- Basic Info
If the EH (electrode heating) supply is damaged or we need to replace it for some other reasons, please follow this information carefully!
- Instructions
- Take out the 230V fuse and wait 5 min if the generator was switched on before to let the capacitors discharge
- Switch off the 24V supply of the generator
- Remove the polarity switch knobs.
- Remove the plexi glass cover, one screw is behind the warranty seal of Heinzinger. It is okay to break the seal in this case, but we need to inform Heinzinger later on
- Write the date and your name on the HV cascade as well as the reason you take it out
- unscrew the current sensor at the Supply
- Mark the HV cable connections with a marker or a piece of tape. The connections are all pluged in, but we will get problems if they are not fully inserted. To avoid this, this marking will help you later to check if they are fully plugged in again.
- Unscrew the supply, take it out carefully and mount the new one
- Plug in fully all connectors of the supply and mount the current sensor again
- Reinstall the cover
- When reinstalling the polarity switches, make sure they point to the correct direction. You can see the polarity at the small limit switches activated by the screw at the shaft.
- perform a function test
