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General| Brand | FSHS |
|---|---|
| Model | PuROMax |
| Category | Water Filtration Systems |
| Language | English |
Overview of the PuROmax Reverse Osmosis System and its periodic maintenance recommendations for optimal performance.
Detailed list and description of the various components that make up the PuROmax Reverse Osmosis Drinking Water System.
A comprehensive list of tools that may be necessary for the installation of the RO system.
Guidance on selecting an appropriate location for the RO system installation, considering temperature and drain connections.
Advice for installers on preparing the installation site and communicating with customers regarding plumbing.
Instructions for checking the RO system components from the shipping carton and verifying storage tank air pressure.
Detailed steps for installing the RO faucet, including specific precautions for porcelain or enamel surfaces.
Instructions for installing the feed water saddle valve and connecting the supply tubing.
Steps for installing a self-taping feed water saddle valve on copper tubing.
Procedures for installing a saddle valve on metal pipe, including drilling and alignment.
Instructions for installing the drain saddle valve onto the drain pipe.
Guidance on making initial tubing connections for convenience during installation.
Installing the RO membrane, carbon pre-filter, and sediment pre-filter into the unit modules.
Mounting the RO unit to the sink cabinet sidewall, ensuring it is level and secure.
Steps for pre-filling the tank, sanitizing the system, and positioning the storage tank.
Completing all tubing connections, ensuring proper routing and avoiding sharp bends.
Instructions for connecting the RO system to a refrigerator ice maker or water dispenser.
Checking all connections, turning on the water supply, and opening the faucet.
Procedures for flushing the system, checking output rate, and verifying reject flow.
Steps for changing filters and membranes, emphasizing the use of genuine PuROMax parts.
Detailed procedure for sanitizing the RO system using bleach after maintenance.
Explanation of TDS meters, rejection percentage, and water quality measurement.
Understanding product water rate and how to calculate it in GPD or ml/min.
Definition of reject water rate and its calculation using graduated cylinder.
Formula and explanation for calculating the reject ratio of the RO system.
Method for determining the percent recovery of water produced by the RO system.
How water pressure and temperature impact RO system performance and quality.
Information on using PuROMax push-in fittings and proper tubing connection techniques.
Guidance on using inserts with conventional fittings for secure tube connections.
Schematic diagram illustrating the components and connections for the 4 Stage R/O 1¼ system.
Detailed list of parts with part numbers, descriptions, and quantities for the 4 Stage R/O 1¼ system.
Details FSHS, Inc.'s warranty for the under sink Reverse Osmosis drinking water unit.
Specific warranty terms for the RO membrane, including shelf life and in-use period.
Recommended operating conditions for the RO membrane, including pressure, temperature, TDS, pH, and hardness.
Information on other warranties, consequential damages, and specific unit warranty periods.
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