7 Operation
DANGER
Unintentional starting of pumps
Risk of injury: Limbs can be pulled into or crushed by machinery!
▷ Make sure that nobody is within the immediate, hazardous vicinity of the
pumps.
▷ Make sure that all piping is properly installed and that the fluid handled cannot
escape.
NOTE
This section provides information about a control unit for two pumps. The control
unit for one pump is operated in the same way; pump-specific steps shall only be
carried out once in this case.
The control unit can be operated via:
▪ Control panel
▪ Manual-0-automatic selector switch
▪ Service interface (connector inside device)
7.1 Control panel
Fig. 21: Control panel
1 Display (7 segment, 5 character)
2 Traffic light LEDs
3 Navigation keys
4 "High water" LED
5 LED for pump operating status (for each pump)
7.1.1 Indicators
Traffic light LEDs
The "traffic light" LEDs provide information about the operating status of the
control unit.
7 Operation
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