Skymsen LI-2,0-N User manual

INSTRUCTIONS MANUAL
BLENDER HIGH ROTATION, STAINLESS STEEL, STAINLESS STEEL CUP,
2,0 LITRES
MODEL
LI-2,0-N

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SUMMARY
1. INTRODUCTION ................................................................................. 3
1.1 Safety .................................................................................................................... 3
1.2 Main Components ................................................................................................. 6
1.3 Technical Characteriscs ........................................................................................ 7
2. INSTALLATION AND PRE OPERATION.................................................. 7
2.1 Installaon ............................................................................................................ 7
2.2 Pre Operaon ........................................................................................................ 8
3. OPERATION...................................................................................... 10
3.1 Starng.................................................................................................................10
3.2 Feeding Procedure ................................................................................................10
3.3 Safety System .......................................................................................................11
3.4 Cleaning and Sanizing .........................................................................................11
3.5 Cauons with Stainless Steel: ...............................................................................12
4. GENERAL SAFETY PRACTICES............................................................ 14
4.1 Basic Operaon Pracces......................................................................................14
4.2 Safety Procedures and Notes before Switching the Machine ON ...........................15
4.3 Roune Inspecon................................................................................................16
4.4 Operaon .............................................................................................................16
4.5 Aer Finishing The Work.......................................................................................16
4.6 Maintenance ........................................................................................................16
4.7 Warning................................................................................................................17
5. ANALYSIS AND PROBLEM SOLVING .................................................. 18
5.1 Problems Causes and Soluons ............................................................................18
6. MAINTENANCE ................................................................................ 20
7. ELECTRIC DIAGRAM ......................................................................... 21

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1. INTRODUCTION
1.1 Safety
When incorrectly used this equipment is a potenally DANGEROUS machine. Maintenance,
cleaning or any other service shall be performed by a duly trained person and with the
machine unplugged.
To avoid accidents respect the following instrucons :
1.1.1 Read all the instrucons.
1.1.2 In order to avoid the risk of electric shocks and damage to the machine, never operate
it wearing wet clothes or shoes, install the equipment on a wet or humid surface nor dip it
in water or any other liquid, and do not spray water directly on it.
1.1.3 The use of the equipment must be always supervised specially when used next to
children.
1.1.4 Before cleaning and when not in use or before inserng or removing accessories,
maintenance, or other services, disconnect machine from power source.
1.1.5 – Do not use the equipment if the cord or the plug is damaged. Do not leave the
electric cable on the edge of the table or counter nor let it touch hot surfaces.
1.1.6 Do not use the equipment if it is not working correctly, nor if it has been damaged in
any way. In case that happens, take the equipment to the nearest Technical Assistance to
check it up.
1.1.7 The use of accessories not recommended by the manufacturer may cause personal
hurt.
1.1.8 Keep your hands or any tool out of the machine while operang to avoid personal
hurt or any damage to the equipment.
1.1.9 During operaon, never wear loose clothes with wide sleeves principally around the
wrists.
1.1.10 – Make sure the equipment voltage and the network voltage are the same, and the
equipment has been solidly grounded.
1.1.11 – Knife has sharp edges, handle it with care
1.1.12 – Always place the Lid # 02 (Pic.01) on the cup before to start the machine,

