Were using Fuchs coolant for our machine and recently its been heating up really quickly and getting hotter than normal. Obviously as the day goes on we would expect it to get warmer but its seems like its getting a lot hotter within the past week. Were in a controlled climate in our shop. Was unsure if this meant the coolant went bad or if it was because we increased the pressure, and also how it would affect the parts, because they seem to still be coming out good. The coolant isn't any older than five months. Any feedback would be appreciated thanks!
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