26
Mexico Super RS 3/100 & 3/125 - Installation
SERVICING
44
THERMOCOUPLE REPLACEMENT
43
IGNITION ELECTRODE REPLACEMENT
45
MAIN BURNER REPLACEMENT
1. Lift off front panel and remove the grille assembly - refer to Frames 29 &
30. Undo the gas cock union and the 4 wing nuts to remove the burner /
controls assembly.
Detail of pilot flame length and spark gap
SERVICING
2. Disconnect the ignition
lead.
3. Prise the retaining clip out
of the groove in the
electrode, using a small
screwdriver, and withdraw
the electrode.
4. Push in the new electrode
until the retaining clip
locates in the groove and
re-assemble in reverse
order.
1. Lift off front panel and remove the grille assembly - refer to Frames 29 & 30.
Undo the gas cock union and the 4 wing nuts to remove the burner / controls
assembly.
2. Prise the retaining clip out of the groove in the electrode, using a small
screwdriver, and withdraw the electrode.
3. Remove the purse clip.
4. Undo the thermocouple nut at the pilot burner and pull the thermocouple clear.
5. Undo the thermocouple connection at the gas valve.
6. Remove the sealing plate and gasket (refer to Frame 40) and withdraw the
thermocouple.
7. Fit the new thermocouple and re-assemble in reverse order
Note. Avoid sharp bends in the thermocouple lead and ensure that it follows the
same route as previously.
1. Lift off front panel and remove the grille
assembly - refer to Frames 29 & 30.
Undo the gas cock union and the 4
wing nuts to remove the burner /
controls assembly.
2. Remove the 2 screws securing the
pilot burner and pull the assembly
clear of the main burner. Refer
Frame 44.
3. Remove the nut that secures the
bottom baffle to the burner.
4. Remove the 2 nuts and washers
securing the burner to the front
plate and manifold. Withdraw the
burner.
5. Fit the new burner and re-assemble
in reverse order, taking care not to
damage the main burner injector
which is screwed into the burner
manifold.
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