LEG ROLLER
MOTOR
●
●
●
●
●
●
●
●
○
○
○
SHAPE
SENSOR
●
●
●
●
●
○
○
●
○
○
○
SFIFFNESS
SENSOR
●
●
●
●
●
○
○
○
○
○
●
V
ARIOUS
●
●
●
●
●
●
○
●
○
○
○
・
Make sure roller cover
, etc. are not caught in.
・
Check sensor operation.
・
Make sure substrate (main) CN13 and substrate
(body contour sensor) CN501/502 are connected.
・
Pull out CN502 and check continuity between coils.
Check operation of each sensor
.
・
When perspiration sensor malfunctions.
・
When skin temperature sensor malfunctions.
・
When pulse sensor malfunctions.
・
Substrate (main) failure
・
If no trouble is found, reset by turning OFF power supply.
＊
Carry out operation check of body contour sensor of the following section.
・
Insert connector
.
・
If no continuity is found, replace coil section.
＊
Carry out operation check of body contour sensor of the following section.
・
Check connections of substrate (perspiration sensor) CN951 and electrode cord.
・
Replace substrate (perspiration sensor)/(remote control main).
・
Check connection of substrate (remote control main) CN604.
・
Replace substrate (pulse and temperature sensors).
・
Replace substrate (main).
・
Leg roller motor overcurrent
・
Body contour sensor trouble
・
Stiffness detecting sensor
measurement disabled.
・
Trouble indicated after
Power is turned "ON."
Troubled
portion
MANU
LED
SPEED
LED
WIDTH
LED
T
roubled phenomenon
Check item
Counteraction method
Substrate (relay) - massage rotation detected.
Substrate (tapping pulse) - tap rotation detected.
Substrate (elevating motor) ele
vate rotation detected
IC-201
IC-301
IC-401
IC-402
CN301
CN401
CN201
CN202
CN404
CN402
CN403
Printed board for the detecfion of rotating
- 11 -
Problem Diagnosis Chart
HEC-DR21
(TAIWAN)
