PEGASUS D Ki 100
18
EN
cod. 3540L870 - 03/2009 (Rev. 00)
Cleaning the boiler and flue
To clean the boiler properly (fig. 21):
•
Close the gas cock ahead of the unit and disconnect the power supply.
•
Remove the front panel of the boiler.
•
Lift the casing cover by pressing upwards.
•
Remove the insulation placed over the anti-backflow device.
•
Remove the fume chamber closing plate.
•
Remove the burner assembly (see next section).
•
Clean from the top downwards, using a flue brush.
•
Clean the fume exhaust ducts between the cast iron elements of the boiler shell with a vacuum cleaner.
•
Carefully refit all the previously removed parts and check the tightness of the gas circuit and combustion ducts.
•
During cleaning operations take care not to damage the fume thermostat bulb at the back of the fume chamber.
fig. 21 - Boiler cleaning
1
Casing cover
2
Fume chamber closing plate
3
Flue brush
4
Magnesium anode
5
Flange
6
Hot water tank front panel
7
Combustion analysis plug
4
3
2
1
5
7
6
Summary of Contents for PEGASUS D Ki 100
Page 138: ...PEGASUS D Ki 100 138 RU cod 3540L870 03 2009 Rev 00 2 6 0 5 25...
Page 142: ...PEGASUS D Ki 100 142 RU cod 3540L870 03 2009 Rev 00 3 3 B 24 1 20 B 20 21...
Page 143: ...PEGASUS D Ki 100 143 RU cod 3540L870 03 2009 Rev 00 21 1 2 3 4 5 6 7 4 3 2 1 5 7 6...
Page 145: ...PEGASUS D Ki 100 145 RU cod 3540L870 03 2009 Rev 00 23 23 24 1 2 3 4 5 6 7...
Page 188: ...PEGASUS D Ki 100 188 UK cod 3540L870 03 2009 Rev 00 2 6 i i i i i i i 25...
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