Domino D120i Blue IP, Product Manual

Page: 91 / 224

INSTALLATION INSTRUCTIONS
L025317 Issue 5 July 2014 2-49
Air Flow Settings for the i-Tech 15 Scan Head
The components from air kit L015288 are used to connect the compressed
air cooling and to install the silencers.
We recommend using the Domino standard air kit EPP002300, especially if
you are not sure about the available air quality or line pressure.
The settings for the throttle valve are given for a line pressure of 4 bar using
the Domino air kit. In the first step the throttle valve is completely closed -
no air flow through the scan head. In order to set the correct air flow open
the valve by turning the knob. The number of turns needed is given in the
table below.
The following table shows the air flow to adjust depending on the ambient
temperature and the mark duty cycle (MDC).
Turns Airflow
l/min
5 25
8 50
9.5 75
Ambient
temperature
Without
cooling
With cooling
MDC MDC Airflow
25°C 100% 100% 0 l/min
30°C 90% 100% 25 l/min
35°C 75% 100% 50 l/min
40°C 60% 100% 75 l/min