Garland GIU 2.5 User manual

Part # 4520896 (01/31/08) Page 1
Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent
using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation
instructions provided with the product, or any product that has its serial number defaced, obliterated or removed,
or which has been modified or repaired using unauthorized parts or by unauthorized service agents.
For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com.
The information contained herein, (including design and parts specifications), may be superseded and is subject
to change without notice.
GARLAND COMMERCIAL INDUSTRIES
185 East South Street
Freeland, Pennsylvania 18224
Phone: [phone]
Fax: [phone]
GARLAND COMMERCIAL RANGES, LTD.
1177 Kamato Road, Mississauga, Ontario L4W 1X4
CANADA
Phone: [phone]
Fax: [phone]
Enodis UK LTD.
Swalloweld Way, Hayes, Middlesex UB3 1DQ ENGLAND
Telephone: [phone]
Fax: [phone]
Part # 4520896 (01/31/08) © 2004 Garland Commercial Industries, Inc.
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE PROPERTY DAMAGE, INJURY,
OR DEATH. READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT
INSTALLATION AND
OPERATION MANUAL
GARLAND INDUCTION SINGLE, DUAL AND WOK
TABLE TOP UNITS, MODELS: GIU2.5, GIU3.5, GIU5.0,
GIU3.5 DUAL, GIU5.0 DUAL, GIWOK3.5 & GIWOK5.0
CONFORMS TO UL-197 & NSF-4 CERTIFIED TO
CAN/CSA C22.2NO. 109 VDE EN60335-2-38.
PLEASE READ ALL SECTIONS OF THIS MANUAL
AND RETAIN FOR FUTURE REFERENCE.
THIS PRODUCT HAS BEEN CERTIFIED AS
COMMERCIAL COOKING EQUIPMENT AND
MUST BE INSTALLED BY PROFESSIONAL
PERSONNEL AS SPECIFIED.
INSTALLATION AND ELECTRICAL CONNECTION
MUST COMPLY WITH CURRENT CODES:
IN CANADA - THE CANADIAN ELECTRICAL
CODE PART 1 AND / OR LOCAL CODES.
IN USA – THE NATIONAL ELECTRICAL CODE
ANSI / NFPA – CURRENT EDITION.
S
A
N
I
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CM
86037
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Part # 4520896 (01/31/08)Page 2

Part # 4520896 (01/31/08) Page 3
TABLE OF CONTENTS
DIMENSIONS AND SPECIFICATIONS, GIU 2.5 . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DIMENSIONS AND SPECIFICATIONS, GIU 3.5/5.0 . . . . . . . . . . . . . . . . . . . . . . 5
DIMENSIONS AND SPECIFICATIONS, GIU 3.5/5.0 DUAL . . . . . . . . . . . . . . . . 6
DIMENSIONS AND SPECIFICATIONS, GI 3.5/5.0 WOK. . . . . . . . . . . . . . . . . . . 7
OperationAndControl...........................................................8
OperationConditions............................................................8
PlugDescriptions................................................................8
INTRODUCTION.....................................................8
Application......................................................................8
Purpose of induction cookers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Descriptionofproducts..........................................................8
Location.........................................................................9
InstallationAmbience............................................................9
Clearances.......................................................................9
ElectricalConnections ...........................................................9
OPERATION........................................................10
FunctionTest...................................................................10
Heating ........................................................................11
ControlKnob...................................................................11
SimmerControl.................................................................11
CookingProcess................................................................11
Comfort........................................................................11
PanDetection..................................................................11
Control Of The Heating Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
OutOfOperation...............................................................11
SAFETYCONCERNS ................................................12
DescriptionOfDangerSigns ....................................................12
SafetyConsciousWork..........................................................12
Operator/Operating Personnel Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Unauthorized Reconstruction And Use Of Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
TROUBLESHOOTING...............................................13
ErrorMessages .................................................................13
TroubleShootingGuide.........................................................14
CLEANINGANDSERVICING.........................................15
Cleaning........................................................................15
Support........................................................................15

