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Summary of Contents for Nex Monterey
- Page 1 Monterey Regulator Owner’s Manual www.nexdive.com (831) 747 - 1606 Support@nexdive.com...
- Page 2 Sand City, CA 93955 COPYRIGHT NOTICE © 2020 NEX® Underwater Products 2020. All rights reserved. This Owner’s Guide may not, in whole or part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form without prior consent in writing from NEX®...
- Page 3 Warnings & Cautions Read manual carefully. Accidents may occur if instructions are not followed. Use of regulators is intended for experienced divers only. If you are unaware of how to use a regulator please contact us before diving. Never modify equipment. Regulators are assembled by our experienced technicians.
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Page 4: Table Of Contents
Table Of Contents 1. Introduction 2. Precautions & Warnings 2.i Oxygen enriched gases 3. Regulator first stage 3.i Attaching regulator to tank 3.ii Removal of regulator from tank 4. Regulator Second Stage 4.i Venturi Lever 4.ii Sensitivity Adjusting Knob 4.iii Clean or Change the Cover Ring or the Purge Cover 5. -
Page 5: Introduction
Your new regulator has been designed and manufactured under the most stringent standards for quality and performance. This manual covers the features and operations of the Monterey regulator model. This manual is not intended for use with any other regulator manual. -
Page 6: Precautions & Warnings
If you DO NOT fully understand how to use this regulator, or if you have questions, seek instruction on the regulator’s use from your authorized NEX® dealer before you use this product. Prior to each dive, inspect and test your regulator for proper operation. If any part of it does not function properly, DO NOT USE! When diving in cold-water (below 50℉... -
Page 7: Oxygen Enriched Gases
Any equipment marked with the greater than 50º F symbol (>50°F is ONLY suitable for water temperatures above 50°F or 10°C. When configuring your regulator for use with emergency auxiliary breathing systems (octopus), proper selection of certified equipment is required. Oxygen enriched gases This section of your owner’s manual contains important information regarding the use of your equipment with oxygen enriched gases, (i.e. -
Page 8: Attaching Regulator To Tank
6. If any leakage is observed, inspect the O-ring. Replace if damaged or if the yoke does not seal properly. **If gas still leaks, DO NOT USE. Take the regulator and SCUBA cylinder to an NEX® authorized supplier or dealer for inspection and service. - Page 9 For DIN Style 1. Remove the protector cap from the threads of the regulator DIN connector wheel, and examine the threads and O-ring. Replace the O-ring by a certified NEX® supplier if it becomes damaged. 2. Be sure not to cross - thread.
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Page 10: Removal Of Regulator From Tank
3.ii Removal of regulator from tank For Yoke Style 1. Close the tank valve and purge all gas from the regulator system by pressing the purge button on the second stage regulator. 2. Ensure that all pressure has been purged. 3. -
Page 11: Regulator Second Stage
‘DIVE’ or ‘PRE-DIVE’ position will do the same result (The Venturi lever is covered in more detail in the next section). If your second stage continues to free-flow take it to your NEX® authorized dealer. It is recommended to carry an alternate air source (octopus) with the mouthpiece facing down, or venturi lever positioned to ‘PRE-DIVE’... -
Page 12: Sensitivity Adjusting Knob
When the Venturi lever is set to “PRE-DIVE” or “MIN” the breathing resistance will be increased. We recommend that you set the knob in the “PRE-DIVE” or “MIN” position when you DO NOT have the regulator in your mouth. We recommend that you set the lever in the “DIVE” or “MAX” position when you are breathing through the regulator. -
Page 13: Clean Or Change The Cover Ring Or The Purge Cover
When the adjustment knob is turned clockwise, the force holding the valve against the seat is increased. This reduces the regulator’s sensitivity. The inhalation effort required to open the valve increases.When you hear a ‘click’"it means that the knob has reached its maximum resistance. - Page 14 98 feet (30m) and 50°F (10°C), NEX® recognizes that emergencies can happen beyond these limits. NOTE: NEX® First stage and NEX® second stage regulators have been tested to 164ft (50m). NOTE: NEX® Second Stage octopus regulators have been tested to 98 feet (30m).
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Page 15: User Care And Maintenance
If the regulator shows signs of damage or provides substandard performance, do not use the regulator until it has been serviced by NEX® or a NEX® authorized dealer. 7.ii Pre-Dive Inspection 1.CAREFULLY inspect all hoses and their fittings to ensure they are securely connected to their respective ports on the first stage. -
Page 16: During The Dive
If the external diaphragm shows any sign of damage or neglect, DO NOT attempt to dive with the regulator until it has received factory prescribed service from an authorized NEX® dealer. The regulator’s performance may be compromised, and a first stage freeze-up could occur in cold water conditions. -
Page 17: Anti-Freeze Protection
10. Service and Repairs DO NOT assume that your NEX® regulator is in good working condition because it has received little use since it was last serviced. Prolonged or improper storage can still result in internal corrosion and/or deterioration of O-ring seals. -
Page 18: Warranty And Limitation Of Liability
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE SAME DURATION AS THIS EXPRESS WARRANTY. NEX® warrants that your regulator will be free from defects in materials and workmanship for a period of five (5) years from the date of registration. - Page 19 This warranty is voided by unauthorized repair or service. This warranty is a consumer warranty that extends only to the original retail purchaser from an authorized NEX® dealer and does not apply to equipment used for commercial purposes This warranty does not cover any representation, warranty or promise made by a dealer that extends beyond the provisions of this warranty.
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Page 20: Contact Info
12. Contact Info For service and all other inquiries please contact us NEX® Underwater Products 625-C California Ave Sand City, CA 93955 www.nexdive.com support@nexdive.com +1 (831) 747-1606...
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