SECTION 4 - SPARE PARTS
When ordering spares, always quote the appliance type
and serial number.
This information will be found on the data plate.
3.3 THERMOSTAT
To remove thermostat, proceed as follows:-
a) Tilt griddle plate up and remove thermostat phial as
detailed in Section 3.1.2.
b) Undo nut fixing burner feed pipe to control.
c) Remove thermocouple nut.
d) Remove pilot pipe from control.
e) Remove bolts retaining control to float rail.
f ) Manoeuvre control to removal pilot tubing nut.
g) Withdraw thermostat and phial.
Replace thermostat and re-assemble in reverse order.
When replacing control, ensure sealing gasket is in a
serviceable condition and check for gas tightness.
To clean and lubricate tap, proceed as follows:-
Note
- Plugs and bodies are machined in pairs and are
therefore not interchangeable. Always clean one tap at a
time.
g) Remove front securing plate fixings while holding plate
against internal spring pressure.
h) Withdraw plate carefully, complete with operating
spindle.
j) Withdraw exposed rod, spring, brass washer and
sealing washer, taking care not to lose any small parts.
k) Withdraw plug and clean with a soft rag. Also wipe
mating hole in control body. Ensure grease does not
block plug hole and in particular the holes within tap
body as this may reduce gas rate.
Sparingly regrease plug with an approved heat resistant
grease. Re-assemble strictly in reverse order, taking care
with central pin assembly i.e. fit spring to pin first then
brass washer and finally rubber sealing washer.
When inserting into plug, ensure sealing washer fits
snugly into recess in bottom of hole in plug.
When reassembling operating spindle, ensure niting pin
engages in plug slot. When replacing control, ensure
sealing gasket is in a serviceable condition and check for
gas soundness. Take care not to bend thermocouple
capillary to less than 12mm radius.
3.7 GOVERNOR
This applies to NATURAL GAS APPLIANCES ONLY.
The type of governor supplied is maintenance free.
Check blue dust cap that covers vent is fitted and in good
condition as this protects breather hole.
Содержание G3441
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