Rayburn 410K Benutzerhandbuch
WARNING
This information is a copy of an original
archive, therefore Aga cannot be held
responsible for its continued accuracy.
9/99 EINS 511897-MX
For use in GB and IE
Servicing
Instructions
410K
DESN 511420
PLEASE READ THESE INSTRUCTIONS BEFORE SERVICING THIS APPLIANCE
SECTION CONTENTS PAGE
CONSUMER PROTECTION & HEALTH & SAFETY 3
INTRODUCTION & SERVICE SCHEDULE 4
BURNER REMOVAL PREPARATION 5
BURNER ACCESS 5
BURNER REMOVAL 6
CLEANING BURNER CHAMBER 7
OVEN & HOTPLATE FLUEWAY CLEANING 7
BURNER SERVICING BURNER NOZZLE REMOVAL 8
IGNITION ELECTRODE 8
PHOTO ELECTRIC CELL 9
FAN CLEANING 9
OIL LINE FILTER CLEANING 10
FLEXIBLE OIL LINES 10
RE-COMMISSIONING BLEED AIR FROM OIL SUPPLY 11
FIT PRESSURE GAUGE 11
SWITCH ON ELECTRICITY 11
VENT OIL PUMP 11
ADJUST OIL PRESSURE 11
ELECTRICAL CONTROLS OVERHEAT SAFETY THERMOSTAT 12
FLUE SAFETY DEVICE 12
CONTROL CIRCUIT - EXTERNAL 13
RE-COMMISSIONING SET COMBUSTION AIR 14
CHECK SMOKE 14
REPLACEMENT OF PARTS (BURNER) FAN MOTOR 15
PUMP ACCESS 15
PUMP FILTER REPLACEMENT 15
SOLENOID COIL 16
IGNITION TRANSFORMER 16
IGNITION ELECTRODES 16
CONTROL BOX 17
P.E.C. 17
REPLACEMENT OF PARTS (ELECTRICAL ELECTRICAL COMPONENT ACCESS 18
CONTROLS) TO FIT NEW FLUE SAFETY DEVICE 19
TO FIT NEW COOKER SAFETY OVERHEAT THERMOSTAT & 20
OVEN CONTROL THERMOSTAT
TO FIT NEW TIMER 20
RE-ASSEMBLE ELECTRICAL ASSEMBLY 20
FAULT-FINDING WIRING DIAGRAM - APPLIANCE 21
WIRING DIAGRAM - BURNER 22
BURNER - GENERAL 23
HIGH SMOKE NUMBERS & OIL SMELLS 24
Contents
2
Consumer Protection
As manufacturers and suppliers of cooking and heating products.We take every care to ensure,
as far as is reasonably practical, that these products are so designed and constructed as to
meet the general safety requirement when properly used and installed. To this end, our
products are thoroughly tested and examined before despatch.
IMPORTANT NOTICE: Any alteration that is not approved by Aga-Rayburn could invalidate the
approval of the appliance, operation of the warranty and could affect your statutory rights.
Health & Safety
This appliance may contain some of the materials that are indicated It is the Users/Installers
responsibility to ensure that the necessary personal protective clothing is worn when handling
where applicable, the pertinent parts that contain any of the listed materials that could be
interpreted as being injurious to health and safety, see below for information.
Firebricks, Fuel beds, Artificial Fuels
When handling use disposable gloves.
Fire cement
When handling use disposable gloves.
Glues and Sealants
Exercise caution - if these are still in liquid form use face mask and disposable gloves.
Glass Yarn, Mineral Wool, Insulation Pads, Ceramic Fibre
May be harmful if inhaled. May be irritating to skin, eyes, nose and throat. When handling avoid
contact with skin or eyes. Use disposable gloves, face-masks and eye protection. After
handling wash hands and other exposed parts. When disposing of the product, reduce dust
with water spray, ensure that parts are securely wrapped.
Kerosene & Gas Oil fuels (mineral oils)
1. The effect of mineral oils on the skin vary according to the duration of exposure.
2. The lighter fractions also remove the protective grease normally present on the surface of
the skin. This renders the skin dry, liable to crack and more prone to damage caused by cuts
and abrasions.
3. ‘Oil acne’ is recognised by the presence of skin rashes. The arms are most often affected,
but may occur where there is contact with oil or oily clothing.
- Seek medical attention for any rash.
- Avoid skin contact with mineral oil or clothing contaminated with mineral oil.
4. Inhalation of mineral oil vapours must be avoided. Never fire the burner in the open as
unburnt oil vapours are likely to occur.
5. Use a suitable barrier cream which will give protection against mineral oil, lanolin based hand
creams are usually very effective.
6. Never syphon mineral oils by use of the mouth. If accidentally swallowed, call a doctor, do
not induce vomiting.
3
To ensure the best performance from your Rayburn it
should be serviced once a year; preferably at the start of
the heating season.
This appliance must be commissioned by a competent
engineer, such as OFTEC approved.
Failure to install and maintain appliances correctly could
lead to prosecution.
An additional flueway and combustion chamber clean
halfway through the heating season may be necessary in
some cases.
The Rayburn cannot be serviced whilst hot, so the
thermostat should be turned off on the evening before
the service visit.
Annual Service
BURNER REMOVAL - for cleaning and inspection.
