Hydrotech DLR-AP Ultraviolet Water Disinfection Unit - Manual (Page 3)

Important Safety Instructions
WARNING! To guard against injury, basic safety precautions must be observed.
READ AND FOLLOW ALL SAFETY INSTRUCTIONS AND SAFE
THESE INSTRUCTIONS
CAUTION! Denotes a potentially dangerous situation. Failure to observe this
warning may lead to minor or serious personal injury and material damage.
ELECTRIC SHOCK! Warning — Dangerous electric voltage. Failure to
observe this warning may lead to serious injury or death.
EYE PROTECTION MUST BE WORN!
IMPORTANT! Denotes a useful tip and other information.
CAUTION! Ultraviolet light (UV-C) is harmful to eyes and skin. Use UV lamps only inside the disinfection
chamber with the appropriate protective covering. Avoid exposure to UV-C radiation.
CAUTION! Use disinfection unit only for its intended purpose as described in the Owner’s Manual. The use
of attachments not recommended or sold by WEDECO may cause an unsafe condition.
CAUTION! Disinfection unit must be properly installed in accordance with the Owner’s Manual and in
compliance with all applicable local and state regulations before use. Read and observe all important notices
on the disinfection unit.
CAUTION! The WEDECO DLR Series UV disinfection unit is intended for indoor use only.
ELECTRIC SHOCK! To avoid possible electrical shock, take special care when using water with this
equipment. Always shut off and disconnect power to the unit before:
• Making repairs (We strongly recommend that a qualified individual who fully understands the Owner’s
Manual perform service and/or repairs.)
• Cleaning
• Replacing a UV lamp
ELECTRIC SHOCK! Do not operate any disinfection unit if it has a damaged cord or plug, if it is
malfunctioning, or if it is dropped or damaged in any way.
ELECTRIC SHOCK! The power cord of disinfection unit is equipped with a 3-prong grounding plug that
mates with a standard 3-prong grounded wall outlet to minimize the possibility of electric shock. Be sure the
outlet for the disinfection unit is wired and grounded properly. Do Not under any circumstances cut or
remove the third prong from the power cord.
ELECTRIC SHOCK! Always unplug disinfection unit from outlet when not in use, before putting on or
taking off parts, and before cleaning. Never unplug by pulling on the power cord. Always grip plug firmly
and pull straight out of the outlet.
CAUTION! Shut down system before servicing:
• Turn off water supply to the UV disinfection unit.
• Disconnect all power to the UV disinfection unit.
• Drain water from the system.
EYE PROTECTION MUST BE WORN! Never look at an operating UV light with the naked eye. The light
will burn and irritate unprotected eyes and skin.
EYE PROTECTION MUST BE WORN! Never operate the UV lamp outside of the UV disinfection unit.
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