Versa User Manual www.teledynetekmar.com
CHAPTER 7: MAINTENANCE & TROUBLESHOOTING
Service Contact Information ....................................................................................... 7-1
Routine Procedures ....................................................................................................... 7-1
Leak Check ...................................................................................................................................7-1
To Upgrade Versa Firmware ...................................................................................................7-2
Installing the DFU Driver ......................................................................................................... 7-2
If you are running Windows XP ...........................................................................................................................7-2
If you are running Windows Vista or Windows 7 ...........................................................................................7-3
Setting/Checking Versa System Pressure ..........................................................................7-4
Preventative Maintenance ..................................................................................................... 7-4
Daily Maintenance Checks ....................................................................................................................................7-4
Weekly Maintenance Checks ...............................................................................................................................7-4
Monthly Maintenance Checks .............................................................................................................................7-5
Annual Maintenance Checks ...............................................................................................................................7-5
Troubleshooting ............................................................................................................ 7-6
System Will Not Power Up ......................................................................................................7-7
Printed Circuit Boards ..............................................................................................................7-8
Temperature Control Board ..................................................................................................................................7-8
Master Board ..............................................................................................................................................................7-8
GCIO Board .................................................................................................................................................................7-8
Elevator Motor Board ..............................................................................................................................................7-8
Carousel Motor Board .............................................................................................................................................7-9
24V DC Board .............................................................................................................................................................7-9
5V DC Board ...............................................................................................................................................................7-9
Pressure Transducer Board....................................................................................................................................7-9
General Troubleshooting ........................................................................................................7-9
Low Response Loop ................................................................................................................................................7-9
Heater Failures ........................................................................................................................................................ 7-10
How to Clean Carousel ........................................................................................................................................ 7-10
How to Align the Sample/Elevator Mixer Assembly ................................................................................. 7-12
Returning the Versa ................................................................................................................7-12
Unit and Parts Disposal..........................................................................................................7-12
Teledyne Tekmar Customer Support ................................................................................7-12
CHAPTER 8: DIAGRAMS
Detailed Plumbing ........................................................................................................ 8-2
Standby/Ready, Sample Equilibrate, Mixing, and Stabilize .................................. 8-3
Raising Vial to Needle ................................................................................................... 8-4
Static Vial Pressure Reading ........................................................................................ 8-5
Pressurize ........................................................................................................................ 8-6
Pressure Equilibrate, Vial Pressure Reading ............................................................. 8-7
Loop Fill, Loop Fill Pressure Reading ......................................................................... 8-8
Inject ................................................................................................................................ 8-9
Electrical Schematic ....................................................................................................8-10
CHAPTER 9: INDEX
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