MARTINDALE CO190 Instruction Manual

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CO190 CARBON
MONOXIDE METER
INSTRUCTION
MANUAL
ALWAYS READ THESE INSTRUCTIONS BEFORE
PROCEEDING
Thank you for buying one of our products. For safety and a full understanding
of its benefits please read this manual before use. Technical support is
available from 01923 441717 and [email protected].
CONTENTS
1 Safety Information 1
1.1 Meaning of Symbols and Markings 1
1.2 Precautions 1
1.3 Effects on Health from CO Exposure 2
2 Introduction 3
2.1 Inspection 3
2.2 Description 3
2.3 Accessories 3
2.4 Battery Installation 3
3 Operation 4
3.1 Description of Press Buttons and CO190 Elements 4
3.2 Description of LCD symbols 5
3.3 Low battery indication 6
3.4 Power On/Off 6
3.5 Auto Power Off 6
3.6 Backlight 6
3.7 Unit of Measurement 6
3.8 Max Value Measurement 7
3.9 Hold Mode 7
3.10 SET alarm mode 7
3.11 Alarm Off 8
4 Maintenance
8
4.1 Battery Replacement 8
4.2 Calibration 9
4.3 Cleaning 9
4.4 Repair & Service 9
4.5
Storage Conditions 10
5 Warranty 11
Specifications
1. SAFETY INFORMATION
REMEMBER: SAFETY IS NO ACCIDENT
These instructions contain both information and warnings that
are necessary for the safe operation and maintenance of this
product. It is recommended that you read the instructions carefully
and ensure that the contents are fully understood. Failure to
understand and to comply with the warnings and instructions can
result in serious injury, damage or even death.
Particular attention should be paid to the Warnings, Precautions
and Technical Specifications.
Please keep these instructions for future reference. Updated
instructions and product information are available at:
www.martindale-electric.co.uk
1.1 Meaning of Symbols and Markings
Caution - refer to instructions
Equipment complies with relevant EU Directives
End of life disposal of this equipment should be in
accordance with relevant EU Directives.
1.2 Precautions
The CO190 must only be used by a skilled and competent person
who is familiar with the relevant regulations, the safety risks
involved and the consequent normal safe working practices, and
under the conditions and for the purposes for which it has been
constructed and specified.
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2
Before use check the unit for cracks or any other damage. Make
sure the unit is free from dust, grease and moisture. Also check
any associated leads and accessories for damage. Do not use if
damaged.
The sensor in particular must be protected from exposure to water
or dust as contamination can alter the performance characteristics
of the unit. Always replace the CO190 in its storage case when not
in use.
Avoid severe mechanical shock or vibration and extreme
temperature.
To avoid corrosion from leaking batteries, remove the batteries when
the unit is not in use for an extended period.
1.3 Effects on Health from CO Exposure
The table below shows some effects on health due to prolonged
exposure to various concentrations of CO.
Level of CO ppm Effect on health
0-1 Normal background level
9 Maximum indoor air quality level
50
Maximum concentration for continuous exposure in
any 8 hour average level
200 Mild headache, fatigue, nausea and dizziness
400 Frontal headache, life threatening after 3 hours
800 Death within 2 hours
1600 Nausea within 20 minutes, death within 1 hour
12800 Death within 1 to 3 minutes