3-9
Component Identification Operator Manual 920509-645
3.8 Heat Exchanger Washer is equipped with a steam heat exchanger and valving sys-
tem to preheat incoming fill water, reducing normal water/solution
heat-up time (see Figure 3-7).
System is fully automatic and works during filling function of Pre-
wash, Wash treatment (if the corresponding tank is not present) and
Rinse phases. Heat exchanger steam valve is energized only if tem-
perature is below 165°F (73.9°C).
Figure 3-7. Heat Exchanger
Heat Exchanger
Heat Exchanger
Steam Throttling
Valve
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