Why are measuring values not correct on mru Optima 7 Measuring Instruments?
Why are the measuring values not correct on my mru Measuring Instruments? It might be because the sensors came into contact with the gas during calibration. To fix this, ventilate the device with fresh air and then restart it.
What causes wrong measuring values on mru Measuring Instruments?
If you are getting wrong measuring values on your mru Measuring Instruments, it could be due to several reasons. One potential cause is that the gas temperature is either too hot or alternates. To address this, check the probe plug and probe line for any damages such as loose connections. Additionally, remove any condensate from the probe tip.
Why does mru Optima 7 display wrong measuring values?
If your mru Measuring Instruments is displaying wrong measuring values, it could be because the measuring range has been exceeded. Specifically, the oxygen value may be too high, while the carbon monoxide (CO) and carbon dioxide (CO2) values are too low. Perform a tightness test to resolve this! Visually inspect the probes, tubes, and condensate separator to identify any leaking parts.
What to do if there is dirt and / or humidity inside mru Optima 7 Measuring Instruments?
What should I do if there is dirt and/or humidity inside my mru Measuring Instruments? This could be due to a lack of filter effect, sensor failure or pump failure. You should check the filters more often and renew them if necessary. A white filter indicates it's OK, while a brown-black filter needs renewal.
How to fix wrong measuring values on mru Optima 7?
If you observe wrong measuring values with your mru Measuring Instruments, ensure that the cover, intermediary unit, plexiglass tube, and locking pieces are tightly fixed and screwed. Check the tightness every time you change the filter.
What to do if mru Optima 7 measurement is without exact temperature values?
What to do if your mru Measuring Instruments provides measurements without exact temperature values? This might happen if the thermoelement is defective, the balancing network is interrupted, or it is not connected. Call our after-sales service. Also, remove the probe from the gas duct and any condensate from the probe tube.
What to do if mru Optima 7 is too cold to operate?
What to do if the inside of the mru Measuring Instruments is too cold, and the device isn't ready for operation? This can occur if the device was stored in a cold place, such as during winter. To resolve this, place the device in a warm room and allow it to warm up.
What to do if mru Optima 7 cannot be switched off?
What to do if your mru Measuring Instruments device cannot be switched off by pressing the OFF key? If the device does not react to any key presses, press the ESC and ON keys simultaneously for an EMERGENCY OFF. After performing this action, you will need to reset the date and time.
Why are the measuring values not correct on my mru Optima 7 Measuring Instruments?
If the measuring values on your mru Measuring Instruments device are incorrect, it might be because the sensors came into contact with gas during calibration. To resolve this, ventilate the device with fresh air and then restart it.
What to do if mru Optima 7 device cannot be switched off?
If your mru Measuring Instruments device does not react to any key, including the OFF key, perform an emergency shutdown by pressing the ESC and ON keys simultaneously. After this, you will need to reset the date and time.
General| Brand | mru |
|---|---|
| Model | Optima 7 |
| Category | Measuring Instruments |
| Language | English |
Details general safety information and precautions for MRU products.
Explains the categories of safety precautions used in the manual.
Provides guidelines for safe operation and handling of the analyzer.
Describes the function and operation of each key on the analyzer.
Guides on configuring instrument-specific parameters via the Settings menu.
Details how to adjust measurement-specific settings like units and parameters.
Configures Bluetooth communication settings and compatible software.
Customizing measurement programs with parameters like CO limit and fuel type.
Adjusting the CO limit to protect the sensor and for user warnings.
Guidelines for powering the analyzer using the battery or charger.
Procedure for the analyzer's automatic zeroing process.
Steps to choose and start a measurement program from the available options.
Guidance on finding the optimal measurement point in the stack using flue gas temperature.
Explanation of how measurement values are organized and displayed on the analyzer.
Configuring the CO limit value and its effect on measured CO values.
How to stop a running measurement and freeze measured values.
Managing sites: viewing, creating, changing, and deleting site data.
Functions for transferring data via SD card, including importing and exporting sites.
Removing single measurements or all measurements of a specific type.
Exporting all stored measurements to an SD card for external use.
Accessing the service menu, protected by a PIN code, for maintenance adjustments.
Resetting the analyzer to its original factory default settings.
Common issues with the analyzer and their solutions, organized by effect and cause.
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