NSK FX15 Mode D'emploi page 9

• Autoclave sterilization is recommended for the product. The
validity of other sterilization methods is not confirmed.
• Do not touch the product immediately after autoclaving as it will
be very hot and must remain in a sterile condition.
NOTICE
• NSK recommends Class B sterilizers as stated in EN13060.
8. Replacing the Cartridge (FX23/FX23m/FX25/FX25m)
1) Detach the shank by turning it counter clockwise and remove the
head from the shank. (Fig.6)
2) IInsert the wrench firmly into the rear of the handpiece head until it
stops, as shown in Fig.A-1.
3) Tightly hold the wrench as illustrated in Fig.B then pull the drive shaft
straight out in the direction of the arrow. (Fig.B)
4) Locate the correct wrench tool for the head cap then turn the wrench
counter clockwise to loosen the cap. Remove the cap. (Fig.7)
6
CAUTION
• Be sure to insert the wrench straight into the handpiece head. Do
not insert the wrench at an angle as shown in Fig.A-2.
• When removing the drive shaft, tightly hold the wrench as directed
in Fig.B.
A-1 A-2
B