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 the appliance 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 both oven
and boiler thermostats should be turned off on the
evening before the service visit.
Annual Service
During annual service flexible oil line, burner nozzles and
burner head seals
MUST BE CHANGED
.
WIRING
: Ensure there is no damage or loose
connections. This should be carried out by a competent
engineer.
BURNER REMOVAL - for cleaning and inspection.
CLEANING - Boiler 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
Oven Door Fit -
Both doors must be checked and
adjusted if necessary to ensure the alignment with the
door catch is correct, the keep is secure and the oven is
sealed when the door is closed.
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.
5
INTRODUCTION
SERVICE SCHEDULE
Summary of Contents for Heatranger 440
Page 9: ...Cleaning Fig 6A 9...
Page 22: ...22 Fig 28 DESN 513150 Replacement of parts Electrical controls...
Page 30: ...30 Electrical Controls CONTROL CIRCUIT BOILER Fig 37 L1...
Page 31: ...31 Electrical Controls CONTROL CIRCUIT COOKER Fig 38 L2 L2 KB MODEL ONLY...
Page 32: ...32 Fault Finding WIRING DIAGRAM APPLIANCE 440 460 480K 499K Fig 39...
Page 37: ...Fault Finding 37 Fig 41A DESN 516838...
Page 38: ...38 Fault Finding...
Page 39: ...39 Fault Finding...
Page 40: ...40 Fault Finding...
Page 41: ...41 Fault Finding...
Page 43: ...43...