Agilent Technologies 1220 Infinity II LC User Manual

1220 Infinity II LC System User Manual 203
Error Information
10
Pump Error Messages
Pump Error Messages
These errors are specific to the pump.
Encoder Missing
Error ID: 2046, 2050, 2510
The optical encoder on the pump motor in the module is missing or defective.
The processor checks the presence of the pump encoder connector every 2 s. If
the connector is not detected by the processor, the error message is generated.
Index Adjustment
Error ID: 2204, 2214
The encoder index position in the module is out of adjustment.
During initialization, the first piston is moved to the mechanical stop. After
reaching the mechanical stop, the piston reverses direction until the encoder
index position is reached. If the time to reach the index position is too long,
the error message is generated.
Probable cause Suggested actions
1 Defective or disconnected pump encoder
connector.
Please contact your Agilent service
representative.
2 Defective pump drive assembly.
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