Sumitomo HC-4E1, Техническое руководство

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Description
13
Pressure Relief Valve: The relief valve prevents the compressor from operating at an unsafe
pressure.
Shell High Temperature Switch: Located on top of the compressor next to the compressor
motor terminals, the switch opens at 80
º
C (176
º
F) and stops the compressor if the shell
temperature is too high. The switch resets automatically after it cools.
Surge Bottle: The surge bottle located in the return gas line dampens the pressure pulsations.
Water High Temperature Switch: Located in the water return line, it shuts down the
compressor if the outlet water temperature is too high. The switch opens at 52
º
C (125
º
F) and
resets automatically after cooldown.
Water Supply and Return Fittings: Both fittings are compression-type bulkhead fittings
mounted on the front panel.