Zeroing the KELLER LPX Low Pressure Calibrator is essential for precise pressure measurements. Here's a straightforward guide:
- Connect the Hand Pump: Begin by attaching the hand pump to the connection port of the LPX calibrator.
- Release any Pressure: Open the pressure relief valve until you see the red mark, ensuring any existing pressure is released. This step prevents inaccuracies.
- Check the Display: Observe the pressure display. If it doesn't read zero, proceed with the zeroing procedure (Set Zero) as described in the KELLER LPX instruction manual.
- Close the Valve: Once the display indicates zero, securely close the pressure relief valve.
By following these steps, you will successfully zero your KELLER LPX Low Pressure Calibrator, guaranteeing accurate and reliable pressure readings.