Hu-Friedy SWERV3 Manual Del Usuario página 5

• The handpiece is designed for clinical dental use only.
• Always consider the safety of the patient when operating the handpiece.
• Check insert vibration outside the oral cavity before use. If any irregularities are found,
discontinue use immediately and contact your dealer.
• Do not force or pull on the power cord and/or handpiece cord. It could cause disconnection.
• Do not exceed recommended power ranges for the inserts. Excess power may damage
tooth structure and/or result in damage to or excess wear of the insert.
• Check the insert before every use. Inserts that have been bent, altered, worn or compromised
in any way should be removed from service.
• Do not use inserts on metal or ceramic restorations, unless inserts are intended specifically
for this purpose.
• Do not bend, alter or modify inserts. Damage may occur to the inserts affecting ultrasonic vibration.
• To eliminate risk of damage to the soft and hard tissues keep the insert tip moving at all times
when in contact with the tooth, gingiva, mucosa and intra-oral tissues.
• Attach the handpiece before turning on the power.
• Do not drop or otherwise expose the control unit to excess trauma.
• For best performance, use Hu-Friedy
• Do not autoclave any parts unless indicated so in the User Manual.
• The system functions normally when the temperature is at 15˚–40˚C (59˚–104˚F), relative humidity at
10-85% RH, atmospheric pressure at 500–1060hPa (7–15psi) and no moisture condensation occurs
in the unit. Use outside of these conditions may cause malfunction. During normal use at the ambient
conditions outlined, the maximum temperature of the hand piece will not exceed 48°C (118°F).
• Retract lips, cheeks and tongue to prevent contact with the working end of the insert.
• Close manual shut-off valve on the dental office water supply every night before leaving the office.
• During vibration, the handpiece and the handpiece cord may affect computer and LAN cable.
Noise may be heard during operation near a radio receiver.
• Turn off the power switch after use.
• Users are responsible for operation control, maintenance and inspection.
• Store at -10˚– 60˚C (14˚–140˚F), relative humidity at 10–85%RH, atmospheric pressure at
+
500-1060hPa (7–15psi). Do not subject system to dust, sulfur or salinity.
• Contact dealer or Hu-Friedy Mfg. Co., LLC if problems occur.
CAUTION
ultrasonic inserts.
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NOTICE
SWERV
3
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