1. Hydraulic lifting platform (hereinafter referred to […]
1. Hydraulic lifting platform (hereinafter referred to as platform) has been repaired and debugged before leaving the factory, and all technical indicators have met the design requirements. Only ground wires need to be connected when it is used. Hydraulic electrical system need not be adjusted.
2. Before using the platform, the hydraulic and electrical systems should be carefully checked. It can be used without leakage or bareness.
3. When using the platform, the four legs should be firmly supported on the solid ground (whichever wheel is about to leave the ground) and sleepers can be used when necessary.
4. Platform airlift 1-3 times before loading operation.
5. The center of load should be at the center of the working table as far as possible.
6. The movable doors at both ends of the protective railings should be locked firmly before they can be operated.
7. Because the users have different requirements for the platform, the control forms of the platform are different. The hydraulic control systems and operation methods of several commonly used platforms are introduced as follows:
Hydraulic control system of support valve:
Firstly, press the motor start switch, motor rotation, gear pump oil, (note, motor do not reverse) the cylinder is extended, the platform is lifted; when it is lifted to the working height, (or to the highest limit height, it will automatically switch on the stroke switch and stop the lifting.) Press the motor stop button, the platform stops lifting and can work. When descending, press the descending button to connect the electromagnet button. At this time, the return oil of the cylinder is connected, and the platform decreases by its own weight. When it reaches the original position, the power supply is turned off. Emergency switch: directly limited to emergency use. In the rising state, or working state, temporary power outage, power outage, use when falling. (When the hydraulic oil is rotated counter-clockwise, the pressure will be automatically relieved, the cylinder return oil will be connected, and the platform will be reduced to its original height by its own weight.)