Periodical Maintenance Checks - NSK FX205 M4 Set Handbuch

4) Locate the correct wrench tool for the head cap then turn the wrench counter clockwise to loosen the
cap. Remove the cap.(Fig. 14)
5) Use the bur to gently lever the entire cartridge out from the head.(Fig. 15)
6) Clean the head interior with NSK PANA SPRAY Plus.
7) Wipe the NSK PANA SPRAY Plus oil over the head interior.
8) Insert the new cartridge into the head by aligning the pin on the cartridge with the slot on the head.
(Fig. 16)
9) Tighten the head cap with the correct wrench.
10) Insert the drive shaft firmly into the handpiece head until it clicks. If the click is not heard, insert it
again.
11) Reattach the shank.
*Refer to Spare Parts List to identify the correct cartridge.
CAUTION
• After removing, do not hold the shank upside down as it could cause the internal parts to drop.
• Before turning the head cap, make sure the wrench is correctly aligned with the cap. Do not turn the
wrench at an angle as abrasion of the wrench may occur.
• Secure the shank firmly to the handpiece head so that there is no gap between them. A loose
connection could make the head unstable, resulting in an accident during use.
• Use only a genuine NSK cartridge.
• If a non genuine cartridge is used NSK cannot guarantee performance and the handpiece warranty
would become invalid.
• Always first finger tighten the head cap then secure firmly with the wrench.
• NSK never recommends the disassembly and repair of any NSK cartridge. There is NO EXCEPTION.
In such a case a handpiece may perform abnormally (abnormal noise or abnormal vibration).
Damage, failure or accidents are outside of our guarantee.

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.
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 device 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.
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.
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