W9 Manual Page 14 - Revision: 10-06-2023
SERVICE REQUIREMENTS
WARNING! Read and understand the contents of this manual before attempting to
service the W9 Water Dispenser. Failure to follow the instructions in this manual could
result in death, serious personal injury, or severe property damage. Only trained and
qualified technicians should attempt to install, maintain, or service Wellsys
Equipment.
1. Visually inspect all electrical and water connections for signs of wear or damage.
DANGER! HIGH VOLTAGE ELECTRICAL HAZARD. Unplug before inspection and service.
WARNING! ULTRAVIOLET RADIATION. Protect your skin and eyes against ultraviolet
rays. Never look directly at an operating UV light. Disconnect before removing UV Lamp.
CAUTION! UV LIGHTS ARE HAZARDOUS. Lamps are considered Hazardous Waste and
must be disposed of accordingly. Refer to Product MSDS sheet for details.
2. Ensure there is adequate (minimum of 5”) clearance around the W9 Water Dispenser and
clean the condenser grill to provide efficient cooling system operation.
3. Sanitize the unit per instructions in the sanitization procedures.
WARNING! SANITIZER MAY CONTAIN HAZARDOUS CHEMICALS. Use of proper personal
protective equipment such as rubber gloves and eye protection are required.
4. Clean and sanitize external surfaces of the W9 Water Dispenser. Use soap and water or
chemicals that are compatible with ABS plastic and will not damage or degrade the product
surfaces.
5. Remove and clean the Faucet. Replace as needed.
6. Flush in filters per instructions, and change filters on predetermined schedule, commonly
every 12 months for standard filters.