Service Mode (Dir_On); Battery - B. Braun Dialog+ Service Manual

+
Dialog
SW 9.xx
3.3 Self Test in Preparation SW 9.xx Switch Mode
Power Supply Microcontroller SMPS-MC

3.3.1 Service Mode (DIR_ON)

Repeats Until Error Message
ID Error Message
Reaction to the Test Result in Preparation
LLC Test
Code
1. Prerequisites for Test: none
Test code = 26 to LLS
2.
2610x
3.
Wait for D24OFF and B24OFF
4.
(Timeout 15 s)
5. Set set point for heater to self test code #110
2620x Wait for feedback of test result via BIOS (timeout 15 s)
6.
2630x Set set point of heater to 0
7.
2699x Completed
8.

3.3.2 Battery

Repeats Until Error Message
ID Error Message
Reaction to the Test Result in Preparation
LLC Test
Code
1. Prerequisites for Test: none
Test code = 27 to LLS
2.
2710x
3.
Wait for D24OFF and B24OFF
4.
(Timeout 15 s)
Set set point for heater to self test code #112
5.
2720x Wait for feedback of test result via BIOS (timeout 15 s)
6.
2730x Set set point of heater to 0
7.
2799x Completed
8.
BA-TE-DE08C M.KAY
Dialog+ SW9xx_sm_Chapter 3_1-2010.doc/pdf <100329> yymmdd
3 . R e p a i r I n s t r u c t i o n s
Configuration Switch mode power supply microcontroller SMPS-MC with and without battery
26
Test Code
1
1152: Power supply service mode - no therapy
Error: X101 connected (/DIR_ON = 0)
•
therapy not possible because alarms deactivated, information text
OK: X101 open (/DIR_ON = 1)
•
Therapy possible
LLC Test Steps
Switch mode power supply microcontroller SMPS-MC with and without battery
Configuration
Test Code 27
3
1150: Selftest error SMPS battery test
Error: Battery not present or not loaded
•
Information text and therapy possible
OK: Battery present and loaded
•
Therapy possible
LLC Test Steps
LLS Test Steps
Test code = 26 back to LLC
Switch-off of VGD and VGB
VGD ON
VGB ON
LLS Test Steps
Test code = 27 back to LLC
Switch-off of VGD and VGB
VGD ON
VGB ON
1 / 2 0 1 0 3 - 9
LLS Test
Code
26001
LLS Test
Code
27001
B. Braun Avitum AG