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PSEN ma1.3b-28 VA
Operating Manual PSEN ma1.3b-28 VA
22226-EN-03
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Installation with actuator PSEN ma1.3-08/EX/VA
Sensing face
Slide the actuator through the hole in the
mounting surface with the sensing face to-
wards the safety switch.
Attach the actuator using 2 M12x1
hexagonal nuts.
Also note the max. torque setting (see
Technical details [ 18] ).
Adjustment
}
The safety switch may only be used with the corresponding actuator PSEN ma1.3-08 EX
VA.
} Always test the function with the PSEN ix1 interface and connected evaluation device.
} The stated operating distances (see Technical details [ 18] ) only apply when the
safety switch and actuator are installed according to the specifications
Installation [ 15] . Operating distances may deviate if other arrangements are used.
Note the maximum permitted lateral and vertical offset (see Operating distances and Lat-
eral and vertical offset [ 9] ).
Periodic test
}
Make sure that the work is not performed in an explosive atmosphere.
} Carry out a monthly function test on the safety switch and actuator.
} Always test the function with the PSEN ix1 interface and connected evaluation device.
} The safety function may only be checked by qualified personnel.
} Refer to the notes on checking the safety switch in EN 60079‑17 and EN 60079‑19.
NOTICE
The safety function should be checked after initial commissioning and each
time the plant/machine is changed. The safety functions may only be
checked by qualified personnel.