Form 38054 Rev 1902
Page 17 of 32
Calibrating Pump Flow Rate with the All-in-One (single tube)
1.
Using a small
fl
at-head screwdriver, turn the
fl
ow adjust screw on the port clockwise to decrease
fl
ow or counterclockwise to increase
fl
ow until the method-speci
fi
ed
fl
ow rate is indicated on the calibrator.
Note:
This adjustment will change the
fl
ow rate displayed on the
calibrator, not on the pump.
2. Once
fl
ow is calibrated for the tube, it is recommended practice to re-check the
fl
ow rate before removing the tube. Any adjustment
should be minimal.
3. When
fi
nished, touch the checkmark on the pump touch screen to move to the Manual Cal Completed screen.
4. The Manual Cal screen displays “Manual Single-point calibration completed. Press accept (checkmark) or cancel (X)” and return to
the Home screen.
5. Disconnect the pump from the representative sampling medium and calibrator and proceed to
Sampling.
Calibrating Pump Flow Rate with the Dual, Tri, Or Quad Adjustable Low Flow Tube Holder
Note:
See appropriate adjustable low
fl
ow tube holder instructions.
1.
Using a small
fl
at-head screwdriver, turn the
fl
ow adjust screw on the
fi
rst active port clockwise to decrease
fl
ow or counterclockwise
to increase
fl
ow until the method-speci
fi
ed
fl
ow rate is indicated on the calibrator.
Note:
This adjustment will change the
fl
ow rate displayed
on the calibrator, not on the pump.
2. Remove calibrator tubing from the current tube and install it on the next active tube. Use a small
fl
at-head screwdriver to turn
counterclockwise the brass
fl
ow adjust screw directly beneath the port holding the tube to be calibrated and repeat Step 1.
3. Repeat Steps 1 and 2 for each remaining active tube.
4. Once
fl
ow is calibrated for each active tube, it is recommended practice to re-check the
fl
ow rate through each tube before removing
representative tubes. Any adjustment should be minimal.
5. When
fi
nished, touch the checkmark on the pump touch screen to move to the Manual Cal Completed screen.
6. The Manual Cal screen displays “Manual Single-point calibration completed. Press accept (checkmark) or cancel (X)” and return to
the Home screen.
7. Disconnect the pump from the representative sampling medium and calibrator and proceed to
Sampling.
