Installer manual Fleck 5800 XTR - Maintenance
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Ref. MKT-IM-006 / E - 12.11.2019
9.4.5
Piston and/or seal and spacer kit and /or brine valve disassembly/
replacement
1. Remove the gearing system, see Power head disassembly/replacement [
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.
