BAC SP2A series, Rigging And Installation Instructions

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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 . Z A
SECTION ASSEMBLY
Installed Adiabatic Pre-Cooler
CONNECTION OF DRAINS
The surplus of water distributed over the Adiabatic Pre-Cooling media during adiabatic operation is collected into a
gutter and drained to the sewer via one or two different drains per pre-cooler side.
Each Adiabatic pre-cooler section is equipped with a separate bottom drain guaranteeing full emptying and drying
of the gutter system after each adiabatic cycle.
Refer to the Table below for the number of Adiabatic Pre-Cooler Sections and number of drains per model.
Model Number & Size of Fans Number of Adiabatic Pre-
Cooling Sections/Unit
Number of Bottom
Drains/Unit
SP2B* 2 fans 1250 mm 2 2
SP3B* 3 fans 1250 mm 4 4
SP4B* 4 fans 1250 mm 4 4
SP5B* 5 fans 1250 mm 4 4
SP2A* 2 fans 910 mm 2 2
SP3A* 3 fans 910 mm 2 2
SP4A* 4 fans 910 mm 4 4
SP5A* 5 fans 910 mm 4 4
SP6A* 6 fans 910 mm 4 4
Number of Adiabatic Pre-Cooler Sections and Drains
Each pre-cooler section has a sloping pan, assuring complete water drainage and discharge of any floating solids
to the sewer. Larger debris will however accumulate and settle in the gutter system and may be too large to drain
via the bottom drain and finally may block the bottom drain.
12
SP
3
3 Section Assembly
3 Section Assembly