Commissioning
Fillcontrol Auto Make-up and degassing — 06.07.2016 - Rev. B
English — 33
7.6.2
Pump test
At the device, execute a function test for the pumps. Set the device controller to manual mode. In manual mode, you manually activate
and deactivate the pumps.
•
Press "Manual" on the controller's operator panel.
– The "Manual" LED at the operator panel illuminates to visually indicate that Manual mode is active.
Select the required pump:
•
Pump 1 "P1"
•
Pump 2 "P2"
Proceed as follows:
1. Press "Manual" on the controller's operator panel.
– Use the arrow keys at the operator panel to select "P1" or "P2" on the display. The
selected indicator "P1" or "P2" flashes to visually indicate the selected pump.
2. Press "OK" on the controller's operator panel.
– The selected pump is switched on and the displays shows "P1!" or "P2!".
–
The display must show values of ≥
3 bar for the pressure for the activated pump.
3. Press "OK" on the controller's operator panel.
– The selected pump is switched off and the corresponding "P1" or "P2" indicator
flashes.
4. Slowly open the ball valve in the expansion line.
The function test for the pump is completed.
2.0 bar
P1!
P2
U1
NS
*U1 = no function
*NS = motor ball valve
Note!
If the pressure does not rise when the pump is activated:
•
Shut down the pump.
•
Vent the pump, see chapter 7.3 "Filling the device with water" on page 30 .
