Page 2
STAT
IM 2000/2000S
Service Guide
96-106775 Rev 5.0
STAT
IM 5000 / 5000S / 5000 G4 Service Manual
Table of Contents
Table of Contents
STAT
IM
5000/5000S/5000 G4 Service Guide
7. Electrical and Electronic Components ........................ 137
Controller board .......................................................... 137
Identifying the controller board type ..................... 137
Removing the controller board assembly ............. 139
Replacing/refitting the controller board assembly 142
Controller board fuse values ................................. 144
STAT
IM 5000 G4 Electronics ....................................... 145
Removing and replacing the STAT
IM 5000 G4
LCD controller board ............................................ 145
Removing and replacing the STAT
IM 5000 G4
USB port ............................................................... 147
Removing and replacing the STAT
IM 5000 G4
speaker
................................................................. 147
Removing and replacing the STAT
IM 5000 G4
Ethernet port ......................................................... 148
Microprocessor
........................................................... 149
Processor types .................................................... 149
Removing the microprocessor .............................. 150
Replacing/refitting the microprocessor ................. 151
Microswitch
................................................................. 152
Removing the microswitch ................................... 152
Replacing the microswitch .................................... 153
Adjusting the microswitch ..................................... 153
Mains components ...................................................... 154
Removing a detachable power cord ..................... 155
Replacing/refitting a detachable power cord ........ 155
Power (on/off) switch ................................................... 156
Removing the power switch ................................. 156
Replacing/refitting the A.C. Power switch ............ 157
Receptacle / line filter .................................................. 158
Removing the receptacle / line filter ..................... 158
Replacing/refitting the receptacle / line filter ........ 158
LCD DC Power Source for STAT
IM 5000 G4 .............. 159
Removing and replacing the STAT
IM 5000 G4
LCD DC power source .......................................... 159
8. Pumps, Reservoir and Compressor ............................. 161
Water pumps ............................................................... 161
Identifying pump types ......................................... 161
Testing pump flow ................................................ 162
Water pump recovery repair procedure ...................... 164
Performing filter maintenance ............................... 164
Performing internal pump filter maintenance ........ 165
Performing water reservoir filter maintenance ...... 167
Performing inline filter maintenance ...................... 168
Performing pump tube replacement ..................... 168
Removing the Fluid-O-Tech pump assembly ....... 171
Testing the Fluid-O-Tech pump diode .................. 172
Reinstalling the Fluid-O-Tech pump assembly ..... 173
Removing the SciCan or Ulka pump assembly .... 174
Reinstalling the SciCan or Ulka pump assembly .. 175
Priming STAT
im
5000/5000S pumps ................... 175
Reservoir and water sensors ....................................... 176
Removing the reservoir ......................................... 176
Reinstalling the reservoir ....................................... 177
Troubleshooting
.................................................... 179
Compressor
................................................................. 185
Identifying compressors ........................................ 185
Removing the Medo compressor ......................... 186
Reinstalling the Medo compressor ....................... 186
Removing the Thomas compressor ...................... 188
Reinstalling the Thomas compressor ................... 188
Upgrading a unit with a Thomas compressor
to a Medo compressor .......................................... 190
9. Solenoid Valve and Pressure Transducer ................... 193
Solenoid valve ............................................................. 193
Inspecting and repairing the
type B solenoid valve ............................................ 193
Removing the solenoid valve ................................ 196
Refitting the solenoid valve ................................... 196
Pressure transducer .................................................... 197
Identifying and checking the
pressure transducer .............................................. 197
Removing the pressure transducer ....................... 201
Reinstalling the pressure transducer .................... 202
Removing the pressure interface board ................ 203
Reinstalling the pressure interface board ............. 203
Removing and replacing the
pressure interface board battery ........................... 205
10. Armature, Isoplate, and Probe Bracket
and Chamber Thermocouple ...................................... 207
Armature and isoplate ................................................. 207
Removing armature and isoplate ........................... 207
Reinstalling armature and isoplate ........................ 209
Removing the isoplate from the
armature-isoplate
.................................................. 210
Replacing and reassembling the isoplate
into the armature .................................................... 211
STAT
IM
5000/5000S/5000 G4 Service Guide