Ravenheat HE 85 A, Инструкция по установке и обслуживанию

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Cut a 105 mm diameter hole through the ceiling and/or
roof, at the point previously marked.
Fit a roof flashing sleeve (7 Fig. 43) to the roof, available
from Ravenheat Manufacturing.
Insert the Vertical Flue terminal assembly through the
flashing plate from the outside.
Fix the appliance to the wall, locating onto the top
coach bolts. Fit the two lower coach bolts and tighten
all four securing bolts.
Measure the vertical distance between the top of
the flue (Fig. 42) and the bottom of the flue terminal
assembly (Fig. 41). The measurements should be
taken from the outer diameter of the flue.
NOTE: Where this length does not match any standard
combination of the extensions, extension can be cut to
the required length (Fig. 44).
When cutting both inner and outer ducts of the
extension, always cut on spigot side, and they must
be de-burred.
Starting at the appliance end, assemble the
extension duct sections, making each inner and
outer (flue) joint by inserting the spigot end into
the socket end of the next tube, making sure
the seal rings are correctly located (Fig. 44).
Make sure that the entire flue is adequately
supported. Use at least one bracket for each
extension used.
Ensure that all inner flue connections have a
good fit/seal, and that the space clips in each
extension are correctly positioned.
5.8 REASSEMBLE BOILER AS PER
(sect. 5.6.1)
5.8.1 Fitting valve pack
Remove plastic caps from boiler connection
and fit valves as per Fig. 46 using washers
provided.
5.9 GAS CONNECTION
(Fig. 46)
5.9.1 A minimum working gas pressure of 20 mbar
(8 in w.g.) must be available at the boiler inlet
at full flow rate (37 mbar for propane, 29 mbar
for butane).
5.9.2 Fit gas service cock to the boiler via the union
nut and connect gas pipe. Do not overtighten
and use another spanner as a counter force to
avoid straining internal connections.
Important consult (sect 4.5.1).
5.10 CENTRAL HEATING CONNECTION
(Fig. 46)
5.10.1 Before any central heating connections are
made to the boiler all system valves should
be opened and the system thoroughly flushed
out with cold water.
- Connect the central heating return pipe
to the isolating cock.
- Connect the central heating flow pipe to
the isolating cock marked CHF.
- Pipe dimensions and positions are
marked on template supplied and fig. 45.