140 Agilent 1260 Infinity II Preparative Autosampler User Manual
8
Error Information
Sampler Error Messages
Motor Temperature
Error ID: 34307
One of the motors of the transport assembly has drawn excessive current,
causing the motor to become too hot. The processor has switched OFF the
motor to prevent damage to the motor.
See figure Figure 8 on page 21 for motor identification.
• Motor 0 temperature: X-axis motor.
Motor 1 temperature: Z-axis motor.
Motor 2 temperature: Theta (gripper rotation) motor.
Motor 3 temperature: Gripper motor (motor for gripper fingers).
The processor monitors the current drawn by each motor and the time the
motor is drawing current. The current drawn by the motors is dependent on
the load on each motor (friction, mass of components etc.). If the current
drawn is too high, or the time the motor draws current is too long, the error
message is generated.
Probable cause Suggested actions
1
Mechanical obstruction.
Ensure unobstructed movement of the
transport assembly.
2
High friction in the transport assembly.
Exchange the transport assembly.
3
Motor belt tension too high.
Switch OFF the autosampler at the power
switch. Wait at least 10 min before switching
on again.
4
Defective motor.
Exchange the transport assembly.
5
Defective transport assembly flex board.
Exchange the transport assembly.
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