Sherwood SRB5100, SRB5900, SRB5700, SRB5300 manual Item #, Catalog #, Description

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SECOND STAGE REGULATORS - OASIS™ SRB5700, BLIZZARD™ SRB5900, MAGNUM® SRB5300, BRUT™ SRB5100

NOTE: Labels (Item 1 below) in white, purple, pink, green, blue and yellow are available. Call Sherwood for part numbers.

ITEM #

CATALOG #

DESCRIPTION

1 . .

. . . . .

. . . . . .5100-7WH

Label Insert for the Brut

1 . .

. . . . .

. . . . . .5300-7WH

Label Insert for the Magnum

1 . .

. . . . .

. . . . . .5700-7Y

Label Insert for the Oasis (yellow on gray)

1 . .

. . . . .

. . . . . .5700-7BK

Label Insert for the Oasis (black on gray)

1 . .

. . . . .

. . . . . .5900-7BL

Label Insert for the Blizzard (blue on gray)

1 . .

. . . . .

. . . . . .5900-7BK

Label Insert for the Blizzard (black on gray)

2 . .

. . . . .

. . . . . .5700-8

Grey Cover (for Blizzard & Oasis)

2 . .

. . . . .

. . . . . .5100-8

Black Cover (for Magnum and Brut)

3 . .

. . . . .

. . . . . .5100-6

Retainer Ring

4 . .

. . . . .

. . . . . .3108-13

Diaphragm (blue Tufel®)

5

J12P04105SB

Screw (silver combination # 10 Torx / slot drive)

5 . .

. . . . . .

. . 29-5900-J12

Screw (black Teflon® coated for Blizzard)

6

. . . . . .3108-3

Lever (plain stainless for Brut, Magnum, Oasis)

6 .

. . . . . .

. . .29-3108-3

Lever (black Teflon® coated for Blizzard)

7 . .

. . . . .

. . . . 9-5100-3

Lever Support (for Blizzard & Oasis, with fin screw holes)

7 . .

. . . . .

. . . . 9-5100-3

Lever Support (for Magnum & Brut, no screw holes)

8 .

. . . . . .

. . .25-5700-21

Heat Transfer Fin (flat end) (Blizzard & Oasis)

9 .

. . . . . .

. . .25-5700-22

Heat Transfer Fin (dimpled end) (Blizzard & Oasis)

10

. . . . . J113481874BACR

Screws for Heat Transfer Fins (Blizzard & Oasis)

11 .

. . . . .

. . . . . .5100-29

Spring

12 .

. . . . .

. . . . . .5100-1

Stem (no seat insert installed)

13

. . . . . .978-9BN

Seat Insert (for Stem)

14 .

. . . . .

. . . . . .3602-6A

Exhaust Valve

15A

. . . . . .5700-9

Exhaust Tee (longer gray one, Blizzard/Oasis style)

15B

. . . . . .5100-9

Exhaust Tee (shorter black one, Brut/Magnum style)

16 .

. . . . .

. . . . . .3702-5

Screw (combination # 10 Torx / slot drive)

17 .

. . . . .

. . . . . .3602-3LS

Mouthpiece (larger Wisdom® style for Blizzard, Oasis & Magnum)

17 .

. . . . .

. . . . . .3602-3

Mouthpiece (shorter style for Brut)

18 .

. . . . .

. . . . . .3786-9W

Mouthpiece Tie

19 .

. . . . .

. . . . . .5100-5

Case

20 .

. . . . .

. . . . 1-5100-4

Orifice Housing

21

. . . . G010A

O-ring (for Adjustable Orifice)

22

. . . . . .

. . 41-4006-20A

Adjustable Orifice (no O-ring)

23

. . . . G010A

O-ring (for hose outlet end)

24 .

. . . . .

. . . . . .5016-20-33A

Hose Assembly (33”-84cm), includes 2 hose protectors (Blizzard & Oasis)

24 .

. . . . .

. . . . . .5016-20-33

Hose Assembly (33”-84cm), includes hose protector (Magnum & Brut)

25 .

. . . . .

. . . . . .5100-27

Hose Protector

26

. . . . G011B

O-ring (hose inlet end)

 

 

 

 

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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