EUCHNER CETx-AR-xxx-AH-xxx (Unicode) - Manual (Page 12)

Operating Instructions Safety Switch CET.-AR-...-AH-...
12
Wire front release (optional)
Important:
Ì The wire front release is not a safety function.
Ì The wire front release is non-latching and therefore must not be used as an
escape release unless the machine manufacturer itself provides a detent
mechanism. The machine manufacturer must select and use a suitable re-
lease (escape release, emergency unlocking, etc.) for a specific application.
A risk assessment appraisal is required for this purpose. It may be neces-
sary to take specifications from a product standard into account.
Ì Loss of the release function due to tension on the actuator. The door must
not be under tension during release.
Ì The correct function must be checked at regular intervals.
The wire front release permits remote release of the guard locking via a pull rope.
Flexible routing of the pull rope permits release of the guard locking in inaccessible
installation situations.
Mounting the wire front release
Important:
Ì Loss of the release function due to mounting errors, damage or wear.
Ì Check the release function every time after mounting.
Ì When routing the wire front release, ensure that it operates smoothly.
Ì Observe the min. bending radius (100 mm) and minimize the number of
bends.
Ì The switch is not allowed to be opened.
Ì Observe the notes on the enclosed data sheets.