Explosion-proof electric hoist is a kind of commonly used in hoisting machinery, its installation deployment is very important, do not know how the students have a lot of customers feedback operation, could be a small fittings installed incorrectly will lead directly to the crane can't normal management, small make up here to sort out the correct method of installing the explosion-proof electric hoist, help you solve this social 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.
1 explosion-proof electric hoist installation, should check whether the fixed plug block is loose. 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.
2. In order to ensure that the explosion-proof electric hoist does not derailment when it runs to both ends of the track or prevent collision and damage to the social body, an elastic buffer should be set up at both ends of the urban track. 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.
3. The grounding resistance of all power and control circuits of electrical equipment shall not be less than 10000 ohms per working voltage.
4. The track or its connecting frame shall be equipped with ground wires. Whether 4-5mm bare copper wires or metal wires with a cross section area of no less than 25mm2 can be used for grounding wires.
In addition, a comprehensive safety check is needed after the installation of electric hoist, which is very necessary from a safety perspective:
The electrical wiring connection is correct and reliable.
Explosion-proof electric hoist electrical installation can be suitable for installing a site of different types of current and work to provide voltage.
Are all lubricating parts adequately lubricated separately?
The selection of power cable must ensure that the power supply voltage at the line entry of the hoist is not lower than the rated voltage.
Limit installation action is correct, flexible and reliable.
Whether the wheel and track joint is safe and reliable.
Watching the installation of the correct way of handling the explosion-proof electric hoist, operation specification, 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.
