HP Metal Jet S100 User Manual page 92

● Check the earthing between the manual aspiration nozzle and the building's earth.
● Perform a visual inspection of the flexible hoses´ ground connections and of the grounding
connection points.
When required
T-pipe box inspection
Always perform the steps of the procedure in the order presented.
When the T-pipe box inspection message is shown on the Front Panel, perform the T-box visual
inspection.
88 Chapter 4 Maintenance