Two-speed electric hoist performed using six criteria

PK two-speed electric  wire rope hoist  lifting capacity of 125 kg to 2000 kg, with a single-speed and two-speed two speeds, PK two-speed electric chain hoists are widely used in machinery manufacturing, electronics, automotive, shipbuilding and high-tech industrial areas and other modern industrial, perform the following criteria should be used to ensure safety.
One, should be carefully checked before starting hoist equipment mechanical, electrical, wire rope, hanging clamp, stopper, etc. is intact and reliable.
Second, not to overload lifting.manual hoist Lifting of hand grip on the rope and objects allowed the question.
Three, two-speed electric hoist lifting an object, you must observe safety procedures rigger hook. Should be securely tied, the object should be located at the cusp gap liner protection.
Fourth, the use of trailer wire electrical switch starter. Insulation must be good. Properly pushed the button, operation,hoist and trolley attention standing position.
Five, monorail hoist the corner or near the rail track at the end, you must slow down operation.
Six, where there are operating room must have a two-speed electric hoist hand operation,manual block strict compliance with the relevant safety traffic engineering gold rules.