Mp#23- Potter asked me to look at the mold heater circuit. It checked out alright without taking the tool apart. It just appears they are not getting good heat transfer inside the mold. Heaters checked out and T/C's did too. They will need to pull it ouit and take it apart.
Mp#18- Had trouble with zone #1. Could not get the controller to output a signal. Found a relay with a bad set of contacts, moved wires over to a spare set on the same relay. Never could get the controller to send a signal. Changed it out 4 times and finally got one of the very older analog types to work correctly. I only had used stuff to try out, so we may need to order a new one to put on the shelf...when the money returns?
Mp#15- Did not get very far with it. I pulled the M1 valve of and cleaned it, it was very clean and solenoids ohmed out good. Reset mold thickness, etc. and bled out the air, problem remains.
Will proceed some more tonight.
Sean
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