使用之前 First, before use
1. 在出厂前均已检验、调试完毕，各项技术指标均已达到设计要求，用户使用时只需认真阅读本说明书，并严格按步骤操作。 The lifting platform has been inspected and debugged before leaving the factory, and various technical indicators have reached the design requirements. Users only need to read this manual carefully and use the procedures strictly.
2. Non-professionals are not allowed to adjust the hydraulic system, electrical control system and structural components of the lifting platform .
3． 平台安装完毕初次使用时，要认真检查液压、电器、结构部件是否有异常，确保无异常时方可进行调试，空载3～5次后再进行载荷试验。 When the lifting platform is installed and used for the first time, it is necessary to carefully check whether there are any abnormalities in the hydraulic pressure, electrical appliances, and structural components, and to ensure that there is no abnormality before commissioning, and perform a load test after 3 to 5 no-load. This step also applies after platform overhaul.
4． This lifting platform has a guide structure. Carefully check the guide structure and make sure that the guide structure is in good condition before commissioning. The platform must not be loaded during commissioning.
5． Lifting platforms that have been deactivated for a long period of time should be performed in sections 2 to 5 of this chapter before use.
1. If the operator is replaced, the new operator should carefully learn the operating experience from the front operator and read the manual carefully. 技术 部门咨询。 If you have any questions, you should consult the relevant technical department of the manufacturer in time .
2. ： 应将载荷放置于工作台的中心位置 ， 严谨超载 ！ Load : The load should be placed in the center of the workbench , rigorous overload !
3.1 Brief description of operation:
The operation of the lifting platform is designed to be a fully automatic operation mode. Simply press the corresponding button on the control box to achieve the corresponding action, and it will automatically stop after reaching the working height. The realization of these functions is achieved through electrical appliances such as AC contactors and limit switches.
3.2 Precautions during operation
3.2.1 If conditions permit, special platform operators should be provided.
3.2.2 Things that operators should observe when pushing the button
A. Whether the load is placed in the center of the workbench, otherwise the relevant personnel should be urged to make adjustments.
B. After pressing the button, whether the table has any corresponding action, otherwise press the "Stop" button immediately to check whether the power line is out of phase to avoid burning the motor.
3.2.3 Matters to be observed by the operator during the lifting of the lifting platform
A. Observe whether there is oil leakage or oil leakage in the hydraulic oil circuit.
B. Whether there is abnormal noise in each rotating part. Do it accordingly. Replace severely worn parts in a timely manner.
C. Check if the hydraulic pump is abnormal. If so, they should be handled in a timely manner.
3.2.4 Disposal of the lifting platform after one year of operation
A. Clean the hydraulic pump.
B. Replace parts with severely worn rotating and transmission parts such as shaft pins.
C. Fill the rotating and transmission parts with sufficient oil.
D. Inspect all fasteners on the platform for looseness.
E. Check the cylinder rod for wear.
F. Check whether the control lines and electrical appliances are corroded and rusted, and whether the connectors of the lines are loose, dislodged, or rusted. Find problems and deal with them in a timely manner.
G. If the steel structure of the lifting platform is corroded or rusted, clean it up and spray paint in time.
H. Check all fasteners in the hydraulic circuit.
3.2.5 Hydraulic oil is the power transmission carrier. It is important to maintain the viscosity and cleanliness of the hydraulic oil. Replace the hydraulic oil at least every six months. If the frequency of use is high, more than 10 times a day, the hydraulic oil should be replaced every 3 months. 46 # hydraulic oil in winter and 32 # hydraulic oil in summer.