scope:

PREFACE

This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performace of gas type 2 clothes dryers. It is the remilt of years of experience in the manufacture, testing, installation, maintenance, inspection and research on gas clothes dryers designed for utilization of gas. There are risks of injury to persons inherent in appliances that, if completely eliminated, would defeat the utility of the appliance. The provisions in this standard are intended to help reduce such risks while retaining the normal operation of the appliance.

Nothing in this standard is to be considered in any way as indicating a r n m of quaJity beyond compliance with the provisions it contains. It is designeci to ailow compliance of type 2 gas clothes dryers, the safety mnstruction and performance of which may exceed the various provisions specified herein. In its preparation, recognition has been given to possibilities of improvement through ingenuity of design. As progress takes place, revisions may become necessary. When they are believed desirable, recommendations or suggestions should be forwarded to the Chairma0 of Accredited Standards Committee 221183, 8501 East Pleasant Valley Road, Cleveland, Ohio 44131, or the Chairman of (Interim CSA) Gas Eauipment Standards Steering Committee, 178 Rexdale Boulevard, Etobicoke, Ontario, Canada M9W 1R3.

Safe and satisfactory operation of type 2 gas clothes dryers depends to a great extent upon its proper installation, use and maintenanCe. It should be installed, as applicable, in accordance with the National Fuel Gas Code, ANSI 2223.1; the Natural Gas Inst-n Code, CANICGA-B149.1; the Propane InstaUation Code, CANICGA-B149.2

Users of this American National Standard/CSA Standard are advised that the devices, products and activities Witbin its soope may be subject to regdation at the Federal, Territoriai, Provincial, state or local level. Users are strongly urged to investigate this possibility through appropriate channels. In the event of a conflict with this standard, the Federai, Territorial, provincial, state or local regulation should be followed.

THIS STANDARD IS "ENDED TO BE USED BY THE MANUFACTURING SECTOR AND BY THOSE APPLYING THE EQUIPMJ3" AND BY THOSE RESPONSIBLE FOR ITS PROPER INS-ON. IT IS THE RESPONSIBILITY OF THESE USERS TO DETERMINE THAT IN EACH CASE THIS S"DAR,D IS SUITABLE FOR AND APPLICABLE To THE SPECIFIC USE "HEY INTEND.

CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute, Inc., require that action be taken to reafñrm, revise or withdraw this standard no later than five (5) years h m the date of approval. Purchasers of American National Standards may receive current information on all standards by calüng or writing the American National Standards Institute, Inc., 11 West 42nd Street, New York, N.Y. 10036, (212) 642-4900.

EFFECTIVE DATE: An organization using this standard for product evaluation as a part of its certification program will normally establish the date by which all products certified by that organization should comply with this standard. In Canada the Standards Committee and the Interprovincial Gas Advisory Council normally stipulate an effective date for the standard.