VEGA B63-32 - Manual (Page 8)

8
4 Instructions for installation
Overvoltage arresters • B63-48, B63-32
33012-EN-130228
4 Instructions for installation
B63-48, B63-32 overvoltage arresters are screwed into the position
of the cable gland on the sensor housing. The cable gland of the
sensor is screwed into the overvoltage arrester. No further assembly
is necessary.
Caution:
B63-48, B63-32 overvoltage arresters must not be used in a corrosive
environment.
The thread on the overvoltage arrester must correspond to the thread
on the sensor housing. In order to maintain the enclosure rating of the
sensor, PTFE gasket strip must be used. First of all, screw in by hand;
if necessary, use grease and finally tighten with a ½ turn with a SW 27
wrench.