Service
UV requires annual servicing. You need to change the bulb once every 12 months. After 12 months of use the bulb light may be on but the UV output
gets reduced beyond effectiveness. So it is recommended you change the bulb every 12 months even if it is working. Turning the UV on/off reduces the
life of the UV bulb.
In addition you also need to service the O-rings and Gasket. You can use silicone lubricant to protect the gaskets. If you notice any gasket has cracks or
is dry promptly change it to avoid any further damage.
But protective sleeve on the inside of the UV needs to be replaced once a year to make sure the UV does not damage the actual housing.
To service your UV unscrew the four stainless steel housing bolts or Housing Lock Nuts (#4, #6).
When you remove the inlet/outlet or end caps you will notice the large O-ring – the Housing O-ring (#8).
Once the sides are removed you will see the white protective / reflective sleeve (#7, #13). These sleeves
have a reflective coating that increases the efficiency of the UV contact and output.
Every Pro Max UV has three sections of protective sleeves one large sleeve for the center housing pipe
(#12) and two for the end caps (#5).
Note there is a notch on one end of the protective sleeve for the end caps. Aligning the notch with the
guide makes you’re your protective sleeve is installed properly and the inlet/outlet openings are not
restricted.
Once you replace all the protective sleeves and have serviced all the O-rings you can close and seal the
end caps by gently tightening the stainless steel nuts.
Scan to Video Instructions link
https://youtu.be/XbHxeGQmJWs
Lifegard Aquatics, 8633 Sorensen Ave. Santa Fe Springs CA 90670
Phone - 562 404 4129
Email - info@lifegardaquatics.com
www.lifegardaquatics.com
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