11.1.1 Shift the pump to servicing mode, if no access code is being used
Fig. 90: Shift the pump to servicing mode, if no access code is being used
Put the pump into servicing mode:
1.
On the operating screen, press the servicing symbol ( , or ).
To access the maintenance mode, press and hold the displayed
maintenance signal for around 3 seconds.
2.
If the [access code] is not active , the query screen ‘Pump service’ / ‘Carry out
servicing?’
3.
Cancel maintenance: Press the cancel button .
ð
The query screen is closed, service mode has not been started and the operating
screen is displayed.
4.
Start maintenance: Press the OK button .
ð
The pump then puts the motor and the diaphragm into service position.
5. A prompt screen ‘Servicing: Switch off the pump!’ appears.
6.
The pump is switched on and of
f via the ‘ON/OFF button’
.
7. Carry out servicing!
8. After restarting the pump, a query screen ‘Is the servicing done?
’ is shown.
9.
Do not confirm the servicing: Press the cancel button .
10. Main screen ‘Servicing not done!
’ is displayed.
The internal counter for the servicing done (
Ä
Chapter 7.12 ‘Operating data’
on page 128)
is not raised. The operating screen (pos. 13) is displayed after
confirming this note screen and the pump becomes ready for operation.
11.
Confirm servicing: Press the OK button .
12. Main screen ‘Servicing done!
’ is displayed.
The internal counter for the servicing done (
Ä
Chapter 7.12 ‘Operating data’
on page 128)
is raised. The operating screen (pos. 13) is displayed after confirming
this note screen and the pump becomes ready for operation.
Servicing
158417102276 Rev. 5-02.2020
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