Material, Finishing; Material; Inspection, Testing; Transportation And Storage - Mandik FDMC General Information Manual

TPM 083/12
IV. MATERIAL, FINISHING

11. Material

Damper bodies are supplied in the design made of galvanized plate without any other surface
11.1.
finishing.
Damper blades are made of fire resistant asbestos free boards made of mineral fibres.
Damper controls are made of galvanized materials with no other surface finish.
Fasteners is galvanized. Fasteners is galvanized.
11.2. According to the customer's requirements, damper body, control, springs and jointing material
can be made of stainless material.
V. INSPECTION, TESTING

12. Inspection, testing

The appliance is constructed and preset by the manufacturer, its operation is dependent on
12.1.
proper installation and adjustment.
VI. TRANSPORTATION AND STORAGE

13. Logistic terms

Dampers are transported by box freight vehicles without direct weather impact, there must not
13.1.
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.
13.2. 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.
VII. ASSEMBLY, ATTENDANCE, MAINTENANCE AND REVISIONS

14. Assembly

14.1. All effective safety standards and directives must be observed during fire damper assembly.
14.2. 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.

15. Entry into service and revisions

Before entering the dampers into operation after their assembly and by sequential checks, the
15.1.
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.
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