Service manual

Service Manual Contents vii
Main CPU power supply........................................51
Clock/calendar power..........................................51
Mod B NIBP power ...........................................52
Thermometer power ..........................................52
SpO
2
power.................................................52
LCDpower..................................................52
Communications .............................................52
Interconnect diagram .............................................53
8 - Field replaceable units ...................................55
9 - Specifications ..........................................59
Patient population ................................................59
Blood pressure ..................................................59
Temperature ....................................................59
Pulse pximetry ..................................................60
Masimo sensor accuracy guide ..................................60
Masimo patents ..............................................60
Nellcor® sensor accuracy guide..................................61
Nellcor patents ...............................................62
Mechanical .....................................................62
Electrical .......................................................62
Environmental...................................................62
Guidance and manufacturer’s declaration .............................63
Emissions and immunity information..............................63
Patents ........................................................66
Identification label and serial numbering system ........................67
Firmware identification ............................................67
10 - Maintenance ..........................................69
Cleaning .......................................................69
Spot Vital Signs ..............................................69
Blood pressure cuff ...........................................69
Cables and pressure hose ......................................69
Temperature probe............................................70
SpO
2
sensor.................................................70
Battery removal and replacement....................................70
Masimo SpO
2
calibration check .....................................71
Nellcor SpO
2
functional check ......................................71
SpO
2
accessory disposal ..........................................71
Temperature calibration check ......................................71
A - Repair test specifications .................................73
General unit test .................................................73
A-D noise test ...............................................73
Leak test ...................................................73
Inflation test .................................................73
Dump test ..................................................73