Fluke 50D - Manual (Page 5)

50S & 50D
Safety Information
3
Safety Information
W
Warning
A Warning identifies conditions and actions that pose
hazards to the user. To avoid electrical shock or personal
injury, follow these guidelines:
•
Before using the thermometer inspect the case. Do not
use the thermometer if it appears damaged. Look for
cracks or missing plastic. Pay particular attention to the
insulation around the connectors.
•
Disconnect the thermocouple(s) from the thermometer
before opening the case.
•
Replace the batteries as soon as the battery indicator
( N ) appears. The possibility of false readings can lead
to personal injury.
• Do not use the thermometer if it operates abnormally.
Protection may be impaired. When in doubt, have the
thermometer serviced.
•
Do not operate the thermometer around explosive gas,
vapor, or dust.
• Do not apply more than the rated voltage, as marked on
the thermometer, between the thermocouple(s), or
between any thermocouple and earth ground.