No Service Call

Modified on Sunday, 01 February 2015 05:17 PM by mpieler — Categorized as: Extrusion Hints

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.

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