2
General safety
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If condensation has occurred, thoroughly dry out the 761 before startup.
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Connecting the REF/FLT port to the reference port of unit under test (UUT) with a small differential pressure range
might result in control problems over time as the environmental temperature changes. Disconnect the ports and
reconnect to resolve control issues.
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The vent port should not face the operator during venting.
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Do not apply excessive voltage or current to the electrical terminals.
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Do not use any adapter other than Additel model 9818. Charge as soon as the battery symbol indicates.
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If the calibrator is not working properly, turn it off, remove the battery and contact Additel.
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Do not remove the battery while it is charging or when the calibrator is in use.
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Before turning off the calibrator, make sure the system pressure is reduced to the atmosphere pressure.
