EUCHNER CET-AR Series - Mounting Procedures

Operating Instructions
Transponder-Coded Safety Switch CET.-AR-…
16
(Translation of the original operating instructions) 2110788-13-03/20
9. Mounting
CAUTION
Safety switches must not be bypassed (bridging of contacts), turned away, removed or otherwise
rendered ineffective.
Ì Observe ENISO14119:2013, section 7, for information about reducing the possibilities for by-
passing an interlocking device.
NOTICE
Risk of damage to equipment and malfunctions as a result of incorrect installation.
Ì Safety switches and actuators must not be used as an end stop.
Ì Observe ENISO14119:2013, sections 5.2 and 5.3, for information about mounting the safety
switch and the actuator.
Ì Protect the switch head against damage, as well 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.
Ì Observe the min. door radii (see Figure 2).
Ì Ensure that the actuator contacts the ramp in the designated area (see gure below). Marks on the
ramp specify the prescribed approach zone.
Tip!
EUCHNER offers special cover plates to improve protection against tampering. These accessories
can be found at www.euchner.com.
min. R=300
min. R=1000
min. R=800
Figure 2: Installation situation and door radii