NSK FX65 User manual

Open
Close
1
2
Chuck Open
Chuck Close

3

1
ENGLISH










Read this Operation Manual before use to fully understand the
product functions and file for future reference.
When operating the product always consider the safety of the
patient.
This product does not consider patient’s age (except infants),
gender, weight or nationality.
This product does not consider operator’s age (mature person),
height, weight, gender, or nationality.
Users are responsible for the operational control, maintenance
and continual inspection of this product.
Do not attempt to disassemble the product nor tamper with the
mechanism except as recommend by NSK in this Operation
Manual.
Do not allow any impact on to the product. Do not drop the
product.
Operators and all others in the area must wear eye protection and
a mask when operating this handpiece.
•
•
•
•
•
•
•
•
CAUTION
1. User and Intended Use
User : Qualified Professionals
Intended Use : Dental Treatment / Dental Prosthetics (Cutting, Polishing)
2. Precautions for handling and operation
Please read these precautions carefully and use only as intended or
instructed.
Safety instructions are intended to avoid potential hazards that could
result in personal injury or damage to the device. Safety instructions
are classified as follows in accordance with the seriousness of the risk.
•
•

2
4. Insertion & Removal of the Bur
4-1 To Insert the Bur
1) Turn the Bur Lock Ring in the direction of the " " mark until it
clicks. (Fig.2)
2) Insert the bur fully into the chuck then turn the Bur Lock Ring in the
direction of the mark " " until it clicks.
3) Test that the bur is secure by gently pulling and pushing the bur.
Should the product function abnormally, cease operation
immediately and contact your Authorized NSK Dealer.
Do not use high acid water or sterilizing solutions to wipe, immerse
or clean the handpiece.
The products are delivered in a non-sterile condition and must be
autoclaved prior to use.
Perform regular function and maintenance checks.
If the product is not used for a long period check it is functioning
correctly before using on a patient.
To avoid clinical downtime it is recommended that a spare be kept
on hand in case of a breakdown during surgery.
U.S. Federal law restricts this device to sale by or on the order of a
licensed physician.
•
•
•
•
•
•
•
3. Connection & Disconnection of the Handpiece and Motor
3-1 Connection
1) Connect the handpiece direct to the motor.(Fig.1)
2) Make sure the handpiece is firmly connected to the motor.
3-2 Disconnection
Hold the motor and the handpiece separately and disconnect with
care.
Disconnect the handpiece only after the motor has completely
stopped rotating.
Connect ONLY to E type motors (ISO 3964).
•
•
CAUTION

3
ENGLISH GERMAN FRENCH SPANISH ITALIAN
4-2 To Remove the Bur
Turn the Bur Lock Ring in the direction of the " " mark until it clicks
then remove the bur.
Make sure to align the mark with " " mark. If those marks are
not completely aligned, it may cause handpiece overheating or
patient burn injuries.
Always insert the bur fully into the chuck. Insufficient insertion of
the bur could cause premature failure of the bearing.
Remove the bur only after the handpiece has completely stopped
rotating.
Do not rotate the handpiece when the Bur Lock Ring is turned to
"" (OPEN) position or a bur is not inserted.
Always keep the bur shank clean.
Entry of debris into the chuck, via the bur shank, could cause bur
rotation slip and also prevent the bur from being securely located
in the chuck.
Do not exceed the bur speed recommended by the bur
•
•
•
•
•
•
•
CAUTION
manufacturer.
Do not exceed maximum bur length recommended by the
handpiece manufacturer.
Do not apply excess pressure to the bur as it may break or bend or
become difficult to remove.
DO NOT use burs with problems listed below as the bur may break
or disengage from the chuck.
- Bent, deformed, anisomerous (worn), rusted, broken, deficient
bur.
- Bur which is cracked on the edge or axis.
- Non-ISO standard, or tampered bur.
•
•
•
5. Check before treatment
Check for handpiece vibration, noise and overheating. If any
abnormalities are found do not use the handpiece and contact your
Authorized NSK Dealer.

