3.
Cancel maintenance: Press the cancel key .
ð
The query screen is closed, maintenance mode has not been started and the
operating screen is displayed.
4.
Start maintenance: Press the OK key .
ð
The pump then puts the motor and the diaphragm into maintenance position.
5. A prompt screen ‘Maintenance: Switch off pump!’ is displayed.
6.
Switch of
f the pump using the ‘ON/OFF switch’
.
7. Perform the maintenance!
8.
As the [access code] is still
activated , the [access code] must be re-entered.
If the [access code] is enabled , please note the following:
Ä
Chapter 7.6 ‘Main menu’ on page 66.
9. After switching the pump back on, a prompt screen ‘Maintenance performed?’ Is
displayed.
10.
Do not confirm the maintenance work:Pressing the Cancel button .
11. The notification screen ‘Maintenance not completed!’
is displayed. The internal
meter for the maintenance work performed (
Ä
Chapter 7.11 ‘Operating data’
on page 120)
is not counted upwards.
After confirming this notification screen, the operating screen (pos. 14) is displayed
and the pump is ready for operation.
12. Do not confirm the maintenance work:
Pressing the OK button .
13. The notification screen ‘Maintenance completed!’
is displayed. The internal meter for
the maintenance work performed (
Ä
Chapter 7.11 ‘Operating data’ on page 120)
iscounted upwards. After confirming this notification screen, the operating screen
(pos. 14) is displayed and the pump is ready for operation.
Service
164Rev. 2-05.2018
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