NSK FX15 Bedienungsanleitung Seite 9

• Supply coolant water and coolant air while
using the handpiece. No supplying the
coolant water and coolant air may lead to
overheating, causing burn injuries or product
failure.
• Do not use the handpiece for polishing
purposes. Polishing paste could enter the
handpiece, causing the failure of the Push
Button or burn injuries due to the overheating
of the handpiece head.
• Keep any debris or other foreign materials
away from inside the gear or the handpiece.
Foreign materials remaining inside may lead
to overheating, causing burn injuries or other
accidents.
• Ball bearings are wear items and may
require replacement. Be sure to inspect the
handpiece before use (Refer to "7. Checking
the Handpiece Before Each Use").
If abnormal vibration or noise are found, the
bearings or other internal parts may be worn
out or damaged. Damaged parts may lead to
handpiece overheating causing burn injuries.
If overheating is suspected, stop using the
handpiece immediately and contact your
Authorized NSK Dealer.
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