Euchner CES-A-UEA-04B (Multicode) Manuale Utente Scaricare il pdf (Pagina 10)

Operating Instructions Safety System CES-A-UEA-02B/CES-A-UEA-04B

Note the following points:

Ì Actuator and read head must be easily accessible for inspection and replace-

ment.

Ì The switching operation must only be triggered by the speciﬁc actuator desig-

nated for this purpose.

Ì Actuator and read head must be ﬁtted so that

Ì the front faces are at the minimum switch-on distance 0.8 x S

or closer

(see section Operating distances). To avoid entering the area of possible side

lobes, a minimum distance is to be maintained in case of a side approach

direction. See section Typical operating distance for the related actuator.

Ì when the safety guard is open up to the distance S

(assured switch-off dis-

tance), a hazard is excluded.

Ì the actuator is positively mounted on the safety guard, e.g. by using the

safety screws included.

Ì they cannot be removed or tampered with using simple means.

Ì Pay attention to the maximum tightening torque for the read head or safety

switch and actuator mountings of 1 Nm. For read heads/actuators made of

PE-HD, the maximum tightening torque is only 0.5 Nm.

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Euchner CES-A-UEA-04B (Multicode) Manuale Utente Pagina 10