The Chemical Temperature Control unit (part number INR-244-402 aka 2-39-45751) for DNS 80B photolithography track is a known failure point. Symptoms include communication errors, error code “00”, and failure to meet temperature set point.
GetSpares.com has discovered the electronic repair solutions for restoring these units to operational status. Additionally, GetSpares.com maintains functional DNS tracks on the warehouse floor, providing a conclusive test environment for any DNS parts.
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