Metos WKI Manuel utilisateur
WATER BOILERS
WKI
WKT
WKT-D
TYPE: 3, 10, 10HA, 10VA, 18, 20/3, 20/6, 25HA, 25VA, 40, 60, 80
Accessories
Tap and swiwel arm left
Tap and swiwel arm right
Tap and swiwel two arms
Installation and Operation Manual
S/N: Rev.: 2.0
19.11.2002 Rev. 2.0
Dear Customer,
Congratulations on deciding to choose a Metos appliance for your kitchen activities. You
made an excellent choice. We will do our best to make you a satisfied Metos customer
like thousands of customers we have around the world.
Please read this manual carefully. You will learn correct, safe and efficient working meth-
ods in order to get the best possible benefit from the appliance. The instructions and hints
in this manual will give you a quick and easy start, and you will soon note how nice it is
to use the Metos equipment.
All rights are reserved for technical changes.
You will find the main technical data on the rating plate fixed to the equipment. When you
need service or technical help, please let us know the serial number shown on the rating
plate. This will make it easier to provide you with correct service.
For your convenience, space is provided below for you to record your local Metos service
contact information.
METOS TEAM
Metos service phone number:...............................................................................................
Contact person:....................................................................................................................
19.11.2002 Rev. 2.0
19.11.2002 Rev.
1. General .......................................................................................................... 1
1.1 Symbols used in the manual .......................................................................................... 1
1.2 Symbols used on the appliance ...................................................................................... 1
1.3 Checking the relationship of the appliance and the manual .......................................... 1
2. Safety .............................................................................................................. 3
2.1 Safe use of the appliance ............................................................................................... 3
3. Functional description .................................................................................. 4
3.1 General .......................................................................................................................... 4
3.2 Construction .................................................................................................................. 5
3.3 Operating principle ........................................................................................................ 6
3.3.1 Operating switches and indicator lights ................................................................. 6
4. Operation instructions ................................................................................. 7
4.1 Before using the appliance ............................................................................................ 7
4.1.1 Preparing the operation .......................................................................................... 7
4.2 Operation procedures ..................................................................................................... 8
4.2.1 Temperature protection .......................................................................................... 8
4.3 After use ........................................................................................................................ 8
4.3.1 Cleaning ................................................................................................................ 8
4.3.2 Descaling ............................................................................................................... 9
5. Installation ................................................................................................... 11
5.1 Installation ................................................................................................................... 11
5.2 Positioning the appliance ............................................................................................. 11
5.3 Electrical connections .................................................................................................. 11
5.4 Water connections ....................................................................................................... 12
5.5 Transport ...................................................................................................................... 12
6. Spare parts .................................................................................................. 13
6.1 Voltage codes .............................................................................................................. 15
6.2 Product codes ............................................................................................................... 15
7. Technical specifications .............................................................................. 71
19.11.2002 Rev.
19.11.2002 Rev. 2.0
General
1
1. General
Carefully read the instructions in this manual as they contain important information re-
garding proper, efficient and safe installation, use and maintenance of the appliance.
Keep this manual in a safe place for eventual use by other operators of the appliance.
The installation of this appliance must be carried out in accordance with the manufactur-
er’s instructions and following local regulations. The connection of the appliance to the
electric and water supply must be carried out by qualified persons only.
Persons using this appliance should be specifically trained in its operation.
Switch off the appliance in the case of failure or malfunction. The periodical function
checks requested in the manual must be carried out according to the instructions. Have the
appliance serviced by a technically qualified person authorized by the manufacturer and
using original spare parts.
Not complying with the above may put the safety of the appliance in danger.
1.1 Symbols used in the manual
This symbol informs about a situation where a safety risk might be at hand. Given instruc-
tions are mandatory in order to prevent injury.
This symbol informs about the right way to perform in order to prevent bad results, appli-
ance damage or hazardous situations.
This symbol informs about recommendations and hints that help to get the best perform-
ance out of the appliance.
This symbol informs about a function that has to be taken into account in self-control.
1.2 Symbols used on the appliance
This symbol on a part informs about electrical terminals behind the part. The removal of
the part must be carried out by qualified persons only.
1.3 Checking the relationship of the appliance and the manual
The rating plate of the appliance indicates the serial number of the appliance. If the man-
uals are missing, it is possible to order new ones from the manufacturer or the local rep-
19.11.2002 Rev. 2.0
General
2
resentative. When ordering new manuals it is essential to quote the serial number shown
on the rating plate.
19.11.2002 Rev. 2.0
Safety
3
2. Safety
2.1 Safe use of the appliance
• Always remove the plug from the socket if the machine has to be opened for repair
or maintenance
• Do not position the machine in areas where the temperature drops below the freez-
ing point as there will always remain water in the system.
• Always plug the machine into an earthed wall socket.
• Do not submerge or spray the machine.
• Have all repairs carried out by a specially trained technician.
• During use, some parts will become very hot.
• In case the machine is not used for a relatively long period of time, it is advisable
to remove the plug from the socket and to close the water drain (WKT-VA and
WKI).
19.11.2002 Rev. 2.0
Functional description
4
3. Functional description
3.1 General
The storage water heaters WKI, WKT and WKT-D can be installed wherever large wol-
ume of hot water is needed for example for instant coffee, tea, cocoa, soup etc. The water
heaters can fill both cups and small jugs. These storage water heaters are fitted for this
purpose with a non-drip tap which is easy to operate. The water heaters can be supplied
with either manual fill (WKT and WKT-D) or a fixed water connection for extra convin-
ience.
The WKT-D is double-walled and has a polyurethane insulation (CfC free).
Ce manuel convient aux modèles suivants
2
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