5
EN         DE         FR         ES         IT         PT
• Should the handpiece function abnormally during use, 
stop using the handpiece immediately and contact your 
Authorized NSK Dealer.
• Do not use the following fluids to wipe, immerse or clean 
the product; strong/super acid water, strong acid/alkaline 
chemicals, chlorine-containing solutions, solvents such 
as benzine or thinner.
• The handpiece is delivered in a non-sterile condition and 
must be autoclaved prior to use.
• Perform regular function and maintenance checks. (Refer 
to "10. Periodical Maintenance Checks")
• If the handpiece has not been used for a long period, 
rotate the handpiece and check for noise, vibration and 
overheating before use.
• To avoid clinical downtime it is recommended that a 
spare be kept on hand in case of a breakdown during 
treatment.
• The operation of the handpiece is permitted only on 
dental units which correspond to the standards  
IEC 60601-1 (EN 60601-1) and IEC 60601-1-2  
(EN 60601-1-2).
• U.S. Federal law restricts this device to sale by or on the 
order of a licensed physician.