EasyManua.ls Logo

Apeks XTX FSR - User Manual

Apeks XTX FSR
19 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
TECHNICAL SUPPORT
APEKS MARINE EQUIPMENT LTD, NEPTUNE WAY, BLACKBURN, LANCASHIRE. BB1 2BT
Tel: 0044 (0) 1254 692200 Fax: 0044 (0) 1254 692211 E-mail: info@apeks.co.uk Web: www.apeks.co.uk
MAINTENANCE MANUAL
FOR
AUTHORISED TECHNICIANS
Document No. AP5825F
Issue 1
10/11/2013
XTX FSR & FST FIRST
STAGE REGULATOR
Question and Answer IconNeed help?

Do you have a question about the Apeks XTX FSR and is the answer not in the manual?

Summary

Warnings, Cautions & Notes

General Guidelines

General Conventions

Terminology and Techniques

Defines standard terms, directional actions, 'O' Ring removal, and acronyms used in the manual.

Hose Removal Procedure

Step-by-step guide on how to safely remove hoses from the first stage regulator.

Blanking Plug Removal

Instructions for removing medium and high pressure blanking plugs from the regulator.

Disassembly Procedures

Removal of Balance Plug Assembly

Procedure for disassembling the high pressure balance plug assembly.

Removal of Dry Sealed Chamber

Steps for removing the environmental end cap and load transmitter.

Removal of DIN Connection

Procedure for disassembling the DIN connection assembly.

Removal of Yoke Connection

Steps to remove the yoke clamp, connector, and disc filter.

Removal of Removable HP Valve Seat (FSR Only)

Instructions for removing the HP valve seat specific to the FSR model.

Reassembly Procedures

Fitting of Removable HP Valve Seat (FSR Only)

Guide for installing the HP valve seat using the correct tool for FSR models.

Assembling and Fitting of Yoke Connection

Procedure for reassembling and fitting the yoke connection to the regulator.

Assembling and Fitting of DIN Connection

Steps for reassembling and fitting the DIN connection to the regulator.

Fitting of the Dry Sealed Chamber

Instructions for fitting the diaphragm, spring carrier, and diaphragm clamp.

Adjusting the First Stage

Attaching and Pressurizing

Attaching the first stage to a cylinder and initial pressurization for cleaning.

Medium Pressure Testing

Procedure for testing and adjusting the medium pressure to the correct range.

Final Assembly

Installing Environmental Components

Procedure for installing the load transmitter and hydrostatic diaphragm.

Securing Environmental End Cap

Tightening the environmental end cap and re-checking medium pressure.

Immersion Test

Submerging for Leak Check

Procedure for submerging the regulator in water to check for air leaks.

Troubleshooting Guide

High Pressure Creep

Symptoms, possible causes, and treatments for high pressure creep issues.

External Air Leakage or Secondary Diaphragm Failure

Troubleshooting external air leaks and diaphragm-related problems.

Restricted Air Flow or High Inhalation Resistance

Causes and solutions for restricted air flow and high inhalation resistance.

Cleaning & Lubrication Procedure

General Cleaning of all Parts

Steps for cleaning all regulator components using ultrasonic baths and warm water.

Lubrication and Dressing of O Rings

Guidance on applying lubricants to 'O' rings and avoiding excessive amounts.

Enriched Air Nitrox Use Considerations

Safety and compatibility guidelines for using regulators with Enriched Air Nitrox.

Summary

Warnings, Cautions & Notes

General Guidelines

General Conventions

Terminology and Techniques

Defines standard terms, directional actions, 'O' Ring removal, and acronyms used in the manual.

Hose Removal Procedure

Step-by-step guide on how to safely remove hoses from the first stage regulator.

Blanking Plug Removal

Instructions for removing medium and high pressure blanking plugs from the regulator.

Disassembly Procedures

Removal of Balance Plug Assembly

Procedure for disassembling the high pressure balance plug assembly.

Removal of Dry Sealed Chamber

Steps for removing the environmental end cap and load transmitter.

Removal of DIN Connection

Procedure for disassembling the DIN connection assembly.

Removal of Yoke Connection

Steps to remove the yoke clamp, connector, and disc filter.

Removal of Removable HP Valve Seat (FSR Only)

Instructions for removing the HP valve seat specific to the FSR model.

Reassembly Procedures

Fitting of Removable HP Valve Seat (FSR Only)

Guide for installing the HP valve seat using the correct tool for FSR models.

Assembling and Fitting of Yoke Connection

Procedure for reassembling and fitting the yoke connection to the regulator.

Assembling and Fitting of DIN Connection

Steps for reassembling and fitting the DIN connection to the regulator.

Fitting of the Dry Sealed Chamber

Instructions for fitting the diaphragm, spring carrier, and diaphragm clamp.

Adjusting the First Stage

Attaching and Pressurizing

Attaching the first stage to a cylinder and initial pressurization for cleaning.

Medium Pressure Testing

Procedure for testing and adjusting the medium pressure to the correct range.

Final Assembly

Installing Environmental Components

Procedure for installing the load transmitter and hydrostatic diaphragm.

Securing Environmental End Cap

Tightening the environmental end cap and re-checking medium pressure.

Immersion Test

Submerging for Leak Check

Procedure for submerging the regulator in water to check for air leaks.

Troubleshooting Guide

High Pressure Creep

Symptoms, possible causes, and treatments for high pressure creep issues.

External Air Leakage or Secondary Diaphragm Failure

Troubleshooting external air leaks and diaphragm-related problems.

Restricted Air Flow or High Inhalation Resistance

Causes and solutions for restricted air flow and high inhalation resistance.

Cleaning & Lubrication Procedure

General Cleaning of all Parts

Steps for cleaning all regulator components using ultrasonic baths and warm water.

Lubrication and Dressing of O Rings

Guidance on applying lubricants to 'O' rings and avoiding excessive amounts.

Enriched Air Nitrox Use Considerations

Safety and compatibility guidelines for using regulators with Enriched Air Nitrox.

Apeks XTX FSR Specifications

General IconGeneral
BrandApeks
ModelXTX FSR
CategoryController
LanguageEnglish

Related product manuals