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Installer Manual Evolio 255 - Maintenance
8.5.7.2 Cleaning DLFC
No.
Remove the softener and valve covers, see 8.5.2. Covers removal (softener and valve),
A
page 63.
B
Using a Torx key, unscrew and extract DLFC (3).
C
Clean DLFC (3) using a soft brush or compressed air.
D
Check for o-rings and ball integrity before reinserting DLFC (3).
NOTE
Depending on the backwash controller size, it may be of a different type to that shown
below. If the model fitting the valve is with the ball (2), make sure to clean the backwash
controller grooves and backwash controller chamber (1). Also check for ball (2) integrity
before reinserting.
E
Reverse above procedure steps to rebuild.
70 / 90
Operation
Ref. MKT-IM-037 / B - 17.12.2018
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