13
lock screws located on the right side of the worktable base.
(2) When operating the cross feed, make sure to fasten the longitudinal
feed travel of the worktable, to do this by fasten the lock screws on the
front of the table.
(3) Adjusting the travel stops on the front of worktable to control the
longitudinal travel and the length of milling - drilling.
10.6 Changing the speed
(1) Cut off the power source.
(2) Revolving the speed handle to choose the proper speed.
(3) If the gears don’t engage, you should take away the cover of Spindle
(19), turn the spindle to make the gears engaged, then cover it.
(4) Be sure that everything is normal, and turn on the power source.
Place
R/min
L-1
L-2
L-3
H-1
H-2
H-3
50Hz
95
180
270
500
930
1420
60Hz
115
220
320
600
1120
1700
10.7 Changing tools
(1) Changing face mills or drill chuck arbor.
Loosen the arbor bolt at the top of the spindle shaft about two rounds
with a wrench. Rap the top of the drawbar bolt with mallet. Hold the
chuck arbor on hand and detach the drawbar bolt with the other hand
after loosing the taper.
