Change Over temp Thermostat on Nordson® ProBlue Melters

If your Nordson® ProBlue tank is over heating or not heating properly, check your over temp thermostat.
This is a part that is easily changed and inexpensive to purchase.  
The Nordson® Part number is 1028321 and Keystone’s part number is KNS0108.




Melter needs to be warm.  Remove top back cover

Remove Side Panel on hose manifold side.

Remove the 2 mounting screws

Pull the wires free from the thermostat

On new thermostat, plug in the wires, install with the 2 mounting screws and  place both covers on the melter.

You are finished.
If you have further questions, please let me know.
Angela Wagley

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