Tone NITRO Leitfaden
INSTALLATION AND USER INSTRUCTIONS
AUGUST 2021
VERSION 2.0
INSTA
DIGITAL MANUAL
DISCLAIMER
Congratulations on purchasing your new TONE product. The information in this
document affects your safety and your legal rights and responsibilities. Read this
entire document carefully to ensure proper configuration before use. Failure to read
and follow instructions and warnings in this document may result in serious injury to
yourself or others, damage to your TONE product, or damage to other objects in the
vicinity. This document and all other collateral documents are subject to change at the
sole discretion of TONE. For up-to-date product information, visit http://www.tone-
swiss.com and click on the product page for this product.
By using this product, you hereby signify that you have read this disclaimer and warning
carefully and that you understand and agree to abide by the terms and conditions
herein. You agree that you are solely responsible for your own conduct while using
this product, and for any consequences thereof. You agree to use this product only
for purposes that are proper and in accordance with all applicable laws, rules, and
regulations, and all terms, precautions, practices, policies and guidelines TONE has
made and may make available.
TONE accepts no liability for damage, injury or any legal responsibility incurred directly
or indirectly from the use of this product. The user shall observe safe and lawful
practices including, but not limited to, those set forth in this document.
Copyright © 2021 by TONE Kaffeemaschinen AG
All rights reserved. No part of this publication may be reproduced, distributed, or
transmitted in any form or by any means, including photocopying, recording, or other
electronic or mechanical methods, without the prior written permission of the publisher.
For permission requests, write to the publisher, addressed at the address below.
TONE Kaffeemaschinen AG
Rheinweg 4
8200 Schaffhausen
Switzerland
+41 52 620 06 06
contact@tone-swiss.com
www.tone-swiss.com
1. INTRODUCTION / GENERAL
2. SAFETY REGULATIONS
3. REQUIREMENTS FOR THE LOCATION OF OPERATION
4. DESCRIPTION OF THE DEVICE
5. INSTALLATION
1.1 General
1.2 Unpacking the device
1.3 Mode of Operation
1.4 Requirements for the beverages
1.5 Technical specification
1.6 Declarations
2.1 General safety regulations
2.2 Electrical hazard
2.3 Operating overpressure
2.4 Danger due to operational cooling
2.5 Danger due to operational heating up
2.6 Danger from sheet edges
2.7 Danger due to flammable refrigerant
3.1 General requirements
3.2 Electrical connections
3.3 Location of operation
4.1 Graphic illustration of the device
4.2 Graphic illustration “NITRO CONTROL PANEL”
4.3 Graphic illustration “SUCTION HOSE”
4.4 Graphic illustration “CLEANING SET”
4.5 Graphic illustration “DRIP TRAY”
4.6 Scope of delivery
5.1 Assembly of the PERLATOR-UNIT
5.2 Assembly of the TAP-UNIT
5.3 First time installation
5.4 Connection of the SUCTION HOSE
5.5 Switching on the device / Ready for operation
5.6 Setting the NITRO effect / foaming
5.7 NITRO or PURE-mode
5.8 Setting the cooling
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TABLE OF CONTENS
6. HYGIENE AND CLEANING
7. MAINTENANCE
8. TECHNICAL DOCUMENTATION
9. TROUBLESHOOTING
EG DECLARATION OF CONFORMITY
6.1 Hygienic handling
6.2 Cleaning schedule
6.3 Equipment areas to be cleaned
6.4 Approved cleaning agents
6.5 Preparation / Switch off machine and remove TAP UNIT
6.6 Cleaning of the TAP UNIT
6.7 Cleaning the PERLATOR UNIT and the MIXER HOUSING
6.8 Preparation of the cleaning liquid
6.9 Dry cleaning
6.10 Empty liquid from device
7.1 Cleaning
7.2 O-rings, Perlators and tap unit
7.3 Air filter
7.4 Condenser fins
8.1 Exploded drawing
8.2 Flow diagram
8.3 Circuit diagram
8.4 Electrical assembly compressor
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05
1. INTRODUCTION / GENERAL
1.1 GENERAL
This manual provides essential information
for safe operation of your NITRO dispensing
system / cold beverage processing system.
Please therefore read the enclosed safety
instructions carefully.
This applies in particular to safety during
installation, operation and cleaning. Please
keep this manual in a safe place
where it is accessible to all users.
Errors and technical changes reserved.
The TONE Kaffeemaschinen AG (in ac-
cordance with its policy) is constant-
ly developing the products further. The
TONE Kaffeemaschinen AG therefore
reserves the right to make changes and im-
provements to the product described in this
documentation without prior notice.
Reproduction of any kind without the prior
written permission of TONE Kaffeemaschin-
en AG is strictly prohibited. All other brands
and names mentioned in this documenta-
tion refer to the corresponding companies
or their products. TONE Kaffeemaschinen
AG claims no right of ownership of brands
or names other than its own.
