Pentair Fleck 5800 LXT - Piston And;Or Seal and Spacer Kit and;Or Brine Valve Replacement

Installer manual Fleck 5800 LXT - Maintenance
70 / 96 Ref. MKT-IM-005 / F - 30.04.2020
9.4.5 Piston and/or seal and spacer kit and /or brine valve replacement
1. Remove the gearing system, see Power head disassembly/replacement [
→
Page69].
2. Remove the screws (1).
3. Remove the piston (3) and the top plate (2) by pulling the top plate (2) on the points indicated
by arrows.
4. Remove the brine valve (7).
5. Change the piston (3) and the seals & spacers cartridge (5).
Mandatory
Pentair recommends always to change piston and seals & spacers simultaneously!
Info
The larger spacer (6) is the lower part of the seals & spacers cartridge.
6. Change or clean the brine valve (7).
7. Lubricate all seals (4+5+7) and with approved P-80
®
Emulsion lubricant only.
Caution - material
Risk of damage due to wrong lubricant use!
Do not use petroleum-based lubricants such as Vaseline, oils, or hydrocarbon-
basedlubricants.
Do not use silicon grease.
Use only P-80
®
Emulsion lubricant (water based lubricant)!
8. Reverse above procedure steps to rebuild.