Optimum BF20 V - Manual Spindle Feed with Fine Feed; Digital Display for Spindle Travel

OPTIMUM
MASCHINEN - GERMANY
Version 3.1.8 dated 2015-1-27Page 30 Original operating instructions
BF20VUS
4.9 Manual spindle feed with the fine feed
 Turn the handle screw.
 The spindle lever will move
towards the mill drill head and will
activate the clutch of the fine feed.
 Turn the spindle sleeve fine feed in
order to move the spindle quill.
Fig.4-7: Fine feed
4.10 Digital display for spindle travel
Handle screw
Fine feed for spindle quill
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. Description
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 compartment
8 Display of operation mode "S" and selected unit "mm / inch"
1
2
5
6
7
3
8
4