Manual

21
INstallation
8.2.3. Installation into the pipe of a 8041
with a clamp connection
Observe the installation recommendations described at
chap. 8.2.1 and in the operating instructions of the S020.
→ Install the S020 fitting on the pipe.
flow direction
3
2
1
4
→ Install the seal (mark 1) on the
S020 fitting.
→ Make sure that the polarizing pin
(mark 2) is on the fitting.
→ Insert the device (mark 3) into
the fitting. Position the device in
order the arrow on the side of the
housing indicates the direction
of the flow: the totalizers will
increment.
→ Tighten by hand the clamp collar
(mark 4).
→ Charge the pipe to make sure the
installation is tight.
Fig. 13: Installation into the pipe of a 8041 with a clamp connection
8.3. Wiring
danger
Risk of injury due to electrical voltage.
• Shut down the electrical power source of all the conductors and
isolate it before carrying out work on the system.
• Observe all applicable accident protection and safety regula-
tions for electrical equipment.
• Use a high quality electrical power supply (filtered and
regulated).
• Use cables with an operating temperature limit correct for
your application.
→
Protect the power supply by means of a 300 mA fuse
and a switch.
→ Do not install the cables near high voltage or high fre-
quency cables. If this cannot be avoided, observe a min.
distance of 30 cm.
→ Loosen the 4 screws of the cover to access the electronic board
of the device (see Fig. 14).
English
Type 8041