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1.2.2
Cautions
•
DO NOT plug the unit into 230V if the heater switches and fuse holder
read 115V. This action will cause the fuses to blow and may damage the
instrument.
•
Components and heater lifetime can be shortened by continuous high
temperature operation.
•
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 and 50°C.
(41–122° F). Allow sufficient air circulation by leaving at least 6 inches
of space between the instrument and nearby objects.
•
Never introduce any foreign material onto the surface plate. Fluids, etc.
can leak into the instrument causing damage.
• The instrument is a precision instrument. Although is has been designed
for optimum durability and trouble free operation, it must be handled with
care. Always carry the unit in an upright position. The instrument should
not be operated in excessively wet, oily, dusty, or dirty environments. Do
not operate near flammable materials.
• If a main supply power fluctuation occurs, immediately turn off the in-
strument. Wait until the power has stabilized before re-energizing the in-
strument.
1.3 Authorized Service Centers
Please contact one of the following authorized Service Centers to coordinate
service on your Hart product:
Fluke Corporation, Hart Scientific Division
799 E. Utah Valley Drive
American Fork, UT 84003-9775
USA
Phone: +1.801.763.1600
Telefax: +1.801.763.1010
E-mail: support@hartscientific.com
Fluke Nederland B.V.
Customer Support Services
Science Park Eindhoven 5108
5692 EC Son
3125 Detachable Hotplate
User’s Guide
4