Rational iVario 2-XS User manual

iVario® 2-XS
iVario® Pro 2-S
Original installation manual

Unit handover
Dealer: Installer:
Specify for all queries:
Unit no.:
Unit type:
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WARNING
FOR YOUR SAFETY
Do not store or use petrol or other flammable vapours and
liquids near this or any other units.
WARNING
Improper installation, adjustment, modification, maintenance or
repair can result in material damage, injuries or death. Read the
installation, operating and maintenance instructions carefully
before installing or servicing this unit.
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Table of contents
1 Introduction ................................................................................................................. 5
1.1 Information on this manual ......................................................................................................5
1.2 Target group .................................................................................................................................5
1.3 Copyrights.....................................................................................................................................6
1.4 Conformity ....................................................................................................................................6
1.5 Liability and warranty provisions............................................................................................7
1.6 Identification of the unit............................................................................................................7
2 Safety...........................................................................................................................10
2.1 Warning symbols......................................................................................................................10
2.2 General safety instructions....................................................................................................10
2.3 Intended use...............................................................................................................................11
3 Product description .................................................................................................12
3.1 Unit description ........................................................................................................................12
3.2 Technical data ............................................................................................................................12
3.2.1 Unit weight......................................................................................................................13
3.2.2 Unit dimensions .............................................................................................................13
3.2.3 Pan measurements........................................................................................................14
3.2.4 Thermal load....................................................................................................................15
4 Transport....................................................................................................................16
4.1 Lifting points on the unit........................................................................................................17
4.2 Transport with pallet ...............................................................................................................18
4.3 Transporting without a pallet with a pallet truck............................................................19
4.4 Vertical transport without pallet with pallet truck..........................................................20
5 Placement...................................................................................................................22
5.1 Minimum clearance to unit ....................................................................................................22
5.1.1 Distance to walls............................................................................................................22
5.1.2 Distance to heat sources..............................................................................................23
5.1.3 Distance to water sources...........................................................................................24
5.2 Stand the unit up.......................................................................................................................26
5.2.1 Align the unit...................................................................................................................26

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5.3 Set up the unit on the base ....................................................................................................28
5.4 Fixing the unit in place ............................................................................................................29
6 Electrical connection................................................................................................30
6.1 Regulations for electrical connection .................................................................................30
6.2 Open the electrical compartment........................................................................................31
6.3 Connecting the equipotential bonding ..............................................................................34
6.4 Connect the unit to the mains...............................................................................................34
6.5 Connect the unit to the mains for Demo mode...............................................................35
6.6 Close the electrical compartment........................................................................................36
6.7 Power ratings of different voltage types...........................................................................38
6.8 Socket in the unit......................................................................................................................39
7 Network connection ................................................................................................41
7.1 Notes on network connection..............................................................................................41
7.2 Connecting the unit to the network.................................................................................... 41
8 Water connection.....................................................................................................42
8.1 Regulations for water connection .......................................................................................42
8.2 Connecting water inlet............................................................................................................42
9 Waste water connection.........................................................................................44
9.1 Regulations for waste water connection...........................................................................44
9.2 Connect waste water drain....................................................................................................45
10 Decommissioning.....................................................................................................50
10.1 Notes on decommissioning...................................................................................................50
10.2 Disposal.......................................................................................................................................50
11 Options .......................................................................................................................51
11.1 Positioning options..................................................................................................................51
11.1.1 Change the unit foot height to 45 mm....................................................................51

1 | Introduction
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1 Introduction
1.1 Information on this manual
This document is the current version of the installation instruction at the time of
publication. Please note the relevant version and date.
Technical changes, mistakes and typing errors reserved.
This document is part of the unit. Read the manual prior to installation. The
manual is there to ensure that you use the unit safely and install it properly.
The illustrations in this manual are examples only and may differ from the unit.
This manual applies to the following units:
niVario 2-XS
niVario Pro 2-S
Storage
Keep the installation manual and operating instructions close to the unit. The in-
stallation manual must be accessible for professionals authorised by the manu-
facturer at any time during service calls.
Distribution
This installation manual must be passed on to the owner of the unit.
Explanation of symbols
aA condition states all of the requirements that need to be met before the
unit can be used.
1. One action step describes an action to be performed by the reader.
>It expresses a successful interim result.
2. Another action step.
>> The result reflects the outcome of the action.
Explanation of the stickers on the unit
Symbol for potential equalisation according to IEC 60417-5021
Symbol for dangerous voltage according to IEC 60417-5036
1.2 Target group
nThis document is intended for skilled technicians, who have been certified
by the manufacturer after attending training and safety instructions.

