Activation of XO Water Disinfection (1) cuspidor (2) cup filler 

INTENSIVE WATER TREATMENT 
Intensive water treatment should be carried out when the bacterial load of the unit water lines is 
considered higher than usual, for instance, after vacation or other longer periods without usage. 
Unit with cuspidor:
 
1. Place all water-bearing unit instruments in the instrument holder on the cuspidor (make 
sure that the heating on the 6F syringe is switched off) 

2. Attach the cup filler outlet as shown in Figure 57 
52 
XO FLEX – Instructions for use  
Infection control 

3. Activate the button (2) in Figure 57 and the instrument water lines are flushed
 
4. Watch the display for the remaining time of the disinfection process 
When “FLUSH OK” appears in the display, the process has been carried out successfully. 

Unit without cuspidor: 
1. Place all water-bearing unit instruments in the instrument holder (make sure that the 
heating on the 6F syringe is switched off) 

2. Connect the tubing to the outlet in the service door marked “ Water disinfection process 
outlet” 

3. Activate the right button on the foot control (marked O) for a couple of seconds – to start 
the FLUSH process 
 
4. Watch the display for the remaining time of the disinfection process 
When “FLUSH OK” appears in the display, the process has been carried out successfully.


afzuiging ; 

hiervoor geldt het xo programma icm de voorschriften van durr