September 2011 Hydraulic Elevators – Configuring the Power Unit, Part II

Publication Date: 2011
Article Link: Read Article


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SPECIAL NOTICE: Please check each course for verification of approval before purchasing. This test is based on the article, Hydraulic Elevators - Configuring the Power Unit Part II published in the September 2011 issue and counts as one contact hour (0.1 CEU) of elevator-industry continuing-education credit. Most courses approved by NAEC for CET/CAT and NAESAI for QEI and in the following states: Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Maryland, Mississippi, Missouri, Montana, Oklahoma, Pennsylvania, Vermont, Virginia, Washington, West Virginia, Wisconsin. Learning Objectives - After reading this article, you should have learned about:

  • The power unit of a hydraulic elevator
  • Hydraulic tanks, oil and oil coolers of a power unit
  • Selecting the correct tank, oil and oil cooler for a power unit
  • Important guidelines for installing and commissioning a hydraulic elevator
  • Piping in a hydraulic power unit
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