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7.1.4
Blood system test
Error message
F09 Blood System
F10 Blood System
F11 Blood System
F12 Blood System
F13 Blood System
F14 Blood System
Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
Description
Acknowledgement that CPU2 recognizes that the arterial blood pump is inactive
(blood pump not running).
– Acknowledgement (BPSB_ART, X348a/6) X632/A11 not 12 V.
– Control line (BPSST_ART, X634L/B14) X348a/1 not 12 V or
(BPST_ART, X634L/A14) X348a/3 not 12 V
Acknowledgement that CPU1 recognizes that the arterial blood pump is inactive
(blood pump not running).
– Acknowledgement (BPSB_ART, X348a/6) X633/A11 not 12 V
– Control line (BPSST_ART, X634L/B14) X348a/1 not 12 V or
(BPST_ART, X634L/A14) X348a/3 not 12 V
– Level is raised during the T1 test
The arterial blood pump cannot be stopped by CPU1.
CPU2 recognizes that the arterial blood pump remains active.
– Control line (BPSST_ART, X634L/B14) X348a/1 not 0 V as well as
(BPST_ART, X634L/A14) X348a/3 not 0 V
– Acknowledgement (BPSB_ART, X348a/6) X632/A11 not 0 V.
– The level is raised during the T1 test, or the up/down key on the air detector
is blocked and the level is constantly raised.
The arterial blood pump cannot be stopped by CPU1.
CPU1 recognizes that the arterial blood pump remains active.
– Control line (BPSST_A, X634L/B14) X348a/1 not 0 V as well as
(BPST_ART, X634L/A14) X348a/3 not 0 V
– Acknowledgement (BPSB_ART, X348a/6) X633/A11 not 0 V
If Single-Needle pump connected (= ADKS active).
Acknowledgement that CPU2 detects that the pump is inactive
(pump is not running).
– Acknowledgement (BPSB_VEN, X348V/6) X632/B11 not 12 V
– Control line (BPSST_VEN, X634L/B15) X348V/1 not 12 V or
(BPST_VEN, X634L/ A15) X348V/3 not 12 V
– Transistor T9 on P.C.B. LP 754 defective.
– IC5 on P.C.B. LP 632 defective.
If Single-Needle pump connected (= ADKS active).
Acknowledgement that CPU1 detects that the pump is inactive
(pump is not running).
– Acknowledgement (BPSB_VEN, X348V/6) X633L/A13 not 12 V
– Control line (BPSST_VEN, X634L/B15) X348V/1 not 12 V or
(BPST_VEN, X634L/A15) X348V/3 not 12 V
– IC16 on P.C.B. LP 633-5 defective.
– P.C.B. LP 633-5 recognizes Single-Needle pump although it is not
connected.
Chapter 7: Error messages
7-3
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