Valor 347 Helmsley, Инструкция по установке и эксплуатации

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Generally we recommend the restrictor is NOT fitted where a precast flue is used,
however, certain flues may work sufficiently to warrant its use. There may however,
be circumstances where fitting the restrictor causes the fire to fail the spillage test. In
such cases the restrictor will have to be re-opened. After opening conduct the spillage
check again.
To close the restrictor:
1. Loosen the screw situated behind the cut-out in the black upper heat shield. Do not
fully remove the screw (See figure 11).
2. Push the restrictor firmly down as far as it will
go. The top of the slot in the restrictor bracket
should touch the screw.
3. Fully tighten the screw.
If closing the restrictor causes the fire to fail the
spillage test it will have to be reopened.
To open the restrictor:
1. Loosen the screw situated behind the cut-out
in the black upper heat shield. Do not fully
remove the screw.
2. Push the restrictor firmly up as far as it will
go. The bottom of the slot in the restrictor
bracket should touch the screw.
3. Fully tighten the screw.
Page 21
©
GDC Group Limited 2014.
INSTALLER GUIDE
Figure 11. Flue restrictor
adjustment