English User`s Manual
Contents
1. EXTECH USER GUIDE INSTRUMENTS Digital CO Monitor Model CO30 EXTECH INSTRUMENTS Introduction Thank you for selecting the Extech Instruments Model CO30 The CO30 is a 3 in one Carbon Monoxide CO temperature measurement and humidity measurement meter This device is shipped fully tested and calibrated and with proper use will provide years of reliable service Please visit our website www extech com to check for the latest version of this User Guide Product Updates and Customer Support Description Meter Description 1 Compensation adjustment 2 Control button 3 AC Adaptor jack 4 LCD Display s EXTECH 5 LED indicator SALSA Note Tilt Stand Wall mount access and battery compartment located on rear of meter IMPORTANT SAFETY NOTES The CO30 Carbon Monoxide Monitor is intended for general purpose Air Quality monitoring only and has not been certified for use pursuant to any state or city safety Carbon Monoxide Alarm or Monitoring requirements The C030 Carbon Monoxide Monitor has not been tested by an independent lab to comply with UL 2034 or IAS 6 96 standard It is the responsibility of the customer to obtain and apply current local state and national regulations with regard to CO alarms monitoring and testing CO30 USER GUIDE 2 CO30 en GB_v1 6 12 14 EXTECH INSTRUMENTS Operation Powering the meter If the meter is supplied without batteries installed install t2. icon displayed Never dispose of used batteries or rechargeable batteries in household waste As consumers users are legally required to take used batteries to appropriate collection sites the retail store where the batteries were purchased or wherever x batteries are sold Disposal Do not dispose of this instrument in household waste The user is obligated to take end of life devices to a designated collection point for the disposal of electrical and electronic equipment Troubleshooting Error Codes The following errors may appear on the CO30 display E 1 CO measurement exceeds specified measurement range E 2 Temperature measurement exceeds specified measurement range E 3 Relative Humidity RH measurement exceeds specified measurement range CO30 USER GUIDE 6 CO30 en GB_v1 6 12 14 Specifications Display Status LED indicator CO measurement range CO accuracy CO Resolution Temperature measurement range Temperature Resolution Relative humidity measurement range RH Resolution Temperature Accuracy Relative Humidity Accuracy Alarm functionality Temperature and RH Compensation CO Calibration Zero Calibration Power Meter dimensions LCD display dimensions Weight EXTECH INSTRUMENTS Multifunction LCD displays CO concentration Air Temperature and Relative Humidity Tri color status indication Green lt 10ppm Yellow 10 to 29ppm and Red gt 30ppm O to 999ppm 5 of reading or 10ppm l
3. d in conjunction with side potentiometer Humidity compensation used in conjunction with side potentiometer Alarm Beeper Threshold 25 30 35 50 100 200 ppm Factory Default setting reset Escape Return abort and return to normal mode ZERO Calibration Ensure that the Zero Calibration is performed in a clean air environment no CO gases Press and hold the Control button for 3 seconds until ffi appears on the LCD screen and then press and hold the Control button again to enter the calibration mode CAL should appear on the display CO30 USER GUIDE 3 C030 en GB_v1 6 12 14 EXTECH INSTRUMENTS Release the Control button and wait approximately 20 seconds for the calibration to complete The meter will display END for 2 seconds when calibration is complete and will then return to the normal mode ai sil CUA gt TAL Sad Changing Temperature Units C F When f is shown on the display press and hold the Control button to display the current temperature unit Momentarily press the Calibration Control button to toggle C and F units To save setting press and hold the Control button The meter will return to the normal mode CO CO CO o Temperature Compensation Adjustment When S 3 is shown on the display press and hold the Control button The factory default 0 0 value will flash Turn the compensation potentiometer clockwise to increase the temperature offset or counterclockwise to decrease
