ECOFOREST HIDROCOPPER 18 Manuel D'installation Et Maintenance page 44

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Gas outlet extractor.
5.9.
Dismantling and cleaning of gas outlet pipes.
When mounting the gas outlet pipeline, make sure it is well assembled, preferably sealed with silicone. If the
pipe has sealing joints, you must verify its good condition and replace it if necessary.
5.10. Lubrication of the screw and spring of the gas security valve. It is placed in the right side of the boiler, just
above the cleaning outlet.
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Lubrication point.
5.11. Empty the hopper to take remaining pellets out to avoid pellets absorb humidity.
5.12. Review the fireplace door joints.
Review in detail any imperfections which may cause an air inlet. Replace them if necessary.
5.13. 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.
5.14. Cleaning of the pellets drop tube.
Use the brush provided by ECOFOREST to remove the dust until the end of the tube.
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Cleaning brush.
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Pipe of pellets fall.
5.15. 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.
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Drawing 22
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Drawing 23
Drawing 24