Co2meter CM-1650 User manual

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CO2Meter
105 Runway Drive Ormond Beach, FL 32174 USA
[phone]
CM-1650
Portable CO2 Welding Gas Analyzer
User Manual
Copyright © CO2Meter, Inc. All Rights Reserved.
Revision 00.00

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Warning!
This product should only be used as described in
this manual. If the equipment is used outside of
the manner specied by CO2Meter, the protecon
provided by the equipment may be diminished.
This equipment should be installed/serviced by
qualied personnel only.
Please contact [e-mail] for more
informaon.

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Contents
CONTENTS: ...............................................................................Error! Bookmark not defined.
Introduction to the CM-1650 ............................................................................................... 4
Important Safeguards .......................................................................................................... 4
Key Features............................................................................................................................... 5
Package Contents...................................................................................................................... 5
Optional Accessories ................................................................................................................ 6
Product Overview...................................................................................................................... 6
Proper Setup............................................................................................................................... 7
Quick Start Guide ...................................................................................................................... 8
Principles of Operation ........................................................................................................ 9
CO2 Blend Selection:............................................................................................................ 9
Display Explained:................................................................................................................ 9
Getting the green “Go”...................................................................................................... 12
Menu..................................................................................................................................... 13
Menu Navigation................................................................................................................ 13
Before Logging ......................................................................................................................... 14
Recording Data......................................................................................................................... 14
Managing Files ......................................................................................................................... 15
SD Card Self diagnosis ............................................................................................................ 15
Specifications ...................................................................................................................... 16
Sensor Slots Explained ....................................................................................................... 16
Battery charging:..................................................................................................................... 18
Troubleshooting Guide........................................................................................................... 19
Maintenance........................................................................................................................ 20
Warranty ................................................................................................................................... 20
Product Returns....................................................................................................................... 21
Support...................................................................................................................................... 21
Contact Us............................................................................................................................ 21

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Introducon to the CM-1650
Thank you for selecting the CM-1650 The Portable CO2 Welding Gas Analyzer. CO2Meter
provides advanced analysis of welding gas blends that contain 0-100% carbon dioxide. The
CM-1650 will allow the user to verify gas blends and meet standards set by the American
Welding Society. This will be achieved by utilizing four NDIR carbon dioxide sensors, all
calibrated to maximize accuracy at dierent measurement ranges.
Important Safeguards
To reduce the risk of re, electrical shock and/or injury, basic safety precautions should
always be followed when using electrical appliances, including the following:
•READ ALL INSTRUCTIONS BEFORE USING THIS METER.
•Use only the included power supply to operate this meter. Inappropriate voltage
supply could cause irreparable damage to this device.
•Do NOT use batteries other than the Li-ion 18650 3.7V rechargeable batteries.
•Additional Li-ion 18650 3.7V rechargeable batteries (3) (can be purchased, here.)
•Do not operate with an obstructed sample path. – remove the luer caps prior to
operation.
•Make sure that the tubes are securely attached to the meter before sampling a
closed environment.
•Ensure the SD Card has gold chips facing up and towards the user, for proper use.
•Do not expose this meter to water or any liquids – utilize the included lters and
water traps.
•Do not operate this meter if the enclosure is opened.
•Do not operate the device if it is malfunctioning.

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Key Features
•Measures CO2 (0-100)
•Quality NDIR CO2 sensing technology
•Simple Target Gas Selection
•Large back-lit LCD display
•Compact, easy to use in the eld
•Rechargeable batteries with extended lifespan (last 30+ hours)
•Data Logging to any size micro-SD Card (16GB SD Card included)
Package Contents
Please verify that your package contains the following items before using the meter:
•CM-1650 Portable Welding Gas Analyzer
•(3) Li-ion 18650 3.7V batteries (Installed)
•(1) Water Trap (1) Hydrophobic Filters
•(2) Particulate Matter lters
•(2) Barbed ttings for lters
•(1) Tubing Set – 6’
•(1) 16 GB SD Card
•(1) SD Card Adapter
•(1) Quick Start Guide
•(1) USB 1.5 cable
•(1) 1.0 LPM Flow Regulator
•(1) AW-15A Welding Adaptor
•(1) Carrying Case

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Oponal Accessories
CM-1650-REG-1.0: 1.0 LPM Flow Regulator (Replacement)
CM-0101: Fittings and lter kit (Replacement)
BAT-18650: 18650 3.7V Li-ion Rechargeable Battery (Replacement)
Note

Product Overview
With the CM-1650 Portable CO2 Welding Gas Analyzer, CO2Meter is providing
advanced analysis of active welding gas blends that contain 0-100% carbon dioxide.
This device veries the most common gas mixtures in the industry and will set the
main targets for verication.

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Proper Setup
Be sure to use the included tubing, lters and ow regulator. Failure to use the device
without these included accessories could result in malfunction or damage to your device.
1. CM-1650
2. Particulate Matter lter
3. Water Trap
4. Flow Regulator

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Quick Start Guide
Taking a measurement with your analyzer is simple and can be completed in as little as 3
minutes!!!! Follow these few steps to begin analyzing your welding gas:
Step 1. Unpackage your device and be sure that your CM-1650 is
charged and ready to use. Step 2. Power on the CM-1650 and wait for
device to complete warm-up.
Step 2. Use the the included tubing, lters, and ow regulator to connect gas supply.
***Note: failure to use included regulator could resulting in damage to your analyzer***
Step 3. Select CO2 welding gas blend concentration to be analyzed.
Step 4. Apply gas to activate the device and begin measuring.

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Principles of Operaon
CO2 Blend Selecon:
User will use up and down key to scroll through the CO2 blend selecons.
Display Explained:

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M a n u a l
Zone 1:
Shows CO2 reading and Active Status
(1) Battery Icon - Indicates battery life
(2) Time-Display time to match with data log
(3) SD card icon - Where recorded data logging is located
(4) Large CO2 reading-Provides a live CO2 reading
(5) Active and Inactive Status-Indicates if gas is owing through the sampling
chamber
Zone 2:
GREEN “OK” to indicate gas is within spec Zone2.
RED “STOP” to indicate gas is out of spec Zone2.
Provides a graphic representation that noties the user if the gas measurement meets
specication. Red “STOP” indicates the measurement is not within spec. Green “GO”
indicates that the measurement is within spec. The user is safe to proceed with the weld
if the green indication is displayed.
Zone 3:
Displays CO2 blend user selection
Zone 3 displays the user selected blend that is being analyzed. The user is prompted to
select this conguration upon startup of the device.
Standard Blend Selection:
(C2, C10 C15 C25 C50)
Custom Blend Selection: Zone3:
(C5 C20 C30 C35 C40 C45 C50 C55 C60 C65 C70 C75 C80 C85 C90 C100)
*Custom blend selection must be made through a secondary process housed in the menu*