Issue: Sample Manager: Sample pressure low (22.7/23.3): possibly no wash solvent or needle damaged. [12 July 2022]
Assessment: reset and run the leak test at Maintain (HI2EH - [Sample Manager> Maintain> Leak test]). The leak test will tell us which part is faulty.
Leak test results:
- Sample syringe: Passed (Yes)
- Wash syringe:
- Weak Wash: Passed (No)
- Strong Wash: Passed (Yes)
- Needle seal: Passed (No)
Corrective: Leakage was observed on 1 wash syringe.
Solution: The wash syringe (2.5 mL, INVERTED) was replaced. Wash Syringe Static Leak Test passed The instrument is working as intended. [26 August 2022]
Cost:
- Syringe: RM 1,200
- Service Labor: RM 300 / hour
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