Description: Explosion-proof wire rope electric hoist is a small electric hoist. It belongs to single-phase electric hoist and is the first choice for household lifting machinery. The safe operation steps of explosion-proof wire rope electric hoist are as follows:
Explosion-proof wire rope electric hoist is a small electric hoist, which belongs to single-phase electric hoist and is the first choice for household lifting machinery. The safe operation steps of explosion-proof wire rope electric hoist are as follows:
1. Before using explosion-proof wire rope electric hoist, you must read and understand the instructions carefully. The installation position of the explosion-proof electric hoist must be selected in a place that meets the requirements and is easy to operate. It is necessary to regularly check whether the installation of the explosion-proof electric rope hoist is secure.
2. Do not use in overload or when the weight of the object being lifted is unclear. Overload will damage explosion-proof electric hoist and / or steel wire rope, increasing unsafe factors during operation. When lifting heavy objects, it is recommended to use pulleys for double rope operation, which can reduce the load on the wire rope and other major components by 50%.
3. Explosion-proof electric hoist is designed according to intermittent operation (S3-20% -10min), please do not use it continuously for a long time. Continuous use increases unsafe factors during operation.
4. When the explosion-proof electric hoist is in operation, please do not “pull” the object being hoisted, otherwise the load on the explosion-proof electric hoist will increase at any time, and the explosion-proof electric hoist and steel wire rope will easily be overloaded.
5. Keep the working area of the explosion-proof electric hoist clean and tidy. Do not allow casual people to approach the safe area for lifting operations. Do not allow anyone to touch the tightened wire rope. Anyone is not allowed to run under the explosion-proof electric hoist.
6. If the wire rope needs to be replaced, its model and specifications must be consistent with the original wire rope.
7. When operating the wire rope, please wear thick leather gloves and don't let the wire rope slide over your hand, otherwise the broken part of the wire will hurt your hand.
8. After the explosion-proof electric hoist finishes the operation, when the wire rope is collected into the copper, please do not directly guide the arrangement of the wire rope by hand.
9. Don't use the hook to hook the wire rope itself, and do not use the wire rope of the explosion-proof electric hoist to tie up or hang the object. Otherwise it will damage the wire rope. When tethering the suspended object, use another suitable rope.
10. The limiter is configured as a safety device. It can ensure that the lifting circuit is automatically cut off when the hook is lifted to the limit position. Do not use the stopper as a limit switch.
11. It is forbidden to lift people. Do not use explosion-proof electric hoists to lift people or use them to load elevators.
12, the choice of installation position of explosion-proof electric hoist , the warning signs and intellectual signs should be in a conspicuous state, because the correct operation according to the relevant signs.