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14
MV Heating UK Ltd
Part 5 Cont’d:
Burner, Glow Pin, and Combustion
Chamber
Tools:
•
1 x Small Flat-Bladed Screwdriver
•
1 x 5.5mm Socket Screwdriver
•
1 x Small Phillips Head Screwdriver
Refitting the Assembly:
1)
Refit a new 4-hole (burner) gasket (
2:2
).
2)
Place the combustion chamber the right way up inside the heat
exchanger.
3)
Place the burner assembly inside the combustion chamber, and reinsert
the 3 x 5.5mm hex screws back into the burner and tighten to 0.6 ± 0.06 Nm.
4)
Feed the glow pin lead back through the correct hole and push the
grommet so that it is flush with the cut-out.
5)
Push the fuel inlet grommet back into position ensuring it is flush with the
heat exchanger.
6)
Refit the air motor (
Part 4
), the E.C.U. (
Part 3
), the overheat sensor (
Part
2
), and the cases (
Part 1
).