3
SAFETY PRECAUTIONS
THIS INSTRUMENT IS
DESIGNED TO ACCEPT
LOW LEVEL SIGNALS SUPPLIED BY STAN-
DARD THERMOCOUPLES. UNDER NO CIR-
CUMSTANCES SHOULD THE INPUT VOLTAGE
EXCEED THE SPECIFIED 50V RMS.
DO NOT USE OR STORE
THIS INSTRUMENT IN
MICROWAVE OVENS OR ANY ABNORMALLY
HOT OR COLD AREAS.
WEAK BATTERIES SHOULD
NOT BE LEFT IN THE IN-
STRUMENT. DEAD BATTERIES CAN LEAK AND
CAUSE DAMAGE TO UNIT.
VOLTAGES PRESENT AT
THE THERMOCOUPLES
MAY ALSO BE PRESENT AT THE BATTERY TER-
MINALS. ALWAYS DISCONNECT THE THERMO-
COUPLE WHEN CHANGING BATTERIES.
TO PREVENT IGNITION OF
A HAZARDOUS ATMOS-
PHERE, BATTERIES MUST ONLY BE CHANGED
IN AN AREA KNOWN TO BE NON-HAZARDOUS.
AFIN DE PREVENIR
L ’ I N F L A M M A T I O N
D’ATMOSPHERES DANGEREUSES, NE
CHANGER LES BATTERIES QUE DANS DES
EMPLACEMENTS DESIGNES NON DAN-
GEREUX.
TO PREVENT IGNITION OF
A HAZARDOUS ATMOS-
PHERE BY ELECTROSTATIC DISCHARGE,
CLEAN WITH DAMP CLOTH.
WARNING
WARNING
CAUTION
CAUTION
WARNING
DANGER
AVERTISSEMENT
