Course: HET 111 HVACR Electricity I - Spring 2015

Lab Assignment

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Unit 9 Lab Assignment

HET 111 Motor Remove and Replace Lab

OBJECTIVE: Upon completion of this exercise, you will have a better understanding of how to remove and replace a motor on HVAC equipment in the field.

INTRODUCTION: You should carefully review lecture notes and PowerPoint for motors. This will give you a good background for most of the procedures in this exercise. Email your instructor about anything of which you are unsure.

READING REFERENCE: Motors

TOOLS AND MATERIALS: You will need a retired A/C unit, a V-O-M, a set of tools, your notes, and this lab sheet to complete the exercise.

SAFETY PRECAUTIONS: Always ware safety glasses when working in the lab or out in the field

PROCEDURES:

- Choose a retired A/C unit
- Remove the screws securing the cover
- Remove the electrical connections from the motor
- Remember to tag the wires
- Remove the bolts holding the motor in place
- Remove the motor from the A/C unit
- Have your instructor inspect your progress
- Replace the motor in the A/C unit
- Re-bolt it in place
- Clean up your work area and return the tools to there proper location

How to Make a Motor

http://www.ehow.com/how_4698924_make-motor.html

Click on the file below to download the Lab Assignment
- Motor Remove and Replace Lab.docx (22.7 KB)