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Recirculator UVR-M Periodical maintenance UVR-M does not require periodical technical maintenance, except cleaning. Cleaning. Standard ethanol (75%) or any other cleaning liquids can be used for cleaning and disinfecting of the device, if it does not contain any strong organic solvents (such as acetone, toluene or benzene).
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– pull out fan from rubber sleeve (fig.2/7); – unscrew the screw (fig.2/3) and release the ground wire from the Fan; – replace the Fan; – re-assemble the unit. Lamp cover removed fig.2 UVR-M Service Manual - V.4AA Version 5 - October 2021 Page 2...
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– unscrew the nut (fig.2/9) and remove the fuse holder; – unscrew the screw (fig.2/10) and remove the power cord holder; – replace the casing; – re-assemble the unit. fig.4 UVR-M Service Manual - V.4AA Version 5 - October 2021 Page 3...
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Connect the live and neutral pins of the power supply plug together. Use a 500V insulation resistance tester and measure the insulation resistance between the earth and live/neutral pins. This should be greater than 2 Mohm. UVR-M Service Manual - V.4AA Version 5 - October 2021 Page 4...
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UVR-M Service Manual - V.4AA Version 5 - October 2021 Page 5...
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