Explosion-proof electric hoist is an explosion-proof lifting equipment designed in accordance with explosion-proof standards. Its exposed explosion-proof parts are made of special non-sparking materials, so it has safe and reliable explosion-proof performance. Even so, during use, the user should follow the instructions in the manual to avoid damage to the equipment and accidents. Once again, we would like to remind that no matter which type electric hoist you use, you must follow the rules of use. The following are some precautions for the use of explosion-proof electric hoists.
Before use, there must be professional operators. They must read the product instructions and master the explosion-proof and safe operating procedures. Understand the working principle of electric hoist. In addition, frequently used parts such as wire ropes, hooks, slings, flashlight doors, slings, etc. should be carefully inspected to see if there are any defects or damages, and to confirm that they are safe and reliable before use. You can perform an empty vehicle test load before the lifting operation to check whether the machine is operating normally.
When using, make sure that the weight of the heavy object can be lifted, and then operate it, and overloading is prohibited. When lifting, no people can stand underneath or in the bucket. The electric hoist has not stopped, so don't rush to get on and off the objects. During the lifting process, pay attention to the three “nots”, do not lift heavy objects at an angle, do not drag heavy objects horizontally, and do not lift buried heavy objects.
Also note that the limiter cannot be used as a switch, because the limiter is an emergency safety device that prevents the hook from not stopping in time when it rises or falls, and cannot be used as a switch. During the lifting process, if the motor generates heat or makes an abnormal sound, stop the operation immediately and troubleshoot.
After use, the main power supply of the explosion-proof electric hoist should be cut off immediately. When not working, do not hang heavy objects in the air. On the one hand, it is not safe, on the other hand, it is to prevent parts from deforming. In order to maintain good performance of the equipment, the explosion-proof electric hoist should be inspected periodically every 10-15 days, and the use of the hoist should be stopped immediately after the problem is found, and the maintenance should be carried out. It should be noted that if you need to remove the shell when repairing the motor, control box, limit switch, and button switch, you should cut off the power before proceeding.
The above are the precautions for the use of explosion-proof electric hoist. For everyone to see clearly, the precautions are deliberately divided into: before use, during use, and after use, the electric hoist hopes that the operator can pay attention to the above matters and carry out regular equipment Check, maintain, and power off immediately after operation.
Contactez nos spécialistes de la grue
Envoyez-nous un message et nous reviendrons vers vous dès que possible.
French 
English 
Spanish 
Japanese 
Indonesian 
Thai 
Russian 
Vietnamese 
Arabic