KERR SonicFill 2, Directions For Use Manual

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3
Bonding
7. Complete bonding procedure with product of choice. SonicFill
2 is compatible with all methacrylate-based adhesive products.
Placement
8. Using foot pedal, briefly activate handpiece outside mouth to
ensure tip is fully engaged and does not dislodge when
pressed by the piston.
9. The dispensing rate/speed is set with the switch at the bottom
of the Handpiece. Setting 5 is the fastest speed; setting 1 is
slowest. Set desired speed at base of Handpiece. For your first
several uses, you may wish to place the speed at setting “3”
until you become familiar with the flow rate. When you are
comfortable with the device, setting “5” will be appropriate for
many restorations.
10. Place Unidose® tip one-half millimeter above the deepest part
of the preparation to avoid trapping air and ensure proper
liquefaction of the composite material.
11. Activate SonicFill Handpiece by fully depressing foot pedal and
fill entire cavity (up to 5 mm). It is recommended to use full air
pressure when activating the Handpiece. Full pressure ensures
adequate liquefaction and adaptation. Use the dispensing rate
switch to control the flow rate and speed of the device. Be
sure to keep the dispensing tip inside the material at all times
while the handpiece is activated. Doing so will ensure that the
material is continually liquefied during placement, which
helps ensure adequate adaptation to all internal line and point
angles. In a deep cavity (>5mm) or when placing core buildup
in a deep pulp chamber, 2 separately cured increments are
recommended.
12. After placement, press and sculpt, defining anatomy using
hand instrument(s). SonicFill 2 will provide a minimum of 60
seconds working time.
13. Light Cure*.
14. Adjust occlusion, finish and polish in the usual manner.
15. Remove tip by unscrewing it counterclockwise with finger
pressure. Between patients, follow the infection control and
maintenance guidelines specified in the SonicFill Handpiece
Use and Care Guide.