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1. WWW PYLEAUDIO COM Carbon Monoxide Meter Instruction Sheet Introduction The Carbon Monoxide Meter detects the presence of carbon monoxide CO and measures concentrations between 1 1000 parts per million PPM The Meter indicates the presence of carbon monoxide in two ways By a reading on the LCD in PPM By a beeper tone safety Information Read First Do not use the Meter as a personal safety monitor Learn and recognize the effects of CO poisoning _9 PPM ASHRAE Standard 62 1989 for living areas 50PPM _ OSHA enclosed space 8 hour avera OSHA exposure limit 200 PPM Mild headache fatigue nausea and dizziness 800 PPM Dizziness nausea and convulsions Death within 2 to 3 hours U S Department of Labor Occupational Safety amp Health Administration OSHA Regulation 1917 24 The CO content in any enclosed space shall be maintained at not more than 50 PPM 0 005 Remove employees from _enclosed space if the CO concentration exceeds 100 PPM 0 01 What the Meter Does The Meter indicates the presence of CO by a reading on the LCD and a beeper tone The beeper functions much like clicking of a Geiger counter Above 200 PPM the beeper sounds continuously with the concentration of CO From 35 PPM to 200 PPM the beeper sounds discontinuously with the concentration of CO Specifications Temperature Operating OC to 50C Storage 30C to 60 C Operating humidi 0 99 Relative humidity non co
2. heater System not properly vented Ranges Ovens Natural gas or LPG Not enough air to burn fuel properly Defective blocked flue Gas wood coal Green or treated wood Cracked heat exchanger Cracked firebox Stoves Fireplaces
3. lay f replacement with one battery type 9V is required 2 Open battery cover then take out the battery from instrument and replace with a new 9 Volt battery and place the battery cover back Common Sources of CO Common sources of potentially dangerous levels of CO are Poorly maintained furnaces gas heaters or fireplaces Dirty or plugged chimneys or flue exhausts Poorly maintained gas oil or kerosene appliances Internal combustion engines e g automobiles lawnmowers blowers CO and Appliance Malfunctions The following table identifies typical problems that can produce high levels of CO Appliance Fu Typical Problems Cracked heat exchanger Not enough air to burn fuel properly Defective blocked flue Maladjusted burner Building not properly pressurized Gas furnaces Oil natural gas or LPG Room heaters liquefied petroleum gas Cracked heat exchanger Coal or kerosene Not enough air to burn fuel properly Defective grate Central heating furnaces Improper adjustment Wrong fuel not K 1 Kerosene 3 Wrong wick or wick height 1 Not enough air to burn fuel system not properly vented Room heaters Central heaters Not enough air to burn fuel properly Defective blocked flue Maladjusted burner Building not properly pressurized Water heaters Natural gas or LPG Not enough air to burn fuel Maladjusted burner Misuse as a room
4. ndensing 0 to 1000PPM Measurement Resolution 1PPM Accuracy 5 or 10 PPM Battery 9V NEDA 1604A or IEC 6LR61 or equivalent Auto power off Meter automatically shuts down after 15 minutes of inactivity Sensor type Stabilized electrochemical Gas s T ypical sensor life Instrument Familiarization CO sensor LCD Display MAX Hold button Data Hold button Back light button Power button ne OU amp SS KB ot Battery door DATA HOLD The Data Hold function allows the meter to freeze a measurement for later reference 1 Press the DATA HOLD button to freeze the reading on the indicator The indicator HOLD will be appear in the display 2 Press the DATA HOLD button to return to normal operation MAX Hold To hold the highest reading on the LCD press the MAX hold button The MAX hold button is located on the left side of the meter bottom button The meter reading will not change as readings change rather it will only display the highest reading encountered since the MAX hold button was pressed Press the MAX hold button again to return to normal operation BACKLIGHT BUTTON 1 Press the BACKLIGHT key the light will be appear in the display 2 Press it again the light close POWER BUTTON 1 Press the power button power is on and the meter can measure 2 Pull it again Power is off BATTERY REPLACEME 1 As battery power is not sufficient LCD will disp

PCMM05

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