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1. Recommended Maintenance Intervals
Inspect and clean as necessary
Inspect general condition of the unit and check unit for unusual noise or vibration
Inspect sump
Inspect water distribution system
Clean sump strainers & recirculation pumps
Inspect water level float switches
Inspect adiabatic pre-cooler pads
Check operation of make-up valves and drain valve
Inspect the pressure reducing valve
Check operation of pumps
Check operation of water level float switches
Inspect coil
Run coil clean maintenance mode
Inspect unit finish
Mechanical equipment system
Check motor voltage and current
Check general condition of the fan(s)
Check fan cycling, smooth operation
Recommended service intervals are the minimum for typical installations. Harsh environmental conditions may dictate more frequent servicing.
1
Do not attempt to remove the adiabatic pre-cooler pads wet to prevent excessive degradation.
2
TrilliumSeries™ Adiabatic Cooler - TRF Operation & Maintenance Manual – Recommended Maintenance Intervals
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Start-Up
Monthly
Quarterly
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Start-Up
Monthly
Quarterly
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Semi
Annually
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Semi
Annually
Annually
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