Viqua SHF-140 Owner's Manual

manufactured your UV disinfection system to the highest quality standards and value you as our customer. Should you need any support, or have questions about your system, please contact our Technical Support team at 1.800.265.7246 or [email protected] and we will be happy to assist you. We sincerely hope you enjoy the benefits of clean, safe drinking water after the installation of your VIQU ...

5.2.1 UV Intensity (%) The Hi-Flo Monitored series incorporate a UV sensor which detects the discrete 254 nm wavelength of the UV lamp. This information is relayed to the VIQUA controller and is the default display shown in “% UV output”. The system will display the UV output between 50 to 99 percent. When the system drops below 50%, a low UV warning is displayed as and alternately flashes (at 2 second intervals) back to the actual UV level. Eg. . Additionally, the system will supply an intermittent audible tone (2 ...

Water quality is extremely important for the optimum performance of your UV system. The following levels are recommended for installation: WAR NI NG • During extended periods of no water flow, the water in your chamber can become very hot (Approx. 60 °C) and potentially lead to scalding. It is recommended to run your water until this hot water has been purged from your chamber. Do not allow water to contact your skin during this time. To eliminate this condition, a temperature management valve can be installed at the outlet of your UV system. • ...

Mineral deposits and sediment may accumulate on the sensor window decreasing the UV energy detected. Good maintenance of pre-treatment equipment will reduce the accumulation of residues. If the system indicates that the UV intensity is low, one cause may be a stained quartz sleeve and/or sensor window. Prerequisites: • Remove and clean the quartz sleeve. Note: The quartz sleeve and UV sensor should be cleaned at the same time. Procedure:. Section 5 Operation WA RN IN G The UV sensor is very delicate instrument. Extreme care ...

Service pre-filtration Note: Check source water supply as fluctuations may occur in source pressure High Bacteria Counts Quartz sleeves are stained or dirty Clean sleeves with scale cleaner and eliminate source of staining problem (i.e, soften hard water, refer to Section 4.3) Change in feed water quality Have source water tested to ensure that water quality is still within allowable limits for this system Contamination in water lines after UV system (e.g. from power ...

t. (+1) 519.763.1032 • tf. (+1) 800.265.7246 (US and Canada only) t. (+31) 73 747 0144 (Europe only) • f. (+1) 519.763.5069 e-mail: [email protected] www.viqua.com ...

Service pre-filtration Note: Check source water supply as fluctuations may occur in source pressure High Bacteria Counts Quartz sleeves are stained or dirty Clean sleeves with scale cleaner and eliminate source of staining problem (i.e, soften hard water, refer to Section 4.3) Change in feed water quality Have source water tested to ensure that water quality is still within allowable limits for this system Contamination in water lines after UV system (e.g. from power ...

danger, warning, and caution statements in this manual. Failure to do so could result in serious personal injury or damage to the equipment. Make sure that the protection provided by this equipment is not impaired. Do not use or install this equipment in any manner other than that specified in the installation manual. 1.1 Potential Hazards Read all labels and tags attached to the system. Personal injury or damage to the syst ...