Smiths Medical Medfusion 3000 Series, Technical & Service Manual

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Table of Contents
vi
40-5648-51B
Calibrate plunger position ..................................................102
Calibrate syringe size sensor ..............................................104
Adjust contrast (voltage) setting ........................................105
View calibration data ..........................................................106
Save changes and exit ..........................................................107
Exit calibration without saving changes .....................107
Retest guidelines 108
VII Schematics & PCB Assemblies 111
System layout 111
Main board schematics 112
Main board / logic kernel ...................................................112
Main Board / Power Control Logic Core ........................116
Main Board / DC-DC Converter .....................................118
Main Board / Keypad Interface .........................................120
Main Board / Graphic Display Interface ..........................123
Main Board / Motor Drive .................................................124
Main Board / Syringe Sensing ...........................................125
Main Board / Position Sensing ..........................................126
Main Board / Force Sensing ...............................................127
Main Board / Pressure Sensing ..........................................128
Main Board / Speaker Drive ..............................................129
Main Board / ACU-ICE Socket .........................................130
Main Board Assembly Drawing – Top Side .....................131
Main Board Assembly Drawing – Bottom Side .........132
Main Board Assembly – Parts list ....................................133
Plunger Board Schematic 139
Plunger Board / Force Preamplifier ..................................139
Plunger Board / Flipper Sensor .........................................140
Plunger Board Assembly Drawing ............................141
Plunger Board Assembly – Parts list ...............................142
Battery Gauge Schematic 143
Interconnect Board Schematic 144
Interconnect Board / Power Control ................................144
Interconnect Board / Battery Management .....................145
Interconnect Board / Infrared Serial Communications .146
Interconnect Board Assembly Drawing .........................147
Interconnect board assembly – parts list .........................148
VIII Assembly Drawings & Parts
Lists 151
Assembly drawings 151
Medfusion™ 3000 series main pump assembly ................152
Medfusion™ 3000 series main pump assembly –
parts list ......................................................................153
Case bottom assembly ........................................................154
Case bottom assembly – parts list ...............................155
Case top assembly w/plunger .............................................156
Case top assembly w/plunger – parts list....................157
Case top assembly without plunger ..................................158
Case top assembly without plunger – parts list .........159
Barrel clamp assembly ........................................................161
Barrel clamp assembly – parts list ...............................162
Drive train assembly ...........................................................163
Drive train assembly – parts list ..................................164
Clutch assembly ...................................................................165
Accessories – parts list 166
Poleclamp assembly.............................................................166
Poleclamp parts ....................................................................167
Rotating poleclamp parts ..................................................167
Miscellaneous parts .............................................................167
Calibration & repair – parts list .........................................168
Medfusion™ 3000 series calibration kit .......................168
Other tools & equipment required to service
Medfusion™ 3000 series pumps ...............................168
Notes 169