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3
Normal maintenance
(a)Clean-up strainer
1) Arrange equipments.
2) Turn off main power switch and close water feed
service valve.
3) Disconnect cupper tube and make sure to secure
strainer with 2pcs. of adjustable wrench.
4) Remove cover from strainer and make sure to
secure valve joint with 2pcs. of adjustable
wrench.
5) Loosen and remove strainer with a slotted
screwdriver
6) Clean-up inside of strainer and wash
with water.
7) Follow the procedure 1)~6) on reverse order
to reassemble strainer.
Orifice ȭ4mm
Strainer
Strainer
Cover of strainer