Hkoenig arya900 Manual De Instrucciones página 19

4. Unscrew and take out the roller cover.
5.Align the roller shaft with the hole
6. Align slot of the roller shaft with the slot of the
on the new roller cover. new roller cover, screw on, and
cover with rubber gasket
The roller can be cleaned under running water if necessary.
Please wipe off the water on the ends of roller because the
motor is in the roller.