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connector is subject to a static force of between 2.5
and 3.5 kN (fig. 4),
- with NFC chip (G) allowing automatic recognition of
the device by IoT, PC or smartphone (Fig. 5),
- with a device that keeps the latch fully open, "open
latch" (H) – (Fig. 6).
Application and use of bars and fasteners limit the
displacement of the connected devices to the connector.
Examples of:
- correct application and operation (Fig. 7),
- incorrect application and hazardous use: risk of
death! (fig. 8).
Important: do not use connectors designed for inserting
a bar without first inserting and securing it correctly.
Fig. 9 – Direction and position of load application to
ensure maximum strength.
Important:
- carefully assess the suitability of the chosen anchoring
point (position, size, strength, etc.) in relation to the
application for which it is intended,
- always ensure that the connectors inserted in the
anchor are free to move and position themselves in
the expected direction of load application with the gate
fully closed,
- ensure that the connector is never loaded along the
minor axis,
- do not apply loads with the connector gate open,
- discard this device if the load indicator has been activated,
- type Q connectors should only be used where the need
of connections is infrequent,
- consider the length of the connector when it is used in
a fall arrest system.
Fig. 10 – Before use, calculate the actual load that is to
be applied to each connector, including the components
of the forces. This load must not exceed ¼ of the rated
load (Working Limit Load WLL 1:4).
Fig. 11 – Examples of correct connector use:
- with "Munter hitch",
- in the composition of quickdraws,
- correct insertion of progress rope in connector.
Fig. 12 – Examples of incorrect and hazardous use.
Caution:
- do not hold the connector as shown,
- accidental opening of the latch due to protrusions,
impacts or vibrations,
- incorrect insertion of progress rope in connector: a fall
may cause it to accidentally jump out,
- positions that lead to lateral, transverse or torsional
forces and that prevent the connector from positioning
itself in the direction of load application,
- incorrect insertion of the connector into the anchor,
- connection with wide components that reduce the
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