Pentair FLECK 3150 NXT - Injector and BLFC cleaning

Installer Manual Fleck 3150 - NXT - Maintenance
84 / 122 Ref. MKT-IM-010 / B - 28.05.2018
9.2.4. Injector and BLFC cleaning
No. Operation
A Using a 4 mm Allen wrench, unscrew (1).
B Using a 24 mm wrench, remove the tube (9).
C
Using a 4 mm Allen wrench, unscrew (10) and remove the connector (8), the o-ring (7) and
the BLFC (6).
D
Using a 4 mm Allen wrench, unscrew (4) and remove the T-tube (5), the o-rings (2 and 11)
and the injector (3).
E Clean the injector (3) and the BLFC (6) using compressed air, a soft brush or possibly a pin.
F Lubricate on the o-rings (2), (7) and (11) using silicone grease.
G Reverse above procedure steps to rebuild