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1.1.13 – Always hold the Cup # 03 (Pic.01) while the blender is in operaon. If the cup #3
(Pic. 01) gets loose, turn o the equipment immediately.
1.1.14 – When mixing hot liquids remove the Cap # 01 (Pic.01) out of the Lid # 02 (Pic.01)
and keep the hands away from the Lid hole avoiding possible burns
1.1.15 - Never touch the knife when the equipment is operang
1.1.16 – When installing the equipment make sure that it is grounded accordingly to the
local laws and norms.
1.1.17 – Do not use the equipment outdoors.
1.1.18 – Do not expect your blender to replace any other kitchen appliance. It is not
supposed to make mashed potatoes, it does not blend egg white or any other cream for
covering, it does not grind raw meat, it does not blend hard pastas and does not extract
kernels from fruit and vegetables.
1.1.19 – Do not process mixtures for too long. Remember that this kind of blender works in
seconds and not in minutes. Therefore, never let your blender working for more than one
minute. It is beer to switch it o and check the mixing consistency aer a few seconds to
avoid over blending.
1.1.20 – Do not overload the motor with big or heavy porons, once it will decrease the
blender’s lifespan. If the motor stops, immediately switch it o, unplug and remove part of
the load before restarng the operaon.
1,1,21 For your safety the temperature of the product shall not be above 40 degrees
cengrade.
1.1.22 This equipment has been designed to be used in commercial kitchens, such as
:restaurants, cafeterias, hospitals, bakeries, butcheries and so on.
This equipment is not recommended to be used:
- when connuous industrial producon is necessary.
- the working place has a corrosive or explosive atmosphere nor water vapour or gas
contaminated ambient.

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IMPORTANT
For the operator safety this equipment has a safety system not allowing to be
accidentally started aer an eventual electricity failure.
IMPORTANT
Make sure the cord is in perfect condions for use. If it is not, change it for a new
one in accordance with the technical specicaons and safety rules.
The substuon shall be made by a qualied professional, and shall respect the
local safety norms.
IMPORTANT
This equipment must not be used by children or any persons with reduced
physical or mental aptness, lack of experience or knowledge, unless they are
under supervision or have received from the person responsible for safety, proper
instrucons on how to use the equipment.
IMPORTANT
Children shall be watched in order to avoid them to play with the equipment.
IMPORTANT
In case of emergency take o the plug from its socket.
IMPORTANT
Never spray water directly on to the equipment.

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1.2 Main Components
All the components of this machine are made with materials sensibly selected to suit their
funcons, according to test standards and also Siemsen know-how.
PICTURE 01
04
02
05
01 – Cap
02 – Lid
03 – Cup
04 – Housing
05 – On / O / Pulse Switch
06 – Feet
03
01
06

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TABLE 01
CHARACTERISTICS UNIT LI-2,0-N
Cup’s maximum capacity l 2
Voltage V 110
Frequency Hz 50 ~ 60
Current A 1,5
Height mm 420
Width mm 200
Depth mm 190
Net Weight kg 2,3
Gross Weight kg 2,8
1.3 Technical Characteriscs
2. INSTALLATION AND PRE OPERATION
2.1 Installaon
2.1.1 Placing
The Blender is to be installed onto a leveled dry and rm surface approximately 850 mm
high
850 mm
2.1.2 Electrical Installaon
This equipment was developed to be used with : 110V. Upon receiving the Blender control
the voltage indicated on the cord label.
The cord has a plug with three pins, the middle one is grounding. It is mandatory the three
pins to be connected before to start to use the blender.

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2.2 Pre Operaon
Before using the machine all parts that get
in contact with food must be washed with
running water and neutral soap. To clean
your Blender read item 3.4 Cleaning.
Make sure the blender is stable on its working
place.
2.2.1 Procedure to Disassemble and
Assemble the Cup
Before to use the blender the cup has to be
disassembled to wash all its parts.
Procedure to assemble the cup parts:
1 – Place the sealing ring n°01 on the central
bearing n°02,( Pic. 02).
2 – Fit the central bearing n°02 plus the
sealing ring n°01 in the cup’s base n°03,(Pic.
02).
3 – Thread the cup n°04 in the cup’s base
n°03.( Pic 02)
IMPORTANT
Make sure that the network voltage is the same as the machine voltage.
PICTURE 02
2.2.2 To Remove and to Place the Cup
The Cup # 03 (Pic.01) has a versale ng system allowing an easy, quick and safe placing.
To remove or to place the Cup # 03 (Pic.01) just li it using the handle. Do always use the
handle with a rm hold to remove or to place the Cup.
06
05
04
01
02
03