CLEANING - Heat exchanger flueways, oven and hotplate
flueways together with ceramic fibre burner chambers.
BURNER SERVICING.
OIL PUMP SERVICING - Cleaning of fuel line strainer.
RE-COMMISSIONING.
REPLACEMENT PARTS.
IMPORTANT: FLEXIBLE OIL LINE MUST BE RENEWED
AT EACH SERVICE ON A 12 MONTHLY BASIS.
Additional Flueway Clean
It may be necessary in some installations to give the
boiler flueways a clean out at the end of the heating
season.
4
INTRODUCTION SERVICE SCHEDULE
WARNING: BEFORE REMOVING SERVICE ACCESS
COVERS OR THE OIL BURNER ENSURE THAT ALL
ELECTRICAL SUPPLIES TO THE APPLIANCE HAVE
BEEN ISOLATED.
The burner can be removed without disconnecting the oil
supply pipe. However if the filter is being cleaned or a
pressure gauge fitted to the pump then the oil supply
should be turned OFF and arrangements made to catch
any oil which will leak from the oil pump.
SEE FIG. 1
1. Open up the bottom burner access door. Remove
door and put in a safe place.
2. Remove the 4 inner panel securing screws and
remove panel.
3. Remove the 3 plinth securing screws and remove
plinth.
5
PREPARATION
BURNER ACCESS
Burner Removal
FIG. 1 DESN 511424
INNER PANEL
(4 SCREWS)
IMPORTANT: DURING BURNER REMOVAL CARE
MUST BE TAKEN NOT TO DAMAGE THE CERAMIC
FIBRE INSULATION.
SEE FIG. 2
1.Place a sheet on the floor in front of the cooker to act
as a working area
2.Disconnect the terminal strip plug.
SEE FIG. 3
3. Loosen the burner locking nuts (2).
4.Twist the burner.
SEE FIG. 4
5. Withdraw the burner unit.
6
BURNER REMOVAL
FIG. 2
FIG. 3
FIG. 4
DESN 511431 A
DESN 511432 A
DESN 511433 A
Burner Removal
BURNER
LOCKING BOLTS
IMPORTANT: DURING CLEANING CARE MUST BE
TAKEN NOT TO DAMAGE THE CERAMIC FIBRE
INSULATION.
SEE FIG. 5
1. Lift insulation covers and remove hotplate using lifting
tools provided.
2. Clean the flueway by inserting the flexible brush
through top plate aperture, directing it towards the
flue outlet. Scrape the deposits towards the burner
chamber.
3. Thoroughly clean burner chamber flueway
4. Carefully vacuum any debris that has fallen down into
the burner chamber.
SEE FIG. 5 & 6
1. Remove the top oven door and place in a safe
position.
2. Remove side and base access doors using hex. driver.
3. Thoroughly clean, top side and base flueways through
access apertures with brush.
4. Remove all debris with vacuum cleaner.
5. Replace side and base access doors. Secure in
position using hex. driver.
6. Brush and clean in between hotplate ribs on
underside.
7. Examine soft rope seal located around hotplate
aperture in top plate. Replace if frayed or damaged.
8. Replace hotplate ensuring the underside ribs lie over
the oven.
NOTE: Ensure that the hotplate is fitted correctly as this
forms part of the cooker combustion circuit.
7
BURNER CHAMBER
OVEN & HOTPLATE FLUEWAY
CLEANING
Cleaning
FIG. 5
FIG. 6
DESN 511434
DESN 511435
SEE FIG. 7
CHANGE THE NOZZLE AT THE ANNUAL SERVICE.
1. Remove blast tube by slackening two hex. screws.
Thoroughly clean the blast tube.
2. Remove (2) screws securing access door.
3. Slacken (2) screws on either side of access door.
4. Open access door.
5. Remove push on electrode leads.
6. Slacken screws securing electrodes.
7. Pull out electrodes.
8. Using socket spanner unscrew nozzle. Ensuring
hexagon is held, to stop nozzle holder turning.
9. Remove nozzle and check filter for debris. Replace
with one of same specified make and pattern
10. Refit nozzle taking care not to overtighten.
11. Re-assemble in reverse order.
NOTE: Do not touch the face of nozzle to avoid blocking
of fine drilling.
SEE FIG. 7 and PAGE 15.
Inspect the ignition electrodes for crazing in the porcelain.
Replace if there are any signs of deterioration.
8
Burner Servicing
BURNER NOZZLE REMOVAL
IGNITION ELECTRODE
FIG. 7 DESN 510238
DESN 511437
DESN 511436
9
Burner Servicing
FAN CLEANING
PHOTO ELECTRIC CELL (PEC)
CLEANING
FIG. 8 DESN 511438
SEE FIG. 8
Withdraw Photo Electric Cell from the burner head.
Clean PEC sensing end with a soft cloth taking care not
to scratch the light sensitive body. Re-insert the PEC
taking care to insert the correct way round.
IF BADLY DISCOLOURED CHANGE IT.
SEE FIG. 9
INSPECT AND CLEAN IF NECESSARY.
1. Remove (2) screws securing terminal strip/
transformer bracket.
2. Remove (2) push on electrode leads from transformer.
DESN 511439
DESN 511440FIG. 9
Inhaltsverzeichnis
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