Sherwood SRB5700 Testing Of First Stage, A. Before You Begin Testing, B. Dry Air Bleed Flow Test

Contents SRB5300 Assembly & Maintenance GuideREGULATORS SRB5900DESCRIPTION ITEM #CATALOG # 3.0 O-rings Reference Chart TABLE OF CONTENTSPage 1.0 Introduction 2.0 Specifications 6.0 Helpful Hints1.0 INTRODUCTION Page B. Second Stage Regulator 2.0 SPECIFICATIONSFirst Stage Regulator U.S. Pat. #3,991,785 2.2 SPECIFICATIONS FOR THE SRB5100 BRUT REGULATORU.S. Pat. # 4,226,257 3.0 O-RINGS REFERENCE CHART 4.1 TOOLS REQUIRED FOR FIRST STAGE SERVICING 4.0 FIRST STAGE PROCEDURES4.2 DISASSEMBLY OF FIRST STAGE Photo #1 Photo #2 Photo #3 4.3 ASSEMBLY OF FIRST STAGE B. Dry Air Bleed Flow Test 4.4 TESTING OF FIRST STAGEA. Before You Begin Testing C. Intermediate Pressure Test 5.1 TOOLS REQUIRED FOR SECOND STAGE SERVICING 5.0 SECOND STAGE PROCEDURES5.2 DISASSEMBLY OF SECOND STAGE 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 #5C. Leak Test 5.5 TESTING OF SECOND STAGE A. Inhalation EffortB. Exhalation Effort D. External Air Leaks A. High Inhalation Effort at Depth 6.1 TROUBLESHOOTING REGULATORS6.0 HELPFUL HINTS B. Free FlowingC. Wet Breathing D. Humming or Buzzing During Inhalation6.4 HANDLING TIPS 6.2 PARTS CLEANING RECOMMENDATIONS6.3 COMMONLY USED CLEANING SOLUTIONS A. Pre-Dive ChecksB. Post-Dive Care 7.2 SCHEDULED MAINTENANCE 7.0 TWO YEAR WARRANTY AND MAINTENANCE INFORMATION7.1 PROPER PROCEDURE FOR WARRANTY PAPERWORK DESCRIPTION All other names are trademarks of their respective owners 6204 Goodrich Road Clarence Ctr, New YorkALL PRODUCTS SUBJECT TO CHANGE WITHOUT NOTICE Part Number S-MAN2004