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Replacement Procedure
(2) Replacement of Solenoid
1, Remove one cord holder set screw and unfix
two remote controller cords.
2, Take off four thread caps on the arm rest
(right).
3, Remove four elbow rest set screws and take
off the arm rest (right).
Cord holder
Arm rest set screws
4, Disconnect each air hose.
*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).
5, Remove the cord processing of a solenoid
(upper step).
6, Remove two solenoid (upper step) set screws
and take off the solenoid (upper step).
7, Remove two stay (valve) set screws and take
off the stay (valve).
* There are screws behind an insulator on the
left side surface.
8, Remove the cord processing of a solenoid
(lower step).
9, Remove two solenoid (lower step) set screws
and take off the solenoid (lower step).
Photo-5
Photo-5
Photo-5
Arm rest (right)
Thread caps
Photo-5
Photo-6
Photo-6
Photo-6
Photo-6
Photo-6
Insulator
Solenoid
Cover(Air pump) set screws
(3) Replacement of Air Pump,
Transformer Reactor
1, Remove two cover(air pump) set screws and
take off the cover(air pump).
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.
4, Take off the cord processing of a transformer.
5, Remove two transformer set screws and take
off the transformer.
6, Take off the cord processing of a reactor.
7, Remove two reactor set screws and take
off the reactor.
Transformer
Set screws
Air pump
- 22 -
HEC-DR5000
(GENERAL)
Stay (valve) set screw
Photo-6
Photo-6
Photo-7
Photo-7
Photo-7
Reactor
Set screws
Photo-7
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