XS Scuba MultiMax Owner's Manual
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M u l t i
M a x
p l e F u n c t i o n s ,
i m u m P e r f o r m a n c e
Owner's Manual
www.XSscuba.com
1
www.XSscuba.com

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Summary of Contents for XS Scuba MultiMax

  • Page 1 M u l t i M a x p l e F u n c t i o n s , i m u m P e r f o r m a n c e Owner’s Manual www.XSscuba.com www.XSscuba.com...
  • Page 2 Owner’s Manual www.XSscuba.com...
  • Page 3: Table Of Contents

    Enriched Air Nitrox Use MultiMax Specifications Your MultiMax at a Glance Service Record Installation Copyright Notice Copyright © 2020 by XS Scuba. All rights Operating the MultiMax reserved. - Inflation - Deflation - Use as An Alternate Air Source + Clearing To register your MultiMax, please visit www.xsscuba.com/warranty-registration...
  • Page 4: Introduction

    Your MultiMax is a quality product built to the highest standards. The MultiMax is a product of quality design and engineering, material selection, and precise assembly methods. Each unit is 100% tested, prior to final packaging, so you know that it is operating correctly the first time you use it.
  • Page 5: Intended Use And Function

    Intended Use and Function The MultiMax is designed to perform the function of a buoyancy compensator (BC) power inflator as well as an alternate air source, aka an octopus regulator. It attaches to the end of a BC’s corrugated inflation hose. It is powered by a breathing-...
  • Page 6: Warnings, Cautions And Notes

    Warnings, Cautions and Notes It is important to pay special attention to the information provided in warnings, cautions and notes, which are accompanied by the following symbols: A WARNING indicates any situation that, if not avoided, could result in serious injury or death. A CAUTION indicates any situation or technique that could cause damage to the product, and could subsequently result in injury to the user.
  • Page 7: Important Safety Information

    WARNING: Before using properly trained to work on this the MultiMax, it is important to breathable inflator. completely read and understand WARNING: Before diving all of the instructions provided with this MultiMax breathable in this owner’s manual.
  • Page 8 If any signs of damage or malfunction are found, do not dive with the MultiMax until it has received service from an authorized XS scuba dealer..
  • Page 9: Enriched Air Nitrox Use

    Enriched Air Nitrox Use Since the MultiMax is essentially a low-pressure device, operating below 145 psi (10 bar), there is no concern about using it with enriched air nitrox. It is not held to the same rigid standards as a regulator’s first stage would be.
  • Page 10: Your Multimax At A Glance

    Your MultiMax at a Glance High-flow hose Corrugated hose Quick-connect fitting connector with cable retaining pin Dust cap Power inflation button Oral inflation / deflation button Purge Fig. 1 www.XSscuba.com...
  • Page 11: Installation

    1. If attached, remove the supply Installation hose from the MultiMax by grasping the collar of the CAUTION: These instructions connection and sliding it away are provided as a reference to from the unit. those familiar with the assembly of scuba equipment. It is strongly 2.
  • Page 12 4. If you have an existing inflator on your BC, remove it. a. If it is clamped with one or two disposable tie wraps, carefully snip them with side cutter pliers, avoiding contact Fig. 2a with the corrugated hose. b. Pull or twist the inflator from the corrugated hose.
  • Page 13 Pin should be flush with the outside wall of the connector Fig. 3 Fig. 4 5. The connector on the MultiMax is designed to 6. While keeping the cable attach to a 3/4” (19 mm) inner retaining pin stationary, slide diameter corrugated hose.
  • Page 14: Operating The Multimax

    7. Secure the corrugated hose ii. Oral inflation, which is using the “no-bump” tie wrap less common, is done by that came with your MultiMax, placing your mouth over the mouthpiece, fully depressing or a common nylon tie wrap. the large, gray oral button,...
  • Page 15: Use As An Alternate Air Source

    3. Use as An Alternate Air Source ii. Manual deflation out the mouthpiece – This less a. The MultiMax is a fully- common method requires functional second stage that the diver be in a vertical regulator and may be used orientation.
  • Page 16: Pre-Dive Inspection

    MultiMax before each dive. WARNING: Never push the deflation button during c. In the event of an use of the MultiMax as a emergency air sharing breathing device. This situation, the assisting diver leads to breathing the gas that should offer their primary...
  • Page 17 It repaired. should be silent. 7. If the MultiMax passes the 5. Breathe off the MultiMax. It steps above, reopen the should deliver an adequate cylinder valve in preparation volume of air with little effort.
  • Page 18: Care And Maintenance

    Unit pressurized: nozzle. Let the water flow i. Ideally, you should leave into the mouthpiece and your MultiMax pressur- out the exhaust port. ized with air and soak it in warm, fresh water. ii. Do not depress the...
  • Page 19: Dealer Inspection And Service

    Towel dry. electric motor, which produces ozone. Prolonged 3. Do not store the MultiMax with exposure to heat, ozone, air pressure supplied to it. chlorine fumes or ultraviolet rays can cause premature 4.
  • Page 20: Warranty

    MultiMax may depend on it. 1. The warranty is offered to the original owner only WARNING: Do not attempt to disassemble, or 2. The MultiMax must have been repair, the MultiMax. purchased from an authorized Disassembly and service of XS Scuba dealer.
  • Page 21 8. This warranty does not extend should be inspected for wear to MultiMax used for rental, on a regular basis. Replace- training, commercial or ment of these items is usually military purposes.
  • Page 22 NOTE: All warranty transactions must be accompanied by proof of original purchase from and authorized XS Scuba dealer. Be sure to save your sales receipt along with proof of prior service. XS SCUBA DISCLAIMS AND EXCLUDES ANY LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
  • Page 23: Multimax Specifications

    MultiMax Specifications: Materials Case Fiberglass reinforced nylon Diaphragm Silicone Rubber Exhaust Valve Silicone Rubber Spring Stainless Steel Demand Valve Chrome-plated Brass Weight (w/o QD and hose) 5.3 oz. (150 g) Average Flow Rate 340 liters/min. Demand Valve Design Downstream, Venturi-assisted Working Pressure 125-150 psi (8.6-10.5 bar)
  • Page 24: Service Record

    ANNUAL SERVICE RECORD Date Dealer’s Name Technician’s Name Service Performed www.XSscuba.com...
  • Page 25 www.XSscuba.com...
  • Page 26 RM-0342 rev. 19A www.XSscuba.com www.XSscuba.com...

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