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USER GUIDE
Nitrogen
Infusion Box
READ AND SAVE THESE INSTRUCTIONS
NOTICE TO INSTALLER: Please leave this booklet with the machine.

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Summary of Contents for Curtis Nitrogen Infusion Box

  • Page 1 USER GUIDE Nitrogen Infusion Box READ AND SAVE THESE INSTRUCTIONS NOTICE TO INSTALLER: Please leave this booklet with the machine.
  • Page 2: Table Of Contents

    ............................PC1 ............................II43 ..............................CI32 ....................................................IP190 ..........................................................Contact Information Wilbur Curtis Co., Inc. 6913 Acco Street | Montebello, CA 90640 US Phone: 323-837-2300 | Toll Free: 800-421-6150 Email: csrassistance@wilburcurtis.com | Web: www.wilburcurtis.com . - 4:00 . PT Email: techsupport@wilburcurtis.com...
  • Page 3: Fs104

    KEY FEATURES/SPECIFICATIONS/SYSTEM REQUIREMENTS FS104 Key Features • Converts existing, N pressurized, cold brew and drink systems for nitrogen infused cold drink dispensing. • Gives cold drinks a creamy, velvety texture and taste. Can be used with cold brew coffee, beer, dairy drinks and juices.
  • Page 4: Is11

    • This appliance is designed for commercial use. Any service other than cleaning and preventive maintenance should be performed by an authorized Wilbur Curtis service technician. • This product is rated for dispensing beverage products at ambient or cold temperatures. Do not use it to dispense hot beverage products.
  • Page 5 IMPORTANT SAFEGUARDS IS11 CE Requirements • This appliance must be installed in locations where it can be overseen by trained personnel. • For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C. • This appliance is not suitable for outdoor use. •...
  • Page 6: Pc1

    PRE-INSTALLATION CHECKLIST IMPORTANT: The Curtis Nitrogen Infusion Box is designed for locations with an existing draft system. If the NIB will be a component of a new draft system installation, please consult with your draft technician for integration of the NIB into your new draft system. See the INSTALLATION INSTRUCTIONS section for a typical system layout.
  • Page 7: Ii43

    INSTALLATION INSTRUCTIONS II43 WARNING: WARNING: Do not exceed the maximum gas pressure and beverage temperature stated in the SPECIFICATIONS IMPORTANT: IMPORTANT: Before proceeding with installation, make sure that you have all the required components listed in the PRE-INSTALLATION CHECKLIST Nitro stout Standard Main N faucets...
  • Page 8 INSTALLATION INSTRUCTIONS II43 Installation Mount the NIB IMPORTANT: infusion box (NIB), be sure to allow room for the plastic beverage and N lines (allow for bend Determine the location for the NIB, inside the If using the mounting bracket, loosen the appropriate screws on the back of the NIB and slide the mounting included self-drilling screws to attach the NIB to the If using the double-sided tape to mount the NIB, clean...
  • Page 9 INSTALLATION INSTRUCTIONS II43 Prepare for Operation Main gas pressure Open the main gas shut-off valve and adjust the regulator on the N supply to between 30 - 50 gas in tank The pressure required for your system may vary, Pressure keg and NIB N supply valves on the manifold, if 11 Clear air from the line(s) by opening the faucet(s)
  • Page 10: Ci32

    Open each faucet, pouring until you see At a minimum, allow the system to sit for the manufacturer. Curtis recommends leaving the e Allow the system to sit for the amount of time system thoroughly with water before returning it to use.
  • Page 11 ROUGH-IN DRAWINGS RD103 NIB1 11.92in [30.3 cm] 2.56 in [6.5 cm] 8.32 in [21.1 cm] 6.42 in [16.3 cm] 2.18 in [5.5 cm] 4.91 in [12.5 cm] 1.00 in 4.75 in 4.56 in [2.5 cm] [12.1 cm] [11.6 cm] 3.06 in [7.8 cm] 10.02 in 1.75 in...
  • Page 12 ROUGH-IN DRAWINGS RD103 NIB3 11.92 in [30.3 cm] 2.56 in [6.5 cm] 1.35 in [3.4 cm] 1.30 in 8.32 in [3.3 cm] [21.1 cm] 6.42 in [16.3 cm] 1.35 in [3.4 cm] 1.30 in [3.3 cm] 0.88 in 1.56 in [2.2 cm] [4.0 cm] 4.91 in...
  • Page 13: Ip190

    ILLUSTRATED PARTS/RECOMMENDED PARTS IP190 NIB - Installation Accessories - Exploded View 3.00 in [7.62 cm] Parts List ITEM # PART # DESCRIPTION TO CONVERT 3/8 INCH O.D. BEVERAGE IN AND OUT WC-53170K KIT, INSTALLATION NIB CONNECTIONS FOR USE WITH 1/4 INCH O.D. TUBING TO MOUNT NIB TO WALL.
  • Page 14 TROUBLESHOOTING GUIDE TG43 Troubleshooting Guidelines Nothing Comes Out of the Faucet or Flow Out of the Faucet is Slow Product Flows, But There is Too Little or No Foam NIB infusion level knobs Too Much Foam Only Gas and Spurts of Liquid Come Out of Faucet...
  • Page 15 TROUBLESHOOTING GUIDE TG43 Watery Output from Faucet Product Taste Has Deteriorated or Has Become Slimy Cleaning Instructions Product Tastes of Soap or Chemicals Adjustment Knob Does Not Turn Locking collar in Locking collar in unlocked position locked position Adjustment Knob - Side View Adjustment Knob Has No Effect - Foam Level Does Not Change When Knob is Turned Unlocked Locked...
  • Page 16 TROUBLESHOOTING GUIDE TG43 Schematic - NIB1 N2 IN ADJUSTMENT KNOB ITEM # DESCRIPTION ORIFICE NEEDLE VALVE ELBOW CHECK VALVE INJECTOR VALVE BEVERAGE IN BEVERAGE OUT...
  • Page 17 TROUBLESHOOTING GUIDE TG43 Schematic - NIB2 N2 IN ITEM # DESCRIPTION ORIFICE ADJUSTMENT KNOB 1 NEEDLE VALVE ELBOW CHECK VALVE INJECTOR VALVE Y BARB BEVERAGE IN (1) BEVERAGE OUT (1) ADJUSTMENT KNOB 2 BEVERAGE IN (2) BEVERAGE OUT (2)
  • Page 18 TROUBLESHOOTING GUIDE TG43 Schematic - NIB3 N2 IN ITEM # DESCRIPTION ORIFICE ADJUSTMENT NEEDLE VALVE KNOB 1 ELBOW CHECK VALVE INJECTOR VALVE Y BARB BEVERAGE IN (1) BEVERAGE OUT (1) ADJUSTMENT KNOB 2 BEVERAGE IN (2) BEVERAGE OUT (2) ADJUSTMENT KNOB 3 BEVERAGE IN (3) BEVERAGE OUT (3)
  • Page 19 • Losses due to down time: Curtis is not responsible for any losses due to down time caused by the equipment requiring repair or replacement. • Improper operation of equipment: The equipment must be used for its designed and intended purpose and function.

This manual is also suitable for:

Nib seriesNib1Nib2Nib3