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• UK
NOTICE
The supplied steel wire should always be secured to the chimney.
The armoured cable must hang straight down from the fan. When closing the fan, support the
upper part by hand.
Step 4: Sealing the slots
y
To avoid rainwater from entering the chimney the 4 slots must be sealed with silicone.
1.4.5
Multiple fans on steel chimney
y
If two or more chimney fans are required to create su cient draft,
installation procedures are the same as for single fan installation on
a steel chimney. The only di erence is that the fans are sitting next
to each other on the top of the chimney. A special plenum box is
required. (Not an exodraft part).
y
When installing multiple fans, it is extremely important that the
fans are of the same model and size, and they must be controlled
in tandem by one (1) motor speed control.
1.4.6
Multiple fans on a brick chimney – oversized ue
y
If two or more fans are required to create su cient draft, a special
adapter plate is required. (Not an exodraft part). The two holes in
the plate should match the throat diameter of the fan model used
and the distance from center to center should be at least equal to
the fan width (dimension "B" in 1.3.1 Dimensions and capacities).
y
The adapter should be sealed with silicone and bolted onto the top.
When installing multiple fans, it is extremely important that the
fans are of the same model and size, and they must be controlled in
tandem by one (1) motor speed control.
y
A similar approach should be taken if the ue size exceeds the fan
base dimensions. The adapter plate should be sized so it covers the
ue and secured. A hole should be cut in the center of the plate and
the fan mounted centered over the hole.
3110074 RSHT EU DE UK FR NL 20220510
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