Pressure fluctuation with 1515 after PM - WKB270846
Article number: 270846
SYMPTOMS
- Pressure fluctuation after PM
ENVIRONMENT
- 1515 Isocratic HPLC Pump
- 1525 Binary HPLC Pump
- 515 HPLC Pump
CAUSE
Air in the pump
FIX or WORKAROUND
- Prime the pump to waste and ensure that a steady stream of solvent flows to waste.
- Prime the pump for 15 minutes (or until the pressure reading is steady).
- If pressure still fluctuates, refer to WKB117598.
ADDITIONAL INFORMATION
id270846, 1515, 1525, 1525U, 1525UIVD, 515, Delta, pressure ripple