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CO-220 English Instruction Sheet

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CO-220

Carbon Monoxide Meter

Instruction Sheet

Introduction

The CO-220 Carbon Monoxide Meter (hereafter referred to as

“the 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.

Contacting Fluke

To contact Fluke, call one of the following telephone numbers:

USA: 1-888-99-FLUKE (1-888-993-5853)

Canada: 1-800-36-FLUKE (1-800-363-5853)

Europe: +31 402-675-200

Japan: +81-3-3434-0181

Singapore: +65-738-5655

Anywhere in the world: +1-425-446-5500

Or, visit Fluke's Web site at: www.fluke.com.

PN 690559 (English)

May 1998 Rev.2, 4/04

All product names are trademarks of their respective companies.

Summary of content (8 pages)

PAGE 1
CO-220 English Instruction Sheet Page 1 ® CO-220 Carbon Monoxide Meter Instruction Sheet Introduction The CO-220 Carbon Monoxide Meter (hereafter referred to as “the 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.
PAGE 2
CO-220 English Instruction Sheet Page 2 WSafety Information - Read First ⇒ Do not use the Meter as a personal safety monitor. ⇒ Learn and recognize the effects of CO poisoning. 0-1 PPM Normal background levels. 9 PPM ASHRAE Standard 62-1989 for living areas. 50 PPM OSHA enclosed space 8-hour average level.* 100 PPM 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.
PAGE 3
CO-220 English Instruction Sheet Page 3 Self-Test The Meter tests the sensor and the battery each time it is turned on and continuously monitors the battery. If the battery is low, M is shown on the LCD. If battery power is below the level required to power the Meter, or if the sensor fails, the Meter emits a series of five beeps, followed by a long pause, and another series of five beeps. The Meter then turns itself off.
PAGE 4
CO-220 English Instruction Sheet Page 4 Muting the Beeper To mute the beeper, press the ON/OFF switch for more than 2 seconds when turning the instrument on. The mute beeper icon is shown on the display. To re-enable the beeper, turn the Meter off and then turn it back on. 1 MAX 5 2 3 MAX 8 4 7 6 NV001F.
PAGE 5
CO-220 English Instruction Sheet Page 5 Installing and Replacing the Battery 1 2 3 5 4 NV002F.EPS A Screw B Battery Door C Battery, 9 V NEDA or IEC 6LR61, or equivalent D Battery Connector E Sensor 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.
PAGE 6
CO-220 English Instruction Sheet Page 6 CO and Appliance Malfunctions The following table identifies typical problems that can produce high levels of CO. Appliance Fuel Typical Problems Room heaters Oil, natural gas, or LPG (liquefied petroleum gas) 1. Cracked heat exchanger. 2. Not enough air to burn fuel properly. 3. Defective/blocked flue. 4. Maladjusted burner. 5. Building not properly pressurized. Central heating furnaces Coal or kerosene 1. Cracked heat exchanger. 2.
PAGE 7
CO-220 English Instruction Sheet Page 7 Specifications Temperature Operating: Storage: 0 oC to +50 oC -30 oC to +50 oC Humidity (non-condensing) < 3 weeks > 3 weeks 0-99 % RH 0-90 % RH Measurement range 0 to 1000 PPM Measurement resolution 1 PPM for 0 - 200 PPM; 5 PPM for 200 - 1000 PPM Accuracy 5 % or ± 2 PPM (whichever is greater) Sensor type Stabilized electrochemical Gas-specific (CO) Typical sensor life 3 years Temperature Coefficient Add 0.4 % per °C > 25 °C Add 0.
PAGE 8
CO-220 English Instruction Sheet Page 8 Calibration or Service The Meter should be calibrated once a year by an authorized Fluke service center. During normal use, the Meter does not require adjustment. Any required adjustments are made at calibration. To replace the sensor, contact an authorized Fluke service center. Warranty LIMITED WARRANTY & LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for one year from the date of purchase.