Kt/V-Uv Sensor Test - B. Braun Dialog+ Service Manual

+
Dialog
SW 9.xx
4.8.1.11

Kt/V-UV Sensor Test

BA-TE-DE08C M.KAY
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The Kt/V-UV sensor (option Adimea) can be
checked and tested in the Kt/V-UV Sensor Test
menu.
The Kt/V-UV Sensor Test key is displayed in this
menu if the Kt/V-UV sensor is present in the
machine and the option was selected/activated in
the Production Report menu.
1. Activate the Kt/V-UV Sensor Test menu with
the Kt/V-UV Sensor Test key in the TL Manual
Test and Calibration menu. The following menu
is displayed.
Kt/V-UV Sensor Test
The Kt/V-UV sensor can be tested in the Kt/V-UV
Sensor Test menu.
The machine is prepared for the test after pressing
the Kt/V-UV Sensor Test key. The following test
steps are performed:
•
Sensor Init
•
TSD Sensor Calibration Check
•
Wait for Bal. Chamber Init
•
Balance Chamber Init
•
Rinsing
•
Temperature Check
•
Bubble Free Check
•
Stopping Dialysate Flow
•
Ready for Test
Ready for Test
If the test was successful, Ready for Test is
displayed.
Service Test
Press Service Test to start the test for the UV
sensor. The single test steps are displayed in a
window. The following test steps are performed:
•
Checking Acceptance Status
•
Cold sensor - <n>*
•
System Identification (100%) - <n>*
•
System Identification (75%) - <n>*
•
Calibration - <n>*
(* number of measurement cycles are indicated
with <n>)
Test OK
Test OK is displayed if the test was successful.
Required Current
The LED requires a certain current for optimal
working conditions. This current is automatically
adapted to the LED. The current is displayed as
digit value together with the corresponding
reserve digits (residual digits). This value must be
≤4000 digits (maximum service life).
Example:
Required current: 1332 (digit)
Reserve: 2668 (digit)
Total digits: 4000
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