INSTALLER’S GUIDE
Page 40
Figure 51. Thermocouple interrupter block
Figure 50. Microswitches
Figure 49. Microswitch Cover
Removal
• Check that the appliance is clean and that
soot or debris is not blocking the gaps
between the coals causing an imperfect
flame.
• Check that soot or debris is not impairing
the electrode spark or pilot burner.
• Check that soot or debris is not blocking
any of the slots in the main burner.
• After servicing, make sure that the ceramic
walls and coals are replaced correctly as
described in the installation instructions.
• Always test for gas soundness and
spillage after servicing the appliance.
16.2 To Remove the Ignition
Microswitch
See figures 49 & 50.
The ignition microswitch is stamped
V4NT9C4YC
1. Remove the bottom front cover and the
fire front casting.
2. Remove the burner baffle by sliding
upward.
3. Detach the microswitch cover by
removing one screw and pulling clear of
the location lug. See figure 49.
4. Disconnect the leads from the ignition
microswitch (The lower of the two
microswitches - See figure 50).
5. Detach the microswitch and insulation
pad by removing two screws.
6. Replace in the reverse order. Check
that the microswitch operates correctly
by fully closing it and observing that
there are sparks at the pilot electrode.
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