How to solve the electric lifting platform of small problems and daily maintenance？
Electric lifting platform operation is simple, fast, convenient, is a good helper for people working at high altitude, but once the electric lifting platform can not be hoisted, will affect people's normal work and production efficiency, so once this problem should be solved? Here are some simple self-help tips.
Electric lifting platform can not rise?
For the causes and solutions of electric lifting platform: too tight or internal directional valve leakage, need to check or replace the valve assembly; Cylinder leakage, need to check or replace cylinder components; The adjustment pressure of the overflow valve does not meet the requirements, and the pressure is adjusted to the required value.
For pump problems of electric lifting platform: check or replace the pump. If the oil is too low, too low, or if the oil filter is blocked and the oil can be filled, the oil filter should be cleaned promptly.
The power is not connected of electric lifting platform: please check whether the work instruction is working. These are small make up in daily work accumulated some experience, hope to help you, if this problem is not solved, you should contact the manufacturer or professional maintenance personnel to the site maintenance, can not continue to work in your electric lifting platform, so there is no safety hazard, endanger the safety of others.
What are the maintenance steps of electric lifting platform?
1. Check and adjust the gap between brake tile and brake wheel frequently to ensure flexibility and reliability. On the friction surface, there should be no dirt, dirt must be washed out with gasoline or thinner.
2. Lubrication and hydraulic oil of reducer, gearbox, outer mesh gear and other parts shall be carried out according to the requirements in the lubrication table.
3. Pay attention to check whether each wire rope broken wire and loose phenomenon. If it exceeds the relevant regulations, it must be replaced immediately. The maintenance of wire rope should be in strict accordance with GB5144-85 regulations.
4. Check the connection of each part frequently, and tighten it if there is looseness. Body connection bolts should be checked for tightness when the body is pressurized (the method of rotating arm can be used to create compression). All connecting axle must have cotter pin, and should be fully opened.
5. Check the normal operation of each organization frequently and there is no noise. If any fault is found, it must be eliminated in time.
6. When installing, disassembling and adjusting the rotary mechanism, please pay attention to ensure that the center line of the reducer of the rotary mechanism is parallel to the center line of the gear, and its meshing surface is not less than 70%, and the meshing gap is suitable.
7. Check all wires and cables regularly for any damage. The damaged parts should be bandaged and replaced in time.
8. Stop the motor in time in case of overheating, and continue running after troubleshooting. The motor bearing lubrication shall be good.
9, each part of the brush, the contact surface to keep clean, adjust the brush pressure, the contact area is not less than 50%.
10. Keep the control box and distribution box clean and clean the dust on the electrical equipment in time.
11. Contact opening and closing of travel switch of each safety device must be reliable, and contact arc pit should be polished timely.
