RKI Instruments 65-2438 - Manual (Page 16)

12 • 65-2438 CO Detector
NOTE : If you do not allow the gas reading to decrease below the alarm points, then
unwanted alarms may occur.
8. Verify that the controller display reading decreases and stabilizes at 0 ppm CO.
9. Store the components of the calibration kit in a safe and convenient place.
Parts List
Table 5 lists replacement parts and accessories for the CO detector.
Table 3: Parts List
Part Number Description
06-1248RK Sample tubing (order by the foot)
07-0033RK Detector housing cap gasket
07-0203RK Rubber retaining boot (for charcoal filter)
33-7101RK Charcoal Filter Disk
65-2438 CO replacement detector assembly (includes sensor)
71-0343 65-2438 CO Detector Operator’s Manual (this document)
81-0064RK-01 Calibration cylinder, 50 ppm CO in air, 34 liter steel
81-0064RK-03 Calibration cylinder, 50 ppm CO in air, 103 liter steel
81-0076RK Zero air calibration cylinder, 17 liter steel
81-0076RK-01 Zero air calibration cylinder, 34 liter steel
81-0076RK-03 Zero air calibration cylinder, 103 liter steel
81-1050RK Regulator with gauge and knob, 0.5 LPM, for 17 liter and 34 liter
steel calibration cylinders
81-1051RK Regulator with gauge and knob, 0.5 LPM , for 34AL/58/103 liter
calibration cylinders
81-1117RK Calibration cup
ES-1531-CO CO replacement sensor