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LMI's PD7 with digital display includes a calibration mode to improve the accuracy of the flow shown on the screen. This video shows you how it's done.
Introduction
The LMI PD Series chemical metering pump is equipped with the Calibration Assist feature, allowing for easy and accurate pump calibration. This guide will walk you through the process.
Follow the step-by-step guide below to calibrate your LMI PD Series metering pump. Click the timestamp next to any step to jump to that point in the video.
Tip: Tap the ▶ # to expand or collapse more detailed instructions
Calibration Steps
Step 1: Set the pump to your desired flow rate
Step 1: Set the pump to your desired flow rate
After installing the pump, adjust the flow rate to the desired capacity.
Step 2: Go to the calibration mode within the settings menu
Step 2: Go to the calibration mode within the settings menu
With the pump stopped, press the menu button and navigate to the calibration icon. Press enter to access the calibration settings.
Step 3: Start the pump with the suction line in the calibration column
Step 3: Start the pump with the suction line in the calibration column
Place the suction line into a calibration column and press Start to begin pumping. Allow the pump to run for 100 strokes or until the calibration column runs low.
Step 4: Stop the pump and compare actual vs estimated volume
Step 4: Stop the pump and compare actual vs estimated volume
Stop the pump and compare the estimated volume shown on the screen to the actual volume drawn from the calibration column.
Step 5: Correct the estimated flow to match actual and save
Step 5: Correct the estimated flow to match actual and save
Use the navigation arrows to adjust the estimated flow to match the actual flow. Press ENTER to save this value, and select the checkmark to confirm.
Step 6: Return to normal operation of the pump
Step 6: Return to normal operation of the pump
The pump is now calibrated. Return the suction line, readjust the flow rate to the desired capacity, and press Start to resume pumping.
✅ Your LMI PD Series metering pump is now calibrated to more accurately display flow during normal operation.
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