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Are Single Function Test Devices Necessary with the Availability of Multi-Function Test Equipment?

  • May 2025
  • Number of views: 207
  • Article rating: No rating
Article

Modern testing devices now have more capability than ever. Modern test equipment has gained multi-function testing capability. They even package the tests into colorful professional reports. With that being said, do we still need single function equipment to accurately diagnose and perform high quality inspections on electromechanical equipment?

¿Son necesarios los dispositivos de prueba monofunción cuando hay disponibilidad de equipos multifunción?

  • May 2025
  • Number of views: 148
  • Article rating: No rating
Article

Los dispositivos de prueba modernos cuentan con más capacidades que nunca.  Los equipos de prueba modernos también han adquirido la capacidad de realizar pruebas multifunción. Incluso compilan el resultado de las pruebas en informes profesionales a todo color. Dicho esto, ¿seguimos necesitando equipos monofunción para diagnosticar con precisión y realizar inspecciones de alta calidad en equipos electromecánicos?

Pump Repairs and Procedures

  • April 2020
  • Number of views: 13508
  • Article rating: No rating
Webinar recording bundle

A special discounted collection of 8 webinar recordings focusing on various aspects of pump repair.

Just $40 for EASA members!

Troubleshooting Pump Performance Problems

  • May 2017
  • Number of views: 11628
  • Article rating: 3.0
Webinar recording

This presentation covers hHow to determine if a pump is operating properly and differentiating a pump problem from a system problem.

Solve vertical pump motor vibration

Knowledge of common vibratory forces helps diagnose and correct problems

  • February 2017
  • Number of views: 17102
  • Article rating: No rating
Trade press article — Processing Magazine

High vibration is a common problem for motors that are installed on top of vertical pumps. Its source can be a mechanical issue with the pump, motor or coupling or even hydraulic forces from the pump.

The Basics: What Every Repairer Needs to Know about Pump Curves

  • August 2016
  • Number of views: 7596
  • Article rating: No rating
Webinar recording

This presentation covers:

  • Head & flow = volts & amps for pumps
  • Testing pumps to their performance curves
  • Troubleshooting pump performance
  • What the pump curve tells you about cavitation 

Minimizing Calibration Costs for Measuring and Test Equipment

  • June 2015
  • Number of views: 31
  • Article rating: No rating
Convention presentation

This paper, presented by Mike Howell at the EASA Convention 2015, explores strategies for minimizing calibration costs for measuring and test equipment (M&TE) in service centers. Howell emphasizes the importance of inspection and testing activities, as well as controlling special processes like vacuum pressure impregnation and oven cycles. The goal is to minimize measurement error and ensure that measurement values are close to actual values, which necessitates the calibration of M&TE.

Guidelines for vertical pump removal and installation

  • February 2015
  • Number of views: 11109
  • Article rating: 5.0
Article

Service centers that provide field service for equipment removal and installation have little trouble handling most common horizontal pumps. However, vertical turbine pumps (and similarly mounted vertical pumps) present some additional challenges.

Final Testing for Pumps - An Overview

  • November 2014
  • Number of views: 9340
  • Article rating: No rating
Webinar recording

The pump repairs are completed! Now the pump needs to be tested. This presentation discusses the procedures for the basic tests that can be performed on pumps that have been repaired in the service center.

Fundamentals of Pump Repair

  • June 2013
  • Number of views: 19656
  • Article rating: 4.2
Book

The repair of the various types of pumps represents an important segment of the service center repair market. Electric motors and pumps are the two most widely used industrial machine components.                                                                                                                                                                                                                       

Although there are two principle pump types (dynamic and positive displacement), this manual focuses on dynamic pumps and the fundamentals of dynamic pump repair. The information it contains will be helpful to both novice and experienced pump repair technicians, to supervisors and managers of pump repair operations, and to customer service and sales personnel who communicate with customers about pump repair issues.

Getting The Most From Your Electric Motors

Getting The Most From Your Electric Motors - coverThis 40-page booklet provides great advice for obtaining the longest, most efficient and cost-effective operation from general and definite purpose electric motors.

This booklet covers topics such as:

  • Installation, startup and baseline information
  • Operational monitoring and maintenance
  • Motor and baseline installation data
  • How to read a motor nameplate
  • Motor storage recommendations

LEARN MORE AND DOWNLOAD MÁS INFORMACIÓN Y DESCARGAR BUY PRINTED COPIES

READ MORE ABOUT THE FEATURES AND BENEFITS

EASA/AEMT Rewind Study

EASA Rewind Study cover

The Effect of Repair/Rewinding on Premium Efficiency/IE3 Motors
Tests prove Premium Efficiency/IE3 Motors can be rewound without degrading efficiency.

DOWNLOAD THE FULL RESULTS

ANSI/EASA AR100-2020

ANSI/EASA AR100-2015 cover

Recommended Practice for the Repair of Rotating Electrical Apparatus
This is a must-have guide to the repair of rotating electrical machines. Its purpose is to establish recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.

DOWNLOAD - ENGLISH

DESCARGAR - ESPAÑOL

EASA Technical Manual

EASA Technical Manual cover

Revised May 2024
The EASA Technical Manual is the association's definitive and most complete publication. It's available FREE to members in an online format. Members can also download PDFs of the entire manual or individual sections.

VIEW & DOWNLOAD