If you are currently searching for a "Deckma OMD11 manual" because your unit is offline or alarming, stop and look for the original silver CD in the control cabinet. If it is lost, contact Deckma directly – they will email you a PDF after verifying ownership via the unit’s serial number (stamped on the side plate).
Use a soft bottle brush dipped in a mild liquid detergent or a specialized solvent (like petroleum ether).
The manual is divided into logical sections: installation, operation, calibration, maintenance, and troubleshooting. This makes it easy to find what you need without flipping through unrelated content.
Fix : Check continuity across the relay terminals during a test alarm. deckma omd11 manual
A significant section of the manual is dedicated to fault finding. The most common issues, as implied by the maintenance schedule, are related to contamination. If the display fails to zero during startup, the manual instructs the operator to first perform a mechanical cleaning of the glass tube before attempting a zero adjustment. Other potential faults (like a complete loss of display or alarm function) would necessitate checking the power supply to terminals 1 & 2 and inspecting the PCB for damage or loose connections.
When the unit malfunctions, use these standard indicators to diagnose the issue quickly. Error Symptom / Code Probable Cause Corrective Action Internal memory or processor error.
Before shutting down the system, it is crucial to flush the measuring cell with clean water to prevent buildup. 6. Maintenance and Calibration Regular maintenance is vital for longevity and compliance. If you are currently searching for a "Deckma
While it describes the light-scattering principle briefly, advanced users sometimes want more detail on how temperature, pressure, or oil type affects readings.
This comprehensive guide serves as an operational reference based on the official protocols, detailing the device specifications, installation requirements, system programming, maintenance routines, and troubleshooting procedures. Key Technical Specifications
: Proper function is verified using a Formazin polymer reference standard (typically 4000 FTU diluted to specific requirements) to ensure the monitor remains within the required accuracy limits. Shivtech Marine Control Systems & Services calibration kit contents INSTRUCTION MANUAL DECKMA HAMBURG Gmbh - YUMPU The manual is divided into logical sections: installation,
: Unscrew the top brass cap of the measuring cell.
Check that the display is functional and that the sample flow is consistent.
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| Parameter | Specification | | :--- | :--- | | | Light Scattering (Infrared/Near-IR) | | Measuring Range | 0 – 100 ppm (parts per million) | | Resolution | 0.1 ppm | | Accuracy | ±10 ppm (0-100 ppm range) | | Sample Flow Rate | 3 – 4 Liters per minute (typical) | | Ambient Temperature | -25°C to +55°C | | Sample Water Temp | +10°C to +65°C | | Power Supply | 100-240 VAC, 50/60 Hz | | Alarm Set Points | 15 ppm (Standard Bilge), 100 ppm (Alarm) | | Outputs | 4-20 mA analog output; Relay contacts for alarms | | Protection Rating | IP56 / IP65 (Control Unit) |
: Two independent circuits, factory-set at 15 ppm (adjustable from 2–15 ppm). Power Supply