Liquiline CM44P
Diagnostics and troubleshooting
Hauser
153
No.
Message
Factory settings
Sensor
type
Tests or remedial action
S
D
F
509
Sensor calibration
M
On
Off
P, O, I, DI
Min. slope warning, measurement can
still take place
Possible reasons: sensor old or defective,
reference blocked, calibration solution
too old or contaminated
1.
Check or replace sensor.
2.
Check or replace calibration
solution.
3.
Repeat calibration.
511
Sensor calibration
M
On
Off
P, O, I, DI
Max. slope warning, measurement can
still take place
Possible reasons: sensor old or defective,
reference blocked, calibration solution
too old or contaminated
1.
Check or replace sensor.
2.
Check or replace calibration
solution.
3.
Repeat calibration.
513
Zero Warning
M
On
Off
O (amp.),
DI
Zero point warning, measurement can
still take place
Possible reasons: sensor old or defective,
reference blocked, calibration solution
too old or contaminated
1.
Check or replace sensor.
2.
Check or replace calibration
solution.
3.
Repeat calibration.
515
Sensor calibration
M
On
Off
P (ISFET)
Max. operating point warning,
measurement can still take place
Possible reasons: sensor old or defective,
reference blocked, calibration solution
too old or contaminated
1.
Check or replace sensor.
2.
Check or replace calibration
solution.
3.
Repeat calibration.
517
Sensor calibration
M
On
Off
P (ISFET)
Min. operating point warning,
measurement can still take place
Possible reasons: sensor old or defective,
reference blocked, calibration solution
too old or contaminated
1.
Check or replace sensor.
2.
Check or replace calibration
solution.
3.
Repeat calibration.
Содержание Liquiline CM44P
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