To do a good job of routine maintenance of scissor lifts to pay attention to what difficulties

　　Mobile scissor lift is a kind of adjustment performance stable, adaptable goods lifting machine and equipment is mainly used for production production line height difference between the middle of the goods transport; raw materials release, exit; must do a good job it hydraulic machine management system maintenance to pay attention to what difficulties.

　　Mobile scissor lift cleaning gear oil is the hydraulic machine system life. There are many plunger couples in the hydraulic machine management system, some have small round holes for vibration damping, some have gaps, etc.. If the solid residue invasion will produce plunger coupling frustration, open card, main oil channel blockage, etc., seriously endanger the operation of the hydraulic machine system. General solid residue invasion hydraulic machine system way are: gear oil is too dirty net; give oil items are too dirty net; give oil and repair, maintenance maintenance a careless; hydraulic parts up chip, etc..

　　Scissor lift routine maintenance work to pay attention to what kind of problems?

　　1. scissor lift in no load for three times before work can be carried out.

　　2. Check the hydraulic machine carefully when using, home electrical system software, and no leakage or neglect before application.

　　3. In use four legs should be firmly supported point in the ground, to walk the wheel is about to leave the road as the standard if necessary, the application of wooden pillows.

　　4. In use need to plug in the power supply, hydraulic machine.

　　5. Overload is strictly prohibited.

　　6. The core of the load in use should be at the center point on the platform.

　　7. The moving doors at the left and right ends of the guardrail should be closed tightly.

　　8. can not be raised to a greater relative height, should check the gear oil is not to reach the required scale.

　　Encounter scissor lift lowering failure should do?

　　1, in the case of pressing the scissor lift lowering button with an electric meter to check whether the descending valve is powered, assuming no power to check the line and clean up the defects.

　　2, and then point down the lowering button condition with the ammeter to check whether the lowering valve has electricity, assuming that there is electricity, the lowering valve itself has defects to clean. Generally in the dusty local, solve the solenoid disassembly and cleaning.

　　3, scissor lift dusty simple cause relay failure, clean up and install a good try. Then remove the rotary vane pump of the descending valve to clean it, the rotary vane pump is unlikely to jam, the rotary vane pump of the descending valve must be kept clean and move flexible.

　　4, scissor lift lowering speed control valve imbalance adjust the falling speed if the production scheduling failure to replace the valve.