Part # 4520896 (01/31/08)Page 4
DIMENSIONS AND SPECIFICATIONS, GIU 2.5
PLUG CONFIGURATIONS:
Model Electrical
Characteristics Plug
GUI-2.5 208V/60Hz/1Ø
240V/60Hz/1Ø
Electrical Loading:
Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3
GUI-2.5 2500 12 amp N/A 9 amp 10 amp N/A N/A
1-21/32"(42mm)
3-5/16"(84mm)
2-3/16"(55mm)
1-3/32"(28mm)
1-3/8"(35mm)
1-3/8"(35mm)
6'POWERCORD,
(60HzMODELSONLY)
1-3/16"(30mm)
12-19/32"
(320mm)
10-7/32"
(260mm)
10-7/32" (260mm)
15" (380mm)

Part # 4520896 (01/31/08) Page 5
DIMENSIONS AND SPECIFICATIONS, GIU 3.5/5.0
PLUG CONFIGURATIONS:
Model Electrical
Characteristics Plug
GMUI-3.5 208V/60Hz/1Ø
240V/60Hz/1Ø
GMUI-5.0 208V/60Hz/3Ø
Electrical Loading:
Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3
GMIU-3.5 3500 16 amp N/A 14 amp 15 amp N/A N/A
GMIU-5.0 5000 N/A 14 amp N/A N/A 8 amp 7 amp
15"(380mm)
5-3/8"
(138mm)
7-7/8"
(198mm)
8-3/8"(210mm)
airlter
washable
removable
viewA:exhaust
2-3/4"(70mm)
3-3/8"
(97mm)
2-5/8"(65mm)
exhaust
5-3/4"
(144mm)
freshair
12-5/8"(320mm)
"6'cordandplug
(208/240volt,60cycleunitsonly)”
17-3/8" (440mm)
12-5/8" (320mm)

Part # 4520896 (01/31/08)Page 6
DIMENSIONS AND SPECIFICATIONS, GIU 3.5/5.0 DUAL
Plug Congurations:
Model Electrical
Characteristics Plug
GUI-3.5 DUAL 208V/60Hz/3Ø
GUI-5.0 DUAL 208V/60Hz/3Ø
5
Electrical Loading:
Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3
GIU-3.5 DUAL 7000 N/A 20 amp N/A N/A 10 amp 9 amp
GIU-5.0 DUAL 10,000 N/A 28 amp N/A N/A 15 amp 13 amp
2-5/8”(65mm) 3-1/4”(80mm)
2”(50mm)
7-3/8”(188mm)
12-5/8”
(320mm)
27-5/8”(700mm)
2-1/4”(55mm)
6-7/8”
(172mm)
6-3/8”
(160mm)
washable
airlter
exhaust
freshair
removable
6'cordandplug
(208/240 volt, 60cycleunitsonly)
22-7/8”(580mm)
15" (380mm)

Part # 4520896 (01/31/08) Page 7
DIMENSIONS AND SPECIFICATIONS, GI 3.5/5.0 WOK
PLUG CONFIGURATIONS:
Model Electrical
Characteristics Plug
GIWOK-3.5 208V/60Hz/1Ø
240V/60Hz/1Ø
GIWOK-5.0 208V/60Hz/3Ø
Electrical Loading:
Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3
GIWOK-3.5 3500 16 amp N/A 14 amp 10 amp N/A N/A
GIWOK-5.0 5000 N/A 14 amp N/A N/A 8 amp 7 amp
15"(380mm)
)
m
m
0
4
4
(
"
8
/
3
-
7
1
2-5/8"(65mm)
7-7/8"
(198mm)
7-7/8"(198mm)
8-3/8"(210mm)
ø(300mm)
11-7/8"
WOK-ceramicshell
airlter
washable
2-3/4"(70mm)
removable
viewA:exhaust
exhaust
5-7/8"
(144mm)
3-7/8"
(97mm)
freshair
6'cordandplug
(208/240volt,60cycleunitsonly)

