Nighthawk KN-COEG-3 manual Part Three What You Should Know Before the Alarm Sounds, Mid Levels

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Part Three – What You Should Know Before the Alarm Sounds

Learn the difference between dangerous levels, high levels, mid levels and low levels for an average healthy adult:

Dangerous levels, when someone is experiencing symptoms of CO poisoning and CO readings are generally above 100 ppm. Anytime someone is experiencing the symptoms of carbon monoxide poisoning this should be treated as an EMERGENCY. Follow the instructions on page 4-1.

High levels, generally above 100 ppm, with no one experi- encing symptoms. This should be treated as an URGENT situation. Follow the instructions on page 4-1.

Mid levels, generally between 50 ppm to 100 ppm. This should be cause for CONCERN and should not be ignored or dismissed. Follow the instructions on page 4-1.

Low levels, generally below 50 ppm. This indicates a need to watch the situation closely to see if it resolves itself or worsens. Follow the instructions on page 4-2.

Determine if anyone in the household is at high risk for CO poisoning:

Many cases of reported carbon monoxide poisoning indicate that while victims are aware they are not well, they become so disorient- ed they are unable to save themselves by either exiting the building or calling for assistance.

You should take extra precautions to protect high risk persons from CO exposure because they may experience ill effects from car- bon monoxide at levels that would not ordinarily affect a healthy adult. Are there any infants or small children in the home? Be sure to check them for signs of possible CO poisoning because they might have trouble explaining their symptoms. Infants and children are more susceptible to CO poisoning than a healthy adult.

Pregnant women should be aware that their unborn fetus could be harmed by exposure to carbon monoxide, even when the mother suffers no ill effect herself. Any pregnant woman who suspects she may have been exposed to carbon monoxide should immediately contact her physician.

Is there anyone in the household who is elderly, or who has anemia, heart disease or respiratory problems, emphysema or chronic bron- chitis? These individuals are at higher risk for CO poisoning and for health problems from exposure to low levels of carbon monoxide.

If anyone in the household is at high risk for CO poisoning, we urge you to take extra precaution to prevent possible poisoning. You should consider a more sensitive alarm for your home safety. If the unit alarms or if CO readings are shown on the digital display, remove the at-risk person from the premises, if possible. Ventilate the area. The high-risk person(s) should not re-enter the residence until the source of the CO problem has been identified and corrected.

Understand the Effects of Carbon Monoxide Exposure:

Low Levels:

Generally 50 ppm and below.

Mid Levels:

Generally 50 ppm to 100 ppm.

High Levels:

Generally 100 ppm and above if no one is experiencing symptoms.

Dangerous Levels: Generally 100 ppm and above if someone is experiencing symptoms.

Concentration

 

 

of CO in Air

Approximate Inhalation Time and Symptoms Developed

(ppm = parts per million)

 

 

50 ppm

The maximum allowable concentration for continuous exposure for healthy adults

 

in any 8-hour period, according to OSHA*.

200 ppm

Slight headache, fatigue, dizziness, nausea after 2-3 hours.

400 ppm

Frontal headaches within 1-2 hours, life threatening after 3 hours.

800 ppm

Dizziness, nausea and convulsions within 45 minutes. Unconsciousness within

 

2 hours. Death within 2-3 hours.

 

1,600 ppm

Headache, dizziness and nausea within 20 minutes. Death within 1 hour.

3,200 ppm

Headache, dizziness and nausea within 5-10 minutes. Death within 25-30 minutes.

6,400 ppm

Headache, dizziness and nausea within 1-2 minutes. Death within 10-15 minutes.

12,800 ppm

Death within 1-3 minutes.

* Occupational Safety and Health Administration

 

 

 

Reminder: This chart relates to the exposure of healthy adults. Read the info above for descriptions of those who are at higher risk.

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Contents Carbon Monoxide and Explosive Gas Alarm Table of Contents Introduction About this User’s GuideQuick Set-Up Guide Setting up your CO and Gas alarm for first time operationAbout Your CO and Gas Alarm Part One Your Nighthawk CO and Gas AlarmDigital Display Nighthawk’s Unique FeaturesWhere Not to Install Your CO and Gas Alarm Where to Install Your CO and Gas AlarmTo rotate adapter How to Install Your AlarmDirect Plug Alarm To installWall Mounted Alarm Normal Operating CharacteristicsTable Top Alarm How to Test Your Alarm Testing the ElectronicsTesting the sensor response Malfunction Signal Group 2 Microprocessor Failure If the alarm malfunctionsMalfunction Signal Group 1 Component Failure Low Battery WarningPeak Level Memory Button How to Know If Your Alarm is MalfunctioningHow to Care for Your Alarm To Reset the Peak Level Memory…Part Two Carbon Monoxide and Gas Home Safety Tips What You Can Do What You Should Not DoClues You Cannot See Part Three What You Should Know Before the Alarm Sounds Mid LevelsHigh Levels Common Mild Exposure Symptoms Common Medium Exposure SymptomsCommon Extreme Exposure Symptoms Treatment for CO Poisoning Part Four What to Do if the Alarm Sounds for GasWhat to do if the Alarm Sounds for Gas Do not activate any electrical switch or telephonePart Five Technical Information What happens if the power goes out? Part Six Frequently Asked QuestionsPart Six Frequently Asked Questions Part Six Display Reading and What They Mean Display Shows Alarm Sound Unit StatusDisplay Shows Alarm Sound Unit Status Recommended Action Readings You May See When Unit is AC PoweredPage Wall Mount Diagram Limited Warranty Warranty RegistrationPlease send products and all other correspondence to

KN-COEG-3 specifications

The Nighthawk KN-COEG-3 is a state-of-the-art carbon monoxide and explosive gas detector designed to offer paramount safety for homes and workplaces. With its sleek design and advanced technology, this device stands out in the market for its reliability and ease of use. One of the most striking features of the KN-COEG-3 is its dual-function capability, allowing it to detect both carbon monoxide (CO) emitted from sources like gas appliances and vehicles and explosive gases such as natural gas and propane. This dual detection provides an added layer of safety, ensuring that you are alerted to potential dangers in real time.

The device is equipped with a highly sensitive electrochemical sensor for carbon monoxide detection, which offers precise readings and minimizes false alarms. The explosive gas sensor utilizes a catalytic bead technology, which allows for quick identification of dangerous gas leaks. Together, these technologies ensure that you are protected from two of the most serious gas-related hazards.

Another key feature of the Nighthawk KN-COEG-3 is its user-friendly interface. The device includes a well-designed LCD display that provides clear, easy-to-read information regarding the levels of carbon monoxide and explosive gases detected in the air. It also features a loud alarm system that activates immediately upon detection of dangerous levels, ensuring that occupants can promptly respond to evacuation protocols.

The KN-COEG-3 boasts a compact and stylish design, making it easy to install in various locations, whether mounted on a wall or placed on a countertop. It is powered by an AC adapter with a battery backup, which guarantees continuous operation even in the event of a power outage. This reliability ensures peace of mind for users, whether they are at home or away.

Additionally, the device incorporates advanced self-test features that allow it to periodically check its sensor and system functionality, assuring users of its operational integrity. By coupling advanced technology with a commitment to user safety, the Nighthawk KN-COEG-3 presents a compelling solution for anyone looking to enhance their safety against carbon monoxide and explosive gas hazards in their environment.
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