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Installation
1-7
The cooling water discharge should, if possible, be connected to an open drain so that cooling
water flow can readily be checked. The temperature of the discharged cooling water should
not exceed 130°F (54°C).
b. The quick-cool coil at the boiler plate must be connected to an open drain and the feed line
controlled by a separate water 3-way valve (open, closed, and vent to atmosphere). The drain
must be below the boiler level so that it is drained completely when the quick-cool coil water
supply is shut off and the pump is operating.
Figure 1-3. Cooling Water Connections