Part # 4520896 (01/31/08)Page 8
DIMENSIONS AND SPECIFICATIONS, Continued
Operation And Control
Lamp operation 24V DC/max. 40mA (Green)
Output regulator - Potentiometer 10k Ohm
Operation Conditions
Max. Tolerance Of The Nominal
Supply Voltage +6/-10%
Supply Frequency 50/60 Hz
Protection Class 1P 43
Minimal Diameter Of The Pan 5” (127mm)
Plug Descriptions
208/240 volt,
single phase, 15
amp
208 volt,
3 phase,
20 amp
208/240 volt,
single phase, 20
amp
208 volt,
3 phase,
30 amp
5
208 volt,
3 phase,
50 amp.
INTRODUCTION
Application
The following instructions contain information, which
is fundamentally important and must be taken into
account during assembly, operation and maintenance.
They must therefore read very carefully before installation
and operation by the responsible specialist sta and the
operator(s). They must always be available for consultation at
the place of operation.
Purpose of induction cookers
The Garland induction unit cookers are especially suitable
as cookers in the kitchen and for the preparation of meals
on the table. A cooker can be used for cooking, warming up,
keeping warm, ambéing, roasting, etc. The cookers are to
be used only with pans made of material which is suitable for
induction. There are specic manufacturers who sell special
types of pots and pans for induction cooking.
NOTE: For Wok models, only use supplied pans or“Spring of
Switzerland”wok pans. Other pans may not have the same
shape as the ceramic wok bowl, causing overheating and
cracking of the ceramic.
DO NOT use induction cookers to heat up any other
metallic objects other than pots and pans provided for it.
Description of products
We manufacture several basic types of induction cookers
with various performances and measurements. All are
built to last; they are also compact and powerful with a
revolutionary technology in a complete case of stainless
steel. All of our accessories are designed to coordinate with
the induction units and since each unit is equipped with
continuous control, they allow ecient cooking.
Features include:
• Simple operation with rotary switch
• Compact powerful electronics enable at construction
and safe operation
• A maximum of safety thanks to multiple safety functions
• Short cooking time
• Electronic checking
• Compact measurement – light weight
• Meets all current standards:VDE EN 60335-1/-2/36, CE-
conforming
• UL197; CAN/CSA/C22.2 No., 109, NSF 4-1996

Part # 4520896 (01/31/08) Page 9
INSTALLATION
Location
The Cooker must always be set up on a clean and even
surface (Table, base etc.) The Cooker stands on non-slip
rubber pads and is not permanently installed and does not
have to be xed on the surface. It must be set up in such a
way that it can not fall down or move in an uneven position.
It requires an area of at least 15.7”x 18.9” (400 x 480mm) The
air inlet and air outlet must not be obstructed. The area must
be able to withstand a loading of 88 lbs (44Kg). The control
knob to operate the Cooker must be easily accessible.
1 Make Sure that the induction unit does not take in hot
ambient air (concerns units standing side by side, or one
behind the other, or standing near a frying pan or oven).
2. The induction unit must not be placed near or on a hot
surface.
3. Make sure that the induction unit does not take in grease
laden air which is produced by other applications (deep
fat fryer, grill, frying pan). In which case you must use an
air an air duct (available as an accessory).
4. The air intake temperature must be under 104°F (40°)
5. The operating sta has to make sure that the installation,
support and inspection is done by qualied personnel.
Installation Ambience
CONDITIONS STORAGE FUNCTION
Max. Ambient
Temperature
> -4°F(-20ºC) to
158°F(70ºC)
> 41ºF (5ºC) to
104ºF (40ºC)
Max. Relative
Humidity Of Air > -10% to 90% > 30% to 90%
Clearances
There is a minimum clearance of 1.5”(40mm) from the back
wall.
This induction unit is equipped with an air cooling system.
Make sure that the air supply and air exhaust are not blocked
(wall, fabric etc)
Induction Unit
Side View
d
Air Outlet
Air Inlet
d: Minimal distance to wall = 1.5" (40 mm)
Electrical Connections
Turn the control knob to the OFF-position before connecting
the cooker to the voltage supply.
The operator has to insure that all installation, maintenance
and inspection work is carried out by authorized and
qualied personnel.
1. Check and ensure that the supply voltage matches the
voltage given on the specication plate.
2. The electrical connections must satisfy local house
installation regulations. The valid national and local
regulations must be observed.
3. The cooker is provided with a cord and plug (60 cycle
units only).

