AIR SYSTEMS CO2-91IS Operating Instructions Manual Download Page 4

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Model CO2-91IS has the indicator lights and audible alarm mounted on bottom of housing and Model CO2-91ISLA

has the indicator lights mounted on top of housing with the audible alarm being mounted on the left endplate.

Carbon Monoxide/Oxygen Monitor System Components

Summary of Contents for CO2-91IS

Page 1: ...ne 757 424 3967 Toll Free 1 800 866 8100 Fax No 757 424 5348 www airsystems com e mail sales airsystems com This manual must be read carefully and followed by all persons who have or will have the res...

Page 2: ...Ct Or InDIreCt COStS eXPenSeS LOSSeS Or DAMAGeS ArISInG OUt OF DeFeCtS In Or FAILUre OF tHe PrODUCt Or Any PArt tHereOF The purchaser shall be solely responsible for compliance with all applicable Fed...

Page 3: ...nitor will analyze the air sample and display the oxygen and CO concentration in parts per million ppm The system s green NORMAL operation light will illuminate and the red HIGH CO light will icker ap...

Page 4: ...tor lights and audible alarm mounted on bottom of housing and Model CO2 91ISLA has the indicator lights mounted on top of housing with the audible alarm being mounted on the left endplate Carbon Monox...

Page 5: ...CO 91BEP 19 Audible Alarm CO2 91ISLA ELLS004IS 20 Aluminum Housing MONC021A 21 Led Socket MONC009LA 22 Yellow LED MONC008NS 23 LED Socket And Yellow LED CO 91LED 24 Red LED CO2 91ISLA MONC035NS 25 Gr...

Page 6: ...teP 3 Remove endplate to gain access to the sensor cups SteP 4 Remove sensor from sensor cup and remove leads Take the new sensor and remove the metal clip CO sensor only Reattach leads to the proper...

Page 7: ...conds for the readout to stabilize The green indicator will illuminate SteP 3 Hold the ON OFF TEST switch in the TEST position The following will occur Audible alarm will sound LOW O2 and NORMAL indic...

Page 8: ...nterclockwise to decrease until the digital readout reads the same as the concentration ppm as printed on the calibration gas cylinder SteP 6 Turn the regulator off and repeat the zero adjustment proc...

Page 9: ...9 Notes...

Page 10: ...10 Notes...

Page 11: ...11 Notes...

Page 12: ...sapeake Va 23320 Telephone 757 424 3967 Toll Free 1 800 866 8100 Fax No 757 424 5348 http www airsystems com e mail sales airsystems com Printed in the U S A Copyright Air Systems International Inc 20...