3 . R e p a i r I n s t r u c t i o n s
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B. Braun Avitum AG
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SW 9.xx
Table of Contents
Page
3.
Self Test SW 9.xx
3-5
3.1
Microprocessor Unit MPU Test from Controller/Supervisor
3-5
3.2
Status Self Test in Service Overview
3-6
3.2.1
Set-Up Low Level Controller LLC Test Codes
3-7
3.2.2
Set-Up Low Level Supervisor LLS Test Codes
3-7
3.2.3
Example LLC/LLS Test Codes for Blood Leak Detector
3-8
3.2.4
Overview Test Codes
3-8
3.3
Self Tests in Preparation SW 9.XX Switch Mode Power
Supply Microcontroller SMPS-MC
3-9
3.3.1
Service Mode (DIR_ON)
3-9
3.3.2
Battery
3-9
3.3.3
EEPROM
3-10
3.3.4
Buzzer Test via LLS
3-10
3.3.5
Alarm System
3-11
3.3.6
Monitoring of Analog Voltage
±
12 V
3-12
3.3.7
Blood Leak Detector
3-12
3.3.8
DFS Pressure Test (Table)
3-13
3.3.8.1
DFS Pressure Test
3-16
3.3.8.2
Membrane Movement/Pressure Build-up VDABK
3-17
3.3.8.3
Pressure Reduction VDABK with UFP
3-18
3.3.8.4
VBP Test
3-19
3.3.8.5
VDE/VDA Test
3-20
3.3.8.6
Pressure Build-up VDABK
3-21
3.3.8.7
Pressure Reduction Membrane Test with UFP
3-22
3.3.8.8
Membrane Test
3-23
3.3.8.9
Pressure Build-up VABK
3-24
3.3.8.10
Membrane Movement to Inlet Side
3-25
3.3.8.11
Pressure Reduction VABK with UFP
3-26
3.3.8.12
VEBK Test
3-27
3.3.8.13
Pressure Reduction
3-28
3.3.9
Integrity Test HDF Online
3-29
3.3.10
UF Pump
3-31
3.3.11
Conductivity
3-32