Part # 4520896 (01/31/08)Page 10
OPERATION
Function Test
Before carrying out function checks, the operator must know
how to operate the cooker.
Induction Cooker
Top View
Heating Area
Coil
Indicator Operation
Control Knob
Induction Wok Cooker
Top View
Ceramic Bowl
Operation Lamp
Control Knob
Your cooker must be positioned in a suitable place and
connected to a voltage supply. Make sure the cooker is well
positioned and free from exposure to vibration.
Make sure the knob is in the“OFF”position.
Remove all objects from the glass ceramic cooking zone,
verify if this area is neither cracked not broken. Don’t
continue with use when the glass ceramic cooking zone is
cracked or broken, immediately switch o and disconnect
the cooker from the outlet.
CAUTION The glass ceramic cooking zone is warmed up
from the heat of the pan. To avoid injuries (burning) do not
touch this area.
1. Use a pan that is suitable for induction cooking, having
a bottom diameter of at least 127 mm (5”). Note for Wok
units, use supplied wok pan.
2. Put some water in the pan and place the pan in the center
of the heating area.
3. Turn the control knob ON ( in a position between 1 and
10) The indicator will illuminate lights (green), and the
water will be heated.
4. Take the pan away from the heating area, the indicator
light will ash.
5. Place the pan back on the heating area, the indicator light
will illuminate and the heating process will continue.
6.. Turn the control knob to the OFF position, the heating
process will stop, indicator light turns o.
The shining indicator light operation means that energy is
being transferred to the pan.
If the indicator operation remains o, check the following:
1. Is the cooker connected to the outlet?
2. Is the control knob in the ON position
3. Did you use a suitable pan (bottom diameter at least 127
mm (5”), pan made of suitable material)?
4. Is the pan placed in the center of the heating area?
To verify if the pan is suitable, use a permanent magnet and
nd out if it sticks to the bottom of the pan. If not, your pan
is not suitable for induction cooking. Choose a pan which is
recommended for induction cooking.

Part # 4520896 (01/31/08) Page 11
If in spite of all positive controls and tests the cooker doesn’t
work, refer to the Trouble Shooting Section.
Heating
The induction cooker is switched on with the control knob
(OFF → ON). The cooker is immediately ready for operation.
The illumination indicator operation lights means that
energy is being transferred to the pan.
The power rating is set by turning the control knob.
The inductive power depends on the position of the
potentiometer,
Position 1: Minimum Power
Position 10: Maximum Power for GUI 2.5
Position 12: Maximum Power for all other models.
Control Knob
The number that points to the indicator operation marks the
actual position of the control knob.
OFF - Position
0 points to the indicator operation.
ON - Position
Any position, where other than 0 points to the indicator
operation.
Simmer Control
We have designed these units with excellent simmer control,
The 3.5kW and 5.0Kw units all feature an innite control
and we have marked the overlays from 1-12 as the power
increases. (0-10 for GUI2.5). We have designed the units such
that the range from 1-9 (1-7 on GIU2.5) controls the heat
from about 5% to 50% of total power, giving a great range
of simmer control. The power jumps dramatically for strong
boiling and quick heat after that.
Cooking Process
Due to the following characteristics, the operator must be
more attentive when using the induction cooker than it
would be required with other appliances.
OPERATION Continued
The heat storage capacity of this system is very low. If the
heating level is changed with the control knob, the food is
immediately exposed to a dierent temperature. Empty pots
and pans will heat up very quickly and are then ready for
cooking. Once this has occurred, carefully adjust the heating
graduation to the desired cooking level by setting and
adjusting the power with the control knob.
Set and adjust the power with the control knob. The pan
should always remain in the center of the heating area,
otherwise, the bottom of the pan is heated unequally and
the food inside the pan may burn.
When heating up oil or grease, constantly check the pan to
prevent oil and grease from overheating and burning.
Comfort
The cooker only transmits energy if a pan is placed on the
heating area. If you take the pan away from the heating area,
power transfer stops immediately. If the pan is put back on
the heating area, the selected power will be transferred to
the pan again.
After switching the cooker to the OFF position cooking will
stop.
Pan Detection
During pan detection, the indicator operation ashes. No
power is transferred and the indicator lamp ashes if no pan
or an unsuitable pan is detected. Pans having a diameter
smaller than 127 mm (5”) are not detected.
Control Of The Heating Area
The heating area is controlled with a temperature sensor.
Overheated pans (hot oil, empty pans) will be detected.
Energy transfer will be stopped. The induction unit must be
restarted after it has cooled down.
Out Of Operation
If the cooker is not in use, make sure that the control knob is
in the OFF position. If you don’t use the cooker for a longer
period (several days), unplug the unit.
Make sure that no liquid can enter into the cooker, and do
not clean the cooker with a jet of water.

