(6)Front cover
Never leave the front cover open.
The looper travels left to right while drawing an arc as seen from
the front of the machine. To prevent the looper from contacting any
part of your body, be sure to operate the machine with the front
cover closed securely.
(7) Cloth plate
Never leave the side cover open.
To prevent touching the double chainstitch
looper thread take-up or
looper while the machine is running, operate the machine with the
cloth plate closed.