English (GB)
1. Turn the main switch to
“I” position, if this has
not already been done.
Note
Step Illustration
1. Stop the main pump manual-
ly by pressing the [Stop] button.
2. Turn the selector
switch for the main
pump to “AUT” posi-
tion by means of the
key.
3. Close the ball valve for testing the pressure switches for the
main pump.
4. Open the isolating valve on the discharge manifold
12.2.2 Main pump
Starting procedure
Step
Illustration
2. Turn the selector
switch for the main
pump to “TEST” posi-
tion by means of the
key.
3. Close the isolating valve on the discharge manifold. Open the
ball valve for testing the pressure switches for the main pump.
4. Start the pump manu-
ally by pressing the
[Start] button. Press
the button until the
pump starts.
Note:
If the main pump does not start, see the indicator lights.
See also section
15. Fault finding
.
18
Stopping procedure
After stopping, the main pump is in automatic
mode again.
English
(G
B)
18
12.2.2 Main pump
Starting procedure
Stopping procedure
Step
Illustration
1. Turn the main switch to
"I" position, if this has
not already been done.
2. Turn the selector
switch for the main
pump to "TEST"
position by means of
the key.
3. Close the isolating valve on the discharge manifold.
Open the ball valve for testing the pressure switches for the
main pump.
4. Start the pump
manually by pressing
the [Start] button.
Press the button until
the pump starts.
Note: If the main pump does not start, see the indicator lights.
See also section
15. Fault finding
.
Step
Illustration
1. Stop the main pump
manually by pressing
the [Stop] button.
2. Turn the selector
switch for the main
pump to "AUT"
position by means of
the key.
3. Close the ball valve for testing the pressure switches for the
main pump.
4. Open the isolating valve on the discharge manifold
Note
After stopping, the main pump is in automatic
mode again.
