Milnor 42044SR2 - Reuse Tank Installation and Operation

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The reuse tank and related assemblies were removed after testing and shipped separately. Once
the washer extractor is positioned and grouted (and not before), install the following assemblies that
were removed for shipment.
N Overhead reuse tank
N Reuse pump
N Level switch wiring
N Associated piping
Assemble the reuse tank on the ground then lift tank into place and connect hoses. Use the reuse
system schematic (FIGURE 1), photographs (FIGURES 2 though 7), and electrical schematic
W6W2BDU (in the electrical schematic manual) as assembly aids. See table below for the approximate
tank and pump weights.
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42044WP2 60044WP2
Assembled reuse tank
390 Pounds (177 Kilograms) 550 Pounds (250 Kilograms)
Reuse pump
150 Pounds (68 Kilograms) 300 Pounds (136 Kilograms)
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—The reuse system is automatically controlled by the washer-extractor wash
program as follows:
 When the wash program calls for reuse drain, the washer-extractor opens the reuse drain and signals
the reuse pump to start. The reuse drain closes after three minutes to keep the reuse pump from
running dry. After the reuse drain closes the reuse pump stops. The regular drain valve then opens,
sending any remaining water to the drain trench.
 Should the reuse pump send too much water to the overhead tank, excess water automatically
overflows to the drain trench, via the overflow pipe.
 If the water level in the tank drops below minimum level (as monitored by the level switch), then
the make-up water valve opens, adding fresh cold water to the reuse tank.
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