Xylem Wedeco DURON Instructions

Wedeco DURON UV System
Seasonal Shutdown Instructions
UV Modules
• Turn the Main Disconnect switch to the OFF position on the Ballast & ICA
enclosures. Leave the main power to the Ballast & ICA enclosures ON so
that the climate control will remain operational.
• Lift all of the modules to the highest position and insert the module safety
lock pins.
• Turn the power at the module lift and electric wipe control enclosures OFF.
• Remove module covers if available and clean the modules thoroughly with
Lime Away®, CLR®, or similar mild acidic cleaning solution to prevent scaling
on the quartz sleeves.
• If possible, all cables should remain plugged in to prevent damage to the
connectors.
• Stainless steel module covers should be mounted back on the module if
available.
• Wrap the cable connections with plastic to prevent damage from dust, dirt,
or water intrusion. Ideally wrap the Duron UV module with Wedeco's weather
resistant acrylic bags.
• Wedeco can provide weather resistant bags to cover the entire UV module
and protect it against rain, ice, dust and dirt intrusion. Contact our
aftermarket team (Ref No 14-659175) at 704-409-9793 or via email at
aftermarket@xyleminc.com for more details or to place an order.
• For additional storage recommendations, e.g. if the system will be out of
service for longer than a season, please contact the Wedeco Service Team.