COSMOGAS BMS 10/20, Инструкция по эксплуатации, Страница: 18 / 56

18
ATTENTION !!!
We want to remember that all accessories
in the line of the air intake and in the line of
flue discharge MUST be secured with
screws beetween them, and MUST be
sealed from flue or air leakage
PRECAUTION TO BE TAKEN
WHEN INSTALLING COAXIAL
VENTING
Proper assembly and installation of
venting elbows and tubing must include
the use of self-tapping screws to
permanently secure in place the internal
discharge tube. Self-tapping screws are
used to insure that the discharge vent tube
remains in place and not allow discharge
gases to re-enter the heater. Failure to
secure the internal discharge tube may
result in the heater backfiring and causing
permanent damage to the heat
exchanger. Heaters which have been
damaged for this reason are not covered
in our limited warranty.
The stainless steel (End terminal) wind
guard must fit properly and inter-lock into
slip joint of intake pipe.
It is imperative that the internal discharge
pipe first be secured in place with self-
tapping scews before attaching and
securing the external vent pipe. Also,
ensure that the two grids (P and O on the
picture below) of the end terminal come
completely out of the outer pipe. If the
intake grid is hidden the heater will not
receive enough air for combustion and
would fail to ignite.
Picture # x: First,
insert the vent inner
pipe into the vent
elbow and tighten
using self-tapping
screws
Picture # y: Second,
fit the outer pipe
and secure it with
proper screws
See drawings
below.
K = Screws provided
L = Inner pipe
M = Screws provided
N = This position shall
be respected
O = Discharge grid
P = Intake grid
A INSTALLATION INSTRUCTIONS