2. Check the circuit: Before disassembling the transformer, it is necessary to confirm whether the internal circuit of the transformer is in a safe state to avoid electric shock and other dangers.
3. Check the waste disposal procedures: the waste disposal procedures should meet the requirements of local environmental protection laws and regulations, and care should be taken when selecting the recycling points and disposal procedures.
4. Pay attention to environmental protection: While recycling transformers, pay attention to environmental protection, minimize waste generation and avoid environmental pollution.