Description: 1. The chain box needs to be installed before installing the explosion-proof electric chain hoist. 2. The power must be cut off before connecting the power cord. Connect the ground wire at the same time, otherwise the operator may feel an electric shock when touching any part of the hoist or chain.
First, install the explosion-proof chain electric hoist first to install the chain box;
2. When connecting the power cord, the power must be cut off in advance. Connect the ground wire at the same time, otherwise the operator may feel an electric shock when touching any part of the hoist or chain.
3. Lubricate the load chain of the explosion-proof chain electric hoist. The degree of lubrication of the chain is an important factor affecting the service life of the load chain. Effective and timely lubrication of the load chain can ensure the effective service life of the chain.
Fourth, check the arrangement of the lifting chain. For multi-chain chain explosion-proof electric chain hoists, make sure that the lower hook frame is not turned over. 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.
5. Check the working voltage. Since the explosion-proof chain electric hoist is already equipped with the specified voltage at the time of production and delivery, the voltage of the electric hoist needs to be checked for wiring and confirmed whether it meets the requirements of the power supply voltage. If not, please refer to the instructions to correct it to meet the required operating voltage requirements.
Note: Installing explosion-proof electric chain hoist , if operated under improper voltage, may cause serious damage to explosion-proof electric chain hoist. To prevent this, you must ensure that the wiring meets the requirements of the required power source.