Sealey SCMA1 Manual

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions, and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
Refer to
instructions
1. SAFETY
1.1. WHAT IS CARBON MONOXIDE?
1.1.1. Carbon Monoxide (CO) is an insidious poison that is released when fuels are burnt. It is a colourless, odourless, tasteless gas and
therefore very difficult to detect with the human senses. CO kills hundreds of people each year and injures many more. It binds
to haemoglobin in the blood and reduces the amount of oxygen being circulated in the body. In high concentrations CO can
kill in minutes. CO is produced by the incomplete combustion of fuels such as wood, charcoal, coal, heating oil, paraffin,
petrol, natural gas, propane, butane etc.
1.1.2. Examples of CO sources:
Running car engine in a garage, oil and gas furnaces, wood stoves, barbecues, clogged chimneys, wood and gas fireplaces, heating
boiler, gas appliances, portable generators, gas or kerosene heaters.
1.2. SYMPTOMS OF CO POISONING
The following symptoms may be related to CO poisoning:
35ppm The maximum allowable concentration for continuous exposure for healthy adults in any 8 hour period.
200ppm Slight headaches, fatigue, dizziness, nausea after 2-3 hours.
400ppm Frontal headaches within 1-2 hours, life threatening after 3 hours.
800ppm Dizziness, nausea and convulsions within 45 minutes, unconsciousness within 2 hours, death within 3 hours.
1600ppm Headache, dizziness and nausea within 20 minutes, death within 1 hour.
6400ppm Headache, dizziness and nausea within 1-2 minutes.
1.3. Installing a CO alarm is only the first step towards safer living conditions. Make sure that you and the other members of your
household are familiar with the cause and effects of carbon monoxide poisoning and how to operate the CO alarm.
Test your CO alarm once a month.
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Replace low batteries immediately.
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Only purchase approved combustion devices.
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Install combustion devices in the correct way and strictly follow the instructions of the manufacturer.
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Have any installations carried out by a professional.
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Have your installations checked by a qualified installer on a regular basis.
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Have your chimney and any drainage cleaned every year.
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Regularly check all combustion devices and verify if devices are free of corrosion.
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Never use a barbecue indoors or in garages.
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Ensure proper ventilation when using a fireplace or multiburner.
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Always pay attention to the symptoms of Carbon Monoxide poisoning.
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This alarm can only be used for residential applications, it is NOT suitable for use on boats, in vehicles, factories or shopping malls etc.
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Avoid contact with organic solvents (including silicone and other adhesives), coatings, pharmaceutical, oil and high concentrations of
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gas. This unit can not be used in environments containing corrosive gas, corrosive gas can damage the unit.
DO NOT use where there is strong wind movement.
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DO NOT block the alarms air inlet otherwise the unit's sensitivity will be affected.
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This unit can not bear excessive shock or vibration.
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It will take this alarm a long time to return to its initial state after it has been used in high concentrations of gas for a long time.
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Never open the unit, electrolyte leakage can cause damage.
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This CO alarm is designed only to sense Carbon Monoxide from any source of combustion. It is NOT designed to detect smoke, fire
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and other gases.
WARNING: This device is designed to protect individuals from acute effects of carbon monoxide exposure. It may not fully safeguard
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individuals with specific medical conditions. If in doubt, consult a medical practitioner.
2. INTRODUCTION
Certified to BS EN50291-1:2010+A1:2012. Memory feature allows the operator to detect if and when the alarm has sounded while there has
been no-one present. Front LED panel indicates low battery and fault. Powered by three AA batteries (not included). Maximum lifespan five
years.
3. SPECIFICATION
MODEL NO: ............................................................. SCMA1
Batteries (not included) .................................................3x AA
© Jack Sealey Limited
CARBON MONOXIDE ALARM
SCMA1
MODEL NO:
Original Language Version SCMA1 Issue 2 23/06/2020