ABM-28
ABM-28
Operator’s Manual
16
3.6. Using optional milling unit supports
To mount a milling unit support, unplug the power cord, remove the plug from the
supply socket for milling unit, and dismount the milling unit as shown in Figure 7.
Then, unscrew the nuts using 13 mm flat wrench (
1
, Figure 10), and take out the
mounted support (
2
). Before installing the support for machining thick plates at the
negative angle (from the bottom), loosen two screws of the support using 4 mm hex
wrench (
3
) and set the indicator to the thickness of the plate to be machined. Position
the milling unit support on the screws (
4
), place the washers under the nuts (
1
) in
order shown in Figure 10, and tighten the nuts afterward. To mount the support for
J-bevelling, use 8 mm flat wrench to loosen the bolt
5
and two lock levers
6
, set the
body to a proper height indicated by the pitch
7
, and tighten the bolt and levers. Then,
mount the milling head for J-bevelling in the manner shown in Figure 9.
Figure 10
. Method of replacing milling head support
support
–60° to +60°
support
0° to +60°
1
2
4
3
8
9
6
5
7
support for J-bevelling
support
0° to
–60°