7.2.8
7.2.9
7.3
7.3.1
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.6
7.6.1
7.6.2
7.6.4
7.7
7.7.1
7.7.2
7.7.3
7.7.4
7.7.5
7.7.6
Examine flue duct and flue hood and ensure
that there is no obstruction. Examine the
gasket at the entry into the flue duct.
It is essential that a good seal is made at the
outlet to the fan, renew this gasket if there is
any sign of damage or deterioration.
TO REMOVE REPLACE THE FRONT
PANEL OF THE CASING (Fig. 19 & 20)
Remove the 2 screws that secure the upper
part of the front panel of the casing.
Lift the front panel few millimeters to the top,
until it is free from the slot and remove panel.
TO REMOVE/REPLACE THE COMBUS-
TION CHAMBER COVER
Remove the front casing panel (sect. 7.3).
Unscrew all the screws that fasten the cover
to the chamber body and put them into a
container so that they don’t get lost.
Detach the cover, being careful not to
damage the seal.
Reassemble in reverse order.
Ensure good seal of cover when replacing.
TO REMOVE/REPLACE THE FAN
ASSEMBLY (Fig. 58)
Remove front casing (sect. 7.3).
Remove combustion chamber front cover as
in (sect. 7.4).
Disconnect the electrical connections from
the fan motor.
Support the fan and remove the two fixing
screws and bracket from the front of the flue
h o o d .
Carefully withdraw it from the appliance.
Place in a safe place until required. Reas-
semble in reverse order. Ensure wires are
connected correctly (Fig. 94).
TO REMOVE/REPLACE THE FLUE HOOD
(Fig. 60)
Remove front casing (sect. 7.3).
Remove combustion chamber front cover as
in (sect. 7.4).
Remove the fan (sect. 7.6).
Remove the three screws on the front that
fasten hood to the combustion chamber.
Remove the two screws at the rear of hood.
Pull the flue hood upwards and then remove.
Replace in reverse order.
7.8
7.8.1
7.8.2
7.8.3
7.8.4
7.8.5
7.8.8
7.8.9
7.8.10
7.8.11
7.8.12
7.8.13
7.9
7.9.1
7.9.2
TO REMOVE THE HEAT EXCHANGER
(Fig. 62-63-64)
Remove front casing (sect. 7.3).
Remove combustion chamber front cover as
in (sect. 7.4).
Remove the lower grating (sect. 5.4.2).
Lower the instrument panel (sect. 5.4.3 & 4).
Remove the two sides of the casing by
slightly lifting them and sliding them towards
the top of the appliance, to release them
from their upper suspension hooks.
Close the on/off valves for the heating and
the hot water circuits. Drain the heating
system from the drain point mounted on the
system (Fig. 93) and drain the hot water from
the lowest tap on its pipeline system and
drain point on D.H.W. inlet cock (Fig. 46).
Remove the fan (sect. 7.6)
Remove the flue hood (sect. 7.7).
Remove the automatic air vent (Fig. 92)
Disconnect unions for the hot water and
heating water pipelines (Fig. 62).
Unscrew the rings that fasten the heat
exchanger to the combustion chamber.
Remove the two side insulation panels at
top of heat exchanger (Fig. 63).
Pull the heat exchanger up until its
connections come out from the combustion
chamber and then remove it (Fig. 64).
Replace in reverse order.
Ensure correct wire position (Fig. 94)
IMPORTANT:
When replacing a heat
exchanger new seals must be used.
TO REMOVE/REPLACE COMBUSTION
CHAMBER INSULATION PANELS (Fig. 64).
Removecasing front panel (sect. 7.3).
Remove combustion chamber front cover
(sect. 7.4).
Remove fan assembly and flue hood (sect.
7.6 & 7.7).
Remove main burner (sect. 7.15).
Remove top insulation pieces at sides.
Remove 2 screws securing combustion
chamber.
To rear of boiler and lower chamber carefully
remove all insulation panels.
Replace in reverse order.
31
Summary of Contents for RSF 82E
Page 39: ...Fig 93 Fig 91...
Page 42: ...SECTION 9 ELECTRICAL SYSTEM DIAGRAM Fig 94...
Page 43: ...44...
Page 44: ...45...
Page 45: ...46...
Page 46: ...SECTlON IO EXPLODED PARTS DIAGRAM...
Page 49: ...NOTES...
Page 50: ...Chartists Way Morley Leeds LS27 9ET Telephone 0113 252 7007 Tfax 0113 238 0229...
