Fluke 9133 User Manual page 11

9133
User's Guide
4
•
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 use a ground fault interrupt device.
•
Operate the instrument in room temperatures between 5–50°C
(41–122° F). Allow sufficient air circulation by leaving at least 6 inches
of space between the instrument and nearby objects.
•
The instrument is a precision instrument. Although is has been de-
signed for optimum durability and trouble free operation, it must be
handled with care. The convenient fold-up handle allows one hand
carrying. The instrument should not be operated in excessively wet,
oily, dusty, or dirty environments. It is important to keep the calibra-
tion probe well and the IR target surface clean and clear of any foreign
matter. Do not operate near flammable materials.
•
DO NOT use fluids to clean out the calibration probe well or on the IR
target surface.
•
Before initial use, after transport, and anytime the instrument has not
been energized for a "dry-out" period of 1-2 hours before it can be as-
sumed to meet all of the safety requirements of the IEC 1010-1.
•
If a main supply power fluctuation occurs, immediately turn off the in-
strument. Wait until the power has stabilized before re-energizing the
instrument.