Oldham iTrans, User Manual, Page: 4 / 88

iv iTrans User Manual (P/N: 77023554-1)
CALIBRATION ALERT: Gas detection instruments are potential life-saving
devices. Recognizing this fact, calibration for the toxic and catalytic LEL sensors
should be at least at quarterly intervals, while the infrared sensor should be
calibrated on an annual basis with function test every 6 months.
Further, Oldham recommends prudent testing and/or includes calibration after a
gas alarm. All calibration service to sensors should be recorded and accessible.
CAUTION: For safety reasons, this equipment must be operated and serviced by
qualified personnel only.