43
xtra
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Installation & Servicing
SERVICING
55 REMOVAL / CLEANING OF BURNER
1.
Refer to Frame 49.
2.
Refer to Frame 54 for removal of burner
manifold.
3.
Remove the gasket from the 4 studs.
4.
Draw the burner out of the heat exchanger.
5.
The burner can be cleaned on the inside
surface using a soft brush and/or vacuum.
The metal fibre outer surface must not be
brushed. If the burner is showing signs of
damage it must be replaced.
6.
Re-assemble in reverse order replacing
any seals/gaskets which show signs of
wear. When re-fitting the burner there are 2
small lugs cast into the end of the
combustion chamber which support the
end of the burner.
REPEAT PROCEDURE FOR SLAVE MODULE.
7.
Refer to Frame 49 for final safety checks.
56 REMOVAL OF HEAT EXCHANGER INSPECTION COVERS
1.
Refer to Frame 49.
2.
Remove the jacket front, inner front,
controls fascia, top and left side
panels. (Refer to Frame 52).
3.
Remove the 6 securing nuts on each
inspection cover and withdraw, taking
care to retain the gasket.
4.
Re-assemble in reverse order
replacing the gasket if it is showing
signs of wear.
5.
Refer to Frame 49 for final safety
checks.
3
4
Inspection cover
SER
VICING
