Avery Dennison SNAP Sonic Knife - Manual (Page 7)

Users Manual Sonic Knife w/500 Operation •••• 7
Operation
Theory of Operation
The Sonic Knife was designed to work in-line with a variety of AVERY DENNISON
printers to cut and stack pre-printed Polyester tapes using Ultra-sonic vibrations to
produce a fray resistant label. This provides the label with a cut edge that is as soft
and smooth as the original label tape.
Safety Issues / Warnings
This machine has some pinch points and warm surfaces. All of these areas have been
well guarded and it is recommended that the safety features of this machine are never
altered or defeated.
Since ultrasonics is high frequency sound, some noise will be produced as it makes
its cut. It is recommended that people in the immediate area wear ear protection.
(See appendix “A” for a list of manufacturers of hearing protection.)
Warning:
High voltage is present in the power supply. Never attempt to operate the unit with
the cover off.
To prevent the possibility of electrical shock, make sure the power supply is properly
grounded.
Keep hands from under horn. High pressure and vibrations can cause injury to hands
and fingers.
Ultrasonic vibrations may be within the audible frequency range when cutting. If this
occurs, use ear protection to prevent possible injury.
Do not allow the ultrasonically activated horn to touch a metal base or metal fixture.
Do not press the “TEST” switch when the stack assembly is removed from the
equipment.