Message: “T-Trafo critical” or “Overtemp Traf”
Please check on the white transformer all connections.
![](https://www.canman.ch/wp-content/uploads/2017/04/Screen-Shot-2017-04-26-at-3.26.21-PM.png)
ATTENTION:
Switch OFF the main supply first!
Nuts must be firmly tightened, but do not overtight! Bolts must well fixed in the casting compound.
![](https://www.canman.ch/wp-content/uploads/2017/04/Screen-Shot-2017-04-26-at-3.30.19-PM.png)
NOTE:
A loose connection creates an overheating and destroys the transformer and cables!