Page 31
Version 2023-10-31
Fire damper - FDML
TPM 130/17
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The manufacturer provides a warranty of 24 months from
the date of dispatch for the dampers.
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The warranty for fire dampers FDML, provided by the
manufacturer, is completely void if actuating, closing and
control devices are unprofessionally handled by untrained
workers or if electric components, i.e. actuators, supply
devices and thermoelectric activation devices are
dismounted.
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The warranty is void if dampers are used for other
purposes, devices and working conditions than those
allowed by these technical conditions or if the dampers
are mechanically damaged during handling.
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If the dampers are damaged by transport, a record must
be written down with the forwarder at reception for later
complaint.
Warranty
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It is necessary to ground the damper casing before
installation.
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The damper casing shall not be deformed in the course of
bricking in.
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Once the damper is built in, the damper blades shall not
grind on the damper casing during opening or closing.
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Dampers are not equipped with inspection openings. If
these dampers are used as dampers for simple mainte-
nance and revision they must be completed with connect-
ing inspection part installed just behind the damper.
Installation / fixing the damper
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Assembly, maintenance and damper function check can
be done only by qualified and trained person, i.e.
“AUTHORIZED PERSON” according to the manufacturer
documentation. All works done on the fire dampers must
be done according international and local norms and laws.
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All effective safety standards and directives must be
observed during damper assembly.
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To ensure reliable damper function it is necessary to avoid
blocking the actuating mechanism and contact surfaces
with collected dust, fibre and sticky materials and solvents.
VIII. ASSEMBLY, ATTENDANCE AND MAINTENANCE
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A special wrench (part of the actuator) can be used to
manually turn the damper blades to any position. When
the wrench is turned in the direction of the arrow, the
damper blades rotate to open position. As the blades
rotation is stopped, in every position, the actuator will be
locked. Unlocking is possible even manually as per
instructions on the actuator, or by the activation of the
supply voltage.
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If the actuator is manually locked, the damper blades will
not close in the event of a fire after the activation of the
thermoelectric activation device BAT. To restore correct
damper operation, the actuator must be unlocked
(manually or by applying power supply).
Manual operation - actuator control without electric voltage
