15
Fig.
9
Control cabinet (example)
In mixers with FC control, buttons 1 and 2 respectively switch on the power supply to the
frequency converter.
In such models, the control cabinet is fitted with start/stop buttons for the respective
pumps, potentiometers for speed selection, and control panels, if required.
No.
Element
Design
Function
1
Switch for shear pump
Rocker switch with indicator
light
Switching shear pump on/off
2
Switch for feed pump
Rocker switch with indicator
light
Switching feed pump on/off
3
Vibration motor switch
Selector switch with set
positions or selector dial
Switching vibration motor on/off
4
Fault indicator
Indicator light
Lights up when a fault occurs (see
"Faults")
5
Main switch
Selector dial
Switching powder mixer on/off
6
EMERGENCY-STOP but-
ton
Impact button
Switching powder mixer off in an
emergency
7
Display and control
panel for frequency
converter (optional)
Panel with LCDs, buttons
and controls
Control of frequency converter
8
Setpoint potentiome-
ter (optional)
Control dial
Adjusting pump setpoint speed
Table 2
Control and display elements at control cabinet
10
9
1
2
3
4
7
5
6
8
