REPLACING THE ELECTROMAGNET
Replacing the
Electromagnet
！ CAUTION
●
Be
sure to unplug the pump unit.
●
When
performing replacement work, the pump body may still be hot and you could
get burned. So please wait until the pump has cooled before
han
dling.
●
Be
sure to remove the chamber block and the actuating rod before replacing
the
electromagnet.
●
It
is
better to let an experienced technician handle the soldering process.
Take
precautions against getting burned.
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1
1
REMOVAL OF ELECTROMAGNET
Cut the wire from the terminals on electromag-
nets with
nippers.
●It is
recommended
that you make a note of the
wiring.
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2
Loosen the screw, fixing SP switch and remove it
.
(There are hexagonal nuts at SP switch side. Be
sure not to lose them as they fall inside the
unit.)
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P
3
3
Remove the nuts by the box driver.
(8mm
wrench)
Pull out the
electromagnet
from the pump
body.
8
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