ABM-28
ABM-28
Operator’s Manual
13
If the speed is too high for the set bevel width and depth, the machine will cyclically
stop and start. In such case, decrease the travel speed or milling head penetration in
the workpiece.
If the machine becomes overloaded, e.g. when the bevel width is too large for the
material being machined, when the cutting inserts are dull, or when the carriage
travel speed and bevel depth are too high, the spindle will automatically stop. In such
case, press and hold the button
6
, which will travel the carriage in the opposite
direction and will enable the operator to retract the milling head from the workpiece.
Then, release the button
6
, press the button
8
, and after removing the cause of the
shutdown, restart the motor using the button
6
.
If the carriage stops because of reaching one of the protective bolts, toggle to the
opposite travel direction using the switch
5
before restarting.
Operating with the maximum permitted load (flashing of the overload lamp) is
allowed, but the motor temperature must not exceed 85°C (185°F). This type of motor
can
work
under
high
temperatures,
but
long-lasting
overheating
can
permanently
damage its windings. Thus, after longer working under full load (maximum 1 hour),
stop the motor to cool it down for 10
–
15 minutes. Do not cool down the motor by
running it without load
because
it
will
become
heated
even
faster
than
when
working
with load.
Once the work is finished, turn off the motor using the button
8
, toggle the power
switch to
position “0”, and unplug the power cord from power socket.