Panasonic EP-MA70CX890 / EP-MA70KX890 Service Manual ▷ View online
EP-MA70
ORDER NO. HPD1102E25CE
-
33 -
6.14.2. Removing the Intensity sensor
1. Disconnect the Connector (CN103) on the Main PCB.
2. Cut the Cable tie T30R x 2, T18S x 1, which bind the Lead wires.
2. Remove the Install screw on the Massage block frame and the Intensity sensor install stand.
Caution in installing
The Massage block frame and the Intensity sensor should be installed firmly.
(Otherwise, it leads to the overrun in the direction of the Strong.)
When installing each Lead wires with Cable ties, check if Lead wires are not
abnormally pulled or hooked operating the Massage mechanism block in the
directions of strong or weak.
(Pay special attention on the ＊1, because the Wire moves in the operation.)
EP-MA70
ORDER NO. HPD1102E25CE
-
34 -
6.14.3. Removing the Width sensor
EP-MA70
ORDER NO. HPD1102E25CE
-
35 -
6.14.4. Removing the Width motor
1. Disconnect the Connectors (CN501, CN1, CN30) on the Main PCB.
2. Cut the Cable ties (T18S, T30R) binding the Lead wires.
3. Remove the Width belt.
4. Remove two Install screws on the Width motor.
6.14.5. Removing the Up/down gear block
＊ You cannot replace the Up/down shaft or Up/down motor without
disassembling the Up/down gear block.
＊ Proceed the procedure of 1-4 of 6.12.3. Removing the Width sensor.
1. Remove the Massage mechanism block from the Rear frame.
2. Remove 10 screws on the Up/down driving install plate and the Intensity driving install plate.
3. Remove two screws on the Up/down sensor install plate.
4. Remove three screws on the Up/down gear box and the Up/down driving install plate.
5. Remove four Install screws on the Up/down gear box A/B.
6. Remove two Install screws on the Up/down gear box and the Up/down motor.
(One is the Grounding screw.)
EP-MA70
ORDER NO. HPD1102E25CE
-
36 -
6.14.6. Removing the Up/down shaft (Up/down shaft bolt)
＊ Remove the Massage mechanism block from the Massage chair before executing this work.
1. Remove the Up/down shaft bolt on the Pinion B/C with the 13mm-Box driver
and a Phillips screwdriver
Caution in installing
The Up/down shaft bolt may be broken if it is tightened too much.
Tighten the Up/down shaft bolt at 35-45kgfcm (350-450Ncm) with a torque wrench.
6.14.7. Removing the Grease cover
Click on the first or last page to see other EP-MA70CX890 / EP-MA70KX890 service manuals if exist.