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TABLE OF CONTENTS
Page
Topic Number
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Tools Required for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Parts Cleaning Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Maintenance & Handling Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
IMPORTANT
Read all instructions and procedures in this manual carefully before
servicing the regulator. Parts have changed cosmetically over the
years, but newer style parts can usually be used in place of older
parts. The most current part numbers can be obtained by calling your
authorized Sherwood Distributor. If you have any questions, contact
your Sherwood Sales Representative or authorized Sherwood
Distributor.