All Pond Solutions CUV-1** Sterilisers (CUV-136-36w)

Note: Disconnect mains electricity supply before handling or attempting maintenance. Always fully read and check the troubleshooting section within your product instruction manual. Check to make sure the UV light is switched to the ON position. Push both clips in on either side of the unit to remove the bottom casing. Unscrew the securing quartz cover/locking screw that is in place. Twist the ...