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Summary of Contents for CARBOTEK ND-20 02 DI Series
- Page 1 Nitro Dispenser Operation Manual 115V/60 Hz Models: ND-20-XX-02 DI ATTENTION: Before start of operation, study this manual Carbotek Systems GmbH, Germany Doc Version: DI 1.6-EN / Date: Jan 2024 Doc Version: DI 1.6-EN / Date: Jan 2024...
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Page 2: Table Of Contents
Table of Contents Safety Instructions ............................. 3 1.1. Setup / Commissioning ........................3 1.2. Operations ............................3 1.3. Spare Parts ............................4 1.4. Transport and Storage ........................4 1.5. Electric Connections .......................... 4 1.6. Service ............................... 4 1.7. Intended Usage ..........................4 Before Start ............................... -
Page 3: Safety Instructions
1. Safety Instructions 1.1. Setup / Commissioning The use and maintenance of the machine shall be limited to trained personnel only. Place the unit upright standing in a horizontal, level, dry, and clean place. Ensure that the power connection cable is routed directly to the socket. Do not locate multiple portable socket-outlets or portable power supplies at the rear of the appliance. -
Page 4: Spare Parts
For service and repair jobs please refer to the technical service manual. 1.7. Intended Usage The Carbotek Nitro Dispenser is a ready-to-use dispenser to tap nitrogenated and cooled beverages in particular cold-brew coffee or coffee cocktails. This machine is intended for indoor use only. Such as: Small shops, convenience stores and kiosks, bars and restaurants, staff kitchen areas in shops, offices and other working environments, hotels and motels. -
Page 5: Before Start
2. Before Start 2.1 Dispenser Functionality The Carbotek Nitro Dispenser combines different functions in one device. • Suction of filtered liquids from an unpressurized or pressurized container, possibly from a bag-in-box. • Cooling the liquid in the dispenser cooling block •... -
Page 6: Technical Data And Properties
2.3 Technical Data and Properties Taps 1 Tap Model ND-20-01-02 DI Picture Beverages Espresso-Martini, Coffee-Cocktails, Cold-Brew-Coffee Electrical & refrigerant Power supply 115 V / 60 Hz Wattage / amperage 368 W / 3.2 A R290, 1.66 oz Refrigerant / amount Propane is an extremely flammable gas Electrical connection C14 socket... -
Page 7: Filtration
Foam level control No adjustment – default factory setup Particle air-filter Nitro-Port to connect nitrogen bottles For cleaning put at level 4 on front scale Temperature setup Coldest temperature is at level 7 on front scale Liquid volume inside dispenser 1 x 370 ml (12.5 oz) Cooling effect during nonstop dispense Δ... -
Page 8: Commissioning
Commissioning 3.1. Scope of Supply The Nitro Dispenser is delivered with the components as listed below. The model specific differences are listed in the table. 1-tap Nitro Dispenser 1) 1x Nitro Dispenser 2) 1x Accessories box 3) 2x 5l (170 oz) product / cleaning canister Accessories box parts 2.1) 1x drip tray 2.2) 1x intake hose... -
Page 9: Setup And Start
3.2. Setup and Start The setup and starting procedure between one and two tap versions in principle is identical except the number of taps, intake hoses and canisters differ between the models. 1. Remove foil from drip tray 2. Connect tap and handle to dispenser Remove foil from drip tray Connect tap to the dispenser and fix it with nut... - Page 10 4. Connect canister and rinse with water If filter is in the intake line: Check flow direction at the filter connection. Fill canister half with water. Filter might be also part of the canister lid. About 2.5 l (85 oz) Connect dispenser Connect canister Toggle on pressure...
- Page 11 Rinse the dispenser with Flip nitro toggle water. Flowrate should switch into ON be 0.6 l (20 oz)/min position. 5. Start product dispense Prepare some Espresso Tap until your Nitro Martini in your canister Espresso Martini is coming Doc Version: DI 1.6-EN / Date: Jan 2024...
