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Bism SX Series Operating Manual

Safety second junction

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Introduction
Thank you for purchase of our product.
This manual is the guidebook to provide instructions on
how to use your single hose type safety second
regulator (hereinafter just called safety second) of
open circuit scuba for recreational diving, and B.C.
hose integrated safety second regulator (hereinafter
called junction) of open circuit scuba for recreational
diving.
We believe this manual is useful in mastering
technology of a regulator for people who have learned
the right usage of a regulator and obtained a C-card
through proper training at a diving instruction
organization as well as people who use it at C-card
training. Please carefully read and digest the contents
of this manual before use. We also suggest that you
take this manual with you to refer to before diving.
Keep this manual in a safe place. If you lose it,
contact your original dealer or authorized distributor
of our company. A replacement manual will be reissued
later.
The main contents consist of the check before use,
usage, care after use, storage, and a periodic
inspection.
This product is diving gear to use in combination with
regulator for recreational diving. Therefore, the
knowledge of the right handling of regulator is also
necessary. Please use the operating manual of the
combination equipment which you use as well as this
manual.
In addition, depending on the model of regulator, it is
considered not being suitable for the use by the
combination with this product. We recommend you use by
the combination with the equipment made by Bism.
We are constantly researching and improving our safety
second, and so the product you purchased may differ in
certain details from the one described in this manual.
If you have any queries regarding your safety second or
the information contained in this manual, please feel
free to contact our company at the address lower right.
SX (NELEUS)
SK (re//brass)
SB (Beans)
SS (SUMERGE)
Safety Second Junction
OPERATING MANUAL
Introduction ・・・・・・・・・・・・・・・・・1
Important
Information ・・・・・・・・・・・2
Precautions  ・・・・・・・・・・・・・ ・・・ 3
Basic Usage ・・・・・・・・・・・・・・・・ 8
Troubleshooting ・・・・・・・・・・・・・ 1 1
Key to Symbols Used in this Manual
  Danger
Danger indicate a great risk of death or
serious injury from improper use.
Warning indicate a risk of death or serious
  Warning
injury from improper use..
Caution indicate a risk of minor injury or
  Caution
damage to property from improper use.
【Note】  Useful Information to know.
Bism CORPORATION
5F, NF Bldg., Higashinihonbashi, Chuo-ku, Tokyo Japan 103-0004
Phone: +81-3-5640-8126 Fax: +81-3-5640-8131
E-mail: info@bism.co.jp URL: http: / /www.bism.co.jp
CONTENTS

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Summary of Contents for Bism SX Series

  • Page 1: Table Of Contents

    In addition, depending on the model of regulator, it is considered not being suitable for the use by the combination with this product. We recommend you use by the combination with the equipment made by Bism. Bism CORPORATION We are constantly researching and improving our safety second, and so the product you purchased may differ in 5F, NF Bldg., Higashinihonbashi, Chuo—ku, Tokyo Japan 103-0004...
  • Page 2: Special Features ・・・・・・・・・・・・・・・2

    MPORTANT INFORMATION Purpose of Use This product is diving gear for recreational diving use. The connection with the regulator allows the use and is a spare breathing apparatus for the second stage of regulator supplying of air in the tank at the time of recreational diving. Before Use It is vital to safety that you use and maintain your regulator correctly and have it inspected periodically.
  • Page 3: Precautions

    Do not use it in special environment.   Warning Please use the Bism made hose guard. ● It is a regulator for recreational diving to use in Please do not attach hose guards and hose protectors other than the normal water area (the ocean, a lake, fresh water our products to a low-pressure hose.
  • Page 4: Names Of Parts & Specifications ・・・・・・4~5

    NAMES OF PARTS & SPECIFICATIONS SX2310K Names of Parts Specifications Second Stage Mouth Piece Purge Button Weight (Including Hose)… 360 g Width of Exhaust Tee………… 90 mm Water Pressure Front Face Cover Operation Method……………… Combined Use of Diaphragm and Downstream Temperature Range…………...
  • Page 5 NAMES OF PARTS & SPECIFICATIONS SS2600 Names of Parts Specifications Second Stage Mouth Piece Purge Button Weight (Including Hose)… 382 g Width of Exhaust Tee………… 90 mm Operation Method……………… Combined Use of Diaphragm and Downstream Water Pressure Front Face Cover Temperature Range…………...
  • Page 6: Installation Of Various Hoses ・・・・・・・・・6

    INSTALLATION OF VARIOUS HOSES    Warning ● Please attach a hose in the state that the first stage of a regulator is not connected to a tank. If the first stage is pressurized during work, a plug in the port flies and it is dangerous.
  • Page 7 CHECK BEFORE USE & SETTING (Continued) Setting the regulator to a tank. Grip the end of the quick-coupler and push it until it sounds "click".       Warning ● Please open a tank valve after checking that the regulator is set to a tank in the right direction, and that the yoke screw is tightened While pulling the quick-coupler by gripping the end of it, check...
  • Page 8: Basic Usage

    BASIC USAGE How to Hold a Mouthpiece If a Free Flow is Carried Out・・・    Warning    Caution ● Please do not bite the projection ● Although a free flow may be portion of a mouthpiece strongly. carried out from the second stage Otherwise, as you may cut it off, of a regulator immediately after and there is a possibility of...
  • Page 9: Care After Use & Storage ・・・・・・・・・・・9

    CARE AFTER USE & STORAGE Removal from a Tank. Disconnect Quick-Coupler from B.C. Inflator. (In the case of junction)    Caution ● Please be sure to release the compressed air in a    Caution regulator, before working to remove the first ● Before disconnecting a quick-coupler of B.C. hose stage of a regulator from a tank valve.
  • Page 10: Periodic Inspection & Service After The Sales・10

    PERIODIC INSPECTION & SERVICE AFTER THE SALES Drying-Out and Storage Periodic Inspection   Caution   Caution ● Please ask your original dealer or authorized ● Please keep the hose in a natural form. Forced distributor of our company for a periodic bending causes kinking of a hose and shorten a inspection per once in a year or once in every hose life remarkably.
  • Page 11 TROUBLESHOOTING Please check it once again before sending it to repair. When still not operating normally, please consult with your original dealer or authorized distributor of our company for repair. Trouble Major Cause Measure Page Air does not ○ A failure to open the cock of a ○...
  • Page 12 Memo Bism CORPORATION 5F, NF Bldg., Higashinihonbashi, Chuo—ku, Tokyo Japan 103-0004 Phone: +81-3-5640-8126 Fax: +81-3-5640-8131 E-mail: info@bism.co.jp URL: http://www.bism.co.jp 20150605MR...