This document is the instruction manual for the Tru Hone HR8 Honer, which introduces the features and characteristics of the product, including electrical, air/hydraulics, coolant, setup, safety, operation preparation, knife sharpening, dressing honing wheels, rotating diamond dresser bits, chamfering honing wheels, sizing honing wheels/wheel caliper, replacing honing wheels, replacing a diamond dresser bit, hydraulic dressing system maintenance, adding hydraulic fluid, adjusting dressing cycles, air/water separator, air pressure gauge, air cut-off valve, coolant tank and filter
