Pentair Fleck 5800 XTR - Replacing the Piston And;Or the Brine Valve

Installer Manual Fleck 5800 - XTR - Maintenance
100 / 122 Ref. MKT-IM-006 / B - 16.01.2018
9.2.5. Replacing the piston and/or the brine valve
No. Operation
A Remove the gearing system, see “Power head disassembly/replacement”, page 98.
B Remove the screws (1).
C
Remove the piston and the top plate (2) by pulling the top plate 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 silicone grease.
H Reverse above procedure steps to rebuild.