Kroll KG/UB20-P Notice D'utilisation page 39

Enclosed fibre mat
Installation
Combustion chamber with a convex rear panel
~10 mm
KG/UB20-P = 20 mm
KG/UB20 + KG/UB55 = 25 mm
Combustion chamber with a vertical rear panel panel
Safety instruction:
If you do not need the mat, keep the bag closed or dispose it according to the
effective waste regulations.
The ceramic fibre mat must be put at the rear end of
each cast iron boiler.
The mat must be put on the floor of the boiler, raising to
the rear panel (see picture) in order to avoid creation of a
coating due to a drop shaped combustion.
The mat can be folded so that it fits into the combustion
chamber.
The remaining material can be cut off.
When you modify the ceramic fibre mat, make sure that
proper protection is guaranteed.
**30 - 10 mm
**260 mm
**KG/UB20-P = min. 300 mm
**KG/UB20 = min. 320 mm
**KG/UB55 = min. 360 mm
The ceramic fibre mat is adapted to the
convex rear panel of the combustion
chamber
Combustion chamber - Ø at installation of
ZVP-tube min. 180 mm
**
marked measure are minimum size
Put the ceramic fibre plate
(039363) at the rear of the
combustion chamber
Put the ceramic fibre plate
on the floor of the ceramic fibre plate
37