Potterton Kingfisher Mf CFL40 - 100, Инструкция по установке и обслуживанию

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Publication No. 5102977 18 Installation
9. Slide the flue back until it engages in the
elbow bayonet connection, twist clockwise
to lock.
10.Drill through pilot hole and lock flue in position
using the self tapping screw provided.
11.Make good the wall around the flue, both
inside and outside.
For optional extras refer to Page 38 & 39. If
a Horizontal Extension is required this MUST
be combined with a Standard Flue as shown
in the Maximum Flue Length Guide.
If an in-line bend is required in the flue the
following rules apply:-
A 90° in-line bend is equivalent to a 1m
length of flue.
A 135° in-line bend is equivalent to a ½m
length of flue.
The maximum equivalent flue resistance
allowed when using bends is:-
40 - 70 models = 3.4 m.
80 model = 2.4 m.
90 - 100 models - No bends allowed.
Note: For flue lengths less than the minimum
telescopic length, the tubes can be cut to
suit. Ensure that the same length is removed
from the inner and outer tubes to maintain a
minimum 20 mm overlap.
For further information see publication
'Combination Flues'.
Fig. 17