Inspection, Testing; Logistic Terms; Assembly; Entry Into Service And Revisions - Mandik FDMC Manual

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 sharp shocks and ambient temperature must not exceed +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 -30°C to +40°C and maximum relative humidity 95 %
(avoid condensation on the damper body). Dampers must be protected against mechanic
damages when transported and manipulated.
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.
All effective safety standards and directives must be observed during fire damper assembly.
To ensure reliable fire damper function it is necessary to avoid blocking the closing mechanism
and contact surfaces with collected dust, fibre and sticky materials and solvents.
Before entering the dampers into operation after their assembly and by sequential checks, the
following checks must be carried out.
Visual inspection of proper damper integration, inside damper area, damper blade, contact
surfaces and silicon sealing.
Inspection hole disassembly: release the covering lid by removing the two screws in the corners
of inspection hole. Then remove lid from its original position.
Check of blade displacement into the breakdown position "CLOSED" can be done after cutting
off the actuating mechanism supply (e.g. by pressing the RESET button at the thermoelectrical
starting mechanism BAT72B-S or cutting off the supply from ELECTRICAL FIRE SIGNALISA-
TION). Check of blade displacement back into the "OPEN" position can be done after restoration
of power supply (e.g. By releasing the RESET button or restoration of supply from ELECTRICAL
FIRE SIGNALISATION).
Dampers could be displaced into position "CLOSED" only in case that ventilator, or Air Handling
Unit is switched off. The goal is the securing of proper closing and safe function of Fire Damper
in case of Fire.
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