Version 4.0.2 dated 2019-4-3Page 36 Translation of the original instructions
BF20V | BF20L | BF20LDGB
BF20V_BF20L_BF20LD_GB_4.fm
OPTIMUM
MASCHINEN - GERMANY
®
Loosen or completely unscrew the
screw.
Remove the mill head to the front.
Img.4-11: Safety bolt
The high speed adapter will be
aligned and fixed with the same fix-
ing screws as the mill head on the
turning bearingblock.
Img.4-12: high speed adapter
4.13.1 Drawing adapter for a high speed motor
Img.4-13: high speed adapter 3356571