What to do if calibration solution is not correctly prepared in GE AKTAprocess Laboratory Equipment?
If the calibration solution is not correctly prepared, recalibrate using a new calibration solution.
What to do if there is a power failure during a run with GE Laboratory Equipment?
If there is a power failure during a run, check the circuit breaker, both in the system and for the external supply, as applicable.
What to do if I see a ghost peak in GE AKTAprocess?
A ghost peak usually indicates dirt or residues in the flow path from previous runs. Clean the system to resolve this issue.
What to do if the alarm 'Valve error' is displayed on GE AKTAprocess?
If the 'Valve error' alarm is displayed, perform a valve calibration. If the calibration doesn't restore the valve function, contact your local GE Healthcare representative. Note that if the 'Valve error' alarm is accompanied by 'No air supply to the system', the alarm is caused by a compressed air failure.
What to do if there is erratic flow, noisy baseline signal, or irregular pressure trace in GE Laboratory Equipment?
Erratic flow, a noisy baseline signal, or an irregular pressure trace can be caused by gas bubbles passing through or trapped in the pump. Ensure there is a sufficient supply of liquid and check all connections for leaks.
What to do if there is bad pump or valve action in GE AKTAprocess?
If there is bad pump or valve action, check the pump and the valves.
How to resolve a dirty conductivity cell issue in GE Laboratory Equipment?
To resolve a dirty conductivity cell issue, clean the conductivity cell, refer to Clean the UV and conductivity cell.
What to do if temperature compensation is not properly set in GE AKTAprocess Laboratory Equipment?
If the temperature compensation is not properly set, check the temperature compensation settings.
How to resolve residues in the column from previous runs in GE AKTAprocess Laboratory Equipment?
To resolve residues in the column from previous runs, clean the column according to the column instructions.
What to do if the actual flow rate deviates from the displayed flow rate on GE AKTAprocess Laboratory Equipment?
If the actual flow rate deviates from the displayed flow rate, or a flow rate is displayed when the pumps are off, this can be caused by changes in running conditions. Perform a zero-point adjustment of the flow meter to resolve this.
General| Brand | GE |
|---|---|
| Model | AKTAprocess |
| Category | Laboratory Equipment |
| Language | English |
Defines the manual's purpose, scope, and typographical conventions.
Crucial information before operating, intended use, and prerequisites for safe use.
Details manufacturing, CE, international, additional, and environmental compliance.
Covers general, personal, installation, power, and operational safety measures.
Explains the meaning of various system and safety labels found on the equipment.
Details steps for emergency shutdown, power failure response, and system restart.
Summarizes standard/optional components, tubing, and cabinet types.
Provides front and rear views of standard and optional system configurations.
Details on structural, control, inlets/outlets, meters, pump, air trap, and valves.
Describes software modules, workflow, manual instructions, indicators, and alarms.
Details requirements for space, floor load, ambient environment, power, and air supply.
Provides guidelines for transporting the system in crate and when unpacked.
Covers assembly, control system setup, connections, and column connection procedures.
Details power requirements, UPS, grounding, circuit breakers, and cable specifications.
Steps for starting system/software, preparing components, testing, and final checks.
Instructions for starting, monitoring, and ending a system run.
Procedures for safely shutting down the system and the UNICORN software.
Lists weekly, monthly, and annual maintenance tasks for system components.
Procedures and recommendations for cleaning, including CIP and sanitization.
Provides procedures for short-term and long-term storage of the system.
Details required equipment and steps for calibrating the pH probe.
Addresses common system problems like PC connection and power failure.
Troubleshooting for pump not working, low flow, or high outlet pressure.
Symptoms and corrective actions for issues with UV signals or drift.
Contains general technical data, cabinet/system specs, and temperature/pressure limits.
Lists allowed exposure times and concentrations for various chemicals.
Provides an example UNICORN method for system cleaning procedures.
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