NSK FPB Series Operation Manual

This operation manual is for :
FPB-EC / ER4 / ER10 / ER16 / ER64 / ECM / ER4M / ER10M / ER16M / ER64M
FFB-EC / ER4 / ER10 / ER16 / ER64 / ECM / ER4M / ER10M / ER16M / ER64M
NRS2-EC / ER4 / ER10 / ER16 / ER64 / ECM / ER4M / ER10M / ER16M / ER64M
Caution
• When operating the handpiece always consider the safety of the patient.
• The handpiece is designed only for dental clinical use.
• Do not disassemble the handpiece except for the referred to herein, nor
alter.
• Check the vibration, noise and overheating outside the patient's oral
cavity before use. If any abnormalities are found, stop using immediately
and contact your dealer.
• Should the handpiece function abnormally, cease operation immediately
and return the handpiece to the dealer for repair.
• Depressing the push-button while handpiece bur is in rotation will result
in OVERHEATING of the handpiece head. Special caution must be
exercised during use to keep cheek tissue AWAY from the push-button
of the handpiece. Contact with cheek tissue may cause the push-button
to depress and injury to the patient may occur.
• Do not allow any impact on the sheath. Do not drop the handpiece.
• Do not use bent, damaged, or sub-standard burs. The shank could be
bent or broken even within the recommended speed.
• Always keep the bur shank clean. Entry of debris into the chuck could
cause bur run-out, looseness and the bur could not be mounted inmost.
• Do not exceed the drive motor speed recommended by the bur
manufacturers.
• Do not operate the handpiece without the bur or bur blank.
• Always mount the bur or the bur blank even when the handpiece is not
in use.
• Do not connect or disconnect the handpiece until the drive motor has
completely stopped.
• Do not wipe with, or clean or immerse in, high acid water or sterilizing
solutions.
1. Specifications
Model
Gear Ration
Allowable Max. Speed (Motor)
Bur Size
2. Mounting and Removing Bur
Caution
Do not connect or disconnect the handpiece until the drive motor has
completely stopped.
(1) Mounting
A) FPB/NRS2 (Latch Bur)
Mount the handpiece to the Motor.
Insert the latch bur into the head. Lightly turn the bur until it engages
with the latch mechanism. Push it inward to click. (Fig. 1)
B) FFB (FG-Bur)
Mount the handpiece to the Motor.
Insert the bur into the head. Push
the button and insert the bur all the
way into the head. (Fig. 2)
Caution
After the bur is locked in place, lightly
pull out the bur to make sure the bur is
locked. (Fig. 3)
(2) Removal
Push the push button with a thumb, and
the bur is removed. (Fig. 4)
Push-Button Contra Angle Handpiece
FPB / FFB / NRS2
FPB-Y
1:1
40,000 min -1
ISO 1797-1 Type 1
FFB-Y
1:1
40,000 min -1
ISO 1797-1 Type3
OM-C0364E 002
NRS2-Y
10:1 Reduction
30,000 min -1
ISO 1797-1 Type 1
Fig. 1
Fig. 2
Fig. 3
Fig. 4