DÜPERTHAL 29-200667-006, Operating Instructions Manual

Page: 71 / 154

4 Structure and function
4.1 Application
The CLASSIC line pure safety storage cabinet is tested and classified as Type 90
according to EN 14470-1 with a fire resistance of 90 minutes.
The CLASSIC line pure is suitable for the passive storage of flammable and liquid haz-
ardous substances, in accordance with applicable national technical regulations, such as
TRGS 510 in Germany.
4.2 Construction
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Cabinet carcass and doors in multi-layer construction
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External panelling: Powder-coated sheet steel
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Wall construction: Sandwich construction
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Interior surfaces: Stainless steel
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Safety technology elements for closure in case of fire: Brass, spring steel (1.410)
4.3 Pipe penetration
Tested penetrations are optionally available for the safety storage cabinet with Type 90
classification. The penetrations are attached to the safety storage cabinets from the out-
side and can be equipped with holes of up to Ø 28 mm.
According to type testing, these have no negative effect whatsoever on the cabinet's fire
resistance if used correctly. Unused, open holes in the pipe penetrations must be sealed.
Contact DÜPERTHAL.
NOTICE!
Later attachment of pipe penetrations
Incorrect attachment in the wrong location can cause damage to the
safety storage cabinet.
– Attachment only at the locations provided.
– Holes only based on defined penetration profiles (see separate
mounting instructions for each cabinet type).
NOTICE!
Routing and using pipe penetrations
The routing and use of pipes, cables and tubes are the responsibility of
the operator.
Incorrect handling can cause damage to the safety storage cabinet.
– Carry out a separate risk assessment of the overall setup.
Structure and function
Application
CLASSIC line pure 71