Operating Instructions
DOHLE
Hand Welding Extruder ExOn2A
DOHLE
Extrusionstechnik GmbH
22
View – controller front – steering box
D - 2380 temperature controller
D - 2385 switch heater ExOn2A
D - 0907 22K potentiometer
Display and control elements oft he controller front
Controller – desired value setting
All controllers can be changed only in the desired value and are electrnically locked against
wrong inputs.
Change the desired value
The controller indicates actual and desired value temperature at the same time. To change
the desired value temperature proceed as follows:
Desired value temperatur
Upward - key
Downward - key
By every press of this key, the value
becomes smaller, which is indicated
on the desired value display. If this
key is kept constantly pressed, then
the value is sequentially becomes
smaller.
Upward - key
By every press of this key, the
value increases, which is indicated
on the desired value display. If this
key is kept constantly pressed,
then the value sequentially
becomes higher.
Actual value temperature
tettempevaluetemperatur
Downward - key
AL (Alarm)
Shines if the alarm
exit is on
Temperature unit
Do
not
press these keys.
