011319-03
13
Technical instructions
Z22
e)
If the latest steps are ok; next verification, should be
to measure the capacitor’s capacity to
rule out if the capacitor is working properly or not. For doing this verification we will use the
voltmeter with the capacity measure option (green mark) and we have to measure between
both connections of the capacitor (yellow mark). When we measure it, the voltmeter will leave
a value and then will measure zero (in this
case it works properly). In case of it doesn’t leave
any value, the capacitor must be changed by another one.
f)
Finally, if we ensure that
all the steps we did before are correct and we didn’t find any failure
we must check the motor’s resistance. For check the resistance we will use the voltmeter in
the resistance measure position (symbol
). If the motor is ok the measure should be around
there’s no value at the measure the motor should be changed.
g)
In case of all the previous verifications have been ok and the motor resistance has been
correct (+/- 1,2
) and by ruling anything is damaged, the problem would be the relay and we
must proceed to change it by a new one.**.
**VERY IMPORTANT; IF THE RELAY HAS TO BE CHANGED, WE MUST ENSURE BEFORE
DISCONNECT ANYTHING THAT ALL THE WIRES HAVE BEEN LABELLED.
WE WILL LABEL 4 WIRES THAT CAME OUT OF THE MOTOR, IDENTIFYING WHERE EACH
ONE ARE CONNECTED TO AVOID MISUNDERSTANDINGS.