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IMPORTANT
Never remove or place the Cup with the equipment switched ON.
2.2.3 Placing the Lid
The Cup has a Lid # 05 (Pic,02) made of non toxic material, providing an ecient sealing
during operaon. Make sure the Lid is correctly placed on the Cup as may be seen picture
03 below.
PICTURE 03
2.2.4 Placing the Cap
The Cap # 06 (Pic.02) may be used to watch the process, and also to add ingredients during
operaon.
To remove the Cap just turn it clockwise unl it gets free then li it, See picture 04 below.
PICTURE 04

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IMPORTANT
Cut the product in small pieces approximately 3.5 cm wide, it will help to reduce
the blending me parcularly with frozen products. When processing ice, it is
obligatory to add some water.
3. OPERATION
3.1 Starng
- Place the Plug into the Socket.
- To start the equipment just press the On / O Switch n°05 (Pic.01) to the “I” posion
- To turn the equipment o just press the On / O Switch n°05 (Pic.01) to the “O” posion.
3.2 Feeding Procedure
Check and make sure that the equipment is rm and levelled on its working place.
Remove the Lid along with its cap.
With the equipment switched OFF place inside the cup rst the liquid ingredients of the
receipt, then drop the more consistent products.
PICTURE 05
01
Consider the maximum level indicated on the Cup, as shown on Pic.05 below.

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The equipment shall be totally cleaned and sanized:
Before it is used for the rst me.
Every day aer resuming the use of the machine.
Always before to stop to use for a long me.
Before using it aer a long while without use.
IMPORTANT
DO NOT USE THIS BLENDER TO PROCESS DENSE PRODUCTS.
IMPORTANT
The blending process me changes from product to product. It is not
recommended to blend solid products without adding some liquid, because
overheang may occur causing damages to the cup sealing.
IMPORTANT
NEVER SWITCH “ON” THE BLENDER WITH AN EMPTY CUP, BECAUSE IRREPARABLE
DAMAGE WILL OCCUR.
Place the Lid with the Cap in accordance with item 2.2.3 and 2.2.4, then switch the blender
ON.
IMPORTANT.
Remove the plug from its socket before to start cleaning.
3.4 Cleaning and Sanizing
3.3 Safety System
3.3.1 Reset System
The equipment features a safety system not allowing an automac reset in case of an
eventual electricity shortage.
Aer electricity returns press the ON/OFF Switch No 05 (Pic 01) to posion “O” and aer
to posion “I”, the equipment will start.
IMPORTANT
The equipment features a safety system to protect the operator. The equipment
operaon shall follow the instrucons of item “ Operaon “, any other procedures
are unsafe, and shall not be used.

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IMPORTANT
Do not spray water directly on the equipment
3.5 Cauons with Stainless Steel:
The Stainless Steel may present rust signs, which ARE ALWAYS CAUSED BY EXTERNAL
AGENTS, especially when the cleaning or sanizaon is not constant and appropriate.
The Stainless Steel resistance towards corrosion is mainly due to the presence of
chrome, which in contact with oxygen allows the formaon of a very thin protecve coat.
This protecve coat is formed through the whole surface of the steel, blocking the acon
of external corrosive agents.
When the protecve coat is broken, the corrosion process begins, being possible to
avoid it by means of constant and adequate cleaning.
Cleaning must always be done immediately aer using the equipment. For such
end, use water, neutral soap or detergent, and clean the equipment with a so cloth or a
nylon sponge. Then rinse it with plain running water, and dry immediately with a so cloth,
this way avoiding humidity on surfaces and especially on gaps.
The rinsing and drying processes are extremely important to prevent stains and
corrosion from arising.
IMPORTANT
Acid soluons, salty soluons, disinfectants and some sterilizing soluons
(hypochlorites, tetravalent ammonia salts, iodine compounds, nitric acid and
others), must be AVOIDED, once they cannot remain for long in contact with the
stainless steel.
Some parts of the equipment may be removed to be cleaned
- Cup # 03 (Pic.01)
- Lid # 02 (Pic.01)
- Cap # 01 (Pic.01)
Wash all parts with water and neutral soap