1 | Introduction
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nInstallation, inspection, maintenance, and repair work must only be carried
out by trained technicians.
nIt is recommended that only technicians authorised by the manufacturer
perform inspection, maintenance and repair work.
nThe unit may not be used, cleaned, or maintained by children. The unit may
not be used for play. This is prohibited even under supervision.
nThe unit may not be used, cleaned, or maintained by people with limited
physical, sensory, or mental capacity or those without the necessary ex-
perience or knowledge, unless such people are supervised by a person
who is responsible for their safety and who has been informed of the haz-
ards of the unit.
nIn order to prevent accidents or damage, the manufacturer recommends
that technicians attend training and safety instructions.
1.3 Copyrights
Forwarding product-specific information to third parties is prohibited. We re-
serve the right to make technical developments and changes in the interest of
progress. All rights, including to translation and duplication, are reserved.
1.4 Conformity
Conformity refers to the unit as a whole at the time of delivery. The operator is
responsible for ensuring extended conformity following any expansions,
modification and connection of additional functions.
Observe the corresponding local and country-specific standards and regula-
tions regarding the installation and operation of commercial cooking appli-
ances.
Conformity Europe
nThe electricity connection has been constructed and tested according to
IEC 60335 in consideration of EN 60335 and VDE 0700.
nThe water connection has been constructed and tested according to IEC
61770 in consideration of EN 1717, DIN EN 13076 and EN 13077.
nThe drain connection meets the requirements of the applicable provisions
pursuant to SVGW/SSIGE and has been tested and certified accordingly.
nThe unit is approved for use at altitudes up to 4,000 m pursuant to IEC
60335.
Conformity USA and Canada
nThe unit is tested and built according to UL-197, CSA C22.2 no. 109 and
NSF 51.

1 | Introduction
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1.5 Liability and warranty provisions
Liability
Installations and repairs not carried out by professionals authorised by the man-
ufacturer or not using original service parts, and technical modifications to the
unit, which are not approved by the manufacturer, may void the manufacturer’s
product liability.
Warranty
Damage occurring as a result of non-compliance with this installation manual is
excluded from the warranty.
The following are also excluded from the warranty:
nDamage resulting from improper use, installation, maintenance or repair
nUse of the unit for purposes other than those for which it is intended
nModifications or technical alterations to the unit not authorised by the man-
ufacturer
nUse of non manufacturer-original service parts
1.6 Identification of the unit
Type plate
The type plate is located behind the left-hand pan on the installation box.

1 | Introduction
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The type plate contains the following information:
Model number
Connection voltage
Frequency
Connected load
approved flow pressure
range
Serial number
Marketing name
Unit type and model number
Take the classification from the table below.
The name of the unit type and the model number are different on the type
plate. Depending on the unit option, the model number on the type plate ex-
pands to further areas.

1 | Introduction
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Unit size type plate Unit size
LMX.100AE … iVario 2-XS
LMX.100BE … iVario Pro 2-S
LMX.200BE … iVario Pro 2-S with print option

2 | Safety
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2 Safety
2.1 Warning symbols
DANGER
Type and source of danger
Non-compliance will lead to very serious injury or death.
Preventative measures
WARNING
Type and source of danger
Non-compliance can lead to serious injury or death.
Preventative measures
CAUTION
Type and source of danger
Non-compliance can lead to minor or moderate injuries.
Preventative measures
NOTICE
Failure to heed the NOTICE can lead to damage to the unit.
2.2 General safety instructions
This unit is designed in such a way that it presents no danger
if installed according to instructions. This manual describes
how to install the unit correctly.
nAdhere to the relevant local regulations and standards in
your country.
nUse carrying aids such as carrying straps during transport-
ation.
nSecure the unit against tipping during transport, after set-
ting up at the installation location.

