There has been an accident in a metallurgical machinery factory where an electrician was electrocuted due to electric hoist leakage. Therefore, in order to ensure the personal safety and safety of operators and electricians, we should actively take protective measures when discovering electric hoist leakage accidents in European style electric hoists.

When workers feel a tingling sensation while operating the European style electric hoist, it indicates that there is a leakage phenomenon in the electric hoist, and an electrician should be contacted immediately for treatment. Electricians need to install insulation sleeves at the power connection welding points of the installed electric hoist protector. If temporary insulation measures are taken, they should be replaced with formal insulation measures immediately after the operation is completed, or other effective insulation protection measures should be taken to prevent the protector from leaking electricity again.

When an electrician is repairing the leakage device of a European style electric hoist, they should first cut off the power, wear insulated clothing and shoes, and use an insulated ladder to climb to a high place to repair the protector of the electric hoist.

The occurrence of electric leakage accidents in European electric hoists is not only related to the protective device, but also to the power supply of the electric hoist. Failure to install the neutral wire according to regulations, incorrect installation, and contact with rainwater can all lead to electric leakage accidents. If the wiring connection with other devices is mixed, it may cause the circuit to become complex, and in severe cases, sparks may occur.