Vulkan Lokring MGLD.3000 Product Manual - Schoonover, Inc.

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Multi Gas Leak Detector <strong>MGLD.3000</strong> Operating instructions Select reference leak and start calibration procedure Warnings / functions Warning symbol - blinks during check and calibration Probe is initialized unlocked Connected to power socket Battery charge status First, a reference leak must be selected that is suitable for the gas type being used. The available reference leaks are pre-configured by technical support. List selection (press a list entry, scroll by pressing and simultaneously moving the finger up and down or by pressing the scroll bar, the current setting is highlighted in light blue) Start of test by pressing the "Start" button and pressing the "Start" key on the hand probe Cancel and return to the previous leak search menu "CAL" appears in the display during the entire test- and calibration procedure. Auto zero Warnings / functions Warning symbol - blinks during check and calibration Probe is initialized The present zero point in the surrounding air is set. Once this point is reached, the message "RefLeak" is displayed. Cancel and return to the previous leak search menu BAL_MGLD3000_20101001_en.doc 32-54
Multi Gas Leak Detector <strong>MGLD.3000</strong> Operating instructions Calibration procedure Warnings / functions Warning symbol - blinks during check and calibration Probe is initialized The sensor tip must be held at the reference leak within 5 seconds. If the reference leak is detected (through an increase in the concentration) the functional test begins, otherwise the procedure is canceled. Make sure the reference leak is opened and is filled with test gas in the specified pressure range. The functional test must be repeated. If the measured concentration value is inside the specified range (set-point +/- 30%), the functional test is completed successfully and a correction factor is set to adjust the sensitivity. Cancel and return to the previous leak search menu Tracing Warnings / functions Warning symbol - blinks during check and calibration Probe is initialized The sensitivity level of the hand probe is indicated by the position of the pointer in the pointer instrument. If the sensitivity matches the set-point values, this is indicated by a pointer position in the middle green range of the scale. The functional test was passed. If the sensitivity is within the specified tolerance limits, but is smaller or higher than the set-point, this is indicated by a pointer that is in the left or right yellow part of the scale range. The functional test was passed and a correction factor was calculated. BAL_MGLD3000_20101001_en.doc 33-54
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Vulkan Lokring MGLD.3000 Product Manual - Schoonover, Inc.

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