2 | Safety
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nWear appropriate protective clothing, such as protective
gloves and safety shoes, when transporting and installing
the unit.
nThe appliance must be installed in a frost-resistant, non-
windy and protected environment.
nDo not expose the unit to weather conditions such as rain.
nOnly connect the unit in accordance with the installation
manual and the information on the nameplate.
nSwitch the unit off before disconnecting the mains power
or connecting to the mains.
nAfter use, only transport the unit at ambient temperatures
above 0°C [32°F].
nOnly store the unit at ambient temperatures above 0°C
[32°F].
nDo not spray aerosols in the vicinity of this appliance while
it is in operation.
nCheck the unit for transport damage. If you suspect the unit
has been damaged in transit, contact your dealer/freight
forwarder immediately.
2.3 Intended use
This unit has been developed for the preparation of hot food. This unit may only
be used commercially, such as in restaurant kitchens and large and commercial
kitchens in hospitals, bakeries or butcheries. This unit may not be used out-
doors. This unit may not be used for continuous industrial mass production of
food.
All other uses are contrary to the intended purpose, and may be dangerous. The
manufacturer assumes no liability for the consequences of using the unit con-
trary to the intended use.

3 | Product description
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3 Product description
3.1 Unit description
NOTICE
Never close or cover the safety overflow
Do not reduce the safety overflow in the cross section.
The safety overflow must always be accessible and free. This is used for
ventilation and drainage as a drain.
The connections for the installation are located on the rear of the unit, behind
the middle cover:
6
7
4
3
2
1
5
1 Waste water connection 4 PG connectors for
optional connections
5
2 Water connection 6 Electrical connection
3 Ethernet network connection 7 Safety overflow
(no connection)
3.2 Technical data
Protection class
The unit corresponds to spray water protection class IPX5.

3 | Product description
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Environmental conditions for operation
nDo not install the unit at ambient temperatures of below 5 °C [41 °F].
nDo not operate the unit at ambient temperatures of below 5 °C [41 °F].
nOnly install the unit in a facility which is sufficiently ventilated with windows
or an exhaust hood.
Noise emissions value
The sound emission value is below 70 dB.
3.2.1 Unit weight
Unit size Weight without packaging kg
[lbs]
Weight with packaging kg
[lbs]
iVario 2-XS 117 [258] 144 [317]
iVario Pro 2-S 134 [295] 161 [355]
iVario Pro 2-S with
print option
157 [346] 184 [406]
3.2.2 Unit dimensions
The unit dimensions refer to a unit foot length of 90 mm [3 1/2 inches].
x y
z
a
Unit size 2-XS
Width mm [inches]
x
Depth mm [inches]
y
Depth mm [inches]
a
Height mm [inches]
z
1100 [43 1/4] 756 [29 3/4] 547 [21 17/32] 485 [19 1/8]
Unit size 2-S
Width mm [inches]
x
Depth mm [inches]
y
Depth mm [inches]
a
Height mm [inches]
z
1100 [43 1/4] 938 [36 7/8] 730 [28 47/64] 485 [19 1/8]
Packaging dimensions
Unit size 2-XS

3 | Product description
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Width mm [inches] x Depth mm [inches] y Height mm [inches] z
1250 [49 1/4] 1100 [43 1/4] 675 [26 5/8]
Unit size 2-S
Width mm [inches] x Depth mm [inches] y Height mm [inches] z
1250 [49 1/4] 1100 [43 1/4] 675 [26 5/8]
3.2.3 Pan measurements
Effective volume
Unit size Effective volume l [gal]
iVario 2-XS 17 [4,5]
iVario Pro 2-S 25 [6,5]
Pan internal dimensions
x
y
z
Unit size Width mm [inches]
x
Depth mm [inches]
y
Height mm [inches]
z
iVario 2-XS 341 [3/8] 370 [14 5/8] 155 [6 1/8]
iVario Pro 2-S 553 [21 3/4]

3 | Product description
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3.2.4 Thermal load
Unit size Thermal load latent (kJ/h) Thermal load sensitive
(kJ/h)
iVario 2-XS 14364 2873
iVario Pro 2-S 20866 4309
We reserve the right to make technical developments/modifications.

