Maintenance
Caution
To avoid electric shock, personal injury, or damage to the Calibrator:
l
Do not service this product other than as described in this
Instruction Sheet unless you are a qualified technician and have
the required equipment and service information.
l
Remove any input signals prior to removing test leads and opening
case.
l
When servicing the Calibrator, use only specified replacement
parts.
l
Do not allow water to get in the case.
In Case of Difficulty
l
Make sure you are using the Calibrator as described in this Instruction
Sheet.
l
Check the battery and test leads. Replace as needed.
If the Calibrator is under warranty, refer to the warranty statement for warranty
terms, conditions, and product return information.
If the warranty has lapsed, the Calibrator will be repaired and returned for a fixed
fee.
Cleaning
Periodically wipe the case with a damp cloth and detergent; do not use
abrasives or solvents.
Calibration
Calibrate the Calibrator once a year to ensure that it performs according to its
specifications.
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Measuring dc mA with LOOP POWER
Caution
To prevent damage to the unit under test, ensure that the
Calibrator is in the correct mode before connecting the test leads.
Loop power provide + 24V to power a transmitter and to read loop current
simultaneously.
To measure dc mA with LOOP POWER:
1. Press to step to
LOOP POWER
mode.
2.
MEASURE mA
and
LOOP POWER
are displayed.
3. Touch test lead probes to the circuit across the load or power source as
shown below.
To exit
LOOP POWER
, change measurement mode.
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