Pentair SIATA V132-SFE-EV-VIRIDION, Installer Manual

Page: 74 / 110

Installer Manual Siata V132-SFE-EV-VIRIDION - Maintenance
74 / 110 Ref. MKT-IM-009 / C - 08.06.2018
9. Maintenance
Mandatory

Cleaning and maintenance shall take place at regular intervals in order to guarantee the
proper functioning of the complete system.
Mandatory

The maintenance must be done by a professional certified by Pentair, otherwise the
warranty will void.
Danger

Any valve maintenance operation must be carried out in the absence of hydraulic pressure.
For this reason, disconnect the water delivery line to the valve.
9.1. Recommendations
9.1.1. Use original spare parts
Caution

To ensure correct operation and safety of the device, only use original spare parts and
accessories recommended by the manufacturer.
Parts to keep in stock for potential replacements are the motor, controller, transformer, injectors,

o-ring kit and DLFC.
9.1.2. Use original approved lubricants
• Silicone grease (cod. 8500).
9.1.3. 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 for softeners.
9.2.
Cleaning and maintenance
9.2.1. First steps
Before any cleaning or maintenance procedure, complete the following step:
No. Operation
Caution

These operations need to be performed before any cleaning or maintenance procedure.
A Unplug the wall-mounted transformer.
B Shut off water supply or put bypass valve(s) into bypass position.
C Relieve system pressure before performing any operations.