No Service Call
Vol. 18 #2, July 1991
Check your temperature controllers. Approximately 20% of my technical service calls are easily handled by insuring the controllers are doing their job.
Check for proper cooling and/or heating, blown fuses, blown heater bands, plugged cooling lines, or poorly placed thermocouples.
See also:
- Seated TCs
- Temperature control
- Temperature controller calibration
- Thermocouple connections 1
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