Fresenius Medical Care 4008 E Technical Manual page 51

Diasafe/HDF filter test
Test description:
Test of the filters by testing the volume of the internal capillary and pressure holding test.
Illustration:
LP 632
CPU 2
X632/B27 X632/B28
X631/A20 X631/A21
LP 631
CPU 1
LP 635
(4008 E)
Display
board
LP 924
(4008 H)
1-44
Fresenius Medical Care 4008 4/08.03 (TM)
X632/B5 V_DSAFE
X632/C25 V24_EN
X632/C26 V24B_EN
X632/A6 V26
X632/A29 P_DIAL
X633L/
B6
LP 633
Input
board
X633R/
C28
LP 630
DATA BUS
Mother
board
LP 649
(4008 B)
LP 922
(4008 S)
V26
Testgenerierung/Generation of Test
Rueckmeldung/Acknowledgement
X634L/A-C28
LP 634
X634L/C5
Output
X634L/C7
board .
. X634L/A7
X634L/C25
V35
V112
V32
V35
V36