turck TBEN-L5-4RFID-8DXPOPC-UA, Instructions For Use Manual

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V02.00 | 2021/11
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5 Installing
5.1 Installing the device in Zone 2 and Zone 22
In Zone 2 and Zone 22, the devices can be used in conjunction with the protective housing set .
DANGER
Potentially explosive atmosphere
Risk of explosion through spark ignition
For use in Zone 2 and Zone 22:
„
Only install the device if there is no potentially explosive atmosphere present.
„
Observe requirements for Ex approval.
„ Unscrew the housing. Use Torx T8 screwdriver.
„ Replace the service window with the enclosed Ultem window.
„
Place the device on the base plate of the protective housing and fasten both together on
the mounting plate, see [
}
18].
„
Connect the device, see [
}
21].
„
Mount and screw the housing cover according to the following figure. The tightening
torque for the Torx T8 screw is 0.5 Nm.
Fig. 3: Mounting the device in protection housing TB-SG-L