This procedure is to prevent the damage of the ruby or the diamond when installing a new one
Scan to Read on Device:
Turn out the flow controls counterclockwise until they stop
Cut pressure (Top knob)
Pierce (Bottom knob)
Run the machine to a spot on the table where there is no stone Start the hyd pump , Lower the nozzle, Start intensifier, Increase the pressure using the piercing knob (see pic), Open the water
Increase pressure on this gauge to 10 thou by turning the piercing flow control clockwise