Recommendations; Use Original Spare Parts; Use Original Approved Lubricants; Maintenance Instructions - Pentair FLECK 2750 NXT Installer Manual

Installer manual Fleck 2750 NXT/NXT2 - Maintenance
9.3

Recommendations

9.3.1

Use original spare parts

Caution - material
Risk of damage due to use of non-genuine spare parts !
To ensure correct operation and safety of the device, only use original spare parts and
accessories recommended by the manufacturer.
Usage of non-genuine spare parts voids all warranties.
Parts to keep in stock for potential replacements are the pistons, S&S kit, injectors, micro-
switches and motors. Refer to maintenance sheet.
9.3.2

Use original approved lubricants

• Dow Corning #7 Release Agent.
9.3.3

Maintenance instructions

• Disinfect and clean the system at least once a year or if the treated water has an off-taste or
an unusual odor;
• perform a hardness test every year of both inlet and treated water.
9.4

Cleaning and maintenance

9.4.1

First steps

Before any cleaning or maintenance procedure, complete the following steps:
Mandatory
These operations must be performed before any cleaning or maintenance procedure !
1. Unplug the wall-mounted transformer.
2. Shut off water supply or put bypass valve(s) into bypass position.
3. Relieve system pressure before performing any operations.
136 / 170 Ref. MKT-IM-026 / C - 15.12.2020