56
Section 2
Scanner
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2000 microEFM
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Zero Offset (Static Pressure or Differential Pressure)
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in temperature and atmospheric pressure can cause the
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To zero the static pressure or differential pressure
Close the bypass valves to isolate the pressure below
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pressure during maintenance operations.
To calibrate the static pressure
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VENT
BYPASS/
BLOCK
EQUALIZER
BYPASS/
BLOCK
EQUALIZER