Ravenheat RSF 82E, Installation And Servicing Instructions

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5.7.2 Detach the straight header and replace it
w i t h t h e e l b o w h e a d e r ( s u p p l i e d o n
request), positioning the elbow towards the
required direction (Fig. 40).
Important: make sure that the elbow’s dia.
60 mm. duct is inserted into the fan and
that the rubber seal and orifice are been
correctly fitted.
5.7.4
Remove left or right flue duct door cover as
appropriate (Fig. 42).
5.7.5 - If the standard, duct furnished with the
boiler is too long (position of the boiler
from the wall to go through as illustrated
in the drawing and wall thicknesses less
than what was specified above) it can
be shortened as follows: (Fig.31-32).
- Remove the centering spring 65. turn
the flue terminal clockwise and push to
disengage inner flue duct.
- Measure the thickness W of the wall.
- Cut the outer air duct (100 mm. dia.) at
right angles and to a length equal to
W+Y - 94 mm. (Fig. 32).
- Cut the inner flue duct (63 mm. dia.) at
right angles and to a length equal to
W+Y.
- Reassemble the two tubes turn the flue
terminal anti clockwise to lock together.
Insert centering spring 65 must be de-
burred.
5.7.6
Insert the flue assembly into the wall,
making sure it will not interfere with the
boiler body (Fig. 43) when mounting.
5.7.7 Lift the boiler on the wall. Locate onto the
top coach bolts. Fit the lower coach bolts
and tighten all four securing bolts.
5.7.8 Working above the boiler pull the flue duct
towards the elbow in order to engage tube
61 into its header 57A.
5.7.10
5.7.11
Fit terminal cover plate if required (Fig. 37).
Extension kits are available on order for
flue extension of up to 3.5 metres total
length (Fig. 31). For further details see sect
5.5.10.
5.8 REASSEMBLE BOILER AS PER
(sect. 5.6.1)
5.6.1 Fitting valves pack
Remove plastic caps from boiler connection
and fit flanged copper tail and valves as per
Fig. 46 using washers provided.
ELBOW HEADER
RUBBERSLEEVE
Fig. 42
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