Operating Manual for
BAUER Plug & Play Separator System
19
Figure 12 fault bridging pressure sensor
Fault bridging pressure sensor
ATTENTION
As a result of a maloperation in the manual (hand) mode (activation of the pump in a
closed overflow) or when there is foreign matter in the medium, the pressure sensor
might be damaged.
If there is a damage to the pressure sensor, the machine will stop automatically (the frequency
converter LFF3 receives a signal and will stop the machine). This malfunction will be displayed in
the automatic as well as in the manual mode.
If you want the machine to continue in the manual mode until the pressure sensor is exchanged, you
can continue despite the malfunction under the condition that you proceed as follows:
1.
Turn off the
MAIN SWITCH
at the front of the control box
(position “
OFF
”)
see position „A“
2.
OPERATION
choice
:
Turn off the switch (position
„0“
)
see position
„B“
3.
PRESSURE SENSOR BRIDGING:
turn it on (
position “
ON
”)
see postion „C“
4. Turn on the
MAIN SWITCH
- (position „ON“ )
see position „D“
5.
Press RESET
see position „E“
6. Turn
OPERATION
choice switch to
hand mode
(position „HAND“ )
siehe Pos „F“
After installing a new p
ressure sensor, the switch “
PRESSURE SENSOR BRIDGING
” must be
turned to “
OFF
” for the machine to function correctly.
ATTENTION
The faulty pressure sensor must be exchanged as soon as possible. The
mode of operation as described above is only an emergency operation
mode.
OPERATION
AUTO O HAND
OPERATION
AUTO O HAND
ELECTRICAL CABINET
MAIN SWITCH
PRESSURE SENSOR BRIDGING
OFF - ON
ELECTRICAL CABINET
MAIN SWITCH
RESET/ fault lamp
BREAKTROUGHT SWITCH
BRIDGING
OFF - ON
HOUR METER
HELIXPUMP
HOUR METER
SEPARATOR
PRESSURE SENSOR BRIDGING
OFF - ON
OPERATION
AUTO
– O -- HAND
PUMP SPEED
IN MANUAL
5-80Hz
SETPOINT PRESSURE
0,1
– 0,3BAR
OPERATION OK
RESET
B
C
E
A
F
B
C
D
E
A
D
F
DIRECTION OF ROTATION
OK
