A quick set-up guide from Hypertherm, Inc. is said to optimize the use of its SilverPlus electrode technology in the HT4001 water injection plasma system. The two-page brochure outlines step-by-step procedures that are said to maximize the life of the electrode and nozzle. The set-up guide also applies to the HT4000 and HT400. The brochure presents three 260 A cut charts, one for each model. The charts provide operating parameters for cutting mild steel with thickness ranging from 1/4 to 1 inch.