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To avoid possible electric shock or personal injury, follow these guidelines:
•
Use the Calibrator only as specified in this manual, or the protection provided by the
Calibrator might be impaired.
•
Inspect the Calibrator before using it. Do not use the Calibrator if it appears
damaged. Look for cracks or missing plastic. Pay particular attention to the
insulation around the connectors.
•
Have the Calibrator serviced only by qualified service personnel.
•
Do not apply more than the rated voltage, as marked on the Calibrator, between the
terminals or between any terminal and earth ground.
•
Always use the power cord and connector appropriate for the voltage and outlet of
the country or location in which you are working.
•
Never operate the Calibrator with the cover removed or the case open.
•
Never remove the cover or open the case of the Calibrator without first removing the
power source.
•
Use caution when working with voltages above 30 V ac rms, 42 V ac peak, or
60 V dc. These voltages pose a shock hazard.
•
Use only the replacement fuse(s) specified in this manual.
•
Use the proper terminals, function, and range for your measurements.
•
Do not operate the Calibrator around explosive gas, vapor, or dust.
•
When servicing the Calibrator, use only specified replacement parts.
AC (Alternating Current).
DC (Direct Current).
Pressure.
Chassis protective ground.
Important Information. See manual.
Hazardous voltage. Risk of
electrical shock.
Warning
Table 2. Symbols Used on the Calibrator
Temperature/Pressure Calibrator
Earth ground.
Resistance.
Conforms to European Union
directives.
Canadian Standards Association,
NRTL.
International ON/OFF symbol.
Safety Information
3
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