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DANGER:
Rotating equipment will cause severe personal injury or death to
persons who come in contact. Do not perform any service, maintenance, or
inspection on or near the fan(s), motor(s), or inside the unit without first ensuring
that the fans and pump motors are disconnected, locked out, and tagged out.
NOTE:
1.
Recommended service intervals are the minimum for typical
installations. Different environmental conditions may dictate
more frequent servicing.
2.
Clean the conductivity sensor two weeks after initial start-up.
Recommended
Maintenance
Intervals
[1]
Inspect and clean as necessary:
Start-Up
Monthly
Quarterly
Annually
Shutdown
Inspect general condition of the unit and check unit for unusual noise or vibration
Inspect and clean the fan guard
Inspect spray water basin and clean as required
Inspect and flush water distribution system as required
Check operation of solenoid make-up valve, mechanical make-up valve, and drain valve
Check and adjust water level in the spray water basin
Check operation of pump(s)
Inspect and clean conductivity sensor
{2}
Check basin heater and stand alone BAC heater control panel (optional)
Drain spray water basin and connected piping
Inspect hCore® Heat Transfer Technology
Inspect and clean strainers in piping (by others)
Inspect unit finish
Mechanical equipment system:
Start-Up
Monthly
Quarterly
Annually
Shutdown
Check motor voltage and current
Check general condition of EC Fan System and clean motor exterior when required
Check fan for rotation without obstruction
Check fan cycling for smooth operation
UV System:
Inspect and clean water circulation pump
Inspect and clean quartz sleeve
Inspect and clean UV intensity sensor
Check operation of solenoid drain valve, mechanical make-up valve, and drain valve
Replace UV bulb
Recommended
Spare Parts
–
Pump
–
Nozzle/grommet kit
–
Mechanical makeup valve
–
Solenoid makeup valve
–
Solenoid drain valve
–
UV bulb for UV System (optional)
–
EC Fan System
(for critical applications)