GB
3.3 FILLING/START UP
- Using a screwdriver turn the screw as describe in picture 1 until the correct position;
- Connect the pump to the taps of the filling/draining unit following the flow direction as shown in picture 2;
- Open the filling/draining valve (picture 3);
- Gradually fill the installation with the glycol mixture until the air bleed is complete (picture 4);
- Turn the adjusting screw as shown in picture 5;
- Shut off the draining tap (picture 6) and pressurize the system until the working pressure is reached;
- Shut off the filling tap (picture 7), return to the initial position the adjuting screw (picture 8) and start the system.
3.4 FLOW REGULATION
- Start the unit pump;
- Using a screwdriver turn the screw as describe in picture 9 until the flow meter indicates the requested flow (picture 10);
If you use the version with the electronic sensor for installation and start up see the other instructions in the package.
If you use the version with the electronic sensor for installation and start up see the other instructions in the package.
8
OK
Fig. 1
Fig. 4
Fig. 7
Fig. 9
Fig. 2
OK
Fig. 5
OK
Fig. 8
Fig. 10
Fig. 3
Fig. 6
Complete
close
Complete
open