Maintenance
7.
Perform the maintenance!
8.
After switching the pump back on, a prompt screen 'Maintenance performed?' Is
displayed.
9.
Do not confirm the maintenance work: Pressing the Cancel button
10. The notification screen 'Maintenance not completed!' is displayed. The internal
meter for the maintenance work performed (
on page 121) is not counted upwards.
After confirming this notification screen, the operating screen (pos. 13) is displayed
and the pump is ready for operation.
11. Do not confirm the maintenance work: Pressing the OK button
12. The notification screen 'Maintenance completed!' is displayed. The internal meter for
the maintenance work performed (
iscounted upwards. After confirming this notification screen, the operating screen
(pos. 13) is displayed and the pump is ready for operation.
11.1.2
Maintenance mode - WITH access code
Fig. 93: Maintenance mode - WITH access code
Put the pump into maintenance mode:
1.
On the operating screen, press the maintenance symbol ( ,
417102276 Rev. 3-01.2019
To access the maintenance mode, press and hold the displayed
maintenance signal for around 3 seconds.
Ä Chapter 7.12 'Operating data'
Ä Chapter 7.12 'Operating data' on page 121)
148
.
.
or
).