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Post-use Maintenance
English
CAUTION
● Follow local rules, regulations, and guidelines according the reprocessing of devices�
● Do not sterilize the motor handpiece�
● Do not sterilize the contra angle head with other instruments even when it is in a pouch� This is to
prevent possible discoloration and damage to the contra angle head from chemical residue on
other instruments�
● Do not heat or cool the contra angle head quickly� Rapid change in temperature could cause
damage to the contra angle head�
● Be sure to use sterilizers that can perform sterilization up to 135°C� In some sterilizers, the
chamber temperature may exceed 135°C� Do not use these sterilizers as failure of the contra
angle head could occur� Contact the sterilizer manufacturer for detailed information about cycle
temperatures�
● Clean the contra angle head prior to disinfect� If blood remains on the internal surface it can
become clotted and cause contra angle head failure�
● Keep the product in suitable atmospheric pressure, temperature, humidity, ventilation, and
sunlight� The air should be free from dust, salt and sulphur�
● Do not touch the contra angle head immediately after autoclaving as it will be very hot and must
remain in a sterile condition�
● Steam sterilization is recommended for the contra angle head� The validity of other sterilization
methods (such as plasma sterilization or EOG sterilization) is not confirmed�
● Immediately after sterilization is complete (within 1 hour), remove the contra angle head from the
sterilizer� Failure to do so may cause corrosion�
NOTICE
● NSK recommends Class B sterilizer as stated in EN 13060�
● For details, confirm the operation manual issued by manufacturer of the sterilizer�
6 – 5 Storage
Store the products in a clean place� Keep the contra angle head in a sterilization pouch until next use�
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