The slice thickness adjustment knob sets the cutting thickness on the RGV slicer, acting on the mechanism that moves the blade closer to or further from the blade guard plate.

A spare part for every size: models for 19.5/22/25/27.5 (code 130), 300/350/370 (code 631), the complete assembly for Luxor/Olimpia (code 9107), and the Silver version for 300/350/370 (code 9503) or for the 195-275 range (code 9955).

Sign of wear: if the knob turns freely, no longer holds the set position, or the cutting thickness drifts on its own during work, the assembly needs replacing.

For other RGV spare parts go back to RGV Slicer Spare Parts - All Models.

Frequently asked questions

How do I choose the right knob?
By the exact model and size of your RGV slicer: each range (19.5-27.5 or 300-370) has its own code.

Why doesn't the cutting thickness stay stable?
The knob-adjustment assembly has lost its grip: replacing it restores the locking of the set position.