In today's video I will show you how to perform maintenance and repairs on Bizerba SE12 and GSP Slicers. As well, I will show you how to properly adjust the sharpeners to slicers and sharpen the blades. This video is a bit longer as I show you how how to repair the 2 different type of sharpeners for these slicers. Tools: #2 Philips Screw Driver #15 Torx Screw driver 10mm Wrench 2.5mm Allen Wrench Pliers or Channel Locks' Parts: Honing Stone 60223401100 Grinding Stone 60223401000 Flet Washer (thick, under stone) 38010304000 Flet Washer (thin, Above stone) 40110500008 Rubber Cap 60223400500 Retaining washer (c-clip) 57753400000 washer(under retaining clip) 56755650000 knob 60510700015 Nut (Left hand thread) 56448600000 Cover 60220609000 Clamping Piece (Old style, brackert for Knob) 60370600302 Tightening Element (New Style, bracket for knob) 38010262000