Pentair FLECK 5800 SXT - Replacing the Piston And;Or the Brine Valve

Installer Manual Fleck 5800 - SXT - Maintenance
Ref. MKT-IM-004 / A - 18.04.2017 73 / 92
9.2.5. Replacing the piston and/or the brine valve
No. Operation
A Remove the gearing system, see “Replacing the gearing system”, page 72.
B Remove the screws (1).
C
Remove the piston and the piston cover (2) by pulling the piston cover on the points
indicated by arrows.
D Remove the o-ring (4).
E Remove the brine valve (5).
F Change the piston (3) and/or the brine valve (5).
G Lubricate the o-ring (4) with approved silicon grease.
H Reverse above procedure steps to rebuild.