EUCHNER CET-AX Serie Manual De Instrucciones página 10

Operating Instructions
Read Head CET-AX with Guard Locking and Guard Lock Monitoring
Locking function not active
Pushbutton
Figure A
Figure 6: Using the lockout mechanism
Mounting
CAUTION
Safety switches must not be bypassed (bridging
of contacts), turned away, removed or otherwise
rendered ineffective.
Observe EN ISO 14119:2013, section 7, for
f
information about reducing the possibilities for
bypassing an interlocking device.
The max. achievable category according to
f
EN 13849-1 depends on the installation position
(see Table 1).
NOTICE
Risk of damage to equipment and malfunctions as
a result of incorrect installation.
Safety switches and actuators must not be used
f
as an end stop.
Observe EN ISO 14119:2013, sections 5.2 and
f
5.3, for information about fastening the safety
switch and the actuator.
Protect the switch head against damage, as well
f
as penetrating foreign objects such as swarf,
sand and blasting shot, etc. The switch should
be installed with the actuating head down for
this purpose.
Observe the min. door radii (see Figure 7).
f
Ensure that the actuator contacts the ramp in
f
the designated area (see Figure 7). Marks on
the ramp specify the prescribed approach zone.
Note the following points:
Actuator and safety switch must be fitted so that
the active faces of the actuator and the safety
f
switch are parallel with each other.
the actuator is fully inserted into the switch recess
f
when the safety guard is closed.
no dirt can accumulate in the recess.
f
Locking function active
Push button
and align lever
Figure B
Figure 7: Door radii and approach zone
!
= 90°
Figure 8: Preferable mounting position
10
Locking function active
and secured
Fit lock
Figure C
Anfahrbereich/
Approach Zone
!
Anfahrbereich/
Approach Zone