WIKA TR12-M - Handbuch (Seite 18)

GB
6. Commissioning, operation
11419904.02 09/2013 GB/D
WIKA operating instructions models TR12, TC12 (Ex d) 18
To disconnect the measuring insert
from the neck tube, loosen the M16
bolt at the top end of the neck tube
and unscrew it.
The installation of the measuring insert is carried
out in the reverse order (clean the measuring
insert prior to installation).
The hexagonal crimped tip of the measuring
insert is guided by the screw-in of the hexagonal
socket screw.
Tightening torque of the screw: 12 ... 14 Nm