Ametek Jofra ASC-400, Reference Manual, Page: 10 / 69

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Caution…
To avoid possible damage to the signal calibrator or to the equipment under
test:

Disconnect the power and discharge all high-voltage capacitors before testing
resistance or continuity.

Use the proper jacks, function, and range for your measurement or sourcing
application.

If the message changes to "OL" the range limit is exceeded and the pressure source
must immediately be removed from the APM to prevent damage to the pressure
transducer inside.

To avoid damaging the pressure module from overpressure, never apply pressure
above the rated maximum printed on the module.

To avoid damaging the plastic lens and case, do not use solvents or abrasive
cleansers.

When using the switch test function, make sure that no other equipment, such as
heavy loads or sources, is connected in the test loop.
Note…
The product liability only applies if the instrument is subject to a manufacturing
defect. This liability becomes void if the user fails to follow the maintenance
instructions described in this manual or uses unauthorized spare parts
.