To ensure the best performance from your Rayburn it
should be serviced at 6 monthly intervals; preferably at
the start of the heating season.
This appliance must be commissioned by a competent
engineer, such as OFTEC approved or a commissioning
engineer as shown on the Rayburn list.
Failure to install and maintain appliances correctly could
lead to prosecution.
The Rayburn cannot be serviced whilst hot, so both oven
and boiler thermostats should be turned off on the
evening before the service visit.
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.
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.
3
INTRODUCTION
SERVICE SCHEDULE
Summary of Contents for Heatranger 480D
Page 16: ...15 FIG 18 DESN 511140 Replacement of parts Electrical controls ...
Page 27: ...26 Electrical Controls CONTROL CIRCUIT BOILER FIG 35 ...
Page 28: ...27 Electrical Controls CONTROL CIRCUIT COOKER FIG 36 ...
Page 29: ...28 Fault Finding WIRING DIAGRAM BURNER ONLY FIG 37 ...
Page 30: ...29 Fault Finding WIRING DIAGRAM APPLIANCE FIG 38 ...
Page 34: ...33 ...
Page 35: ...34 ...
Page 36: ...35 ...
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