WIKA Obsolete CPH65I0 Betriebsanleitung Seite 10

2 Safety
GB
10
large electromagnetic effects and the display of the signal may be lost completely.
Make sure the battery cover is closed and latched before you operate the
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calibrator.
Remove test leads from the calibrator before you open the battery door.
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Inspect the test leads for damaged insulation or exposed metal. Check test leads
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continuity. Replace damaged test leads before you use the calibrator.
When using the probes, keep your fingers away from the probe contacts. Keep
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your fingers behind the finger guards on the probes.
Connect the common test lead before you connect the live test lead. When you
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disconnect test leads, disconnect the live test lead first.
Do not use the calibrator if it operates abnormally. Protection may be impaired.
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When in doubt, have the calibrator serviced.
Only operate the calibrator in non-hazardous areas or classified areas for which
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this device is certified to operate in.
Disconnect test leads before changing to another measure or source function.
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When servicing the calibrator, use only specified replacement parts.
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To avoid false readings replace the battery as soon as the battery indicator
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appears.
Use the proper jacks, function, and range for your measurement application
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When screwing an adapter to the NPT thread of the calibrator, it is necessary to
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use an additional sealing compound (e.g. Teflon tape).
When screwing use a wrench at the pressure port to fix the calibrator and avoid
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unnecessary stress to the case.
WIKA Operating Instruction, Model CPH65I0