Are you struggling with plunger errors on your Agilent Technologies Model 7683 (G2913A) ALS or Model 7693 (G4513A) Automatic Liquid Sampler Autoinjectors? Analytical Instrument Management (AIM) is here to help. When encountering front or back plunger errors, several factors might be at play. Before giving up, carefully inspect the following potential causes.
Solve Plunger Errors With AIM
1. Sticky or Improperly Connected Syringe Plungers
Ensure the syringe plunger is free from sticking and securely attached to the plunger carrier.
2. Binding Plunger Solenoids
Check for any obstructions causing the plunger solenoids to bind during operation.
3. Inoperable Plunger Carrier Encoder
If the encoder is malfunctioning, it may affect the plungers' movement.
4. Hindered Plunger Movement Due to Residue or Wear
If the plunger is not moving freely, consider installing a new syringe and priming it with solvent before use.
More Troubleshooting Tips
To troubleshoot, start by removing the syringe and assessing it for any sticky or binding issues. Consider replacing the syringe if necessary. If errors persist, review the sample's viscosity against the viscosity parameter and reset if required.
Lastly, restart the sequence and monitor for improvements. If issues persist, do not hesitate to contact AIM for further assistance. Our team can facilitate a seamless trade-in of your old Agilent autosampler for a refurbished unit with a warranty, tailored to your needs.
Elevate Your Lab With Expertly Refurbished Analytical Instruments From AIM
Are you in need of skillfully refurbished analytical laboratory instruments from a trusted laboratory equipment supplier? Look no further than Analytical Instrument Management! Our unmatched refurbishment process ensures that all Agilent Technologies systems are meticulously rebuilt and custom-configured to meet your specifications. When you partner with us, you receive a comprehensive data package with all your system's chromatography for review before shipment.
Rely on AIM for Plunger Troubleshooting
Let AIM be your trusted partner in resolving plunger errors and providing top-notch refurbished analytical laboratory instruments tailored to your needs. Invest in precision, reliability, and quality today. Contact us to request a quote and elevate your analytical instrumentation game!