Burley G4121, Инструкция по установке, обслуживанию и эксплуатации, Страница: 11 / 20

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10.
Commissioning the Appliance
If the pipes have not been purged of debris do it before lighting the appliance. Failure to do so will
result in blockages within the burner and pilot.
Burley Appliances is the only company to bench run and thoroughly test every single gas fire it
produces. Burley is in the unique position of knowing that every appliance that leaves the factory is
in perfect working order.
The installer should measure the inlet pressure with the appliance running on high and ensure it is to
specification.
Attach a manometer to the inlet test point and ensure there is a pressure of 20mb (+/- 1mb) for
natural gas appliances or 37mB for propane appliances.
Now turn on every other gas appliance in the house and re-check the pressure. The pressure must still
be within the tolerance of +/- 1mb.
Turn off all other gas appliances and turn the fire down to pilot only, the pressure must still be within
the tolerance of +/- 1mb.
If it is not TRANSCO or BORD GAIS must be called to adjust the regulator to the house before the fire
can be commissioned further.
Any large pressure fluctuation indicates pipework or governor problems and should be rectified.
Instruct the customer on the operation of the appliance and leave all instructions with them.
The fires are factory set and no adjustments should be made in the field.
11. Spark Failure
The gap between the pilot electrode and the pilot should be 3.5 – 4.5mm and normally adjustment is
not necessary. Check the fire lights at least 3 times out of 5 attempts. Visually check that the spark arcs
across to the gas port on the pilot. The electrode is delicate but if necessary can be adjusted to set the
spark. If the igniter fails a lighted taper can be inserted into the pilot area when attempting to light the
pilot and this should help the fire to light.
12. Fireguards
The glass front on the appliance acts as a dress guard but does not provide full protection. An
additional guard should always be fitted in the presence of young children, the elderly or the infirm.
13. Oxygen Depletion Pilot System
There is a highly sensitive oxygen depletion sensor designed into the pilot light. If any part is damaged
the entire unit
must
be replaced using only genuine spare parts as similar looking parts from other
appliances may well give inferior performance. If the fire repeatedly trips off in operation the oxygen
depletion system may be operating and a qualified engineer should investigate this.
14. Instructing the Customer
The installer should instruct the customer on the operation of the appliance and hand over all
instruction leaflets.
The customer must be made aware of the need for regular servicing of the appliance; this will
normally be once a year.
The customer should also be made aware that no rubbish should be thrown into the fire bed and that
purpose provided ventilation should be checked regularly.