Only accessories which are specified for IMR EX660 or permitted by the seller are allowed to be used. Only the charger which is specified for IMR EX660 is allowed to be used. It's forbidden to charge the device in the dangerous environment.
1. Brief Introduction IMR EX660 is a compact and lightweight multi gas detector that continuously measures combustibles, O2, CO, H2S and other toxic gases in ambient air. By using 6 sensors, it can detect at most 7 gases at the same time. Its functional and watertight design (IP 66) incorporates a Bump proof, rubberized housing to meet the toughest requirements of harsh environments.
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Dimensions and weight: 168mm×91mm×45mm about 500g Structure and Functions Appearance Display information Operation Instructions 5.1 Power on When machine is power off, hold for more than 3s and the device will be power on. The screen shows as below. IMR Environmental Equipment, Inc.
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If the entire device’s function is ok, then device can be used in the working area. Note: If any reading on the screen is beyond the prescribed display error range, please follow Clause 5.7 and 5.8 of this manual to re-calibrate it. IMR Environmental Equipment, Inc.
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5s each time. TIME After entering into certain submenu, the user can change the item value by pressing and save the setting by pressing . The user can also exit without saving changes by pressing IMR Environmental Equipment, Inc.
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SELECT Note: Initial password for entering advanced menu is “0000”. 5.5 Gas detection The device monitors and displays gas concentration in real time. Once the gas concentration reaches the preset alarm point, it will initiate alarms. IMR Environmental Equipment, Inc.
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After inputting correct password, the device enters into the setting interface shown as below. IMR Environmental Equipment, Inc.
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After that, a “√” icon When the AD value of the sensor is stable, press displays for gas succeed and “×” for gas failed, shown as below. IMR Environmental Equipment, Inc.
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After changing the figure, press button to save and enter the gas inputting mode, shown as below: When the device senses the input gas, it displays as below: IMR Environmental Equipment, Inc.
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Once finishing calibration one sensor, the device starts to calibrate the next sensor one by one. The operation is same as above. During calibration period, press and the user can skip calibration for some specific sensors. 5.9 Alarm point setting IMR Environmental Equipment, Inc.
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Keep pressing until all the channels have been set. The device will save the setting and exit to the normal detection mode. Closed channels will have a displayed in the channel box. Otherwise, it is open. IMR Environmental Equipment, Inc.
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This function is only available for the device which includes CD and USB data cable. Connect the USB data cable correctly between the device and computer. Then, run the matching program as instructed in the manual for the software. For details, please refer to the software manual. IMR Environmental Equipment, Inc.
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Intense electromagnetic Reset the time and data interference Zero calibration Too much sensor drift Re-calibrate or replace function not the sensor module available Display “-0” in Sensor drift Make zero calibration normal detection status IMR Environmental Equipment, Inc.
Considering environmental protection, do not throw away the old batteries and sensors freely. Please send them to the specified place. It’s forbidden to charge the device and upload data to the computer in the hazardous area. For any application or trouble beyond description in this manual, please the seller for advice. IMR Environmental Equipment, Inc.
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IMR EX660 IMR Environmental Equipment, Inc. 3634 Central Ave. St. Petersburg, FL 33711 Phone: 727-328-2818 E-mail: info@imrusa.com WARNING! The manufacturer observes the right of amending the operation manual without informing the users in advance. IMR Environmental Equipment, Inc.
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