Optimum BF16 Vario Modification Instructions page 16

OPTIMUM
M A S C H I N E N - G E R M A N Y
3.3.18 Grease the seat of bearing of the shaft
with grease for bearings. Do not use
any spray grease as this grease tends
to resinify.
3.3.19 Mount the covering plate and insert the
bearing into the seat of the bearing.
Grease the bearing.
3.3.20 Uniformly screw down the lid with four
screws. The milling head has to be at
the top position.
Page 16 Assembly Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7
brush with
grease for bearings
seat of the bearing
Fig.3-25: Greasing
covering plate
seat of bearing
Fig.3-26: Covering plate
covering plate
screws
Fig.3-27: Tighten the covering plate
Assembly
3 / 08 / 2006