Cryomech LNP-40, Инструкция по установке, эксплуатации и текущему обслуживанию

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Specifications
5-5
High-Pressure Atmospheric Relief Valve
The compressor package high-pressure atmospheric relief valve is set at 377 ± 5 PSIG
(26 ± .34 bar). At pressures above 377 PSIG (26 bar) the relief valve will open
automatically and relieve pressure to the atmosphere.
Internal Motor Overload Switch
An internal motor overload switch, located inside the compressor module, protects the
system by sensing excessive current draw and temperature. This switch automatically
resets itself after the compressor module cools to an acceptable level.
Cold Head High Pressure Relief Valve
The cold head high-pressure atmospheric relief valve is set at 425 ± 5 PSIG (29.3 ± .34
bar). At pressures above 425 PSIG (29.3 bar) the valve will open automatically and
relieve pressure to the atmosphere.