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These substances aack the stainless steel due to the CHLORINE on its composion,
causing corrosion spots (ping).
Even detergents used in domesc cleaning must not remain in contact with the
stainless steel longer than the necessary, being mandatory to remove it with plain water
and then dry the surface completely.
Use of abrasives:
Sponges or steel wool and carbon steel brushes, besides scratching the surface
and compromising the stainless steel protecon, leave parcles that rust and react
contaminang the stainless steel. That is why such products must not be used for cleaning
and sanizaon. Scrapings made with sharp instruments or similar must also be avoided.
Main substances that cause stainless steel corrosion:
Dust, grease, acid soluons such as vinegar, fruit juices, etc., saltern soluons
(brine), blood, detergents (except for the neutral ones), common steel parcles, residue of
sponges or common steel wool, and also other abrasives.

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IMPORTANT
If any recommendaon is not applicable to your equipment, please ignore it.
The following safety instrucons are addressed to both the operator of the machine as
well as the person in charge of maintenance.
The machine has to be delivered only in perfect condions of use by the Distributor to the
user. The user shall operate the machine only aer being well acquainted with the safety
procedures described in the present manual. READ THIS MANUAL WITH ATTENTION.
4.1 Basic Operaon Pracces
4.1.1 Dangers
Some areas of the electric device have parts that are connected or have parts connected
to high voltage. These parts when touched may cause severe electrical shocks or even be
lethal.
Never touch manual commands such as switches, buons, turning keys and knobs with
your hands wearing wet clothes and/or wet shoes. By not following these instrucons
operator could be exposed to severe electrical shocks or even to a lethal situaon.
4.1.2 Warnings
* The operator has to be well familiar with the posion of ON/OFF Switch to make sure the
Switch is easy to be reached when necessary.
* Before any kind of maintenance, physically remove plug from the socket.
* Provide space for a comfortable operaon thus avoiding accidents.
* Water or oil spilled on the oor will turn it slippery and dangerous. Make sure the oor
is clean and dry.
* Before using any commands (switch, buons, lever), be sure it is the correct one. In case
of doubt, consult this manual.
* Never touch any manual commands (switch, buons, lever) unadvisedly.
* If any work is to be made by two or more persons, coordinaon signs will have to be
given for each operaon step. Every step of the operaon shall be taken only if a sign has
been made and responded.
4.1.3 Advices
In case of power shortage, immediately switch the machine o.
4. GENERAL SAFETY PRACTICES

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Use recommended or equivalent lubricants, oils or greases.
Avoid mechanical shocks, once they may cause damages or bad funconing.
Avoid water, dirt or dust contact to the mechanical and electrical components of the
machine.
DO NOT change the standard characteriscs of the machine.
DO NOT remove, tear o or maculate any safety or idencaon labels stuck on the
machine. If any labels have been removed or are no longer legible, contact your nearest
dealer for replacement.
4.2 Safety Procedures and Notes before Switching the Machine ON
IMPORTANT
Carefully read ALL INSTRUCTIONS of this manual before turning the machine ON.
Be sure to well understand all the informaon contained in this manual. If you
have any queson contact your supervisor or your nearest Dealer.
4.2.1 Danger
An electric cable or electric wire with damaged jacket or bad insulaon might cause
electrical shocks as well as electrical leak. Before use, check the condions of all wires and
cables.
4.2.2 Advices
Be sure to well understand all the informaon contained in this manual. Every operaon
funcon or procedure has to be thoroughly clear.
Before using any commands (switch, buons, lever), be sure it is the correct one. In case
of doubt, consult this manual.
4.2.3 Precauons
The electric cable has to be compable with the power required by the machine.
Cables touching the oor or close to the machine need to be protected against short
circuits.
The oil reservoirs have to be lled unl the indicated level. Check and rell if necessary.

