3.3
Service No.
「
09
」
Service No.
「
10
」
Is there any defect on relay board
?
After exchange of relay board, is there any error occur
?
No
Exchange relay board.
Yes
Is there any damage on gear of Mechanic (HL shaft assy )
?
Is stronger and weaker (HL) sensor cord of junction basement Unit
inserted surely in connector ? Or is there any beak of cord
?
Yes
Insert surely connector
Or exchange HL sensor assy
Is there any break of cord for mechanic 11 sensor core cord, or
control unit 11 sensor core cord
?
Is there any come off from each connector ?
(
basement board unit ,
junction unit
)
Yes
No
Exchange cord.
Or insert connector surely
Yes
Is there any defect on stronger and weaker (HL) sensor basement
board
?
After exchange of HL sensor basement board, is there any error
occur
?
No
Exchange HL sensor assy.
「09」
「10」
Is there any break of any knead sensor board
?
Yes
No
Exchange knead ball unit
Do knead motor work
normally
?
Yes
Connect connector surely
No
Is each connector surely connected ?
Confirm connector for Knead motor
of Mechanic 9 center core cord,
junction connector of control 9 center
core cord, or connector (CN17) for
knead motor of control basement
unit.
Yes
No
Is there any break for Mechanic 9 sensor core
cord or control unit 9 sensor core cord
?
Exchange cord
Yes
Is there any defect on main circuit board
?
After exchange of main circuit board, is there
any error occur
?
No
Is there any clogging etc. of knead sensor board or knead sensor
?
Yes
No
Remove clogging
Exchange stronger and weaker motor
Yes
No
Exchange the
main
circuit
board.
Is knead sensor cord surely inserted connector of junction
basement board
?
Or is there any break of cord
?
Yes
No
Insert connector surely Or
Exchange knead sensor cord
Is there any break or change of shape inside gear case
?
Yes
No
Exchange knead ball unit
Exchange control board unit
No
Exchange HL shaft assy
Yes
Summary of Contents for 4D-970
Page 5: ...Main body Remote controller ...
Page 6: ......
Page 22: ...椅子上部分解図 6 1 18 7 7 2 4 12 5 3 8 9 17 10 ...
Page 26: ...200 205 腕ユニット分解図_L 202 204 201 203 201 206 201 207 ...
Page 27: ...210 208 201 207 201 203 201 211 腕ユニット分解図_R 209 202 207 ...
Page 29: ...Massage chair Remote control unit KX 2980UL Component list 351 350 ...
Page 30: ...404 401 402 403 405 リモコンスタンド分解図 Premium4S 400 ...
Page 31: ...付属品梱包仕様図 452 453 450 68 451 ...