Covering safe High Voltage fault finding practices. Good practical information aimed at the people who would be tasked to fix the fault.
Basically covering how the High Voltage parameters are generated and applied to the e-beam gun, and subsequently form an electron beam and evaporant.
This involves a logical structural analysis of the EHV110 and how its many internal components come together to provide its desired output. Again the emphasis is on the front line maintenance personell. As such, this section will consider identifying the key components and relating them to the EHV110 schematic drawings. Using the schematics, we will explain the function of these components and will gradually bring them together to form a very useful overview of the EHV110, which in itself should be a valuable diagnostic tool for the engineer involved.
These are external components such as the EKS110 gun controller and the EHS 110 heater controller. As with the EHV110 we would also bring these units together to promote a useful picture of the High Voltage / E-gun control set up
This is a ‘hands on’ theme which we use and encourage at various stages during the course. Appart from the obvious technical appreciation which will be achieved this is also an excellent technique to promote confidence when physically working in a high voltage environment. We will be encouraging the participants to use the information we give coupled with their own hands on measurements to form a picture of the breakdown scenarios they may encounter during the course.
