Agilent Technologies 1220 Infinity II LC User Manual

212 1220 Infinity II LC System User Manual
10 Error Information
Pump Error Messages
Temperature Out of Range
Error ID: 2517
The temperature sensor readings in the motor-drive circuit are out of range.
The values supplied to the ADC by the hybrid sensors must be between 0.5 V
and 4.3 V. If the values are outside this range, the error message is generated.
Valve Failed (MCGV)
Error ID: 2040
Valve 0 Failed: valve A
Valve 1 Failed: valve B
Valve 2 Failed: valve C
Valve 3 Failed: valve D
One of the valves of the multi-channel gradient valve has failed to switch
correctly.
The processor monitors the valve voltage before and after each switching
cycle. If the voltages are outside expected limits, the error message is
generated.
3
Defective pump drive assembly.
Please contact your Agilent service
representative.
4 Defective main board.
Please contact your Agilent service
representative.
Probable cause Suggested actions
Probable cause Suggested actions
1 Defective main board.
Please contact your Agilent service
representative.

Agilent Technologies 1220 Infinity II LC Specifications

General

Brand	Agilent Technologies
Model	1220 Infinity II LC
Category	Laboratory Equipment
Language	English