Before You Start
1.2
Safety
Information
1
1-3
•
Always replace the fuse with one of the same rating,
voltage, and type.
•
Overhead clearance is required. DO NOT place this
instrument under a cabinet or other structure.
•
DO NOT use this unit for any application other than
calibration work.
•
DO NOT use this unit in environments other than those
listed in the user’s guide.
•
DO NOT turn the unit upside down with the inserts in place;
the inserts will fall out of the unit.
•
DO NOT operate near flammable materials.
•
Use of this instrument at HIGH TEMPERATURES for
extended periods of time requires caution.
•
Completely unattended high temperature operation is not
recommended for safety reasons.
•
Before initial use, after transport, and anytime the furnace
has not been energized for more than 10 days, the
calibrator must be energized for a dry-out period of 1 to 2
hours before it can be assumed to meet all of the safety
requirements of the IEC1010-1.
•
Materials used in this furnace may be irritating to skin,
eyes, and respiratory tract. Consult the material
manufacturer’s MSDS (Material Safety Data Sheet). Proper
ventilation and safety precautions must be observed.
•
Follow all safety guidelines listed in the user’s guide.
•
Calibration Equipment should only be used by Trained
Personnel.
1.2.2
Cautions
Cautions
•
To avoid possible damage to the instrument, follow these
guidelines.
•
DO NOT plug the unit into 230 V if the heater switches and
fuse holder read 115 V. 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.
•
Most probes have handle temperature limits. Be sure that
the probe hand temperature limit is not exceeded in the air
above the unit.
•
Allow for test probe expansion inside the well as the
furnace heats.
•
DO NOT use fluids to clean out the well.
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