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**Remote Delivery of certain Instructor-led Open Enrollment and Site Specific courses is now available!**

CLICK HERE to see our upcoming schedule of Open Enrollment courses delivered remotely.
Contact your GE Representative or CLICK HERE to inquire about our remote delivery offerings for Site Specific Training.

Generator & Electrical Training: Hydrogen Seals

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Price: $100.00 USD

Course Description


Web Based Training

Hydrogen Seals

Course Description

This training course begins with a basic explanation of hydrogen seals, and then goes on to a detailed description of maintenance practices and modification procedures.


1 hour


Target Audience

All personnel



Course material is in English; therefore, a reasonable ability to read and understand English is required


Class Size

Remote Access


Learning Objectives

This course will provide basic knowledge on the following:

  • Describe the operating principles of hydrogen seals
  • Identify the various components used in hydrogen seal assemblies
  • Explain the inspection, repair, maintenance, and modification procedures for different hydrogen seal designs.


Course Content


  1. Introduction
  2. Theory of Operation
  1. Generator Hydrogen Cooling System
  2. Hydrogen Seal Oil System

  1. Seal Design and Maintenance
  1. Types of Hydrogen Seals
  2. Initial Alignment
  3. Disassembly
  4. Inspection and Repair
  5. Reassembly

  1. Modifications and Conversions
  1. Conversion Requirements
  2. Modification Procedures
  3. Try it

  1. Exam