Startup Mode - GRUNDFOS ALLDOS Oxiperm C 164 Series Operation And Service Manual

Oxiperm 164 150-2500 g en

7.8.2 Startup Mode

15.710010-V5.0
●
Activate the bypass (solenoid valve / circulating pump by pressing the "F1"
key, deactivate by pressing again.
●
The "F2" key activates the HCl pump, the "F3" key activates the NaClO 2
pump
Activation of the various chemical pumps simultaneously activates the H 2 O pump.
NOTE Both dosing pumps are time controlled (120 seconds)
and then switch off automatically. The venting process
can be stopped at any time using the "F2" or "F3" key,
or by pressing the "Escape" key.
Use the "Arrow right" key to scroll to page 2 in the "Venting" menu.
Display:
●
The H O dosing pump for the dilution water is activated using the "F1" key,
2
and remains active. Press the "F1" key again to deactivate the H
pump.
●
Use the "Escape" key to return to the "Service mode" menu.
Startup mode is used to fill the reactor with water. Filling is carried out using the
dosing pump for H 2 O, the pumps for HCl and NaClO 2 remain inactive. Startup
mode takes approx. 40 minutes, and the system is subsequently switched off
automatically.
●
In "Service mode" menu, switch to "Startup mode" using the "F2" key.
Display:
●
Switch to the "Bypass water" menu using the "F2" key.
Display:
●
Activate or deactivate the bypass using the "F1" key.
The setpoint value shows what quantity of water is required (depends on
system size).
The actual value shows the current water flow.
"Limit" defines the minimum and maximum bypass water quantities.
Switch to the impeller meter pulses display using the "Arrow right" key
Display:
Venting <
1 H O pump <off>
2
Startup mode
2 Bypass water
3 Start
2 Bypass water <off>
Setpoint: 420 l/h
Actual: 0 l/h
1 Limit: -xx% / +xxx% >
Bypass water
Pulses: XX.X pulse/s
Water: YYY l/h
2 Accept <
O dosing
2
49