HX Series Chiller Service Manual General Service ... - Chiller City

9. Lift the TCA straight up out of the unit.
10. Inspect the insulation on the inside of the case walls while
the TCA is removed. Replace any that is wet. Install insulation
on the new TCA.
11. Transfer the strainer from inside the old TCA to the new TCA,
if required.
12. Clean the refrigeration stubs on the new TCA carefully prior
to installation. Clean the inside of the mating copper lines
prior to installation.
13. Lower the TCA into place and secure the mounting flange to
the mounting rails.
CAUTION: The refrigerant inlet and outlet lines are stainless
steel. They are easily damaged by excessive heat.
Solder the fittings as follows:
A. Ensure all fittings have been carefully cleaned.
B. Apply a paste-type flux.
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