OPTIMUM
MASCHINEN - GERMANY
Version 1.3.0 dated 2016-12-16 Page 39Original operating instructions
MF2 Vario GB
There is an end stop for working with automatic spindle sleeve feed.
4.16.1 End stop operating lever
Loosen the tightening lever for the spindle sleeve.
Move the lever to the left to activate the end stop.
The end stop will remain activated until the spindle stop comes into contact with the set nut
or until the lever is manually disengaged.
INFORMATION
When the pre-set drill depth is reached, the activated end stop deactivates the automatic spin-
dle sleeve feed.
Img.4-19: Drill depth stop
4.17 Spindle sleeve feed
Spindle sleeve feed can be manual or automatic.
4.17.1 Manual spindle sleeve feed
Activate the spindle sleeve lever to raise or lower the spindle sleeve by hand
You can set the spindle sleeve to a given height using the tightening lever.
INFORMATION
For all movements you must first loosen the tightening lever!
Img.4-20: Spindle sleeve lever
Turn the hand wheel for fine adjustment.
Stop
Depth scale
Set nut with
measurement indicator
Operating lever for
reduction connection
Clamping lever for
spindle sleeve
Spindle sleeve lever
Spindle sleeve tighten-
ing lever
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