Ravenheat CSI85A(T), Инструкции по установке и обслуживанию

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5.7.2 Positioning the elbow towards the required
direction (Fig. 30).
5.7.3 Locate the Ø 60 into the elbow (Fig. 30).
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 28-29-31-32
- Remove the centering spring 65, pull the
flue terminal 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 - 47
mm. (Fig. 32)
- Cut the inner flue duct (60 mm dia.) at right
angles and to a length equal to W+Y + 65 mm.
- Outer air duct and inner flue duct must be
de-burred.
- Reassemble the two tubes.
Insert centering spring 65.
5.7.6 Insert the flue assembly into the wall, making
sure it will not interfere when fixing the boiler
on the wall.
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
into its header (Fig. 35). Position flue into
straight header and push so as to locate inner
and outer flue correctly. Ensuring good seal is
made with o.rings.
5.7.10 IMPORTANT: Terminal rubber must be fitted
(Fig. 37).
5.7.11 Extension kits are available on order for flue
extension of up to 2.5 metres total length
(Fig. 31). For further details see sect 5.5.10.