Secoh EL Series User Manual

Filter cover
Overall
cover
Filter
element
Truss head
screw
Bolt
Screw
(
B
)
Holder
cover
Shock
absorber
Nut
(
A
)
Periodic maintenance procedure
EL series
- Always disconnect the power before servicing. Failure to do
so could result in electrical shock, personal injury or death.
Fig. 1
Fig. 2
Fig.3
Fig. 4
Fig. 5
1 Filter element cleaning
- Undo the truss head screw and remove the filter cover
(
Ref. : Fig. 1
)
.
- Remove the filter element and shake out the dust by hand
(
Ref. : Fig. 2
)
. If it is heavily clogged, wash it with a neutral
detergent. Rinse with water and dry it in the shade.
- Reassemble the filter element back in place and press in the
filter cover.
- Fix the filter cover by the truss head screw.
2 Replacement of filter element, valve box,
diaphragm (note:holder cover is not present on some models.)
- Replace the filter element following the procedure in 1 Filter
element cleaning.
- Undo the four corner bolts and remove the overall cover. In
case the overall cover is hard to remove, insert a slotted
screwdriver in
(
A
) (
Ref. : Fig. 3
)
.
- Remove the shock absorber. Undo the screws
(
B
)
and
remove the holder cover
(
Ref. : Fig. 4
)
.
- Insert the magnet support jig in four corners between the
magnet and the core
(
Ref. : Fig. 5, 6
)
.
- Undo the screw
(
C
)
and remove the valve box of one side,
pinching the hose clamp
(
Ref. : Fig. 7
)
.
- Undo
(
D
)
and remove the diaphragm
(
Ref. : Fig. 8
)
.
Note :
(
D
)
of EL-60, EL-80-15, EL-120W : Nut
(
D
)
of EL-80-17, EL-100, EL-150, EL-200 : Bolt
- Set the new diaphragm to the magnet and fix them by
(
D
)
(
Ref. : Fig. 8
)
.
Note :
Use the new nut or bolt
(
D
)
in this repair kit.
Note the locating notch for reassembly
(
Ref. : Fig. 9
)
.
- Set the new valve box and fasten it with the four corner
screws
(
C
) (
Ref. : Fig. 7
)
.
- Replace the valve box, diaphragm holder and diaphragm of
the other side in the same way.
- Pull out the magnet support jig
(
Ref. : Fig. 5, 6
)
.
- Make sure that clearance between the magnet and the
solenoid of both sides is even.
WARNING
- Clean the filter element quarterly. A clogged filter element
can cause overheating or pump failure.
- 2 kits are required for EL-120W, 150, 200.
CAUTION
Parts name
Filter element
Diaphragm
Valve box
Bolt
Nut
Washer
Magnet support jig
Contents of EL series repair parts kit
Fig. 6
Magnet
support jig
Core
Magnet
qty
1
2
2
2
2
2
4

Secoh EL Series Specifications

General

Brand	Secoh
Model	EL Series
Category	Compressor
Language	English