Why does my Mar Cor Purification Water Filtration System show a RO Feed Pressure Alarm?
If you are getting an RO Feed Pressure Alarm on your Mar Cor Purification Water Filtration System, you should verify the dynamic supply pressure to the RO, ensuring it is a minimum of 15 PSI and a maximum of 130 PSI with appropriate flow. You may need to correct the incoming RO feed water pressure to resolve this issue.
General| Brand | Mar Cor Purification |
|---|---|
| Model | MILLENIUM HX |
| Category | Water Filtration Systems |
| Language | English |
Provides overview of the manual's purpose, content, and how safety terms are used.
Explains safety terminology (NOTE, CAUTION, WARNING) and general safety guidelines.
Describes the system's purpose in purifying water for hemodialysis applications.
Specifies the system's intended use as a dialysis accessory for water production.
Lists conditions and uses for which the system is not designed or intended.
Discusses necessary utilities and environmental factors for proper RO operation.
Details the electrical power requirements for system operation.
Specifies the minimum pressure and flow rate for the RO feed water.
Defines the necessary capacity and flow rate for the RO drain outlet.
Outlines plumbing material requirements to prevent water contamination.
Explains the impact of feed water temperature on system performance.
Lists factors to consider before installing the RO unit, including location and utilities.
Provides step-by-step instructions for connecting and setting up the RO system.
Details the procedure for testing product water quality to meet AAMI/CSA standards.
Outlines the daily procedures for starting up the RO system.
Provides instructions for properly shutting down the RO system.
Defines the criteria and triggers for performing system disinfection.
Step-by-step guide for performing a single heat disinfection cycle.
Procedures and recommendations for storing the RO unit.
Detailed steps for preparing the RO unit for storage using heat.
Explains the fundamental principles and functionality of the RO system.
Lists the materials used for the RO system's wetted components.
Details the function of solenoid valves in controlling fluid flow.
Describes the function of various check valves in the system.
Explains the role of the high-pressure pump in boosting water pressure.
Identifies key sensors and transducers for monitoring system parameters.
Overview of the OPLC controller and HMI interface for system operation.
Lists and describes various alarm conditions and their meaning.
Describes optional accessories available to enhance system functionality.
Presents detailed technical specifications for the RO system.
Specifies the required quality parameters for the RO feed water.
Details the product and waste flow rates under specific conditions.
Lists the electrical specifications including voltage, amperage, and phase.
Provides information on membrane rejection rates and performance.
Specifies the ambient and storage temperature and altitude limits.
Provides guidelines for the proper disposal of the product or parts.
Details compliance with EMI standards and guidance for use.
Introduces routine maintenance, categorizing procedures by frequency.
Lists daily checks and recordings required for system operation.
Outlines tasks to be performed on a weekly basis for system upkeep.
Details maintenance tasks to be performed monthly.
Specifies maintenance tasks to be performed quarterly.
Lists annual checks including water quality analysis and leak inspection.
Describes maintenance tasks that should be performed based on system conditions.
Provides detailed instructions for specific maintenance tasks.
Detailed steps for repairing leaks in threaded and barbed connections.
Procedure for verifying conductivity and temperature sensor readings.
Step-by-step guide for replacing the RO membrane assembly.
Identifies signs and conditions that indicate the need for membrane cleaning.
Step-by-step guide for cleaning RO membranes using chemical solutions.
Procedure for chemical sanitization of the RO system.
Details requirements and procedures for microbiological testing of product water.
Step-by-step guide for performing a product water culture test.
Guidance on performing endotoxin testing on product water samples.
Instructions for the safe storage of cleaning and sanitizing solutions.
Explanation of how to set up and use the Auto Run feature.
Troubleshooting steps for when the RO unit does not power on or operate.
Steps to resolve alarms related to RO feed water pressure issues.
Troubleshooting steps for product water quality alarms.
Steps to resolve the alarm indicating the unit is not upright.
Troubleshooting steps for high product water temperature alarms.
Steps to address alarms related to RO feed water quality.
Troubleshooting steps for pump pressure alarms (high or low).
Troubleshooting steps for high product pressure alarms.
Lists error codes for detected component failures requiring service.
Troubleshooting steps for low product flow issues.
Troubleshooting steps for high product flow issues.
Guidance on identifying and repairing leaks in the system.
Troubleshooting steps for issues causing low membrane rejection performance.
Troubleshooting steps for high TDS/µS readings in product water.
Visual identification of key components within the RO system.
Identifies components visible on the front panel of the unit.
Identifies ports and modules located on the rear of the unit.
Illustrates electrical components and fuses on the right side.
Shows electrical components like PCBs, relays, and transformers.
Exploded view showing the membrane housing and end caps.
Diagram of hydraulic connections and components at the top of the unit.
Diagram of hydraulic connections and components in the center section.
Identifies valve bodies, check valves, and sensors on the main manifold.
Diagram of hydraulic connections and components in the lower section.
Identifies components related to the product water tank and level switches.
Illustrations showing water flow paths in different operational modes.
Shows the water flow path during normal system operation.
Illustrates the water flow path when diverting to drain.
Shows the water flow path during heat or chemical purge cycles.
Illustrates the water flow path during heat/chemical recirculation.
Depicts the system's electrical wiring and connections.
Provides a schedule outlining maintenance tasks by frequency.
Comprehensive list of electrical, membrane, and fitting spare parts with P/Ns.
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