Thermo Scientific Micro-Tech 9101, Справочное руководство

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Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J 4-1
Chapter 4
Maintenance and
Troubleshooting
The maintenance information in this manual should meet your service
needs. If problems occur requiring technical assistance, please call 1-
800-445-3503 or the local Thermo contact listed in Chapter 5. Thermo
Scientific has a repair center located at our plant in Minneapolis,
Minnesota. Contact one of our technical representatives at
1-800-445-3503 for assistance or the local Thermo contact listed in
Chapter 5. To expedite your service request, please have your Micro-
Tech model, serial number, and belt-scale code available.
The Micro-Tech Integrator is a solid-state device and should require
very little maintenance. The front panel can be wiped clean with a damp
cloth, and if necessary, a mild detergent (never use abrasive cleaners,
especially on the display window). As a preventative measure, check to
ensure all wires, plugs, and integrated circuits are tight in their
connectors. Also, keep the enclosure door tightly closed to prevent dirt
infiltration. More often than not, a quick visual inspection leads to the
source of trouble. If a problem develops, check the following before
proceeding to more specific troubleshooting procedures.

Check Power

Check the fuse.

Check that the power switch is ON and that power is supplied to
the unit.

Check Connections

Check that all terminations are secure.

Check to ensure the display, module, and keypad connectors are
firmly seated in their connectors.

Check that all jumpers are in their correct position.
Critical
Checkpoints