Sartorius Stedim Biotech Flexsafe Pro Mixer Drive Unit Mode D'emploi page 44

Malfunctions
10.2 Error Messages
Warning message Malfunction (Info)
[Mixing motor error: [Controller power
Power output] output short circuit or
overtemperature]
[Mixing motor error: [Open drive coil]
Drive coil]
[Mixing motor error: [Impeller is unstable]
Impeller unstable]
[Mixing motor error: [Bearing currents
Bearing current] exceed limit (at least
one phase > 6 A rms)]
[Mixing motor error: [Drive current exceeds
Drive current] limit (at least one phase
> 11 A rms)]
[Mixing motor error: [No power cable
Power cable] connected (or open
bearing coil)]
[Mixing motor error: [No sensor cable
Sensor cable] connected]
[Mixing motor error: [Wrong motor or
Controller type] controller type
connected or I2C fault]
[Mixing motor error: [Controller temperature
Temperature controller] exceeds limit (> 65°C)]
[Mixing motor error: [Motor temperature
Temperature motor] exceeds limit (> 90°C)]
[Lifting System Error: [Lifting motor does not
Motor timeout] reach position . (sensor
or motor are damaged)]
44 Operating Instructions
Cause
The listed output is
exceeded, causing the
mixing process to be
interrupted and locked .
The motor has a fault,
causing the mixing
process to be
interrupted and locked .
The impeller in the
mixing bag is unstable,
causing the mixing
process to be
interrupted or locked .
The storage current is
too high, causing the
mixing process to be
interrupted or locked .
The drive current is
too high, causing the
mixing process to be
interrupted and locked .
The power supply cable
is not connected or
improperly connected .
The connection to the
motor is defective .
The connection to the
motor is defective .
The temperature of the
temperature regulator
is too high, causing the
mixing process to be
interrupted and locked .
The temperature of the
device's motor is too
high, causing the mixing
process to be
interrupted and locked .
The motor can not be
correctly raised, because
the motor and other
components are
damaged .
Flexsafe
® Pro Mixer Drive Unit
Correction
Switch the device off and on again .
Turn the device off .
Check whether the power supply
cable is properly connected .
Switch on the device .
Check the position of the mixing
bag and impeller .
Check the position of the mixing
bag and impeller .
Check the position of the mixing
bag and impeller .
Turn the device off .
Check whether the power supply
cable is properly connected .
Switch on the device .
Contact Sartorius Service .
Contact Sartorius Service .
Ensure that the ambient
temperature is within the acceptable
range .
If the error message occurs again:
Contact Sartorius Service .
Ensure that the ambient
temperature is within the acceptable
range .
If the error message occurs again:
Contact Sartorius Service .
Contact Sartorius Service .
Chapter,
page
6 .1 .2, 27
10 .5, 46
10 .5, 46
10 .5, 46
6 .1 .2, 27
15 .2, 50
15 .2, 50