Optimum BF20 L Vario Operating Manual page 43

Maintenance
Interval Where?
INFORMATION!
The spindle bearing arrangement is continuously lubricated. It is not required to relubricate it.
9 / 03 / 2010
What? How?
Turn the drill-mill head as described under
the drill-mill head" on page 34 completely by 90° to the
right.
Check if the clamping screws are firmly tightened as
described under
page 34 and that the drill-mill head can not independently
tilt.
Disassemble the cover plate at the rear.
Grease the toothed wheels.
page 16
Greasing
Open the plug.
Crank the milling head into the suitable height.
Oil or grease the spindle nut and spindle.
Greasing
Version 3.1.4 BF 20 Vario ; BF 20 L Vario
OPTIMUM
M A S C H I N E N - G E R M A N Y
"Swivelling the drill-mill head" on
"Operating material" on
Cover
Fig.5-5: Rear
Plug
Fig.5-6: Column
Drilling-Milling machine
"Swivelling
Page 43