Mandik SEDS-L, Технические характеристики

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Damper casing and damper blade are made of galvanized plate without any other surface finish.
Fasteners are galvanized.
The appliance is constructed and preset by the manufacturer, its operation is dependent on
proper installation and adjustment.
Dampers are transported by box freight vehicles without direct weather impact, there must not
occur any shocks and ambient temperature must not 40 °C. Dampers must be protected
against mechanic damages when transported and manipulated. During transportation, the
damper blade must be in the "CLOSED" position.
Dampers are stored indoor in environment without any aggressive vapours, gases or dust. Indoor
temperature must be in the range from -5 °C to +40 °C and maximum relative humidity 80 %.
Dampers must be protected against mechanic damages when transported and manipulated.
All effective safety standards and directives must be observed during damper assembly.
To ensure reliable smoke exhaust damper function it is necessary to avoid blocking the closing
mechanism and contact surfaces with collected dust, fibre and sticky materials and solvents.
Without power supply, the damper can be operated manually and fixed in any required position.
The actuator cover is made of fire-resistant material (fire protection board)
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.