5.2-15
005.050.01-EN
The switches
S 1
Momentary-contact switch: I -0- I
0
I
Vehicle engine
(0)
= off (stop)
(I)
= on (start)
S 2
Selector switch: I -0- I
0
End hose stop valve:
automatic operation off
End hose stop valve:
automatic operation on
Activate chamber valve
S 3
Momentary-contact switch: I -0- I
0
Signal horn on truck on
Control enable or
acknowledge horn signal (stop
sounding)
S 4
Momentary-contact switch: I -0- I
_
+
Speed of truck engine
(-)
= reduce
(+)
= increase
S 5
Pushbutton: I 0
Scroll display screen
S 6
Potentiometer: min - max
Adjust delivery rate of concrete
pump proportionally
S 7
Selector switch: I -0- I
0
Concrete pump on
forwards (pumping mode)
Concrete pump on
reverse (suction mode)
