гризли тээрэм g3102; MODEL G3102/G3103 VERTICAL MILL. The Model G3102/G3103 is pre-wired for 110V operation. If you plan to operate your machine at 220V, you must do the following: 1) install the 220V power switch (included), 2) rewire the motor, 3) rewire the transformer on the control panel, and 4) change the power plug and ...