Transformer Repairs And Safety Issues

November 15, 2008

Kermit operates O and O27 and has a question relating to transformers:

“I have two cw 80 transformers that have quit working. My grandson was using one and I was using the other. I believe they shorted out and the braker did not reset or burned. Does anyone know how do I get into the transformer? I tried the Lionel service manual but could find nothing on the “CW” type transformers. Is it safe to open the transformer and work on it?”

Editors Note: Kermit – If the transformer has been designed not to be opened, then it is a good indication that the manufacturer doesn’t want the electrics tampered with. This could be because of potential damage to the unit, damage to other components running off the transformer, risk to safety (electrocution), or potential fire issues. It may be best to check local regulations relating to electrical work as laws and regulations vary from state to state and country to country. Safety needs to be the priority at all times.