Disclaimer: Despite careful control of the
contents, TONE Kaffeemaschinen AG ac-
cepts no liability for the content of external
links. The operators of the linked sites are
solely responsible for the content of their
sites.
Please read the operating instructions care-
fully before use and keep them in a way that
they are accessible to all users!
WARNING SIGN
ATTENTION!
MANDATORY SIGN!
PLEASE READ IT.
INFORMATION SIGN!
INFORMATION.
1.2 UNPACKING THE DEVICE
WARNING!
Check immediately whether
any damage can be seen on
the outer packaging of the
device.
Check immediately whether any
damage can be seen on the outer
packaging of the device. Immediately
report any damage to the transporter
or contract partner and document it.
If you do not do this as an entrepreneur,
the goods will be considered
„approved“ and the recipient will no
longer be able to rely on the transport
damage later.
After you have carefully unpacked the
device, please check whether the device has
any external damage.
Keep the packaging in case the device
may have to be shipped by a forwarding
agent. The packaging materials (boxes,
plastic bags) must never be allowed
to fall into the hands of children.
If any defects or damage to the device
are found, please inform the dealer
where you purchased the device
immediately so that the matter can be
dealt with.
INTRODUCTION / GENERAL
06
1.3 MODE OF OPERATION
This cold beverage processing system
combines various functionalities in one
device:
▪ Designed for bag-in-box applications/
sucking a beverage from a pressureless
container
▪ Vacuum switch switches off automatically
when the bag-in-box is empty
▪ Designed for Cold Brew Coffee and certain
other beverages. Suitable for operation with
air, nitrogen and CO2 and adjustable via
„NITRO CONTROL PANEL“ on
the unit or external gas supply
▪ Enrichment of the drink with atmospheric
nitrogen (78%)
▪ Cooling the beverage in the appliance
Cooling block
▪ Tapping the drink in stout-style
1.4 REQUIREMENTS FOR THE
BEVERAGES
WARNING!
The liquids must be filtered
to a filtration grade of at
least 100 µm!
This device was primarily developed
for use with Cold Brew Coffee. However,
use with other beverages such as tea is
also possible if guidelines are followed.
The liquids used must be consumable
liquids. High-proof spirits, syrups
as well as not filtered liquids are
forbidden. It is essential to note that
the liquids must be filtered to a filtration
grade of at least 100 µm (100 microns)
(cf. common disposable filters made of
filter paper), otherwise the pump inside the
device or the PERLATOR UNIT may become
clogged and the device will be damaged.
Furthermore, it should be noted that it is
essential to clean the device after use with
fresh beverages. Only when used with
pasteurized beverages do other cleaning
intervals apply.
Read „CLEANING PLAN AND
INTERVAL“ for information on cleaning-
related issues. Non-compliance will
void the warranty!
1.5 TECHNICAL SPECIFICATION
Produkt / Product:
Typ / Type:
Baujahr / Date of manufacture:
Klimaklasse / Climate class:
Kühlmittel / Refrigerant:
Masse/ Weight:
Serien-Nr. / Serial - No.:
1/N/PE AC 230 V 50 Hz 1,6 A
Getränkezubereitungssystem /
Beverage preparation system
TONE NITRO
2021
N
R290 (50g)
24 kg
TONE-2021-30-1001
SCHULTES MASCHINENBAU GMBH
Am Beetacker 5
63856 BESSENBACH,
DEUTSCHLAND
The weight refers to the machine without
attachments.
WIDENECK
CANISTER
FLEXIBLE
CANISTER
MODE OF OPERATION
07
DECLARATIONS
1.6 DECLARATIONS
We declare under its sole responsibility
that the product „NITRO 2.0“ to which
this declaration refers, complies with the
following directive(s) and standard(s):
LIST OF TECHNICAL REGULATIONS:
• Richtlinie 2006/42 / EG -
Maschinenrichtlinie
• Richtlinie 2014/30 / EU -
Elektromagnetische Verträglichkeit
(EMV)
• Richtlinie 2011/65 / EU - Beschränkung
gefährlicher Stoffe (RoHS)
• NSP-Richtlinie neu 2014/35/EU
All parts in contact with the
medium/liquid and sealants
used in this device comply with
the requirements of the FDA
(Food and Drug Administration) and/or are
made of stainless steel.
2. SAFETY REGULATIONS
2.1 GENERAL SAFETY REGULATIONS
This device corresponds to
the current state of the art.
Operational safety is only
guaranteed if the operating
instructions are followed.
Work instructions must be
followed taking into account the following
dangers.
During the installation and operation of the
NITRO dispensing system we also point out
that the following relevant laws, ordinances,
guidelines and regulations must be observed
and complied with:
1. Equipment and product safety law - GPSG
2. Occupational Safety and Health Act -
ArbSchG
3. Industrial safety ordinance - BetrSichV
4. Food hygiene regulation – LMHV
5. Beverage Dispensing Systems Ordinance
- SchankV (until 30.06.2005)
6. Technical rules for beverage dispensing
systems (TRSK and DIN standards)
7. Ordinance on Hazardous Substances
(Gefahrstoff V)
8. Generally accepted rules of technology
Relevant country-specific rules, guidelines
and regulations are to be applied.
