Engineering - Refrigeration Equipment - A Servicing and Installation Handbook - (A.C. Bryant) Butterworth Heinemann Elsevier 1997.pdf
Refrigeration Equipment This Page Intentionally Left Blank Refrigeration Equipment A servicing and installation handbook Second edition A. C. Bryant Butterworth-Heinemann Linacre House, Jordan Hill, Oxford OX2 8DP A division of Reed Educational and Professional Publishing Ltd A member of the Reed Elsevier group OXFORD BOSTON JOHANNESBURG MELBOURNE NEW DELHI SINGAPORE First published 1991 Reprinted 1993 (twice) Second edition 1997 A. C. Bryant 1991, 1997 All rights reserved. No part of this publication may be reproduced in any material form (including photocopying or storing in any medium by electronic means and whether or not transiently or incidentally to some other use of this publication) without the written permission of the copyright holder except in accordance with the provisions of the Copyright, Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd, 90 Tottenham Court Road, London, W1P 9HE, England. Applications for the copyright holder’s written permission to reproduce any part of this publication should be addressed to the publishers British Li rary Cataloguing in Pu lication Data Bryant, A. C. Refrigeration equipment: a servicing and installation handbook 2nd ed. 1. Refrigeration and refrigerating machinery Maintenance and repair I. Title
ISBN 0 7506 0007 1 Typeset by Laser Words, Madras, India Printed and bound in Great Britain by Biddles Ltd, Guildford and King’s Lynn Contents Preface ix Acknowledgements x 1 Introduction 1 The service engineer 1 Installation procedures 2 pression systems 2 Part One Servicing 2 Service valves and gauges 7 System service valves 7 Service gauge manifold 8 Fitting gauges 11 Removing gauges 13 Other valves 14 3 Refrigerant leak detection 17 Dye systems 17 Test pressures 17 Methods of testing 18 Pressure leak testing 20 Handling refrigerants: safety precautions 21 4 Pump
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