Fluke 726 User Manual page 15

When using a pressure module, make sure the process pressure line is shut off and depressurized
before connecting it or disconnecting it from the pressure module.
Use only 4 AA batteries, properly installed in the Calibrator case, to power the Calibrator.
Disconnect test leads before changing to another measure or source function.
When servicing the Calibrator, use only specified replacement parts.
To avoid false readings, which could lead to possible electric shock or personal injury, replace the
battery as soon as the battery indicator (M) appears.
Turn off circuit power before connecting the Calibrator mA and COM terminals in the circuit. Place
Calibrator in series with the circuit.
Do not allow water into the case.
To avoid possible damage to the Calibrator or to equipment under test:
Disconnect the power and discharge all high-voltage capacitors before testing resistance or continuity.
Use the proper input jacks, function, and range for the measurement or sourcing application.
WCaution
Multifunction Process Calibrator
Safety Information
5