I accidentally wired a new raypak 336a to 120v instead of 240v. (I know that's dumb) Everything went blank after a couple minutes. Tested the transformer (bad) and replaced it. Replaced the 5 amp fuse on the pc board. Output on the new transformer is ok. The display is still blank and nothing comes on. Is there a way to test the pc board? Is there something else I should check?
How to check a raypak pc board
- Thread starter philw
- Start date
No way to test the board unless you have the schematic of it and proper test equipment. It could be the entire board or just the display. Only way to find out is to replace it.