Euchner CES-AR-C01-CH-SA (Multicode) Manual do Utilizador descarregar pdf (Página 8)

Operating Instructions Safety Switch CES-AR-C01-CH-SA

Mounting

Important!

Ì From the assured switch-off distance S

, the safety outputs are safely shut

down.

Ì When mounting several safety switches, observe the stipulated minimum

distance to avoid mutual interference.

min. 80mm

Ì If the actuator is installed ﬂush, the switching distance changes as a function

of the installation depth and the safety guard material.

Operating

distance

Actuator

Operating

distance

Actuator

Flush mounting

Surface mounting

Note the following points:

Ì Actuator and safety switch must be easily accessible for inspection and re-

placement.

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

nated for this purpose.

Ì Actuator and safety switch must be ﬁtted so that

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

or closer

when the safety guard is closed (see section Operating distances). To avoid

entering the area of possible side lobes, a minimum distance is to be main-

tained 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-AR-C01-CH-SA (Multicode) Manual do Utilizador Página 8