BIG ASS FANS COLD FRONT 300 Manual De Operación Y Mantenimiento página 11

Water distribution system troubleshooting
The water distribution system consists of two assemblies:
• Water inlet assembly
– Brass bulkhead fitting
– Float valve assembly
• Hose and valve assembly
– Spray bar assembly
– Valve assembly
– Connection hose
Issue
Floor at side of cooler is wet.
Water overflows from reservoir or
is spitting through fan.
Water is spitting from the cooler.
Water is leaking from the drain
valve.
There are too many dry streaks on
the pads.
Solution(s)
Water inlet hose is loose at supply hose or inlet hose is loose at bulkhead
fitting.
Tighten connections and/or replace hose washers.
Float valve hose is loose at bulkhead fitting or at float valve.
Tighten connections and/or replace hose washers.
Water pressure is too high to allow float valve to shut off (120 PSI max).
Reduce water pressure by adding an inline reducer.
Float valve is not properly seated.
Check all hoses for leaks.
Check the hose and valve assembly.
• Reduce flow control setting.
• Replace cracked hose and valve assembly.
• Tighten hose connections.
• Adjust spray bar.
• Ensure pads are installed correctly.
Check for worn washer or stem or open drain valve.
• Replace washer.
• Replace drain valve.
Check for blocked holes in the spray bar or adjust water flow.
• Remove spray bar and plug and clean the tube and holes.
• Open water flow control valve.
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