3.10
3.11
3.12
Exchange reclining actuator
Service No.
「
24
、
25
」
Exchange footrest actuator
Is footrest reclining signal line and footrest reclining driving
signal line inserted surely to the connector (CN6
、
CN5
、
CN7
)
?
No
Connect connector surely.
Service No.
「
26
」
Is there any broken line in the footrest moving unit signal line
(4 center core)
?
(
Confirm by exchanging tester or stretching sensor unit of
confirming items(non-defective products)
No
Exchange sensor unit for footrest moving
units.
Exchange main circuit board.
Yes
Yes
Service No.
「
27
」
Yes
No
Is 4-pin core code of footrest
actuator inserted surely to the
connector
(CN5)
of
control
basement board ?
Insert connector surely
Yes
Is the junction connector for footrest driving connected surely
?
No
Connect connector surely
Yes
Is Ottoman driving 6-pin code for connection of control unit
broken
?
No
Yes
Exchange footrest driving 6-pin code.
Is footrest or reclining signal line broken
?
After exchange alternate actuator, is there any other error
occurred
?
No
Exchange applicable actuator.
Junction connector of motor 2 pin code and stretching sensor
signal 6 pin code for footrest moving unit is surely connected ?
No
Connect surely junction connector
Is Connector of each code for Ottoman moving unit surely
connected 6 pin connector (CN7) for sensor signal of control
basement board, and Motor 2 pin connector (CN13) ?
No
Connect surely connector
Yes
Yes
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 ...