Version 4.0.2 dated 2019-4-3Page 46 Translation of the original instructions
BF20V | BF20L | BF20LDGB
BF20V_BF20L_BF20LD_GB_5.fm
OPTIMUM
MASCHINEN - GERMANY
®
every six
months
Spindle and spindle nut Z axis
Lubricating
Open the plug.
Crank the milling head into the suitable height.
Oil or grease the spindle nut and spindle.
Img.6-4: Column
every six
months
Gear drill-mill head
Lubricating
Turn the drill-mill head as described under "Swivel-
ling the drill-mill head“ on page 34 completely by 90° to
the right.
Check if the clamping screws are firmly tightened as
described under
"Swivelling the drill-mill head“ on
page 34 and that the drill-mill head can not independently
tilt.
Disassemble the cover plate at the rear.
Lubricate the gearwheels. "Operating material“ on
page 18
Img.6-5: Rear
Interval Where? What? How?
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