4. he supplied batteries in the rear battery compartment to power the meter Please observe proper polarity If the meter is supplied with the batteries installed and a protective battery strip is installed in the battery compartment remove the protective strip to power the meter Alternatively plug the AC adaptor into the jack on the side of the meter and then into an AC power source to power the meter Normal Operation Mode When switched ON the LCD displays 0000 for a period of time depending on the time that the meter has been inactive The meter will then proceed to the normal mode of operation where the LCD displays the current CO levels in ppm the Temperature C F and RH relative humidity alternately every 6 seconds Status Indicator LED The Front panel status LED uses a color coding system to inform the user as to the measured CO concentration Green for Good lt 10ppm Yellow for Caution 10 to 29ppm Red for Danger gt 30ppm If the LED fails to illuminate please return the unit for service Control button The Control button located on the left side of the meter is used to control and program a variety of meter functions Press and hold the Control button for at least 3 seconds to access the Control Setup Mode Repeated presses of the Control button cycle through the available parameters These parameters in order are ZERO Calibration Temperature Unit selection C F Temperature compensation use
5. offset The range is 5 4 F to 5 4 F 3 0 C to 3 0 C When done press and hold the Control button to save the setting The meter will return to the normal measurement mode and will reflect the offset when temperature readings are displayed Note To perform an accurate offset adjustment a standard reference is required for comparison CO A Seed OO BD CO30 USER GUIDE 4 CO30 en GB_ v1 6 12 14 EXTECH INSTRUMENTS Relative Humidity Compensation Adjustment When 5ErW is shown on the display press and hold the Control button to enter the relative humidity compensation adjustment mode Momentarily press the Control button to make a step change in the RH offset the range is 9 to 9 RH When done press and hold the Control button to save the setting The meter will return to the normal mode Note To perform an accurate offset adjustment a standard reference is required for comparison QA Eun pa Warning While performing temperature or RH compensation adjustments do not touch the slotted openings on the meter housing these are where the sensors are located Otherwise accuracy may DE compromised CO ppm aao Note If the meter displays by press the Control button to ooo step to the next setting Alarm Beeper Threshold Selection When bPrb is shown on the display press and hold the Control button The factory default setting will flash Momen
6. ppm O to 50 C 32 to 122 F 0 1 C 0 1 F 20 to 90 RH 1 RH 1 C 1 8 F 5 Meter beeps and displays the alarm bell icon when the CO level exceeds the alarm setpoint default setpoint is 30ppm user adjustable Manual user adjustable Standard user function Standard user function 4 x AAA batteries or supplied Universal AC adaptor 113 x 108 x 53mm 4 4 x 4 3 x 2 1 in 48 x 28mm 1 9 x 1 1 in 159g 5 6 oz Copyright 2014 FLIR Systems Inc All rights reserved including the right of reproduction in whole or in part in any form CO30 USER GUIDE www extech com 7 CO30 en GB_v1 6 12 14
7. tarily press the Control button to choose a 25ppm 30ppm 35ppm 50ppm 100ppm or 200ppm threshold After the selection press and hold the Control button to save ane return to the normal mode ppm CO gm co_ bh 25 The alarm beeper prompts personnel to evacuate an area because of the detection of unsafe concentrations of CO The meter alarms when the CO concentration exceeds the default or user programmed threshold The beeper may be temporarily silenced for approximately 4 minutes by pressing the Control button After this time if the meter continues to detect a CO concentration exceeding the threshold it will alarm again For safety purposes the meter alarm function cannot be completely disabled CO30 USER GUIDE 5 CO30 en GB_v1 6 12 14 EXTECH INSTRUMENTS Revert to Factory Default Settings When rFS is shown on the LCD display press and hold the Control button to reset the CO30 to its default factory settings CO ehi Escape Return Function r When ESCO is shown on the LCD display press and hold the Control button for 3 seconds to abort the current programming step and return to the normal measurement mode CO COLO Maintenance Low Battery Condition When the battery icon appears on the LCD the batteries must be replaced If the meter is low on battery voltage erratic or inaccurate CO concentration readings may result Never use the meter with the low battery
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