity, and rear hinge support.
When the hydraulic system malfunctions, the hydraulic elevator may experience problems with the hydraulic pump, motor, valve, and hydraulic installation after repairing the hydraulic system, which can easily cause vibration and generate significant noise.
Therefore, the wholesale manufacturers of hydraulic elevators remind that there are three main ways to adjust the speed control circuit: throttling speed control circuit: quantitative pump oil supply using flow valves to adjust the flow in and out of the actuator to achieve speed control; In the volume throttling speed control circuit, the oil is supplied by the pressure limiting variable pump, and the flow rate into the actuator is adjusted by the flow valve to adapt the flow rate of the variable pump to the regulated flow rate of the speed control valve.
quality standard.For hydraulic cylinders in hydraulic elevators, it is not practical to change their effective working area A (equivalent to displacement) to adjust the speed. Generally, the speed can only be adjusted by changing the flow rate. For variable displacement motors,KatanzaroMobile hydraulic lifting platform, speed regulation can change both the flow rate and the motor displacement.
It is not allowed to throw tools and materials up and down, and ropes should be used to tie or hang them to avoid injuring workers or scaffolding below.
After long-term use of the automatic lifting platform equipment, it is inevitable that some malfunctions will occur. In order not to affect work, it is necessary to promptly solve the difficulties in starting the motor and abnormal sounds. Generally, due to overload, insufficient power supply, and a small cross-sectional area of the power supply cable,KatanzaroFoot hydraulic lifting platform vehicle, the starting voltage drop is too large and the price of the cargo elevator is reduced.
Katanzaro.Regularly check all wires and cables for damage. It is necessary to wrap and replace the damaged parts in a timely manner.
If the circuit of the device is not disconnected or lowered, it is necessary to park the car in a timely manner, clean the problem, and continue running. The motor bearings should be smooth and outstanding.