SECTION 1 - INTRODUCTION ....................................................................................................1-1
INTRODUCTION .............................................................................................................................1-1
INTENDED USER ...........................................................................................................................1-1
INSTRUCTION CONTENT .............................................................................................................1-3
REFERENCE DOCUMENTS ..........................................................................................................1-5
SPECIFICATIONS ..........................................................................................................................1-6
INTRODUCTION .............................................................................................................................2-1
FUNCTIONAL OPERATION ...........................................................................................................2-2
SECTION 3 - INSTALLATION .....................................................................................................3-1
INTRODUCTION .............................................................................................................................3-1
UNPACKING AND INSPECTION ...................................................................................................3-1
ENCLOSURE CLASSIFICATION ...................................................................................................3-2
MOUNTING CONSIDERATIONS ...................................................................................................3-2
Filtering Supply Air ...................................................................................................................3-8
Tubing Connections .................................................................................................................3-8
WIRING TYPE AV POSITIONER....................................................................................................3-9
SECTION 4 - CALIBRATION.......................................................................................................4-1
INTRODUCTION .............................................................................................................................4-1
GENERAL CALIBRATION ..............................................................................................................4-1
AV3 Calibration ........................................................................................................................4-1
ZERO ADJUSTMENT (AV3).............................................................................................4-2
SPAN ADJUSTMENT (AV3) .............................................................................................4-3
AV4 Calibration ........................................................................................................................4-3
ZERO ADJUSTMENT (AV4).............................................................................................4-4
SPAN ADJUSTMENT (AV4) .............................................................................................4-4
Zero Adjustment .......................................................................................................................4-7
Span Adjustment ......................................................................................................................4-7
Gain Adjustment.......................................................................................................................4-8
Speed Adjustment....................................................................................................................4-9
ORIFICE SPEED CONTROL............................................................................................4-9
.................................................................................................................1-10
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