[3] Check that there is no metal piece or other matter adhering onto the magnet capsule. Then, insert the magnet
capsule and impeller slowly into the rear casing.
* Note that the magnetic force of the magnet capsule is very strong.
[4] Confirm there is no dust or scratches on the seal surface of the front casing. Then, attach the O ring onto the front
casing.
[5] Insert the spindle attached on the front casing into the through hole of the magnet capsule and rear casing so that
the front casing and rear casing will be assembled.
[6] Fasten the hex. head bolts in diagonal order, applying an equal torque to each.
* Note on MDF-L 422, 423 and 425
[1] Attach the impeller to the magnet capsule.
Rotate the impeller clockwise, and screw the impeller on the magnet capsule.
Caution
•
When replacing the impeller and /or the magnet capsule, confirm the pump rotating direction is correct
before reassembling the impeller and the magnet capsule without O ring.
• If the impeller and the magnet capsule are reassembled with O ring, there is possibilitiy that the impeller is
not screwed into thread part of the magnet capsule completely. This may cause pump damage.
[2] Insert the impeller and the magnet capsule unit to the rear casing. Then, the rear casing, the impeller and the
magnet capsule set is installed onto the foot support.
Caution
•
Since the magnet used in the pump is very powerful, be careful
not to get your fingers caught between elements by inserting
wood pieces or plastic pieces between the rear casing and the
foot support.
[3] Confirm there is no dust or scratches on the seal surface of the front casing. Then, attach the O ring onto the front
casing.
[4] Attach the front casing onto the foot support.
[5] Fasten the hex. socket head bolts in diagonal order, applying an equal torque to each.
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Impeller
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