I know a picture is worth a thousand words but here's the fault finding bit
from my Camray 2, hope it helps!
ORDER BEFORE 4pm FOR NEXT DAY DELIVERY. Contact us; 91; mail@heating-parts.co.uk; Search. Page 1 Page 1 of 67 Installation & Maintenance Manual For Camray 5 and Camray Utility 5 Oil Fired Boilers Manual Part No. PL 47000 Issue No. 4 Date of Issue: November 2001 file://D:PL47000PL47000.htm.; Page 2 Page 2 of 67 HEALTH AND SAFETY INFORMATION FOR THE INSTALLER AND SERVICE ENGINEER. Under the Consumer Protection Act 1987 and the. To find the manual you want, click on the Boiler manufacturer below, this will take you to the page with all the manuals we have for that boiler manufacturer. Click on the model and the download will start for your free Pdf file. The Camray II has a long flat cover on the front, which opens from right to left (hinges on the left). Prise open the cover using your fingers from the bottom right of the cover upwards to reveal the insides of the boiler. Towards the lower half of the boiler will be 3-4 small squarish modules about the size of the palm of your hand.
D - FAULT-FINDING
D/1. Immediately the burner stops for any abnormal reason, the red lamp (2)
on the burner casing will light, unless there has been a failure in the
electric power supply to the burner, due to the burning out of either a fuse
or the red lamp.
D/2. When the red lamp is shining, the controls of the burner are at
“lock-out”, and can remain so without any danger. The burner can only be
restarted manually by pressing the re-set button (2) in which the red lamp
is incorporated.
Boulter Camry 2 Boiler Manual Cgi Download
D/3. Having waited for at least 5 minutes with the burner at “lock-out”, the
user should firmly press the re-set button(2) and then pay careful attention
to what happens. He should try to single out which of the faults listed
below is present.
D/4. The burner starts, flame is established within the boiler and the
burner does not return to “lock-out”: Obviously the cause of failure was
only temporary, such as a sudden change in voltage, and no further action is
required.
D/5. The burner starts, flame is established within the boiler, but the
burner returns to “lock—out”:
— polish the front surface of the photo cell (1) with a dry cloth; — make
sure that the boiler tubes or flue ways are not blocked by soot, and arrange
for them to be cleaned, should this be the case;
— repeat the action shown at D/3.
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D/6. The burner starts, but no flame is established within the boiler, and
the burner returns to “lock-out”: Make sure that atomized oil is being
delivered by the nozzle (6)
Should no fuel be sprayed out:-. turn off the main switch; — take off the
locking nut (3), move the burner backwards on its hinge (5) away from the
frontplate, if there is no hinge remove the burner from the boiler and,
after the maintenance operations, remount it onto the boiler in the way
illustrated on figure 1. — (undo the way illustrated on figure 1) — undo the
nozzle (6) from its holder, using a nozzle spanner (size 16
box-spanner); —unscrew the nozzle filter(8); — take out the inner part (7)
of the nozzle; — carefully wash all parts of the nozzle with Gas Oil; —
never use anything metallic for cleaning the nozzle, as it could be
damaged; — put the burner back into position and tighten the flange
nut(3); —turn on the main switch; — repeat the ac tion shown at D/3.
D/7. Should oil be delivered correctly by the nozzle, make sure that the
fault is not caused by deposits built upon the ignition electrodes, in which
case: — turn off the main switch; — take off the locking nut (3), move the
burner backwards on its hinge (5) away from the frontplate, if there is no
hinge remove the burner from the boilerand, after the maintenan ce
operations, remount it onto the boiler in the way illustrated on figure 1.-
remove the blast tube for access to the elec trodes (4); — clean them with a
rag soaked in Gas Oil trying not to alter their setting or reset them as
said at C/4; —restore the burner’s original firing posi tion. — turn on the
main switch; — repeat the action shown at D/3.
D/8. The burner does not start: — make sure that there has not been a power
failure;
— check that no fuse has blown; — check that neither the room thermostat nor
the boiler thermostat have reached their preset operating temperature.
Boulter Camry 2 Boiler Manual Cgi Series
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