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Step 2 The pepper pot burner head can be
replaced ensuring the 5 holes on the outer ring
are aligned alongside the probes.
Step 3 The condition of the ignitor assembly
can be checked for deterioration. However, we
advise replacement at each service to ensure
continued reliability.
Step 4 Detach the electrode assembly from the
burner head by removing the two screws and
separating the ignitor lead connectors.
Step 5 Refit the electrode assembly and ensure
the silicon sleeving is fitted as shown above to
prevent arcing of the spark electrode.
Step 6 Check the positions and spark gap as
shown below.
Step 7 The burner assembly is ready to refit
after servicing the combustion fan and the
radiant tube assembly.
4.6 Combustion Fan Assembly Induced
Burner (Model VSLI/VSALI)
Step 1 Loosen the clamp fitting on the flue
Step 2 Loosen the 4mm grub screw.
Step 3 The combustion fan can now be
detached.
Figure 33. Burner head detail