Explosion-proof electric hoist as a commonly used lifting machinery, its installation and deployment is very important. Explosion-proof electric hoist the exposed explosion-proof parts of the hoist are made of special non-spark materials, and the explosion-proof performance is safe and reliable. Products through the ministry of machinery industry explosion-proof electrical products quality supervision and inspection center Jiamusi sub-center explosion-proof performance testing, and issued explosion-proof certificate. Many customers give feedback that they do not know how to operate. A small accessory may be installed incorrectly, which will lead to the crane cannot work normally. Explosion-proof electric hoist the exposed explosion-proof parts of the hoist are made of special non-spark materials, and the explosion-proof performance is safe and reliable. Products through the ministry of machinery industry explosion-proof electrical products quality supervision and inspection center Jiamusi sub-center explosion-proof performance testing, and issued explosion-proof certificate. Here, Bian Xiao sorted out the correct way to install explosion-proof electric hoist to help you solve this problem. Explosion-proof electric hoist the exposed explosion-proof parts of the hoist are made of special non-spark materials, and the explosion-proof performance is safe and reliable. Products through the ministry of machinery industry explosion-proof electrical products quality supervision and inspection center Jiamusi sub-center explosion-proof performance testing, and issued explosion-proof certificate. When explosion-proof electric hoist is installed or reassembled, no-load operation should be carried out first, but to ensure that all parts are well installed and not energized. Before normal use, static load test should be carried out at 125% of the rated load, and lift from about 100 mm above the ground for 10 minutes to check whether it is normal.
1 explosion-proof electric hoist installation, should inspect the management fixed wire rope plug block is loose. The development of explosion-proof electric hoist belongs to special lifting equipment, which has the advantages of more compact economic structure, light weight, small volume, strong versatility of parts and components, simple and convenient operation. In use, it is absolutely forbidden to use it in the inadmissible environment, and more than one rated pressure load and rated closing times per hour.
2. In order to ensure that the explosion-proof electric hoist does not derailment or prevent collision damage to the body when it runs to both ends of the track, the elastic buffer should be set at both ends of the track. When explosion-proof electric hoist is installed or reassembled, no-load operation should be carried out first, but to ensure that all parts are well installed and not energized. Before normal use, static load test should be carried out at 125% of the rated load, and lift from about 100 mm above the ground for 10 minutes to check whether it is normal.
In figure 3. For all power supply lines of electrical installations, the ground resistance of the control line shall not be less than 10000 voltage per volt.
4. The track or its connecting frame shall be equipped with ground wire, which can be 4-5 mm bare copper wire or metal wire with a section no less than 25 mm 2.
In addition, after the installation of electric hoist, students need to analyze a comprehensive social safety management inspection, from the point of view of safety is very necessary:
PRZEWOD connection is correct and reliable.
The electrical equipment of explosion-proof electric hoist is suitable for the current type and working voltage of the installation site.
Whether all the lubrication enterprises can add enough lubricating oil respectively.
When selecting the power supply cable, it must be able to ensure that the working voltage of the power supply at the input end of the hoist motor is not lower than the rated output voltage.
Limit action is correct, flexible and reliable.
Wheel-rail engagement is reliable.
Finish installing explosion-proof electric hoist, the correct way of handling operation technical standards, rapid development can help you improve the learning efficiency of explosion-proof electric hoist work to reduce the production cost, we provide reliable explosion-proof electric hoist security, documents to be complete, cost-effective, quality of each product will have a detailed installation operating system, to help you quickly and efficiently to solve these problems, Interested friends welcome to inquire.
