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PIPING
All piping must be supported external to the tower and restraint provided
to ensure no vertical or horizontal movement of the piping. All piping
and supports are to be furnished by others.
FAN SPEED
When the fan speed of this product is to be changed from the factory
set speed, including the use of a variable fan speed control device, steps
must be taken to avoid operating at or near the fan's "critical speed"
which could result in fan failure and possible injury or damage.
BLEED LINE INSTALLATION
On all PCT units install a bleed line with valve between the system
circulating pump discharge riser and a convenient drain. Locate the bleed
line in a portion of the riser piping that drains when the pump is off.
Optional Accessory
& Loose Item Installation
Fitting of Wind Walls
Piping
Fan Speed
Bleed Line Installation
WARNING: The bleed valve
should always be open when
the unit is in operation,
unless the bleed rate is
automatically controlled by
a water treatment system.
Recommended bleed rates
may be found in the Operating
and Maintenance Manual or by
consulting a competent water
treatment specialist.
M A R 1 0 9 - 1
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W W W . B A L T I M O R E A I R C O I L . C O M . A U
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