OPTIMUM
M A S C H I N E N - G E R M A N Y
Operation
Version 1.1.5 dated 2015-08-31
Page 33
Original operating instructions
BF30Vario
GB
4.10
Manual spindle sleeve feed with the spindle sleeve lever
ATTENTION!
The clutch of the fine feed has to be disengaged before the spindle sleeve lever can be
used. Activating the spindle sleeve lever when the fine feed is engaged may damage the
clutch.
Loosen the handle screw Img.4-5: “Handle screw“ on page 32.
The sleeve lever moves away from the drilling head and deactivates the coupler of the fine
feed.
4.11
Digital display for spindle sleeve travel
Operation mode "S"
The operation mode "S" is used to enter and to compensate the mechanical play (backlash) of
quill mechanism.
(1) Display which shows the operating modes "S", "inch" or "mm"
Measuring range
0 - 999.99mm
0 - 39.371“inch
Reading precision
0.01mm
0.0004“inch
Power supply
round cell CR2032 , 3 V 20 x 3,2mm
Pos.
Designation
1
LCD display
2
Shifting mm/inch
3
Performs a value increase in operating mode "S" (Setting)
4
Performs a value decrease in operating mode "S" (Setting)
5
ON/OFF switch
6
Zero position and activation of operation mode "S"
7
Battery bay
8
Display of operation mode "S" and selected unit "mm / inch"
1
2
5
6
7
3
8
4
