Sherwood SRB5100, SRB5900 manual Second Stage Procedures, Tools Required For Second Stage Servicing

Contents Assembly & Maintenance Guide REGULATORSSRB5300 SRB5900CATALOG # ITEM #DESCRIPTION TABLE OF CONTENTS Page 1.0 Introduction 2.0 Specifications3.0 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 5.3 ASSEMBLY OF SECOND STAGE 70 in. lbs. 8 joules5.4 SET- UP OF SECOND STAGE For the following adjustments, remove the cover and diaphragmPhoto #4 Photo #5B. Exhalation Effort 5.5 TESTING OF SECOND STAGE A. Inhalation EffortC. Leak Test D. External Air Leaks 6.1 TROUBLESHOOTING REGULATORS 6.0 HELPFUL HINTSA. High Inhalation Effort at Depth B. Free FlowingC. Wet Breathing D. Humming or Buzzing During Inhalation6.2 PARTS CLEANING RECOMMENDATIONS 6.3 COMMONLY USED CLEANING SOLUTIONS6.4 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 # 6204 Goodrich Road Clarence Ctr, New York ALL PRODUCTS SUBJECT TO CHANGE WITHOUT NOTICEAll other names are trademarks of their respective owners Part Number S-MAN2004