Heat Wagon VG1000, Installation And Maintenance Manual

Page: 14 / 30

14
SERVICE
• The complete unit, including heat exchanger, combustion chamber and burner should be
cleaned from dust and dirt after every heating period, at a minimum of once per year.
-Removal of combustion chamber:
For proper cleaning of the unit, manufacturer recommends removal of the complete
combustion chamber with heat exchanger.
-Disassembling of burner:
1. Disassemble four tightening bolts on the combustion chamber flange and remove burner’s
mounting flange. Take care not to damage the flange seal.
2. Pull out the burner. Take care not to damage the burner head and power cable.
Next step:
1. Pull off collar (1) from flue gas adapter after having removed the fixing screws.
2. Disassemble flue gas adapter (2) from combustion chamber and pull it off.
3. Disassemble center side panel (3) and insulation (4).
Manufacturer recommends removing the left center side panel (seen from the control
box end).
4. Disassemble tightening bolts at supports of combustion chamber (5) and pull out
combustion chamber sideways.
Important! Take care not to bend or damage supports of combustion chamber!