The desiccant plays a critical role in preventing condensation inside the sensitive optical compartment. During any maintenance, its condition must be checked. If it has changed color (indicating moisture absorption), it must be replaced to prevent damage to the optical and electronic components.
Clean the glass tube using the procedure above. If air bubbles are present, increase the sample line pressure slightly or check the sample pump for air leaks. Problem: "System Fault" or Blank Display
MARPOL regulations mandate regular calibration validation for oil content meters. deckma omd11 manual
The zero point can be adjusted on site by using clean water and entering the programming mode (Section 10.4 of the manual).
According to the manual, periodic maintenance is required to ensure accurate readings, specifically in compliance with IMO MEPC.107(49) requirements. The desiccant plays a critical role in preventing
0 – 30 ppm (Trend indication up to 50 ppm). Accuracy: Compliant with IMO requirements.
Unlike older light-obscuration detectors, the OMD-11 uses a . The manual explains that the infrared LED sends a beam through the crankcase gas sample. If oil mist is present, light scatters onto a receiver diode. The manual’s optical diagrams are essential for understanding why condensation (not just oil) can trigger alarms. Clean the glass tube using the procedure above
Unscrew the cleaning cap located at the top of the measuring cell housing.
Deckma does not always publicly host manuals due to proprietary safety information, but legitimate sources include:
Searching for "Deckma OMD11 manual" often happens because an alarm is already sounding. Here are the top 5 issues and which manual page to turn to:
Connects via 6 mm to 10 mm OD copper or stainless steel pipe.