Pentair FLECK 2750 NXT Installer Manual page 134

Installer manual Fleck 2750 NXT/NXT2 - Maintenance
Items
Valve
watertightness
Valve to piping
watertightness
* Wear parts - durability strongly affected by raw water quality and regeneration frequency.
** Electronic parts – durability strongly affected by power source quality and stability.
*** Elastomer durability is strongly affected by raw water concentration in chlorine and its
derivative.
134 / 170
1 year 2 year
Check Check
Check Check
3 year 4 year
Check Check
Check Check
Ref. MKT-IM-026 / C - 15.12.2020
5 year
Check
Check