User guide

does not prevent all heat from reaching the hub. Be careful when remov
-
ing the heat shield or the probe from the well.
• DO NOT apply any type of voltage to the display hold terminals. Apply-
ing a voltage to the terminals may cause damage to the controller.
•
DO NOT use fluids to clean out the well. Fluids could leak into electron
-
ics and damage the instrument.
•
Never introduce any foreign material into the probe hole of the insert.
Fluids, etc. can leak into the instrument causing damage.
•
DO NOT change the values of the calibration constants from the factory
set values. The correct setting of these parameters is important to the
safety and proper operation of the calibrator.
•
DO NOT slam the probe sheath in to the well. This type of action can
cause a shock to the sensor and affect the calibration.
•
The instrument and any thermometer probes used with it are sensitive in
-
struments that can be easily damaged. Always handle these devices with
care. DO NOT allow them to be dropped, struck, stressed, or overheated.
•
The Factory Reset Sequence (see Section 12, Troubleshooting) should be
performed only by authorized personnel if no other action is successful in
correcting a malfunction. You must have a copy of the most recent Report
of Calibration to restore the calibration parameters.
5
1 Before You Start
Safety Information
Figure 1 Heat shield installed on 9141calibrator