Sherwood SRB5900 manual Regulators, Assembly & Maintenance Guide, SRB5300, SRB5100, SRB5700

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® REGULATORS

® REGULATORS

®®

(SRB5300)			(SRB5900)

	™	®
(SRB5100)			(SRB5700)

Assembly & Maintenance Guide

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Contents REGULATORS Assembly & Maintenance GuideSRB5300 SRB5900CATALOG # ITEM #DESCRIPTION Page 1.0 Introduction 2.0 Specifications TABLE OF CONTENTS3.0 O-rings Reference Chart 6.0 Helpful Hints1.0 INTRODUCTION Page First Stage Regulator 2.0 SPECIFICATIONSB. Second Stage Regulator U.S. Pat. # 4,226,257 2.2 SPECIFICATIONS FOR THE SRB5100 BRUT REGULATORU.S. Pat. #3,991,785 3.0 O-RINGS REFERENCE CHART 4.2 DISASSEMBLY OF FIRST STAGE 4.0 FIRST STAGE PROCEDURES4.1 TOOLS REQUIRED FOR FIRST STAGE SERVICING Photo #1 Photo #2 Photo #3 4.3 ASSEMBLY OF FIRST STAGE A. Before You Begin Testing 4.4 TESTING OF FIRST STAGEB. Dry Air Bleed Flow Test C. Intermediate Pressure Test 5.2 DISASSEMBLY OF SECOND STAGE 5.0 SECOND STAGE PROCEDURES5.1 TOOLS REQUIRED FOR SECOND STAGE SERVICING 10. Remove the O-ring 21 from the adjustable orifice 70 in. lbs. 8 joules 5.3 ASSEMBLY OF SECOND STAGEFor the following adjustments, remove the cover and diaphragm 5.4 SET- UP OF SECOND STAGEPhoto #5 Photo #4B. Exhalation Effort 5.5 TESTING OF SECOND STAGE A. Inhalation EffortC. Leak Test D. External Air Leaks 6.0 HELPFUL HINTS 6.1 TROUBLESHOOTING REGULATORSA. High Inhalation Effort at Depth B. Free FlowingD. Humming or Buzzing During Inhalation C. Wet Breathing6.3 COMMONLY USED CLEANING SOLUTIONS 6.2 PARTS CLEANING RECOMMENDATIONS6.4 HANDLING TIPS A. Pre-Dive ChecksB. Post-Dive Care 7.1 PROPER PROCEDURE FOR WARRANTY PAPERWORK 7.0 TWO YEAR WARRANTY AND MAINTENANCE INFORMATION7.2 SCHEDULED MAINTENANCE CATALOG # ALL PRODUCTS SUBJECT TO CHANGE WITHOUT NOTICE 6204 Goodrich Road Clarence Ctr, New YorkAll other names are trademarks of their respective owners Part Number S-MAN2004