Mounting Basics; Fastening Material - OBO Bettermann PYROLINE Rapid Mounting Instructions

WARNING
Mounting instructions PYROLINE
4

Mounting basics

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Fastening material

To mount PYROLINE
on concrete or full brick substrates, we recommend using fire protection
bolt ties of type MMS-plus 7.5x50. Appropriate, fire protection-tested fas-
tening elements must be used for other fastening substrates. Please refer
to the OBO BSS catalogue, section "Anchoring".
To ensure easy retroinstallation, we recommend that you do not use nail
ties with an impact head, as these are very difficult to remove from the
fastening substrate.
Risk of falling down in the event of fire!
When heated strongly, plastic anchors lose their support capacity. Do not
use standard plastic anchors, only fire protection-tested fastening ma-
ter-ial.
MMS-plus 7.5x50
Ø 6.0 mm
Fig 10: Recommended and unsuitable fastening material
When using the fire protection bolt tie MMS-plus 7.5x50, ensure that a
drilling depth of at least 65 mm is achieved. The cavity in front of the
screw is necessary in order to take up any material removal created
during screwing in. Drill holes must be thoroughly cleaned, e.g. through
suction or blowing-out.
50 mm
MMS-plus 7.5x50
Fig 11: Drill depth for fire protection bolt tie
Rapid fire protection duct
®
Rapid fire protection ducts, connectors and fittings
®
N 6-5-10/49
Ø 6.0 mm
N-K 6-5-10/44
+15 mm
Ø 6 mm
Mounting basics
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