Cryomech CPA289C, Инструкция по установке и эксплуатации

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Warranty
2-2

The mains supply voltage to the cryocooler must be within 10% of the nominal voltage
specification in Section 5. Operating the cryocooler outside the voltage specification
will void the warranty.

Do not allow the flex lines to contact any corrosives or commercial cleaning agents.
Flex line damage caused by exposure to corrosives or commercial cleaning agents will
not be covered by the warranty.

Applying extreme bend stress to a flex line will cause permanent damage. Bending a
flex line to less than a 12 in (30 cm) radius will void the warranty. See Section 6.

Operating the cold head in a magnetic field of greater than 500 gauss will void the
warranty.

Attempting to disassemble the cold head will void the warranty. Contact Cryomech,
Inc. if the cold head needs to be serviced. See Section 8.

When adding helium to the cryocooler, the helium must be at least 99.999% pure.
Adding helium that is less than 99.999% pure will contaminate the cryocooler and void
the warranty. See Section 8.

Consumable, non-electrical, items such as adsorbers must be replaced with parts
provided by Cryomech, Inc. Replacing consumable items with third party produced
products will void the warranty for all parts of the cryocooler, including the helium
compressor package, flex lines and cold head. See Section 8.

Excluding the designated water cooling circuit, never allow water to contact any of the
components of the system. Exposing the helium compressor package, flex lines or cold
head to water will void the warranty.