This may be the wrong thread but, we have started using a coburn 990 alloy blocker for the time being and when we received it there was no manual. We(the other lab technician and I) took the thing apart for repairs due to a massive alloy leak. We got it back together but the bowl is no longer heating up. Does anyone have the manual to a coburn 990 blocker?

The faster the response the better as we have been down for a few days due to waiting on the blocker and then again for the parts.