Hayward HydroRite UVO3 Troubleshooting Manual page 3

• A bonding lug is provided on the external surface. To reduce the risk of electric
shock, connect the local common bonding grid in the area of the swimming pool,
spa, or hot tub to these terminals with an insulated or bare copper conductor not
smaller than 8 AWG US / 6 AWG Canada.
• Replace damaged cords immediately.
• Lamps and quartz sleeves are made of glass and are extremely delicate. Care
should be taken when handling or replacing these components. Wear cotton
gloves when handling lamps or sleeves. Hold bulbs by the ends only. Never touch
the glass with bare hands. Wipe any fingerprints from lamps and sleeves with
alcohol.
• CAUTION - this device is for swimming pool use only. Do not use this device for
potable (drinking) water sanitization.
• DANGER - ULTRAVIOLET RADIATION. Disconnect Power Before Replacing Lamp .
• This device contains an ultraviolet lamp that can cause discomfort, irritation and
damage to the eyes if viewing occurs while device is in operation. Prolonged
exposure to the eyes can cause serious injury to the eyes, including blindness. DO
NOT VIEW UV LAMP WHILE THE DEVICE IS IN OPERATION.
• CAUTION – the lamps used in this device contain Mercury. Proper precaution
should be taken during disposal or when handling broken lamps.
3
Safety Precautions (cont.)