User Manual

ImpactXtreme Operator’s Manual 8 March 2013
Connect/Disconnect Gas Cylinder
Calibrate only in a atmosphere (20.9% O
2
) that is free of hazardous gas. Do not calibrate
in a hazardous area.
The maximum tubing length for calibration is 1m (3 ft).
Before You Begin
1) Have ready the calibration adapter and calibration tubing cut to a maximum 1.0 metre (3
foot) length.
2) Use premium-grade calibration gases.
3) Use gases approved by the National Institute of Standards and Technology, or equivalent.
4) Do not use gas cylinders past their expiration date.
5) Verify that the gas you intend to use matches the span concentration values set for the
monitor.
Related Topics
1) Calibration
2) Bump Test
3) Zero Calibration
Connect/Disconnect Gas Cylinder
1) Verify that the calibration gas you are using matches the span concentration value(s) that
are set for the detector.
2) Connect one end of the calibration tubing to the 0.5 litre/minute regulator on the gas
cylinder.
3) Connect the free end of the calibration tubing to the intake inlet on the calibration adapter.
4) Begin the calibration procedure.
a) Do not attach the calibration adapter to the detector until prompted to apply gas.
5) When prompted to apply gas, attach the calibration adapter to the detector.
a) Hook the calibration adapter to the front, right side of the detector and align with the
sensor grill.