Sanyo HEC-DR8700 - Page 31

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HEC-DR8700
Replacement Procedure
(12) Replacement of PCB (Strength pulse)
1, Disconnect the connector CN931 of the PCB
(strength pulse). Photo-24
2, Remove one PCB (strength pulse) set screw
and take off the PCB (strength pulse).
Photo-24
(13) Replacement of Motor (Strength)
1, Remove each cord processing.
2, Remove two stay (under the motor ( strength))
set screws.
Photo-25
3, Disconnect the belt (strength). Photo-24
4, Remove two
motor ( strength) set screws and
take off the
motor ( strength) and the stay
(under the
motor ( strength)). Photo-24, 25
5, Remove two motor ( strength) set screws and
take off the
motor ( strength).
* Exercise care so as not to adhere grease to
the driving portions such as belt
(Failure to observe this precaution may lead
to malfunction due to slippage).
(14) Replacement of PCB (Massage pulse)
1, Disconnect five connectors of the PCB
(massage pulse). Photo-26
2,
Remove two PCB (massage pulse) set screws
and take off the PCB (massage pulse). Photo-26
(15) Replacement of Motor (Massage)
1, Remove each cord processing.
2, Disconnect the belt (massage). Photo-26
3, Remove two motor (massage) set screws.
Photo-26
4, Remove two stay (under the
motor (massage))
set screws and take off the
motor (massage)
and the stay (under the motor (massage)) .
Photo-27
5, Remove one motor (massage) set screw and
take off the motor (massage).
Photo-27
* Exercise care so as not to adhere grease to
the driving portions such as belt (Failure to
observe this precaution may lead to
malfunction due to slippage).
Motor set screws
Motor (strength)
Belt (strength)
Photo-24
Photo-25
Stay set screws
Stay (under the Motor (strength))
Motor (strength)
PCB (massage pulse)
PCB set screw
Motor set screws
Motor (massage)
Belt (massage)
Photo-26
Photo-27
Stay set screws
Motor set screw
Stay (under the Motor (massage))
Motor (massage)
PCB set screw
PCB (strength pulse)