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Crewsaver ERGOFIT 290N OC Service Manual

Lifejackets

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Crewsaver -
Servicing Manual : Ergofit 190N & 290N Lifejackets
Date: November 2016
Issue No: 3
SERVICE MANUAL
ERGOFIT 190 & 290
LIFEJACKETS
Survitec House, Lederle Lane, Gosport,
Hants. PO13 0FZ, England.
Tel: +44 (0) 1329 820000 Fax: +44 (0) 1329 236218
email: crewsaver@survitecgroup.com
Web: www.crewsaver.com
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Summarization of Contents

Section 1: Introduction and Product Overview
1.1 Introduction
Details on accessing the service manual, its purpose, and servicing frequency.
1.2 Product Description
Overview of Ergofit lifejacket models, CE approval, and key features.
1.3 Data Sheets
Specifications and features for various Ergofit models.
1.4 Features and Donning Instructions
Visual overview of components and instructions for wearing lifejackets.
Section 2: Servicing Requirements and Procedures
2.1 Service Station Requirements
Minimum standards and facilities required for authorized service stations.
2.2 On Receipt Inspection
Procedures for inspecting lifejackets upon receipt, including packaging and initial checks.
2.3 General Care
Guidelines for proper storage, cleaning, and handling of lifejackets.
2.4 Servicing Tools & Kits
Essential tools, record keeping, and kit contents for servicing.
Section 3: Unpacking and Initial Checks
3.1 Unpacking
Instructions on how to carefully unpack the lifejacket and its components.
Section 4: Cleaning Procedures
4.1 Cleaning Lifejackets
Methods for cleaning the lifejacket cover and inflation chamber.
Section 5: Component Inspection
5.1 Cover, Chamber, and Valve Inspection
Inspecting the integrity of the outer cover, inflation chamber, and mouth inflation valve.
5.2 Gas Cylinders and Inflation System
Inspecting CO2 cylinders and the primary inflation system components.
5.3 Ancillary Components Inspection
Checking webbings, buckles, labels, and safety lights.
Section 6: Testing Procedures
6.1 Air Holding & Inflation Tests
Procedures for testing the lifejacket's ability to hold air and inflate.
6.2 Valve Function Tests
Testing oral and UML PS Short valves for proper seating and function.
6.3 Inflation Mechanism Operation Test
Testing automatic operating heads for proper function when capsules are expired.
6.4 Lights & Reflective Tape Tests
Testing the CSL light and retro-reflective tape performance.
Section 7: Repairs and Replacements
7.1 Outer Cover & Inflation Chamber Limitations
States no repairs are permitted for the outer cover or inflation chamber.
7.2 Gas Cylinders & Valves Replacements
Procedures for replacing CO2 cylinders and various valves.
7.3 Inflation System & Webbing Replacements
Guidance on replacing inflation system parts and limitations for webbing/buckles.
Section 8: Assembly and Repacking
8.1 Lifejacket Assembly Procedures
Detailed steps for assembling operating mechanisms and fitting components.
Section 9: Parts List
9.1 Available Parts and Part Numbers
Comprehensive list of replacement parts and their corresponding part numbers.