101B - PAGE 3
TABLE OF CONTENTS
SECTION 1.0 GENERAL INFORMATION ...........................................................................................
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1.1 Description ........................................................................................................................................ 5
1.2 Operating Principle ............................................................................................................................ 5
1.3 Specifications ................................................................................................................................... 5
1.4 Warranty ........................................................................................................................................... 6
1.5 Accessories ...................................................................................................................................... 6
1.6 Selection Chart ................................................................................................................................. 6
SECTION 2.0 GAUGE TUBES AND CABLES .......................................................................................
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2.1 Gauge Tubes............................................................................................................................... 8
2.2 Extension Cables ........................................................................................................................ 8
SECTION 3.0 INSTALLATION PROCEDURE .......................................................................................
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3.1 Panel Mounting ...........................................................................................................................
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3.2 Cabinet Models ...........................................................................................................................
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3.3 Power Switch ..............................................................................................................................
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3.4 Hastings MultiPosition Switching Capabilities .............................................................................
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3.4.1 Multiposition Switching Attachment .........................................................................................
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3.4.2 Cabinet Models with Switching.................................................................................................
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3.5 Gauge Tube Installation ..............................................................................................................
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SECTION 4.0 OPERATION OF VACUUM GAUGE.................................................................................
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SECTION 5.0 CALIBRATION AND TROUBLESHOOTING GUIDE ............................................................
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5.1 Check of Tube Accuracy............................................................................................................. 12
5.2 Calibration Procedure for CVT Models 14, 24, 16 and 26............................................................ 12
5.2.1 Calibration of all Models except VT-4A,VT-5A,VT-5AB,VT-5AS2,VT-5AS & VT-6A ................. 12
5.2.2 Calibration of Models VT-4A, VT-5A, VT-5AB, VT-5AS2, VT-5AS & VT-6A ............................. 12
Summary of Contents for DV-20
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Page 26: ...101B PAGE 26 VT 4B VT 6B Schematic information from Hastings drawing 30429 rev P ...
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Page 29: ...101B PAGE 29 VT 4A VT 5A VT 6A Schematic information from Hastings drawing 30472 rev J ...
Page 30: ...101B PAGE 30 VT 4S2 VT 6S2 Schematic information from Hastings drawing 30506 rev F ...
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