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Page 12: Adjustments
3.3. Adjustments Things that can be adjusted from the operator are: 1. Nitro On/Off Toggle-Switch 2. Target dispense temperature 1. Nitro On/Off Toggle-Switch Nitro ON: Switch UP Nitro OFF: Switch DOWN NITRO ON NITRO OFF When changing from NITRO-ON to NITRO–OFF it takes about 50 ml (1.7 oz) of product until the remaining nitro gas is out. -
Page 13: Decommissioning
2. Temperature The target dispense temperature can be adjusted at the thermostat knob at the front within a range of Δ 24°F. Turning it clockwise = make it colder (max position is 7) Turning it counter clockwise = make it warmer or switch cooling off at a position of 0. -
Page 14: Hygiene, Cleaning, Maintenance
The product shelf life and the product quality are in the responsibility of the operator. Carbotek can just provide general recommendation at this stage. -
Page 15: Chemical Cleaning
5.4. Chemical Cleaning Track the cleaning activities in a cleaning protocol in case cleaning records are requested from a food inspection. If the machine is setup/used for coffee cocktails the dispensing temperature might drop below the water freezing point. In such cases we recommend to reduce the temperature settings during the cleaning process. - Page 16 4. Check intake filter, jet-nozzle and tap valve Take out filter element and clean with water in case of Open filter adapter with wrench particles or clogging. Note: Filter adapter might have different position Unscrew jet Close filter again nozzle Reconnect the nozzle to the tap.
- Page 17 5. Prepare 2.5 l of cleaning solution and flush dispenser Prepare cleaning solution with 2.5l (85 oz) hand warm water (104°F) and 11g/0.4 oz (two teaspoons) of ONE- Shake canister PRO powder. Tap 2.0 l (68 oz) of Switch PRESSURE ON cleaning solution and connect canister through the...
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Page 18: Preventive Maintenance
5.5. Preventive Maintenance As preventive maintenance jobs are considered: • Rinse the vacuum valve at the canister with warm water. Every 4 weeks This is required if the canister is used as a product canister for beverages. For sugary liquids this is recommended to be done with every cleaning cycle. Take out the silicone vacuum valve at the canister lid. -
Page 19: Packaging And Shipping
6. Packaging and Shipping If parcel shipping is intended, please ship the dispenser ONLY with the original packaging components as shown below. The dispenser tap must be detached before packaging. Packaging Components Parts and article numbers 1) Transport carton (art 413) with handles (2 x 420) 2) Cardboard cut-out front (art 417) 3) Cardboard cut-out top (art 418) 4) Bottom and top foam elements (art 414) -
Page 20: Troubleshooting
7. Troubleshooting 7.1. Online Nitro-Dispenser Service: Troubleshooting 1-Tap | Ketel1 | 115V Helping the operator to identify and https://youtu.be/R2wHw6kXgUU resolve problems 7.2. Step by Step Guide Below find a table with potential problems, its causes and solutions. Problem Cause Solutions 1) Not enough or A change in the foaming behavior can The standard target flowrate is 0.6 l... - Page 21 If flowrate is lower, the root cause might be in the internal pump pressure supply. Contact Carbotek or technician in this case. If flowrate check above is ok, disassemble the Nozzle and check spray crowns for debris.
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Page 22: Spare Parts For Operators
8. Spare Parts for Operators Article Picture Article Text Notes Code Canister 5L, PE, food safe Canister for cleaning and / or product BLANK RED CAP storage Lid for 5L-canister with CPC Ketel 1 Lid with valve for canister (432) Panel Mount Female 3/8 Used from Ketel1 USA Filter in uptake line... - Page 23 Stout-Tap NSF (BI) 1472 without nozzle, handle and shank Jet Nozzle Mono (0.6 l/min) Connection thread IT: 9/16" - 26 TPI Nitro Dispenser Combi-Key Tool for filter (822) and tap (1472) 1419 Rubber feet 7,2/11 LDPE, black Power plug cable North America type B - C13 plug / Nema 5-15 P 1.8 m Accessories box Nitro-Dispenser (Spare part)
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Page 24: Disposal
The guarantee and warranty period during proper and intended use is 1 year. Defect components will be replaced 11. Declaration of Conformity Carbotek Systems GmbH, Germany, declare under our sole responsibility that the product is in conformity with the following standards: 80151 12.
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