Fresenius Medical Care 4008 B User Manual

Fresenius Medical Care 4008 4/08.03 (TM) 1-1
Table of contents
1 Description of machine functions and malfunctions
Section Page
1.1 Description of the T1 test ............................................................................................. 1-3
1.1.1 T1 test flow diagram, serial program steps ..................................................................... 1-3
1.1.2 T1 test flow diagram, parallel program steps .................................................................. 1-5
1.1.3 Description of the T1 test incl. error messages ............................................................. 1-7
1.1.4 Description of machine errors during the cleaning programs ........................................ 1-53
1.1.5 Error messages after turning power on .......................................................................... 1-70
1.1.6 Error messages during dialysis....................................................................................... 1-71
1.2 Functional description of the modules....................................................................... 1-78
1.2.1 Blood pump (arterial) ...................................................................................................... 1-78
1.2.2 Blood pump (single needle), optional ............................................................................. 1-79
1.2.3 Heparin pump ................................................................................................................. 1-80
1.2.4 Air detector...................................................................................................................... 1-82
1.3 Functional description of the hydraulic unit ............................................................. 1-83
Fig.: Flow diagram .......................................................................................................... 1-83
1.3.1 Description of the hydraulic unit...................................................................................... 1-85
1.3.2 Theory of operation of the balancing chamber .............................................................. 1-87
1.3.3 Central delivery system option........................................................................................ 1-91
1.3.4 Program runs during the cleaning programs .................................................................. 1-92
Fig.: Flow chart of cleaning programs – overview ......................................................... 1-92

Fresenius Medical Care 4008 B Specifications

General

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