Fresenius Medical Care 4008 S Service Manual

Chapter 11: Functional description
Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13 11-5
11.1.1.4 Bypass test
Test description Check of the following functions:
– Heater relay
– Bypass (electric)
– Check of the temperature range switching function
LP 632
CPU 2
LP 633
Input
board
board
LP 630
Mother-
DATA BUS
LP 634
H_REL_W
EM_H_OFFF
V24_EN
V24B_ENN
CI
V266
V24B
V244
Rückmeldung/Acknowledgement
Testgenerierung/Generation of Test
V24V24 V24BV24B V26V26
X632/B27 X632/B28
X632/A4
X632/A5
X632/A6
X632/B22
X632/C26
X632/C25
X632/A6
X632/A9
X632/A10
X639/A12
X639/A17
X634R/C24
V266
X634R/A18
V24
V24B
V26
X634L/C25
X634L/C12
X634L/A25
HOT_RINSE
X639/
A20
X632/A26
Output
board
LP 922
Display
board
Power
Supply
4008
X1631/20a
X1631/21a
CPU 1
L P1631
X631/A20 X631/A21
X634R/ A23
X634R/C22

Fresenius Medical Care 4008 S Specifications

General

Brand	Fresenius Medical Care
Model	4008 S
Category	Medical Equipment
Language	English