润滑环链电动葫芦的负载链，链条的润滑程度是影响负载链使用寿命的一个重要因素。及时有效地润滑负载链，才能保证链条的有效使用寿命。检查链条的排列对于多行链的环链电动葫芦，应确保下钩架不被翻转。如果翻转，将其恢复至正常状态，防爆电动葫芦，确保链条的焊接口排列成行。切勿在链条扭曲的葫芦上悬挂负载。检查工作电压由于环链电动葫芦出厂时，是按用户指出的电压或较高的电压装备的（仅对双电压而言），防爆电动葫芦，如230/460V，需检查接线并确认是否满足电源电压的要求。如果不符合，请参照说明书加以更正以满足必须的工作电压要求。安装环链电动葫芦，如果在不适当的电压下操作，防爆电动葫芦供应，可能会对环链电动葫芦造成严重损坏。为了防止这种情况的出现，必须确保接线满足所需电源
The load chain of the hoist chain electric hoist and the degree of lubrication of the chain are an important factor affecting the service life of the load chain. In order to ensure the effective service life of the chain, the load chain is lubricated in time and effectively. Check the arrangement of the chain for the multi chain chain electric hoist, it should be ensured that the hooked rack is not turned over. If flipped, restore it to the normal state, explosion-proof electric hoist, ensure that the chain of welding line is arranged. Do not hang the load on the chain twisted gourd. Check the working voltage, because when the chain hoist is out of factory, it is equipped according to the voltage or higher voltage indicated by the user (for two voltages only), the explosion-proof electric hoist, such as 230/460V, needs to check the wiring and confirm whether it meets the requirements of the supply voltage. If not, please refer to the instructions to correct the required working voltage requirements. Install the ring chain electric hoist, if the operation under the inappropriate voltage, explosion-proof electric hoist supply, may cause serious damage to the ring chain electric hoist. In order to prevent the occurrence of this situation, it is necessary to ensure that the wiring meets the required power supply