HDG Pelletmaster 15 - Checking and Cleaning the Ignition Fan

7 Cleaning and maintaining the heating system – Procedure
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7. Close the cleaning shaft in the reverse sequence.
8. Turn the mains electricity switch on.
9. Set the desired operating mode.
✓ The cleaning of the cleaning shaft is completed.
CHECKING AND CLEANING THE IGNITION FAN
1. Set the operating mode to “Off”.
2. Allow the heating system to burn out.
3. Turn the mains electricity switch off.
4. Open the left door of the boiler.
5. Remove the pressure equalisation hose (2) if connected.
6. Pull the ignition fan (1) out of the retainer (3).
7. Unscrew the four M4 stainless steel slotted screws (4) of the hot air
nozzle (5).
8. Pull off the hot air nozzle (5).
9. Remove the insulating tube (6) and the seal (3).
Figure 7/12 - Disassembling the ignition fan
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3
2
Figure 7/13 - Checking and cleaning the ignition fan
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6
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