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14.
FULL OPERATING CHECKS
14.1
Recheck Control Settings
Now that all the ceramic fuel effects are in position, the control operation must be fully
rechecked.
14.1.1
Make sure that the isolating valve at the inlet elbow is open and that the electrical
power supply is on (the indicator light should glow).
14.1.2
Press and hold in the “on” switch. Within two seconds, the Fan motor should
start and the indicator light should go out.
14.1.3
Release the “on” switch. The fan should continue to run.
14.1.4
Depress the control knob and turn anticlockwise partially towards the
“PILOT/IGN” position until some resistance is felt. Keep depressed at this position to
purge air from the system then, while keeping it depressed, turn fully to the
“PILOT/IGN” position. A spark should be generated at the pilot while turning. The
spark should ignite the pilot. Check that the pilot flame is visible.
14.1.5
When pilot ignition has been achieved, keep the control knob depressed for
approximately ten seconds to allow the thermocouple probe to warm up and then release
it. If the pilot does not remain alight, ensure that the pilot orifice is clear.
14.1.6
When the pilot is alight and stable, partially depress the knob and turn to “LOW”.
The pilot should then light the main burner at its low setting. There may be a delay of up
to four seconds between the pilot lighting and ignition of the gas at the main burner. This
is normal and is due to the time required to fill the main burner compartment with
sufficient gas for ignition.
14.1.7
When the burner is operating properly, partially depress the knob and gradually
turn it anti-clockwise. The burner flames should gradually increase until the knob reaches
the “HIGH” position.
14.1.8
Partially depress the control knob and turn back to “PILOT/IGN”. The main
burner flames should be extinguished but the pilot should remain alight.
14.1.9
Partially depress the control knob and turn to “OFF”. The pilot should be
extinguished.
14.1.10
Press the “off” switch to turn off the fan (the indicator light should glow).
14.2
Check For Spillage
A spillage check must be made before leaving the installed appliance with the customer. Make
this check with the appliance fully installed with the ceramic fuel effects and front surround
in position.
14.2.1
Close all doors and windows in the room containing the appliance.
14.2.2
Turn on the fan
.
Light the appliance. Turn the control to “HIGH”.
14.2.3
Leave the appliance on for five minutes.
14.2.4
Place the smoke match tube into the convection box at the right hand side and
immediately below the black top cross member. Angle it at approximately 45° to the
horizontal(fig. 43).
Insert the tube so that the neck of its flared end touches the inside surface of the edge of
the cross member (figure 43).
Keeping the neck of flared end in contact with the edge of the cross member, slide the
tube to the left until you feel it enter the notch in the edge of the cross member. Make
sure that the tube is pointed upwards at 45º to the horizontal.
The installation is satisfactory if the smoke is drawn into the appliance. If the smoke is not
drawn into the appliance the powered fan is not operating correctly.
Do not allow the
appliance to be used until the fault is corrected.
14.2.5
If the above test is satisfactory, open all internal connecting doors, hatches, etc. in
the room. Switch on any extractor fan or other air circulating system installed in the same
room as the appliance or in a connecting room. Keep all doors and windows that open to
the outside of the building closed. Recheck for spillage as above.
If the smoke is drawn into the appliance, continue with the installation. If the test is not
satisfactory,
disconnect the appliance and advise the customer of the cause of failure.
14.2.6
If any other non-sealed gas appliances are installed in the room or connecting
rooms, check that to ensure that there is no spillage from these appliances when Model
Figure 43 Smoke match tube
position
Содержание Lincoln BR517S
Страница 6: ...6 Figure 1 General Installation Dimensions...