Conversions or changes to safety-relevant
components or elements are generally
prohibited and automatically lead to the
expiration of the manufacturer‘s warranty.
▪ Check the device at least once a day
for visible damage and defects. Contact
a qualified service technician if you need
to make any changes or repair work. The
power cord may only be replaced by
authorized service personnel. Use only
original spare parts and accessories.
▪ Make sure that only authorized
personnel work on the device and that
the operating personnel is provided with
operating instructions and this user manual.
▪ Make sure that no unauthorized person
changes settings on the device or interferes
with the device.
We accept no liability for damage resulting
from the use of non-original spare parts
or accessories, as well as from improper
handling or use outside the device‘s
intended purpose.
2.2 ELECTRICAL HAZARD
Electric shock can be fatal or
lead to serious injury!
Unauthorized interference
with the electrical system is
therefore strictly prohibited.
Water and electricity
produce a deadly mixture!
08
OPERATING OVERPRESSURE
The device is supplied with a moulded
safety plug and may only be connected
to a grounded safety socket. If there is no
corresponding socket outlet with earthing
contact, the connection may only be carried
out by authorised personnel, whereby the
regulations valid at the place of installation
(e.g. in Germany VDE-DIN standard) must
be observed.
2.3 OPERATING OVERPRESSURE
Some components are under
overpressure during
operation and are therefore
a potential source of danger.
Do not loosen or dismantle
any parts that are under
excess operating pressure.
2.4 DANGER DUE TO OPERATIONAL
COOLING
The evaporation temperature
in the coolant circuit can be
as low as -10°C. There is
therefore a potential source
of danger if maintenance,
servicing, cleaning etc. are
carried out on components at the
appropriate temperature without suitable
protective measures.
2.5 DANGER DUE TO OPERATIONAL
HEATING UP
Do not touch the compressor,
condenser, motors and
piping and in particular the
radiator grille on the rear of
the device, as these parts
can heat up during operation,
which may cause injury if touched.
2.6 DANGER FROM SHEET EDGES
There is a residual risk of
injury at sheet edges and
corners despite constructive
prevention.
2.7 DANGER DUE TO
FLAMMABLE REFRIGERANT
The unit is filled with 50g of
flammable refrigerant
(R290). Due to the design
and other precautions, the
risk of flammability can be
excluded as far as possible.
3. REQUIREMENTS FOR THE LOCATION
OF OPERATION
3.1 GERNERAL REQUIREMENTS
Please also observe the technical
regulations for beverage dispensing
systems TRSK 400 „Installation of
beverage dispensing systems“.
Low voltage can damage the compressor.
The same applies if several units are
supplied with power via one power
connection.
The power plug must be freely
accessible.
3.2 ELECTRICAL CONNECTIONS
(see 1.6 Technical specification)
FUSE PROTECTION:
max. 1,6 A
VOLTAGE:
1/N/PE AC 230 V 50 Hz 1,6 A
POWER: 300 W
9
LOCATION OF OPERATION
3.3 LOCATION OF OPERATION
Adequate ventilation and extraction must
be ensured. For this purpose the distance
to the next wall should be at least 20 cm.
Attention:
▪ Never cover and/or block
the air slots. Otherwise
there will be insufficient
cooling capacity and the
cooling system may fail.
▪ Never place the device near
heat sources or direct sunlight.
▪ Under no circumstances should liquid
enter the device, otherwise there is a danger
of short circuit!
4. DESCRIPTION OF THE DEVICE
4.1 GRAPHIC ILLUSTRATION OF
THE DEVICE
These instructions are valid for all
variantes of the NITRO 2.0 Series.
NITRO 2.0
MIXER HOUSING
NITRO CONTROL
PANEL
HANDLE
TAP
BEVERAGE
CONNECTION
POWER CABLE
COOLING GRILL
4.2 GRAPHIC ILLUSTRATION
“NITRO CONTROL PANEL”
NITRO 2.0
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NITRO-SWITCH ON/OFF
NITRO CONTROL DIAL
COOLING CONTROL DIAL
DEVICE SWITCH ON /OFF
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4.3 GRAPHIC ILLUSTRATION “SUCTION HOSE”
4.4 GRAPHIC ILLUSTRATION “CLEANING SET”
4.5 GRAPHIC ILLUSTRATION “DRIP TRAY”
NC PLUG-IN CONNECTOR
SCREW CONNECTION WITH WING NUT
DRIP TRAY “SMALL”
CLEANING CANISTER
CONNECTOR
UNION NUT
CLEANING POWDER
CLEANING BALL
CLEANING BRUSH
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Andere Handbücher für NITRO
2
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