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Maintenance (expert) Cleaning and maintenance
2.6.7 Check pellet hopper
Removing the cover above the pellet hopper
Remove the cover above the boiler's pellet hopper.
Fig. 2-56: Cover
Cleaning the fill level sensor
Mark the correct installation position of the
mounting panel for the fill level sensor, e.g. with a
pen.
Fig. 2-57: Marking the installation position
Remove the filling level sensor mounting panel.
Fig. 2-58: Mounting panel for fill level sensor
Check the seal on the bottom of the mounting panel
and replace if necessary. Clean the fill level sensor
with a soft cloth.
Fig. 2-59: Checking the seal, cleaning the fill level sensor
Cleaning the strainer in the pellet hopper
Clean the strainer in the pellet hopper by tapping and
vacuuming.
Fig. 2-60: Strainer
Re-installing the fill level sensor
Re-install the mounting panel with the fill level sensor
back on the pellet hopper. Observe the correct instal-
lation position.
Fig. 2-61: Mounting panel for fill level sensor