Ravenheat CSI85A, Инструкции по установке и обслуживанию

Страница: 20 / 54

CSI 85
F = 200 mm
G = 275 mm
21
5.5.10 Each extension length extends the pipe by
approximately 1000 mm long up to a maximum
of two extensions
Pipeline length can be established using the
instructions in section 5.5 for rear flue outlets
and section 5.7 for side flue outlets. Extensions
must be installed with the widened end of the
air intake pipe and the tapered end of the
flue pipe aimed towards the exhaust terminal.
Extensions must be joined together with the
standard terminal pipe, and inserted in each
other as far as they can go
If an extension must be shortened, this must
be done from the straight end, and not from the
widened or tapered end. To measure the pipeline
properly all components must be assembled
and total length measured before cutting. The
straight end of the extension connects to the
boiler. The flue output pipe fits into the boiler
header until it stops. The air intake pipe should
be located approximately 2 mm. from the boiler
header (Fig. 31).
When cutting both inner and outer ducts of the
extension, always ensure that the reduced end
(male) of the inner duct is longer than the outer
duct.
All joints must be sealed with the rubber seals
supplied.
It is important to put the centering spacer,
supplied with the unit, inside between the two
pipes, from the side opposite the extension’s
straight end.
NOTE: a suitable support bracket is available
from Ravenheat Manufacturing and should
be used to support flue length at least every
1.8 metre preferably at each joint this bracket
should be secured to wall and flue duct.
5.5.11 IN LINE FLUE BEND
Measure the distance between the flue bends or
the flue/terminal assembly. The measurements
should be taken from the outer edge of the flue
and bend (Fig. 39B).
IMPORTANT: inline flue bend - 1680 mm
must be deducted from overall length for each
90°bend. Obtuse flue bend - 1680 mm must
be deducted from overall length for each 135°
bend (Fig. 39B).
5.6 COMPLETING BOILER INSTALLATION
5.6.1 Reassemble the outer casing (sect 5.4)
proceeding in this order
1)Fit the two sides.
2)Refit the instrument panel in reverse order
as in sect. 5.4.4.
3)Refit the lower grating (sect. 5.4)
5.7 INSTALLING THE APPLIANCE FOR SIDE
FLUE OUTLET (Fig. 39)
5.7.1 - Attach the template to the wall with adhesive
tape, making sure that the centre line is
vertical and that the distance from the centre
line to the nearest side wall is not less than
measurement in table 6.
- Mark the four boiler securing holes on the wall
and extend the axis of the flue duct hole to the
side wall ensuring it is horizontal.
- Trace the centre of the flue duct hole measure
distance F (table 6). From the corner of
the wall (Fig. 28), measure the distance Y
between the centre of flue duct hole to the
corner Detach the template from wall.
- Use a dia. 10 mm. drill to make the 4 holes for
securing the boiler. Insert the plastic expansion
plugs. Core drill a 105 mm dia. hole in the
side wall for inserting the flue duct.
TABLE 6