4 | Transport
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4 Transport
CAUTION
Risk of crushing due to the weight of the unit
Hands, fingers and feet can be crushed.
nUse appropriate protective clothing during transport.
CAUTION
Risk of tipping during transport
Risk of crushing if the unit tips onto persons.
nNote the centre of mass of the unit.
nMake sure that the unit does not tip over during transport or lifting.
CAUTION
Inclinations when transporting with a transport aid
Risk of crushing and injury during transport with a transport aid over
inclinations or uneven floors.
nDo not go over an incline of more than 10°.
nTransport the unit carefully.
NOTICE
Unit damage due to narrow points
Note the width and height of entrances during transport.
Only transport the unit with the unit top cover closed. If you transport the
unit vertically on the back of the unit, secure the unit covers with a strap.
Do not transport and store the unit on its back for extended periods.
NOTICE
Improper transport
Do not push the unit to the intended installation location.
The unit feet may be damaged.
Transport the unit according to this manual.
aThe unit is on the shipping pallet.
aThe unit feet are positioned in the feet guides in the box of the transport
pallet.

4 | Transport
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aThe intended installation surface is level.
aThe unit top covers are closed.
aAt least 2 persons are required for transportation.
1. Remove the packaging material.
4.1 Lifting points on the unit
NOTICE
Risk of damage if lifted incorrectly
Only lift the unit at the lifting points provided.
Centre of mass
The following diagram shows the centre of mass of the unit. The measures to
the centre of mass are approximate indications that serve the orientation.
CAUTION
Risk of crushing and injury if centre of mass not adhered to
If the centre of mass is not adhered to, the unit can tilt when lifted and
transported.
nEnsure an even weight distribution of the unit.
nNote the centre of mass of the unit.
y
z
x
Width mm [inches]
x
Depth mm [inches]
y
Height mm [inches]
z
iVario 2-XS 544 [21 3/8] 176 [6 7/8] 155 [6 1/8]
iVario Pro 2-S 544 [21 3/8] 182 [7 1/8] 161 [6 3/8]

4 | Transport
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Lifting points on the unit
1. Lift the unit by the base frame marked in the image and the marked pan
covering.
4.2 Transport with pallet
aThe packaging material is removed.
aThe unit is on the shipping pallet.
1. Transport the unit to its place of installation with the transport pallet.

4 | Transport
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2. Lift the unit at the lifting points from the transport pallet and place it on its
intended installation surface.
>> The unit is standing on its intended installation surface and is ready for as-
sembly and installation.
4.3 Transporting without a pallet with a pallet truck
NOTICE
Transporting with a transport aid without protection
Transport the unit as far as you can on the pallet. Do not transport the unit
without protection with a transport aid or a similar transport tool. For
protection, you can use a wooden pallet.
NOTICE
Damage from fixation strap
Be careful not to scratch or damage the unit when attaching the straps.
NOTICE
Damage to the unit feet when tilting the unit
When tilting the back of the unit and tilting it from the back of the unit to the
normal position, ensure that the unit feet are not damaged.
aThe packaging material is removed.
aA protective layer against damage to the unit, for example a wood panel, is
available.
1. Place the damage protection on the pallet truck.

4 | Transport
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2. Lift the unit off the pallet at the lifting points and place it on the pallet
truck.
>> The unit is standing on its intended installation surface and is ready for as-
sembly and installation.
4.4 Vertical transport without pallet with pallet truck
CAUTION
Risk of crushing and injury from vertical transport without straps
The pan lids can open during vertical transport. Hands, fingers or feet could
be crushed.
nSecure the pans and lids with a strap.
To transport the unit through a bottleneck, you can temporarily transport it in
a vertical position on its back.
1. Secure the pans and lids with a strap.