WARNING
TO AVOID ELECTRICAL SHOCK, DO NOT USE THIS
INSTRUMENT WHEN VOLTAGES AT THE
MEASURE-MENT SURFACE EXCEED 24V RMS OR AC
OR 60V DC. (6Vrms AC OR 9VDC FOR 52) TO AVOID
DAMAGE OR BURNS, DO NOT MAKE TEMPERATURE
MEASUREMENTS IN MICROWAVE OVENS.
3-1 Preparation and Caution before Measurement
1. Before measurement, warm up for at least 30 seconds,
after connecting the thermocouple to the thermometer.
2. If the instrument is used near noise generating
equipment, be aware that the display may become
unstable
or indicate large errors.
3-2 Temperature Measurements
1. Connect the plug of the thermocouple to the connector
of the thermometer.
2. Select the desired input mode, resolution and °C/°F.
3. Use the sensing point of the thermocouple to measure
the surface to be measured.
4. Read the stable reading.
5. Warning: Do not measure the surface if the
potential exceeds 60 Vd.c. or 24 Vr.m.s."
MAINTENANCE
To keep the instrument clean, wipe the case with a damp
cloth and detergent, do not use abrasives or solvents.
Any adjustment, maintenance and repair shall be made
by a skilled person.
To maintain the thermocouple in good condition, observe
the following precautions:
— Avoid excess bending.
— Do not overheat the thermocouple.
— Avoid chemical reactions that can damage the
thermocouple.
51/52 EN
