OPTIMUM
MASCHINEN - GERMANY
2012
Maintenance
Version 1.0.1 dated 30 / 08 / 2012
Page 38
Original operating instructions
MH28V
GB
INFORMATION!
The spindle bearing arrangement is continuously lubricated. It is not required to relubricate it.
Every six months
Gear drill-mill head
Greasing
Turn the drill-mill head as described under “Swivelling
the drill-mill head“ on page 33 completely by 90° to the
right.
Check if the clamping screws are firmly tightened as
described under
“Swivelling the drill-mill head“ on
page 33 and that the drill-mill head can not independ-
ently tilt.
Disassemble the cover plate at the rear.
Grease the toothed wheels. “Operating material“ on
page 17
Fig.5-5: Rear
Every six months
Spindle and spindle nut Z-axis
Greasing
Open the plug.
Crank the milling head into the suitable height.
Oil or grease the spindle nut and spindle.
Fig.5-6: Column
Interval Where? What? How?
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