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TRILLIUMSERIES™ ADIABATIC CONDENSER
Unit Operation
Start-Up
TrilliumSeries™ Adiabatic Products are shipped fully wrapped. If the unit is going to
remain in outdoor storage in excess of three months prior to installation, remove the shrink
wrap and follow the storage recommendations on page 10. If you start-up the unit within
three months of delivery, follow the instructions below.
General
• Verify fan and unit pump motor breakers are off, locked out, and tagged out.
• The unit must be level in both length and width directions for proper operation.
Inspection
• Conduct external inspection of the equipment. Check for leaks, corrosion, and any
structural damage.
• Conduct internal inspection of the equipment. Check for anything unusual such as
structural or mechanical component damage.
• Inspect the pump, make-up valve, and drain valve. Remove any construction debris
from inside the valves/sump.
• Thoroughly inspect the fan(s) for any mechanical or physical damage.
• Check that the float switch moves freely.
• Inspect the distribution system as described in “Water Distribution System
Maintenance” on page 37.
Cleaning
• Remove all dirt and debris from the fan guard(s).
• Inspect and clean the distribution system.
• Clean all of the mechanical components, such as the fan and motor.
• Flush the sump to remove any accumulated dirt and debris.
• Remove, clean, and replace the pump strainer.
• Flush the piping supply water to the unit for at least 5 minutes to remove flux shavings
and other construction debris.
• If necessary, clean the coil.
• Clean out the optional inlet strainers every quarter and after start-up.
DANGER: Do not perform any service
on or near the fans, motors, and
drives, without first ensuring that
the fans are disconnected, locked
out, and tagged out.
4
NOTE: BAC offers Factory Start-Up
and commissioning which adds an
extra year to the warranty. Contact
your local BAC Representative for
more details.
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