Start-up
Unauthorised access
DANGER!
Unauthorised access
The owner must ensure that unauthorised personnel are prevented from
accessing the operating area.
Electrical dangers
DANGER!
Electrical hazards are marked by the symbol opposite.
Work in these areas may only be carried out by trained personnel with the
appropriate authorisation.
Automatic start-up
CAUTION!
Danger of automatic start of the pump
If the autostart function is active, the pump operator is responsible for taking
suitable measures to ensure that an unwanted start-up of the pump is
prevented when the mains power is restored after a power cut.
7.1
Initial start-up
What the LEDs mean
1
2
MAN046879 Rev. 12-12.2023
Viscosity
LED operating status / metering mode Viscosity low
n
–
Solid green = ready for operation (pump stationary)
–
Flashing yellow = in operation (pump is dispensing)
LED operating status / metering mode "viscosity high"
n
–
Solid green = ready for operation (pump stationary)
–
Flashing yellow = in operation (pump is dispensing)
Alarm / level
LED – alarm or level signal
n
3
–
Flashing red = alarm warning
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