Advertisement
TELEPHONE:
SERVICE (44) 01332 875665
FAX:
SERVICE (44) 01332 875536
REPLACING FAULTY COMPONENTS
Disconnect from gas and remove fascia panel.
To replace the ignitor lead –
Pull the lead from the generator body, ignitor and electrode and push the new
lead onto the terminals. Ensure that the lead is routed to avoid direct contact with
the burner flame and any hot surfaces.
To replace the spark generator body –
The generator is held on the front panel by a back nut. It is recommended that a
new ignitor lead is fitted when replacing the generator.
To replace thermocouple –
Undo the nut holding the thermocouple at the rear of the gas cock and undo the
nut at pilot burner. Remove the faulty thermocouple.
Push the new thermocouple gently into the gas cock and tighten the nut. Do not
over-tighten.
Fit the probe into the pilot burner and tighten the nut.
To replace the combined flame safety/gas cock unit –
Undo the union at gas cock
Undo and remove the nut holding the thermocouple to the rear of the gas cock
and remove gas cock knob.
Undo and remove pilot supply from the tap.
Remove thermostat phial from plate if not already done so.
The gas cock is held on the float rail by a saddle bracket with two screws.
Remove the screws and the faulty tap.
Refit the new unit ensuring that the loose spigot is pushed firmly into its housing
and seat the rubber washer in the recess provided. Refit the saddle bracket and
tighten the two screws.
Reconnect gas feed to injector and gas cock and tighten
Parry Group Limited, Town End Road, Draycott, Derby, England DE72 3PT
INSTRUCTION REF: IN103
ISSUE NO. 6
DATE 19.10.11.
Page 8 of 17
www.parry.co.uk
Advertisement
