Midea MDS70-V032_A0431-EU18-P1, Руководство по обслуживанию

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15
4.5 Noise
twist the Screw
adjust the axial position of
Underprop wheel
change Tub shaft
change Pulley Spring
change Motor support or
change Motor
change Impeller install
Impeller again
change Bearing block
install Drain ‐ hose and the
Overflow ‐ tube in pipe catch
Check the source of voice
Whether the Screw which
YES
YES
YES
YES
connect to Tub wrap and lifter
is loose, cause the Screw and
the S ide plates
NO
Whether the Underprop wheel
NO
Whether the Tub shaft is
break off
NO
Whether the Pulley Spring is
invalidation
NO
Whether the Motor support
install Motor support again
NO
Whether the Motor friction
or oscillation is too big
NO
Whether the Impeller was
broke or broke off
NO
Whether the Bearing block
the Tub shaft
NO
Whether the Drain hose and
the Overflow tube ‐ chafe the
Side ‐ board
YES
YES
YES
YES
YES
4 Troubleshooting