Seko KRONOS 50, Руководство по установке

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0000137630 Rev. 2.0 14
Paragraph 12
Programming Operation
This makes it possible to set the alarm relay as follow:
•
N.Open= normally open.
•
N.Closed= normally closed.
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Programming Operation
This makes it possible to set the maximum flow offered by
the pump, and the programmed mode (% or frequency) is
used as the standard unit of measurement when displaying
the flow.
9. Maintenance
9.1 Tubing change
With the pump in Stop (press the
key),
by pressing the
key
for at least 3 seconds the pump run
anticlockwise at the minimum speed in order to facilitate the removing hose, to terminate the running pump press
the
key.
With the same procedure, by pressing the
key
for at least 3 seconds the pump run clockwise at the minimum
speed in order to facilitate the replacing hose, to terminate the running pump press the
key.
9.2 LCD Contrast
With the pump in Stop (press the
key), by
pressing the
and
keys to increase or decrease the
contrast.
10. Display view
10.1 During the dosage
Alarm Relay
N.Open
Max Flow Rate
100% 10.000 L
PPM Mode M mem
Priming P100%
Message:
•
Priming
•
LEVEL
•
MOTOR
•
No Trg
Mode:
•
Manual Mode
•
mA Mode
•
Batch Mode
•
1:N Mode
•
N:1 Mode
•
PPM Mode
Memory Status:
•
mem (memory active)
•
(no memory)
Dosing %
Memory:
•
ON
•
OFF