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 User Manual 

 

Carbon Monoxide Meter 

 

Model CO15  

 

 

 

 
 

Additional User Manual Translations available at 

www.extech.com

 

Summary of Contents for CO15

Page 1: ...User Manual Carbon Monoxide Meter Model CO15 Additional User Manual Translations available at www extech com ...

Page 2: ... and translations of this User Manual Product Updates and Customer Support Features Adjustable carbon monoxide warning level Dual Display Long life electrochemical sensor Audible alarm Backlit LCD for easy viewing in dimly lit areas Low battery indicator Auto power off Included wrist strap and carry pouch Safety Information IMPORTANT SAFETY NOTES The CO15 Carbon Monoxide Monitor is intended for ge...

Page 3: ...ture and in an area free of CO If not the meter will read incorrectly when subsequently measuring CO 0 1 PPM Normal background levels 9 PPM Maximum allowable short term exposure 50 PPM Maximum allowable continuous exposure level in any 8 hour period according to OSHA 200 PPM Mild headache fatigue nausea and dizziness after 2 3 hours 400 PPM Frontal headache with 1 2 hours life threatening after 3 ...

Page 4: ...MAX reading mode 3 Secondary Display 4 Unit of measure Button Descriptions Turn the meter on and off short press Select alarm setpoint value long press from a powered OFF state release the button when desired alarm limit is displayed Turn the backlight on and off short press Toggle temperature units long press during self test period Reset Maximum CO value long press in normal operating mode ...

Page 5: ... environment and displays the reading in parts per million PPM in the primary display 1 To take a measurement trace the CO15 around the area of the suspected leak 2 The meter indicates the presence of carbon monoxide CO in PPM in the primary display The secondary display indicates the maximum value since powered on 3 Long press the backlight button while in measurement mode to reset the maximum va...

Page 6: ...e the rear battery compartment cover by pushing up on the tab at the bottom of the meter Do not operate the meter with the battery compartment open 2 Replace the 3 1 5V AAA batteries observing correct polarity 3 Re assemble the meter before use Safety Please dispose of batteries responsibly never dispose of batteries in a fire batteries may explode or leak If the meter is not to be used for 60 day...

Page 7: ...ace batteries Display Display switches off Check for low battery indicator replace batteries Display Calibration Failure Check for low battery indicator replace batteries E2 Measurement is below the range of the meter Check readings in a different area E3 Measurement is above the range of the meter Check readings in a different area E4 Data error Contact Extech for service E31 A D failure Contact ...

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