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CDL NANO RO Owner's Manual

Reverse osmosis system
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OWNER'S
MANUAL
Version 2.0 | 04/10/2024
NANO RO
REVERSE OSMOSIS SYSTEM
© All rights reserved - CDL Sugaring Equipment

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Summary of Contents for CDL NANO RO

  • Page 1 OWNER’S MANUAL Version 2.0 | 04/10/2024 NANO RO REVERSE OSMOSIS SYSTEM © All rights reserved - CDL Sugaring Equipment...
  • Page 2: Table Of Contents

    TABLE OF CONTENT INTRODUCTION CHARACTERISTICS PARTS PRODUCT DESIGN TECHNICAL SPECIFICATIONS FITTINGS FLOW DIAGRAM RINSE WASH DRAIN CONCENTRATION (1 PASS) CONCENTRATION (BATCH) HOW TO REPLACE FILTRATION CARTRIDGES HOW TO INSTALL MEMBRANES DAILY MEMBRANE CLEANING PROTECT FROM FREEZING IMPORTANT NOTES LONG-TERM STORAGE PROCEDURE WATER QUALITY GUIDELINES WARRANTY...
  • Page 3: Introduction

    Thank you for choosing our Nano RO 3-membrane system. Please read this manual carefully before installation and start-up. The CDL 2- or 3-membrane Nano RO is a simple and effective tool for maple and birch sap concentration. Its three-stage prefiltration removes impurities like suspended solids and larger organic matter to better protect membranes and improve overall system performance.
  • Page 4: Characteristics

    2-membrane system). Recirculation pump: The 3-membrane Nano RO is equipped with a unique recirculation pump for better performance. By creating more cross flow on the membrane surface, the permeate flow remains steady and the system achieves higher concentration. This pump must be running at all times when processing sap, washing...
  • Page 5: Parts

    PARTS Filter Housing Cap O-ring Filter Housing PP Filter 2''x 10'' 800 GPD RO Membrane 6682101 660608 Filter Housing Wrench Membrane Housing Wrench 1/4" - 3/8" Tube Cleaning products (not included) Organic membrane soap Citric acid1 kg (powder) ”Superfl ow green” 1 kg (powder) 3/8"...
  • Page 6: Product Design

    PRODUCT DESIGN DESCRIPTION DESCRIPTION 1200 gal 36 V Pump (717700) 3213 Membrane Housing (66821002-2) Pressure Gauge (664662) Recirculation Pump (717802) On-Off Button (521271) Feed Port 5 Micron PP Filter Housing (66821003)
  • Page 7: Technical Specifications

    TECHNICAL SPECIFICATIONS REVERSE OSMOSIS SYSTEM WITH RECIRCULATION PUMP AND 3 MEMBRANES Model #: 81018 Number of taps: 50 –≥ 250 3 Membranes 800 GPD Membranes Recirculation pump 800 GPD ≥ 30 GPH Water removal: @ 5–6 Brix concentrate Pump rating max flow: 110 GPH Transformer: 110 volts, transformer included...
  • Page 8 FITTINGS 10 13 ITEM ITEM DESCRIPTION DESCRIPTION NUMBER NUMBER ELBOW 3/8” X 1/4” TUBE-MIPT 664661 CAP 3/8” TUBE 664654 ELBOW 3/8” X 3/8” TUBE-MIPT 664658 10 ELBOW 3/8” X 3/8” TUBE-STEM 664659 TEE 3/8” X 3/8” X 3/8” TUBE 664666 11 ELBOW 1/4”...
  • Page 9 3/8" Tube 1/4" Tube 3/8" Tube 3/8" Tube 3/8" Tube 3/8" Tube 3/8" Tube...
  • Page 15: How To Install Membranes

    HOW TO REPLACE FILTRATION CARTRIDGE 1. Unscrew the cartridge housing. 2. Remove the old cartridge. 3. Insert the new cartridge into the housing. 4. Lubricate the transparent gasket lightly with silicone grease. Make sure the gasket is still in place. 5.
  • Page 16: Daily Membrane Cleaning

    DAILY MEMBRANE CLEANING • Rinse the sugar water out of the equipment using 5 gallons of permeate and recover it in the sap tank. • Complete the rinse by draining with 5 gallons of permeate. • Using a 5-gallon bucket of permeate at 80 °F, add 1/4 cup of Super Flow Green membrane cleaner. Place the suction tube (yellow ...
  • Page 17: Long-Term Storage Procedure

    Add 1/4 cup of CDL citric acid to a 5-gallon bucket of permeate, then run the RO in a closed loop for ½ hour to allow proper mixing. To prevent leaks, disconnect the suction (yellow ...
  • Page 18: Water Quality Guidelines

    Storage solution (continued) - Method of membranes storage in the freezer: • Follow the washing and citric acid treatment steps for long-term storage. • Once the final rinse is complete, drain the device and remove the membranes from their housings. •...
  • Page 19: Warranty

    Filter and membranes are not covered by this warranty. Parts found to be defective are subject to inspection by CDL which will confirm or deny that said product is subject to a manufacturing defect. If so, the product will be replaced or repaired at CDL's sole discretion.
  • Page 20 NOTES...

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