December 2, 200322 yr ?how to test the functionality of the heat controller -- vac. operated. mine seems to not work, but every thing else does:confused:
December 2, 200322 yr You should be able to just remove one of the vacuum lines and see if there is suction at the end of the line by placing your finger over the end of it. You could also measure it using a vacuum meter. The device that is in between where you have suction and don't have it is your problem.
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now