As with any piece of manufacturing equipment, proper maintenance of your vacuum furnace water cooling system at regular intervals is a point of major emphasis to provide trouble-free operation and extending the service life of your furnace. This video provides some useful tips and practical techniques used to calibrate your water-cooling system helping you to make sure that it is done correctly.
“For a proper operation of the cooling system, a water flow calibration is critical. This means that the vacuum furnace needs a cooling system that can cool the various sectors of the furnace with an adequate water flow. So, correct calibration of the cooling system is crucial to prevent, for instance, an excessively high-water temperature which may damage the furnace by causing the elastomeric seals to collapse.”
Source: TAV Vacuum Furnaces