Promac 331C Operating Instructions Manual page 7

Installing the Sanding Arm
1. Installing the sanding stop
Set the lever so that the belt is tensioned. The belt is
not tensioned upon delivery of the machine. Mount the
stop as shown in the scheme, without the belt touching
the stop.
Distance between belt
and stop is enough.
2. Installing the work table
Assemble as shown in the scheme, keeping a
distance of 3mm between the belt and the table.
3. Installing the suction connection
system
Mount the suction connection adapter as shown in
the scheme. See page 13 for more information.
4. Installing the safety glass
Proceed as shown in the scheme.
See page 13 for more information.
5. Adjusting the safety glass
Adjust the safety glass so that the protection is
optimal.
6
Belt is in contact with the
stop.
Keep a distance of
3mm between the
table and the belt.