Installer Manual Fleck 5812 - XTR - Maintenance
Ref. MKT-IM-019 / E - 14.10.2019
109 / 132
9.4.4. Piston and/or seals & spacers and/or brine valve replacement
No.
Operation
A
Remove the gearing system, see “Power head disassembly/replacement”, page 107.
B
Remove the top plate (
1
).
C
Using a 38 mm wrench or a tongue-and-groove pliers, unscrew (
2
) and remove the piston
(
3
).
D
Remove the brine valve (
5
).
E
Change the piston (
3
) and the seals & spacers cartridge (
4
).
Mandatory
Pentair recommend always to change piston and seals & spacers simultaneously.
Caution
The larger spacer (
4
) is the lower part of the seals & spacers cartridge.
F
Change or clean the brine valve (
5
).
G
Lubricate all seals (
4
+
5
+
6
) and with approved P-80
®
Emulsion lubricant only.
Caution
Using another type of lubricant, such as petroleum-based lubricants (Vaseline, oils, or
hydrocarbon-based lubricants) or silicone grease, may damage the valve.
H
Reverse above procedure steps to rebuild.
Summary of Contents for FLECK 5812 XTR
Page 1: ...INSTALLER MANUAL WATER PURIFICATION FLECK 5812 XTR...
Page 18: ...Installer Manual Fleck 5812 XTR Description 18 132 Ref MKT IM 019 E 14 10 2019 3 2 2 Base 4...
Page 108: ...Installer Manual Fleck 5812 XTR Maintenance 108 132 Ref MKT IM 019 E 14 10 2019...
Page 110: ...Installer Manual Fleck 5812 XTR Maintenance 110 132 Ref MKT IM 019 E 14 10 2019...
Page 132: ...www pentairaquaeurope com...
