Procedure For Checking The Commutator Motors - Electrolux EWM1100 Service Manual

Front-loading washing machine

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Table Of Contents

Table of Contents

1) Check the connector blocks (wiring)

and check for detached or bent

terminals.

2) Check for traces, residue or deposits

of water or detergent on the motor and

identify the source.

3) Check for windings or other parts that

may be grounded or poorly insulated.

Use a tester with a minimum scale of

40 MΩ: between each terminal and the

casing, this should read ∞ (fig. 10).

4) Check each winding against the values

shown in the table below (fig. 11).

TERMINALS

ON MOTOR

TERMINAL BLOCK

6-7

2-5

3-4

1-5

N.B.: When checking the rotor winding, the measurement must be effected over the entire surface, rotating

the spindle very slowly and checking for short-circuits between visible plates. Also check the brushes for

wear.

2007-10 SOI/DT-mdm FCPD-dp Quality-fz