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Installer manual Fleck 3150 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 at 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.
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Ref. MKT-IM-010 / F - 16.01.2023
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