FLUKE 7102-156 Liquid Bath Calibrator, -5 to 125°C

User Manual for the Fluke 7102-156 Liquid Bath Calibrator, -5 to 125°C - Page 65

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14-1
Chapter 14
Troubleshooting
This section contains information on troubleshooting and CE Comments.
14.1 Troubleshooting Problems, Possible Causes, and
Solutions
In the event that the instrument appears to function abnormally, this section may
help to find and solve the problem. Several possible problem conditions are
described along with likely causes and solutions. If a problem arises, please read
this section carefully and attempt to understand and solve the problem. If the
problem cannot otherwise be solved, contact an Authorized Service Center (see
Section 1.3). Be sure to have the model number and serial number of your
instrument available.
Problem Possible Causes and Solutions
Incorrect temperature reading Incorrect R0, ALPHA, and DELTA
parameters. Find the value for R0, ALPHA,
and DELTA on the Report of Calibration that
was shipped with the instrument. Reprogram
the parameters into the instrument (see
Section 9.8.3, Calibration Parameters). Allow
the instrument to stabilize and verify the
accuracy of the temperature reading.
Controller locked up. The controller may
have locked up due to a power surge or other
aberration. Initialize the system by performing
the Factory Reset Sequence.
Factory Reset Sequence. Hold the SET and
EXIT buttons down at the same time while
powering up the instrument. The instrument
displays shows ‘ -init-,’ the model number,
and the firmware version. Each of the
controller parameters and calibration
constants must be reprogrammed. The
values can be found on the Report of
Calibration that was shipped with the
instrument.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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