Dwyer Instruments AFH2 Installation And Operating Instructions Manual

Air flow hood

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DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Model AFH2 Air Flow Hood
Specifications - Installation and Operating Instructions
Phone: 219/879-8000
Fax: 219/872-9057
Bulletin AV-4-AFH2
www.dwyer-inst.com
e-mail: info@dwyer-inst.com

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Summary of Contents for Dwyer Instruments AFH2

  • Page 1 Bulletin AV-4-AFH2 Model AFH2 Air Flow Hood Specifications - Installation and Operating Instructions DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com...
  • Page 2: Section 1: Introduction

    3 m x 2 mm) durable and easily stores in included travel case. New low flow adapter kit allows easy conversion of any AFH2 into a low flow hood. All kits fit easily into the AFH2’s travel case.
  • Page 3: Section 2: Description

    • Check before use that all components are securely fastened. • DO NOT apply more than 45 kg of force to the handles. • Dwyer Instruments, Inc. does not accept liability for any damage or injury caused by improper use. Positioning of Handles: •...
  • Page 4 Page 4 Connecting the Digital Manometer 1. Attach the instrument to the steel plate. 2. Connect the blue hose to the Reference port on the instrument. Connect the clear hose to the Signal In port on the instrument. 2.3 Disassembly Disassembly is essentially the reverse of the assembly procedure.
  • Page 5: Key Pad Controls

    Page 5 MICROMANOMETER DISPlAY KEY PAD CONTROlS: ENABlE: Protects against accidental switching of the instruments power source. ON: Is used in conjunction with the enable key to switch on the instrument. OFF: Is used in conjunction with the enable key to switch off the instrument.
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  • Page 14 Page 14 Only use genuine cable and diskette. If any other accessories are used or the incorrect downloading software is used then the guarantee on the instrument and the accessories becomes null and void. ACCESSORIES A-190, Software and Cable...
  • Page 15: Section 3: Back Pressure

    Upon final installation of the Model AFH2 Air Flow Hood, no routine maintenance is required. A periodic check of system calibration is recommended. The Model AFH2 is not field serviceable and should be returned if repair is needed (field repair should not be attempted and may void warranty).
  • Page 16 Page 16 ©Copyright 2013 Dwyer Instruments, Inc. Printed in U.S.A. 9/13 FR# R1-443748-00 Rev. 3 DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com...

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