Although the sterilizer’s average life is about 8-12 years, it is compulsory to carry out periodic controls in order 
to check the correct calibration and for possible wear of components. The control interval, as reported on the 
Service Book, is 1 year or 1500 cycles for the ordinary maintenance, and 4 years or 10.000 cycles for the 
special maintenance. The sterilizer is configured to signal on the display, as the first term comes to expire, 
the message “ NEED SERVICE”. This feature is in compliance with the norm EN13060 and answers to spe-
cific safety requirements. The maintenance activities must be performed by authorized technicians ( provided 
with card or certificate released by NSK ) and reported on this Service Book.  
 
 
 
Model    .................................................................   Serial Number  .............................  
 
Installation Date  ...................................................   Altitude   .......................................  
 
Installer   ...........................................................................................................................  
 
Reseller    ............................................................................................................................  
 
Sterilization Manager:    ...................................................................................................... . 
 
Standard periodic checks  
- Disk-door clearance check 
- Closing pin replacement 
- Screw hinge replacement 
Filter cleaning / replacement 
- Bacterial filter replacement 
 
*) To be carried out in factory’s service department 
In case of  direct ship or consign for shipping the sterilizer for service center or factory repairing, include a copy of 
the filled Service Book pages.