(6). This machine may only be used by trained personnel and
may only be repaired by skilled personnel who know this
machine and are advised of dangers and regulations.
(7). Before switching on the machine or beginning operation,
ensure that no one will be endangered when the machine
start up.
(8). Use personal protection equipment whenever necessary.
(9). This machine can not be operated by two persons in the
same time.
(10). When machine is running, do not change / adjust and parts
or tools.