Commissioning
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Powerlift prefabricated pumping station
Top row
(menu item)
Bottom row
(settings)
Explanation
24 h operation
Is switched off
1 – 10 s
Is activated = If the pumps are not requested for a duration
of 24 hours, they run automatically for the duration of the set
time.
Audible alarm
Is switched off
Is activated
Is activated = In the event of a fault the internal Piezo buzzer
sounds.
Interval alarm
Is switched off
Is activated
Is activated = The alarm relay is clocked. A more cost-
effective continuous light can be used instead of a flashing
light.
Pump change
Is switched off
Is activated
Is activated = After each operation of the base load pump the
system switches to the other pump.
P1: th. malfunction 1
Is switched off,
is activated
Is switched off = no bimetal contact (alarm contact) is
connected to terminal 31,32 (Pump 1).
P2: th. malfunction 1
Is switched off,
is activated
Is switched off = no bimetal contact (alarm contact) is
connected to terminal 38,39 (pump 2).
Rotating field
malfunction
Is switched off
Is activated
Is activated = In the event of incorrect phase sequence or the
lack of L2 or L3, an alarm is triggered and the pumps cannot
be started up.
ATEX mode
Is switched off
Is activated
Is activated = If the level sensing does not determine any
liquid, the pumps cannot be started. This applies to the manual
function, and to 24h operation and the telecontrol systems.
Service mode
Is activated
Is switched off
Is activated = All settings can be changed
Is switched off = Settings are displayed but cannot be
changed.
Level control
Internal converter
Float switch
4 – 20 mA interface
Level sensing via pneumatic pressure or air bubble injection
Level sensing – recording via float switch
Level sensing via external sensor (4 – 20 mA)
20mA => level
0 – 1,000 cm
The measurement range of the external level probe can be set.
Language
German – English
– French – Italian –
Spanish – Dutch – Polish
– Czech
The national language in the display can be changed.