Fresenius Medical Care 4008 E Technical Manual page 37

Temperature test
Test description:
Test of the upper alarm limit by electronically detuning the temperature display in positive
direction.
Illustration:
LP 632
CPU 2
X632/B27
X631/A20
LP 631
CPU 1
LP 635
(4008 E)
LP 924
(4008 H)
1-30
Fresenius Medical Care 4008 4/08.03 (TM)
X632/A26 HOTRINSE
X632/A24 T_DIAL1
X632/A23 T_DETADJ
X632/B28
X631/A21
LP 630
Mother
board
LP 649
(4008 B)
Display
board
LP 922
(4008 S)
Testgenerierung/Generation of Test
Rueckmeldung/Acknowledgement
X633L/B16
X633R/C21
X633R/
LP 633
A20
Input
board
DATA BUS
LP 639
(4008E/H)
Logic
LP 647
(4008S/B)
X634R/ LP 634
A13
BIBAG_TE
Output
board
X634R/C24
X639/A20
LP 639
(4008E/H)
Power
Logic
LP 647
(4008S/B)