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4.3 Roune Inspecon
4.3.1 Advice
When checking the tension of the belts or chains, DO NOT insert your ngers between the
belts and the pulleys and nor between the chain and the gears.
4.3.2 Precauons
Check the motor and sliding or turning parts of the machine in case of abnormal noises.
Check the tension of the belts and chains and replace the set when belts or chains show
signs of wearing.
When checking the tension of belts or chains DO NOT insert your ngers between belts
and pulleys, nor between the chains and gears.
Check protecons and safety devices to make sure they are working properly.
4.4 Operaon
4.4.1 Warnings
Do not use the machine with long hair that could touch any part of the machine. This might
lead to a serious accident. Tie your hair up well and/or cover it with a scarf.
Only trained or skilled personnel shall operate this machine.
Never touch turning parts with your hands or any other way,
NEVER operate the machine without any original safety devices under perfect condions.
4.5 Aer Finishing The Work
4.5.1 Precauons
Always TURN THE MACHINE OFF before cleaning by removing the plug from the socket.
Never clean the machine unless it has come to a complete stop.
Put all the components back to their funconal posions before turning the machine ON
again.
Check the level of oil.
Do NOT insert your ngers in between belts and pulleys nor chains and gears.
4.6 Maintenance
4.6.1 Danger
Any maintenance with the machine in working situaon is dangerous. TURN IT OFF BY
PULLING THE PLUG OFF THE SOCKET DURING MAINTENANCE.

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IMPORTANT
Always remove the plug from the socket in any emergency situaon.
4.7 Warning
Electrical or mechanical maintenance has to be undertaken by qualied personnel. The
person in charge of maintenance has to be sure that the machine is under TOTAL SAFETY
condions when working

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5. ANALYSIS AND PROBLEM SOLVING
5.1 Problems Causes and Soluons
The equipment has been designed to operate with minimum maintenance. However,
some irregularies may occur during its operaon, due to the natural wear out caused by
the equipment use.
If there is any problem with your machine, check the Table-02 below, where you will nd
some possible soluons.

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TABLE 02
PROBLEMS CAUSES SOLUTIONS
The equipment does not start.
Energy shortage
Problem with the electric circuit
Check energy supply
Call Technical Assistance
Burn smell or smoke Problem with the electric circuit Call Technical Assistance
The equipment switches
ON but when the product is
placed inside the cup the knife
stops or turns slowly
Problem with the electric motor Call Technical Assistance
Damaged Cord Problem during transportaon Call Technical Assistance
Strange Noises Damaged bearing Call Technical Assistance
The product does not blend
Product pieces too large
Blunt knife
Cut product pieces 3,5cm wide
Call Technical Assistance
Cup leaking Damaged sealing Call Technical Assistance

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6. MAINTENANCE
Maintenance must be considered a set of procedures with the purpose to keep the
equipment best operang condions, therefore increasing the equipment life and safety.
* Cleaning – check item 3.4 Cleaning
* Wiring - Check all wires regarding deteriorate condions as well as all electric contacts
(terminals) regarding ghtening and corrosion.
*Contacts – ON/OFF switch, emergency buon, reset buon, electronic circuits etc, check
the equipment in order to assure that all components are correctly working and the
equipment operaon is normal.
* Installaon – make sure the installaon followed item 2.1 instrucons.
* Useful life of the product : 2 years, for a normal working shi.
1 – Each month check :
- Check the electrical installaon
- Measure the voltage at the socket
- Measure the working current and match it with the nominal current
- Check the ghtening of all electric terminals to avoid bad contacts
- Check electric motor sha for possible looseness.
- Check the wiring for overheang, insulaon failures and mechanical damages.
2 - Each three month checks :
- Check electrical components such as ON/OFF switch, emergency buon, reset buon,
electronic electric circuits, overeang, insulaon failings, or mechanical damages
- Check cung units and bearings for possible looseness.
- Check retainers, O’rings, V’rings and other seals.