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Troubleshooting
Troubleshooting
Troubleshooting
Setup methods according to DIN EN ISO 17664
▶
The medical device is too hot while idling:
Check the amount of cooling air.
▶
The medical device is too hot while working:
Caring for the medical device.
▶
When the speed drops or is uneven:
Caring for the medical device.
▶
An O-ring is missing on the motor coupling:
Replace O-ring.
6 6 .2.1 T T roubleshooting: Exchanging the O-rings on the motor coupling
CAUTION
Hazard from improper care of the O-rings.
Malfunctions or complete failure of the product.
▶ Do not use Vaseline or other grease or oil.
Note
The O-rings on the motor coupling may only be lubricated with a cotton
ball wetted with KaVo spray.
▶
Press the O-ring between your fingers to form a loop.
▶
Shove the O-ring to the front, and remove it.
▶
Insert new O-rings into the grooves.
6 6 .2.2 T T roubleshooting: Cleaning the spray nozzle
CAUTION
Hazard from insufficient amount of spray water.
Insufficient spray water can cause the medical device to overheat and
damage the tooth.
▶ Check spray water channels and if necessary clean spray nozzles
with the nozzle needle (M M at. no. 0.410.0921).
7 7 S S etup methods according to DIN EN ISO 17664
7.1 P P reparation at the site of use
WARNING
Hazard from non-sterile products.
There is a risk of infection from contaminated medical devices.
▶ Observe suitable personal protective measures.
▶
Remove all residual cement, composite or blood without delay.
▶
Recondition the medical device as soon as possible after treatment.
▶
Remove the cutter or grinder from the medical device.
▶
The medical device must be dry when transported for reconditioning.
▶
Do not place it in a solution or similar.
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Table of Contents
Troubleshooting
