Fluke 7038 User Manual page 65

7037/7038/7040/7041 Calibration Bath
User's Guide
64
plicable to all fluids used in the baths should be kept in close proximity to
the instrument.
• If the mains supply cord becomes damaged, replace it with a cord with
the appropriate gauge wire for the current of the bath. If there are any
questions, contact an Authorized Service Center for more information.
• Before using any cleaning or decontamination method except those rec-
ommended by Hart, users should check with an Authorized Service Cen-
ter to be sure that the proposed method will not damage the equipment.
• If the instrument is used in a manner not in accordance with the equip-
ment design, the operation of the bath may be impaired or safety hazards
may arise.
• The over-temperature cutout should be checked every 6 months to see that
it is working properly. In order to check the user selected cutout, follow
the controller directions (Section 9.2) for setting the cutout. Both the man-
ual and the auto reset option of the cutout should be checked. Set the bath
temperature higher than the cutout. Check to see if the display flashes cut-
out and the temperature is decreasing.
WARNING: When checking the over-temperature cutout, be sure that the
temperature limits of the bath fluid are not exceeded. Exceeding the tem-
perature limits of the bath fluid could cause harm to the operator, lab, and
instrument.