ECOFOREST HC 2014 Manual De Instalación Y Mantenimiento página 40

5.14. Cleaning of dirt which may be accumulated on the inside of the boiler (lower part, components, etc.). You
can access to it by the rear of thereof.
5.15. Cleaning of the pellets drop tube.
Use the brush provided by ECOFOREST to remove the dust until the end of the tube.

Cleaning brush.

Pipe of pellets fall.
5.16. Lubrication of the brass tips of the endless shaft's upper and lower parts with lubricant oil; a small quantity is
enough for all the season. This operation is ONLY recommended in case of noisy.
You get access to the lower tip from inside the hopper, you will see it clearly after removing all pellets.
In order to reach the upper tip, you have to dismantle the endless screw from the back side of the boiler; this
shall be necessary only in case of noise as it has been lubricated at manufacturing, with a high quality
lubricant sufficient for many years.

Reducing motor of endless.

Brass fitting and lubrication point.
5.17. To ensure the proper operation of the safety valve, it must be discharged at the end of each season or once a
year. To manipulate the discharge tab, the rear grille should be removed from the boiler. Once you have
access to the tab, lift it and check that discharge occurs. Warning: The discharge valve must be connected to
a drain trap and the water passage must be visible.

Security valve.

Discharge tab.
IMPORTANT: After cleaning or fixing, make sure the boiler operates correctly. Once you turn the boiler off or
during the seasons when you do not use it, disconnect the stove to avoid electronic damages.
39
Drawing 17
Drawing 18
Drawing 19