hergom Deva II 100 Instruction Book page 9

Industrias Hergóm, S.A.., with a view to ensuring the perfect performance of its
cookers, supplies painted and enamelled pipes, elbow joints and steel adaptors, based
on the measurements indicated in the catalogue.
h) When the cooker is connected to a brick-work chimney, we recommend the
use of a 90ª cast iron or steel elbow joint. Make sure that the connection is
totally air-tight.
i) Avoid any excessive length in the connection of the cooker with the chimney
and any negative inclination.
.
j) Clean the chimney at least once a year
Less than
1 metre
Positive angle
CORRECT
Fig.-8
Seal the joint between
the elbow joint and
the cast iron ring with putty
Fig.-9
Fig.-10
38
Greater than
1 metre.
Negative angle
INCORRECT