Hu-Friedy SWERV3, User Manual

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SWERV
®
3
INSTALLATION AND ASSEMBLY
HANDPIECE CORD CONNECTION
Align the marks on the control unit and the handpiece cord
plug. Firmly push the plug into the connector at the front of the
control unit. (Fig. 1)
CAUTION:
1. Do not disconnect the handpiece cord when power to device
is switched on and the footswitch is depressed.
2. Detach insert before removing handpiece cord.
3. Grip the plug of the handpiece cord when removing.
ULTRASONIC INSERT CONNECTION
Select appropriate kHz insert (25 or 30) for the generator.
Fill handpiece with water. While holding the handpiece in
an upright position, activate the purge function or the foot
control to remove any air bubbles that may be trapped inside
the handpiece. Lubricate the rubber o-ring on the sterilized
insert with water prior to placing it into the handpiece. Fully
seat the insert with a gentle push-twist motion. Do not force
the insert into the handpiece.
WARNING:
Always use water when operating the unit to keep
the handpiece and insert cool. Minimum recommended setting
>10 m l/min. Maximum recommended setting < 50 ml/min.
FOR OPERATION
• Verify that the water supply is adequate and clean prior to
beginning each procedure.
• Purge handpiece.
• Use a Hu-Friedy disposable barrier sleeve (UMBS) on the handpiece. Replace the barrier between
patients. Properly dispose of the barrier in accordance with guidelines for contaminated waste
materials.
• Place insert in handpiece.
• Adjust the power level to the recommended mode.
• Depress the foot control to start insert vibration.
• Turn the water adjustment knob counterclockwise gradually to increase the water flow. (Fig. 2)
WHEN TREATMENT IS COMPLETED
1. Release the foot control and place the handpiece in the handpiece holder. (Fig. 3)
2. Turn off the power switch.
3. Hold handpiece in upright position. Gently pull the insert out of the handpiece opening.
Ultrasonic inserts are easily interchangeable for various applications and procedures.
4. Close the dental unit’s water valve.
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