ABM-28
ABM-28
Operator’s Manual
12
3.3. Usage
Plug the milling unit power cord into the socket
1
(Figure 6), and the plug
2
into
power supply socket. Then, set the power switch
3
to position „1” and use the knob
4
to change the carriage travel speed to minimum. Choose right travel direction using
the switch
5
and start the motor with the button
6
.
Figure 6.
View of control panel
Once
the
travel
is
started,
set
a
speed
that
will
ensure
sufficient
milling performance,
while preventing motor overload and excessive wear of the cutting inserts. Good
effects are achieved with a speed at which the overload lamp
7
will not flash.
The plate must be at all times pressed by two track clamps positioned as close to
the current carriage position as possible. When the carriage gets close to the track
clamp, relocate the track clamp to the other side of the carriage.
It is recommended to establish bevels in several passes and to not exceed 4 mm
(0.16’’) of the milling head penetration
d
(Figure 1) in single pass. When the carriage
reaches the plate end, toggle the switch
5
to the opposite travel direction or first stop
the carriage with the button
8
and then readjust the bevel depth or angle. Once the
bevelling is finished, perform the finishing machining by travelling the carriage with
the least possible milling head penetration and without using track clamps.
In an emergency, use the emergency switch
9
to shut down the power. In such
case, to restart operation, remove the cause of the shutdown, unlock the emergency
switch, and start the machine using the button
6
.
1
2
3
4
5
6
7 8
9