Description Of Machine Functions; Calibration Instructions - Fresenius Medical Care 4008 HDF Technical Manual

Table of contents
Section
1 Description of machine functions ...............................................................................
1.1 Description ......................................................................................................................
1.2 Description of extended T1 test ......................................................................................
1.3 Error messages ...............................................................................................................
2 Technical safety checks ...............................................................................................
3 Calibration instructions ...............................................................................................
3.0 General information on the calibration instructions .......................................................
3.1 Calibrating the UF2 pump ...............................................................................................
3.2 VDE inspections ..............................................................................................................
3.3 Calibrating the 4008 HDF scale ......................................................................................
3.4 Calibrating the substituate sensor ..................................................................................
3.5 Calibrating the HDF blood pump ....................................................................................
3.6 Repair instructions ..........................................................................................................
4 Circuit descriptions and circuit diagrams ..................................................................
4.1 LP 625 display board ......................................................................................................
4.2 LP 754 control board HDF ..............................................................................................
4.3 LP 760 HDF motor control ..............................................................................................
4.4 LP 761 HDF drive keyboard ...........................................................................................
4.5 LP 762 scale comm ........................................................................................................
4.6 LP 763 SSE serial interface extender .............................................................................
5 Spare parts ....................................................................................................................
5.0 How to use the spare parts catalog ................................................................................
5.1 P.C.B.s ............................................................................................................................
5.2 Scales .............................................................................................................................
5.3 Substituate lift .................................................................................................................
5.4 UF2 pump / blood pump (HDF) / valve V 126 .................................................................
Fresenius Medical Care 4008 HDF 3/11.97 (TM)
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