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EKOVENT AB
We reserve the right to make changes
2020-12
1
Installation, operating and maintenance instructions EKO-BSV
Type approval SC0800-14.
Assembly instruction EKO-BSV3 in distribution box
Recommendations
Length of spiro duct from floor 0-100 mm.
Spiro duct should be straight for at least
the equivalent of 4 diameters. The inlet duct
should open above the outgoing distribution
pipe and, if possible, at a distance of at least
2 diameters. Give the distribution box the
largest possible volume. Attach the mounting
bracket to the side that creates the least risk
of interfering with the air flow to the various
spiro ducts.
Air direction
L≥4D
≤100
Installation of EKO-BSV3
Mount EKO-BSV Insert in each spiro duct.
Attach the mounting bracket to the adja-
cent building part with a suitable dressing.
Operation
Self-actuating backflow protector EKO-BSV
is a type-approved protection intended as
protection against the spread of smoke
in ventilation systems of the fan type in
operation. EKO-BSV closes when a fire
occurs in a room and the pressure rises.
The product is self-acting and contains no
electrical or mechanical details.
Cleaning
We advocate preventive maintenance of
the protector according to the facilities
needs caused by wear and dirt. Cleaning
should also take place in conjunction with
rebuilding as this can create large amounts
of contaminants in the ventilation system.
If necessary, clean with a brush, vacuuming
or wiping.
NOTE! water or other liquid
must not be used.
NOTE! always remove
the insert when cleaning ducts.
Operation and maintenance
