Roto NT Power Hinge - Pvc

18
.
July 2014
.
IMO_347_EN_v0 Roto NT Subject to change.
Security
Screw fixing
PVC
DANGER!
Danger to life from incorrectly installed and threaded
hardware
components!
Incorrect installation and threading of hardware components can
result in dangerous circumstances and cause severe accidents,
even including death.
Therefore:
– For installation and especially for threaded components, observe
the
product-specific documentation of the hardware manu-
facturer,
the information from the profile manufacturer, and all
contents of the TBDK directive of the Gütegemeinschaft
Schlösser und Beschläge.
For fixing the hardware components, Ø 3.9–4.2 x ... zinc plated and
passivated
steel fenestration screws are to be used. In the case of special
climatic conditions, use fenestration screws with additional sealing.
The window fabricator must ensure adequate fixing of the hardware
components
, consulting the screw manufacturer if necessary. When fixing
security relevant, supportive hardware components such as stay
bearings
and pivot rests, the tearing-forces horizontal to the sash plane
surface must be reached in accordance with the following tables (the
tractive
-force values depend on the sash weights from the TBDK).
Sash weight in kg Tractive force in N
1)
60 1650
70 1900
80 2200
90 2450
100 2700
1) acceptable tolerance -10%.
The stated values refer to the stay bearing. These are also valid for the pivot
rest if the fixing is carried out in the same manner as with the stay bearing.
On sash weights up to 80kg the table’s values are reached as a rule, if
high-quality screws are applied and the screw-fixing into the profile pene
-
trates at least 2profile-walls, whereby the first profile-chamber wall should
be at least 2.8mm thick.
For sash weights over 80kg, a supplementary fi xing into the reinforcement
profi le or profi le insertions according to the profi le system, is necessary. By
means of applying the 130kg sash weight frame hinges, the required value
can be achieved also without supplementary measures.
Do not use any acid cross-linked sealing compounds that could lead to
corrosion
of the hardware components.
The glazing spacer-block regulations for the glazing method are to be
adhered
to.