Pall Allegro 50 L User Manual

www.pall.com/biopharm 24
11. Single-Use System Removal
1
. Once drainage is complete, close the flush port outlet valve as well as all other inlets and outlets.
2. Power down the UCI.
3. Detach inlet/outlet tubing from other systems.
4. Detach the inflation and exhaust lines from the UCI.
5. Remove any sensors from the front sensor connection ports.
6
. Detach the sensor port locating tab on the front of the mixer and open the tote door, taking care
to feed the sample line and sensor connections through the holes on the door.
7. Push the top of the 50 L mixer SUS down through the top opening of the tank. Remove the single-use
mixer system by placing hands directly under the system (either side of the impeller) and lifting the
system straight up to clear the shaft from the drive unit of the tote.
8. Dispose of the single-use system according to local regulations, including any necessary
decontamination steps.
12. Troubleshooting
Issue Possible Cause(s) Check/Corrective Action
When system is installed the System is not powered up Check system is connected correctly to power supply and the
‘1 BAG’ interlock LED is LED on the UCI power light is illuminated GREEN.
NOT illuminated
Malfunction of the micro Check the micro switch is operating correctly by carefully
switch operating it manually to check that it is working.
Check the cable connection to the micro switch.
Replace with spare item or call Pall for warranty/servicing.
At the end of Ination process, System is not powered up Check system is connected correctly to power supply and the
the ‘2 SHAFT’ interlock LED is LED on the UCI power light is illuminated GREEN.
NOT illuminated
Shaft is not completely Stop the ination process and visually check the shaft/impeller
in place assembly is ush with the bottom of the tote. If not (slightly
raised) gently manipulate the system to allow the shaft coupling
to drop into position.
Malfunction of the Check the cable connection to the micro switch. Replace with
micro switch spare item or call Pall for warranty/servicing.
When the system is fully inated System is not powered up Check system is connected correctly to power supply and the
and in place, and the door is LED on the UCI power light is illuminated GREEN.
closed the ‘3 DOOR interlock Malfunction of the Check the door is correctly aligned above the interlock.
LED is NOT illuminated micro switch
Replace with spare item or call Pall for warranty/servicing.
Local operation is not possible via MOTOR COMMS plug not Fit the MOTOR COMMS plug to the connector
the mix control panel: ‘ERR’ is tted to the MOTOR
displayed on mix control panel COMMS port on the UCI
when motor run button is pressed
X
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Pall Allegro 50 L Specifications

General

Brand	Pall
Model	Allegro 50 L
Category	Laboratory Equipment
Language	English