User's Manual

Installation FlexLine
21
4.9 Installing the cable glands and stopping plugs with
SmartConn
4.9.1 Cable glands
Increased safe (Ex-e) M20 cable glands with an appropriate IP value must be used.
Refer to the type plate on the device.
4.9.2 Unused cable inlets
Seal unused cable inlets with approved threaded stopping plugs.
Warning!
Only use Ex-e or flameproof certified materials of an appropriate IP
value.
Warning!
Improper installation of cable glands or stopping plugs will invalidate
the Ex approval of the SmartRadar.
NOTE
Install the cable glands according to the instructions provided by the
manufacturer.