Permitted fuels
Caution:
Depending on the fuel and the fill level, different procedures must be
followed for filling the fuel store.
3.2.1 Loading wood chips in a partially emptied store
If there is still sufficient fuel in the store (the head of the stirrer is
completely covered with fuel), the store can be filled:
Load the fuel at the filling opening
3.2.2 Loading wood chips in an empty store
CAUTION! If the head of the stirrer is already free of material
and the arms / spring blades are extended, then the feeder
unit must be active during the filling process.
Press and hold the service program key ( ) for 5 seconds
“Extra heating” mode is activated
Load a small quantity of wood chips and wait at least half an hour
(preferably an hour) until the arms / spring blades are touching the
head of the stirrer
Only then should you load the remaining material