8
Setting the additional components
8.1 Adjusting the Capacitive Sensor
The capacitive sensor for reporting a shortage of powder in the dry mate‐
rial feeder must be checked and possibly adjusted.
The sensor has a yellow LED at its cable end to indicate the switching
state and also a sunken adjustment screw to adjust its sensitivity.
The sensor is checked and adjusted in 2 steps:
1.
The yellow LED on the sensor is not illuminated - the setting is cor‐
rect.
2.
The yellow LED on the sensor is illuminated:
ð
Reduce the sensitivity on the adjustment screw (turn anti-clock‐
wise) until the LED goes out.
1.
The yellow LED on the sensor is not illuminated - the setting is cor‐
rect.
2.
The yellow LED on the sensor is not illuminated:
ð
Increase the sensitivity on the adjustment screw (turn clock‐
wise) until the LED is illuminated.
8.2 Setting the Sigma (Factory Settings)
P
2 s
Continuous
display
MODE
MODE
menu
SET
SET
menu
CODE
CODE
menu
CLEAR
CLEAR
window
1.
2.
B0084
Fig. 9: Adjustment mode menus
With an empty dry material feeder
With a filled dry material feeder
Setting the additional components
31
