LESSON ASSIGNMENT
LESSON 5
Isolate Malfunctions to Component Level in the Dental
Operating Unit.
TEXT ASSIGNMENT
Paragraphs 5-1 through 5-8.
TASKS TAUGHT
Isolate malfunctions to component level in the dental
operating unit.
LESSON OBJECTIVES
When you have completed this lesson, you should be
able to:
5-1.
Identify procedures for troubleshooting a water
subsystem malfunction.
5-2.
Identify procedures for troubleshooting an air
subsystem malfunction.
5-3.
Identify procedures for troubleshooting a
handpiece holdback system malfunction.
5-4.
Identify procedures for troubleshooting a master
block assembly malfunction.
5-5.
Identify procedures for troubleshooting the
pilot-operated regulators.
5-6.
Identify procedures for troubleshooting the
pre-regulators.
5-7.
Identify procedures for troubleshooting the
automatic bowl rinse system.
SUGGESTION
Work the lesson exercises at the end of this lesson
before beginning the next lesson. These exercises will
help you accomplish the lesson objectives.
MD0371
5-1