Maytag 111990" Automatic Dryers Service Manual page 5

INTRODUCTION
This service manual is intended to assist you in diagnosing conditions which may
develop. Electrical component testing is for the most part, made with an appliance
test meter and consists of checking for open or closed circuits. Mechanical checks
are made through sight and sound, along with the use of a clamp-on ammeter.
This manual is designed for the technician who is familiar with the operation and
construction of Maytag products. Information contained in this manual is intended
for use by
a
qualified service technician, familiar with proper and safe procedures
to
be followed when repairing an electrical appliance. All tests and repairs should
be performed by
a
qualified service technician equipped with proper tools and
measuring devices. All component replacements should be made by
a
qualified
service technician, using only MA yeOR replacement parts.
Improper assembly or adjustment may occur if service or repair is attempted by
persons other than qualified service technicians or if parts other than MA yeOR
replacement parts are used. Improper assembly or adjustment can cause haz-
ardous conditions.
There can be risk of injury or electrical shock while performing services or repairs.
Injury or electrical shock can be serious or even fatal.
The first and most important step of any service call is to accurately determine what
the complaint is. This is best accomplished by questioning the customer, finding
out what the prodUct is or isn't doing and why they feel a problem exists.
Section 1 covers Electrical Test Equipment. This sections also covers general use
of the equipment; an Appliance Test Meter, Clamp-On Ammeter and Motor Test
Cord.
Section 2 covers Electrical-Mechanical Troubleshooting and a list of possible com-
plaints. Find the complaint which you feel best matches that provided by the cus-
tomer and turn to the appropriate page(s). You will find a list of possible electrical
and mechanical problems for the complaint, which have been listed in there order
\
of:
1. Ease in checking.
2. Probability.
ED/GD401 1090 INTRODUCTION
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