4
6. Maintenance
After each patient maintain the product as follows.
6-1 Cleaning (Handpiece)
1) Remove dirt and debris from the product. Do not use a wire brush.
2) Wipe clean with alcohol-immersed cotton swab or cloth.
This icon denotes that the product can be washed via Thermo
Disinfector. (FX65m)
Refer to the Thermo-Disinfector manual.
After washing with Thermo-Disinfector and prior to lubrication,
dry the product until all internal moisture is thoroughly removed.
Thermo-Disinfector moisture remaining inside the product could
reduce the effect of lubrication and could cause corrosion inside
of the product.
To clean the product never use any solvent such as benzine or
thinner.
•
•
CAUTION
6-2 Lubrication
NSK PANA SPRAY Plus
Apply NSK PANA SPRAY Plus every time after each use and/or before
autoclaving.
1) Remove the bur from the handpiece.
2) Insert the Spray Nozzle into the Spray Port nozzle on the can.
3) Insert the Spray Nozzle in rear of the handpiece. Hold the
handpiece and spray for approximately 2-3 seconds. Apply
lubricant until it expels from the handpiece head for at least 2
seconds. (Fig.3)
When applying spray be sure to hold the handpiece firmly to
prevent the handpiece from slipping out of the hand due to the
spray pressure.
Hold the spray can upright.
•
•
CAUTION

5
ENGLISH GERMAN FRENCH SPANISH ITALIAN
NSK Care3 Plus
When using NSK Care3 Plus automatic handpiece cleaning and
lubrication system, refer to the Care3 System instructions.
6-3 Sterilization
Sterilize the product by autoclave sterilization. Remove the bur after
each patient and sterilize as noted below.
1) Insert into an autoclave pouch. Seal the pouch.
2) Autoclavable under the conditions below.
Autoclave for more than 20 min. at 121°C, or 15 min. at 132°C, or
3 min. at 134°C.
3) The handpiece should remain in the autoclave pouch until required
for use.
Do not autoclave the product with other instruments even when it
is in a pouch. This is to prevent possible discoloration and damage
to the product from chemical residue on other instruments.
Keep the product in suitable atmospheric pressure, temperature,
humidity, ventilation, and sunlight. The air should be free from
dust, salt and sulphur.
Immediately after use, the product should be cleaned, lubricated
and sterilized. If blood remains on the external or internal surfaces
it can become clotted and cause rust.
Do not heat or cool the product too quickly. Rapid change in
temperature could cause damage to the product.
If the sterilizer chamber temperature may exceed 135°C during
the dry cycle then delete the dry cycle.
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.
•
•
•
•
•
•
•
CAUTION

6






8. Symbol
This product is Autoclavable up to Max.135°C.
This product can be washed via Thermo Disinfector.
Conforms to CE European Directive of “Medical equipment
directive 93/42/EEC.”




Manufacturer.
Authorized representative in the European community.
Caution: U.S. Federal law restricts this device to sale by or on the
order of a licensed physician.
NSK recommends Class B sterilizers as stated in EN13060.•
NOTICE
7. Periodical Maintenance Checks
Perform periodical maintenance checks every three months, referring
to the check sheet below. If any abnormalities are found, contact your
Authorized NSK Dealer.
9. Warranty
NSK products are warranted against manufacturing errors and defects
in materials. NSK reserves the right to analyze and determine the cause
of any problem. Warranty is voided should the product be not used
correctly or for the intended purpose or has been tampered with by
unqualified personnel or has had non NSK parts installed. Replacement
parts are available for seven years beyond discontinuation of the model.
10. Option Parts List

7
ENGLISH GERMAN FRENCH SPANISH ITALIAN
11. Disposing product
In order to avoid the health risks of operators handling the disposal of
medical equipment, as well as the risks of environmental contamination
caused thereof, a surgeon or a dentist is required to confirm the
equipment is sterile. Ask specialist firms who are licensed to dispose of
specially controlled industrial wastes, to dispose the product for you.

8
12. Specifications
4*+1
(;"48(8/43#5++*4846
(;"48(8/43#5++*(3*5/+)+
+(6"(8/4
96$<5+
.9)0/3-+3-8.
(;96+3-8.
(;&460/3-!(68/(2+8+6
%7+3:/6432+38
$6(375468(8/43(3*#846+3:/6432+38
$.+624/7/3,+)846
' '2
# $<5+=22!96
# !645.<(3*5/+)+

2/3
2/3
/6+)86/:+
22
22
=22
$+25+6(896+>443*+37(8/4392/*/8<82475.+6/)!6+7796+.!(
$+25+6(896+>92/*/8<82475.+6/)!6+7796+.!(