Service Requirements - WaterLogic WL500 Operating, Installation And Service Manual

WARNING! Read and understand the contents of this manual before attempting to service
WL500. 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 Waterlogic 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.
2. Waterlogic recommends changing the UV Lamp every 12 months.
ULTRAVIOLET RADIATION. Protect your skin and eyes against ultraviolet rays.
WARNING!
Never look directly at an operating UV light. Disconnect before removing UV Lamp.
UV LAMPS ARE HAZARDOUS. Lamps are considered Hazardous Waste and must be
CAUTION!
disposed of accordingly. Refer to Product MSDS sheet for details.
3. Clean the quartz sleeve that surrounds the UV lamp with a non-abrasive cloth, descaling solution, or
ultrasonic bath if needed when changing UV lamps.
UV SYSTEM IS FRAGILE. Never handle the UV lamp or Quartz Sleeve with bare hands.
CAUTION!
UV Lamp and quartz sleeve must be free of oils and contaminants to ensure proper operation. Use a
soft non-abrasive cloth to clean.
Inspect the Quartz Sleeve O-ring for wear or damage and replace as necessary.
4. Test UV lamp and UV sensor (CDS) is working by removing the sensor from the retaining nut and
covering the end to produce an audible alarm (continuous beep) and "UV Fault" on the display.
5. The filters should be replaced every 6 months, or 2000 gallons, whichever comes first. Local water
conditions will dictate your exact filter requirements and service intervals. Flush 5 gallons of water
through the filters to rinse carbon fines. Do not rinse the filters through the unit solenoid valve(s)
and tanks if at all possible to avoid contamination.
6. Reset Filter Life Timer if enabled. See programming instructions for details.
7. WL500 sparkling tank has a level sensor probe that needs to be maintained and descaled at every
filter change.
HIGH PRESSURE COMPRESSED GAS HAZARD. Isolate CO
WARNING!
pressure in tank by opening PRV (pressure relief valve) before attempting to remove the level sensor
probe or any other component under pressure.
WL500 Operating, Installation, and Service Manual

SERVICE REQUIREMENTS

gas supply and relieve
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Page 27 - Revision: 5-29-2015