HAAS + SOHN HSP 8 Home-II 445.08, Руководство пользователя

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Maintenance
work
5
4. Maintenance work
WARNING
During the maintenance tasks, the mains plug must be pulled out of the power supply socket (always in
advance)!
The frequency of maintenance in turn depends to a large extent on the pellet quality (ash content). Quality
pellets have a low ash content of about 0.2-0.3%. However, if the ash content is higher (0.5% and over), the
interval from maintenance to maintenance is reduced and the accumulation of ash increases by 2 or 3 times.
WARNING
Devices that are not maintained in accordance with our specifications must not be operated. Failure to
observe this point will invalidate all guarantee claims.
4.1. Cleaning the flue gas passes - annual maintenance
CAUTION
Check and clean the flue-gas ways, exhaust (flue-gas) fan and flue-gas ducts at the latest after 1000
kg of pellets have been consumed. Clean with a brush or an ash extractor. Please perform the
cleaning in two steps:
Figure 1: Removing the flue baffle
To clean the flue gas passes, proceed as follows:
• Disconnect the flue baffle (1) from the guide by lifting it. Draw the right cladding (2) down out of the guide
and place it down in the ash space. Then the flue baffle can be removed and the upper part of the
combustion chamber can be cleaned. (See Figure 1).
• Then remove the right side wall. This is fixed with screws (1) at the back and at the front with 3 connectors.
Remove the screws from the back and pull the side wall off sideways. (See Figure 1a, 1b, 2).