Fresenius Medical Care 4008 E Technical Manual page 22

F18 Bloodsystem
F19 Bloodsystem
F95 Bloodsystem
Applicable for SW 5.00/4.10 and higher, check of the BPUS signal
(CPU, P.C.B. LP 632)
At the beginning of the test step a maximum of 40s may pass until
rotation has stopped.If the blood pump is being activated, the rotation
stop alarm must have been cleared.
– Acknowledgement line (BPUS, X348A/8) → X632/A13 not 0V
– Acknowledgement line (BPUS, X348A/8) → X632/A13 not 12V
– Blood pump speed is set to "0": preset speed during the T1 test.
Applicable for SW 5.00/4.10 and higher, check of the BPUS signal
(CPU, P.C.B. LP 631 via LP 633)
At the beginning of the test step a maximum of 40s may pass until
rotation has stopped. If the blood pump is being activated, the rotation
stop alarm must have been cleared.
1. Acknowledgement line (BPUS, X348A/8) → X633L/A12 not 0V
2. Acknowledgement line (BPUS, X348A/8) → X633L/A12 not 12V
System error.
Fresenius Medical Care 4008 4/08.03 (TM)
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