Safety Precautions chain hoist 1. Please use the instructions on the nameplate memorize and after the operation. 2. Please, the lower limit stop block adjustment after lifting objects. 3. Make sure the brake before using the situation is reliable. 4. If it is found the rope before using these unusual circumstances arise, never operate. (1) bending, deformation, corrosion. (2) the extent of breaking the chain exceeds the requirements, the wear volume. 5. Please use 500V megger before installation check the motor and control box insulation resistance, cold resistance at room temperature should be greater than 5MΩ chain hoist, before use. 6. Never exceed the rated load lifting objects dhk chain hoist, rated load on the hook from the nameplate has been identified. 7. Ban lifting objects by people on the other as never will hoist elevator hoisting mechanism for manned. 8. The following items shall not be someone lifting. 9. Lifting objects in the swing state can not hook lifting. 10. Please gourd and then moved to the object just above the lifting, not oblique hanging. 11. Limit does not allow repeated use as a limit switch. 12. Not lifting objects connected with the ground. 13. Do not over-jog operation. 14. Keep your hands and other objects before pulling switches lines. 15. Before maintenance and inspection must cut off the power. 16. Maintenance and inspection work must be carried out under no-load condition. 17. Make sure the wedge is installed before using solid and reliable. Reversal chain hoist brakes hazards of the job: a chain hoist crane body heavy lifting weights at runtime inertia will be great, and electric chain hoist during normal operation, and immediately counter- turn braking, the electric motor will run throughout the organization with great torque transmission group detrimental to the electric chain hoist rings, severe broken drive shaft, the body has the potential to skew distortion. Second, the chain hoist brakes would reverse gear coupling phylogenetic violent impact chain hoist prices, damage gear, causing chain hoist equipment accidents. Third, the chain chain hoist brakes would reverse the electrical dynamometer have a great torque and strong currents, severe burn out the motor. Fourth, the chain hoist reverse brakes also make the air cause hanging objects swing hanging objects fall occurred. Electric chain hoist prices _ _ Sichuan electric chain hoist lifting from Qingyuan Xinyu Xinyu Crane Co. provided. Qingyuan Xinyu Crane Co. (xyqz0312.1688.com) strong, credible, Baoding in Hebei engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting and you hand into the brilliant, for a better future!