Description: Installation steps and precautions of explosion-proof electric chain hoist: First, the chain box needs to be installed before installing explosion-proof electric chain hoist;
Installation steps and precautions of explosion-proof chain electric hoist :
First, the chain box needs to be installed before the explosion-proof chain hoist is installed;
Second, connect the power cord. When connecting the power cord, do not turn on the power. At the same time, the ground wire must be connected, otherwise the operator may feel an electric shock when he touches any part of the electric hoist or the chain.
Third, lubricate the lifting chain of the explosion-proof chain electric hoist. Lubrication of the lifting chain is an important factor affecting the service life of the lifting chain. Applying grease in a timely and effective manner can ensure the effective service life of the lifting chain.
Fourth, the order of lifting chains must be ensured. If the explosion-proof chain electric hoist has multiple lifting chains, the lifting hooks under the lifting chain must not be tied up with the lifting chain. If it is turned over, restore it to its normal state, making sure that the welds of the chain are aligned in a row. Never hang a load on a chain hoist that is twisted.
Finally, check the voltage used in the explosion-proof chain electric hoist work place. Because the explosion-proof chain electric hoist is shipped from the factory, it is equipped with the voltage specified by the user or a higher voltage, such as 220 / 380V. You need to check the connected power cord And confirm whether the requirements of the power supply voltage are met.
When the explosion-proof chain electric hoist is installed, if the actual power supply voltage does not match the rated voltage of the explosion-proof chain electric hoist, it may cause serious damage to the explosion-proof chain electric hoist. To prevent this, you must ensure that the wiring meets the requirements of the required power source.