Solimotion FTR16, FTR20
XA02804F-A
10
Hauser
Safety instruc-
tions: Installation
4
3
2
4
1
A
- .
5
0000000148
A Zone 21
1
Potential equalization
2
Pipeline (Zone 20, Zone 21)
3
FTR16, FTR20
4
Potential matching line
5
Power and signal circuits
• Pay attention to the installation and safety instructions in the Opera-
ting Instructions.
• Observe maximum process conditions in accordance with associated
Operating Instructions of the manufacturer.
Device type FTR16
•
The cables must be firmly laid and effectively protected against
damage.
• The relevant installation regulations must be adhered to.
• Avoid direct radiation with high UV components (sunlight), mount
the unit in a protected place or use a weather protective cover.
•
M12 plugs may only be opened or closed in a sufficiently clean envi
-
ronment.
• Connectors must always be sealed with a counterpart. They may be
left open in the field only briefly for servicing purposes.
•
Secure the connector by tightening the nut sufficiently.
• Tightening torque approx. 1.2 to 1.5 Nm. This tightening torque is
ensured as follows: Hand-fasten the coupling nut (0.4 to 0.5 Nm).
Then turn by 3 notches using a open wrench across the flats 14.
