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The pump is calibrated by pumping clean water at the maximum operating pressure before
shipping (in the absence of a designation by a user), however, make calibration again in an
actual operating condition as necessary. Follow the calibration process on the next page.
NOTE
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below to ensure the calibration is made correctly.
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Use a calibration cylinder connected to a suction line.
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to be measured, and calibration will be upset.
Perform a calibration
Accumulator/Chamber
Pump
Relief valve
Air vent valve
Back pressure valve
Calibration
cylinder
Tank
Pressure gauge
Before calibration
Pump
After calibration
Calibration cylinder
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Calibration
cylinder
Tank
