Faults And Solutions Of Scissor Lift Aerial Work Platform
The advancement of science and technology and the development of life have brought many conveniences to people's various jobs. The wide range of applications of scissors lift makes it easy to work at heights. A mobile scissor lift has the characteristics of a stable structure, large load capacity, small footprint, safety, and high efficiency. It is widely used in the market for vertical transportation of goods and aerial work equipment.
The scissor lift platform is mainly used in the logistics industry, suitable for lifting, loading, and unloading goods, and can also be used for stage lifting, operating table lifting, etc. However, after long-term use, it is inevitable that there will be various failures. Do you know how to solve this problem? Let me tell you about the most common problems with scissor lifts.
Problem one, it cannot be lifted normally. First of all, you need to make sure that the machine can start normally and that the power supply is connected. If the machine fails to reach a certain height, it is usually because the hydraulic oil is too little, or the oil pipe is blocked, and it should be cleaned up in time. In addition, if the limit switch fails, the platform will not reach the customized position. The lack of phase of the power supply will also cause instability in the rise and fall.
The second problem is abnormal noise when working. There are many reasons for the noise. When the machine makes a sound, it is necessary to check what part is making the sound the first time and deal with it accurately. Poor sliding contact of the rollers or uneven surfaces will cause the wheels to make abnormal noises when moving; the lack of lubricant for contact parts such as rollers, arms, and bushings will also cause the machine to make noise when moving; check the situation for a period of time, appropriate amount Add lubricant; the reason for the sharp noise caused by the collision between the guide wheel and the guide rail is mostly that the front wheel or rear wheel bearing is damaged.
The third problem is shaking occurs during work. The shaking of the machine is mostly related to the tightness of the working bracket and the working arm accessories, and the connection of each joint must be tightly combined. The lack of arm lubricating oil will also cause the machine to jerk and shake.
For these three problems, Shandong Cathay Machinery Co., Ltd, as a professional scissor lift supplier, gives the following solutions:
Solution 1. If the lift cannot be lifted, check whether the power supply is connected and whether the indicator light is on. If everything is normal, check whether the pressure relief valve is loose, whether there is any foreign matter touching the travel switch, whether the oil pipe is unobstructed, etc., all of which will cause The device cannot to be raised or lowered.
Solution 2. For the noise of the machine, find the damaged part and repair it accurately. The reason for this situation of the roller is that the hardness of the roller is poor and the lubrication is not enough. In this regard, good-quality rollers should be replaced. If the guide groove is rough, the appearance of the guide groove should be dealt with in time. Sounds from parts such as rollers, working arms, and bushings are mostly due to lubricant problems. Lubricant should be added in an appropriate amount and damaged parts should be replaced.
Solution 3. for machine shaking. Check whether the outriggers and feet are supported stably, confirm the completeness of the accessories at the junction of the fulcrum, and add lubricating oil to the outrigger.
The above are the common faults and solutions of scissor lifts sorted out by Shandong Cathay Machinery, hoping to help you. If your machine is improperly operated by humans, please follow the manufacturer's operating instructions during subsequent use. If you have any doubts, please leave a message. Our professionals will quickly provide you with efficient and convenient solutions.
Shandong Cathay Machinery Co., Ltd.
www.cathaylift.com
Email: sales@cathaylift.com
