Sanyo HEC-DR5000 - Solenoid Replacement; Air Pump, Transformer, and Reactor Replacement

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HEC-DR5000 (GENERAL)
Replacement Procedure
(2) Replacement of Solenoid
1, Remove one cord holder set screw and unfix
two remote controller cords.
Photo-5
2, Take off four thread caps on the arm rest
(right). Photo-5
3, Remove four elbow rest set screws and take
off the arm rest (right). Photo-5
(3) Replacement of Air Pump,
Transformer Reactor
1, Remove two cover(air pump) set screws and
take off the cover(air pump). Photo-6
2, Take off the cord processing of an air pump.
3, Remove four fixing rubbers of the air pump
and take off the air pump. Photo-7
4, Take off the cord processing of a transformer.
5, Remove two transformer set screws and take
off the transformer. Photo-7
6, Take off the cord processing of a reactor.
7, Remove two reactor set screws and take
off the reactor. Photo-7
4, Disconnect each air hose.
5, Remove the cord processing of a solenoid
(upper step). Photo-6
6, Remove two solenoid (upper step) set screws
and take off the solenoid (upper step).
Photo-6
7, Remove two stay (valve) set screws and take
off the stay (valve).
* There are screws behind an insulator on the
left side surface.
Photo-6
8, Remove the cord processing of a solenoid
(lower step). Photo-6
9, Remove two solenoid (lower step) set screws
and take off the solenoid (lower step).
Photo-6
*When taking off the air hoses, indicate a
mark such as number, symbol
(Exercise care so as not to make a
mistake in connecting the hoses).
Arm rest (right)
Cord holder
Arm rest set screws
Thread caps
Photo-5
Set screws
Set screws
Reactor
Transformer
Air pump
Photo-7
Solenoid
Insulator
Cover(Air pump) set screws
Stay (valve) set screw
Photo-6