Samsung WD11 K64 Series - Page 31

Disassembly and Reassembly_29
Partname Description Figure
DD
MOTOR
1.Unfastenthe4screwsthathold
thebackcoverinplace.Remove
thebackcoverbyslidingitdown.
2.Afterremovingthebackcover,
unfastentheM19nutthatholds
themotorinplace.
Donottrytounfastenthenut
byinsertingascrewdriverintothe
motor.Thismaycauseamotor
malfunction.
3.RemovetheM19nutwasherand
thenremovetherotor.
4.Unfastenthesix(6)M10screws.
Removetheassybracketmotor.
Removethestator.
5.Removethemotorwireandhall
sensorwhileholdingdownthe
navelofthehousing.
√CheckPointsforTroubleshooting
1.Checkwhetherthereareanyforeignsubstancesbetweentherotorand
thestator.
2.Checkwhetherthemotorpowerwires(blue,while,red)areconnected
correctly.
3.Checkwhetherthehallsensorwireisconnectedcorrectly.
-Connectthemotorpowerwiresintheorderblue,whiteandred,starting
fromthefurthestright.Checkwhethereachvoltagebetweenblueand
white,whiteandred,redandblueis15Ω.
MOTOR WIRE
HALL SENSOR
WD6500K_7-8-9-11kg_1400rpm-SM.indb 29 2018/11/9 9:53:26