Part # 4520896 (01/31/08)Page 12
SAFETY CONCERNS
Description Of Danger Signs
This symbol identies the safety
information which may cause
danger (personal injury) for people
at non-observance of proper
operation
CAUTION
Indicates a hazard or unsafe
practice which could result in
minor personal injury or property
damage.
Information signs mounted directly on the cooker must be
observed at all times and kept in a fully legible condition.
EXAMPLE:
CAUTION Refer to instructions before operating or servicing
the unit.
Safety Conscious Work
The safety information contained in these instructions for
use, the existing national regulation for the prevention of
accidents as well as any internal working operating and
safety regulations stipulated by the operator must be
observed.
The sta for assembly, installation, commissioning, operation
and maintenance must have the appropriate qualications.
The eld of responsibility, competence and supervision of
the sta must be dened and controlled
Certain risks may be associated with non-observance of
precautions, including:
1. Danger to persons through electrical causes
2. Danger to persons through overheated pans
3. Danger to persons through an overheated cooking
platform (ceran plate)
The operating reliability of the cookers can only be
guaranteed with proper use.
Operator/Operating Personnel Safety
Information
Any risks from electric power must be eliminated. The
induction unit shall only be used if the installation of the
electricity is tted by an approved installation contractor in
accordance with specic national and local regulations.
1. The heating area is warmed up from the heat of the pan.
To avoid injuries (burning) do not touch the heating area.
2. To Avoid overheating of pans by means of evaporating
the contents, don’t heat up pans unattended.
3. Switch the control knob o if you take the pan away for a
while. This will avoid having the heating process continue
automatically when a pan is placed back on the heating
area.
4. Do not insert any piece of paper, cardboard, cloth, etc.
between the pan and the heating area, as this might
initiate a re.
5 As metallic objects are heated up very quickly when
placed on the operating heating area, do not place
any other objects (Closed cans, aluminum foil, cutlery,
jewelry, watches etc.) on the induction cooker.
6. Persons with a pacemaker should consult their doctor
before using an induction cooker.
7. Do not place credit cards, phone cards, cassette tapes
or other objects that are sensitive to magnetism on the
Ceran plate.
8. The induction cooker has an internal air-cooling system.
Do not obstruct the air inlet – and air outlet slots with
objects (cloth). This would cause overheating and
therefore the cooker would switch o.
9. Avoid liquid entering the cooker. Do not let water or food
overow the pan.
10. Do not clean the cooker with a jet of water
11. If the heating area (Ceran plate) is cracked or broken, the
induction cooker must be switched o and disconnected
from the electrical connection. Don’t touch any parts
inside the cooker.
Unauthorized Reconstruction And
Use Of Spare Parts
Reconstruction of the cooker or changes to the cooker are
not allowed. Contact the manufacturer if you intend to make
any changes on the cooker. To guarantee the safety, use
only genuine spare parts and accessories. The use of other
components voids all warranties.

Part # 4520896 (01/31/08) Page 13
TROUBLE SHOOTING
CAUTION Do not open the cooker, dangerous electric
voltage inside.
The cookers may only be opened by authorized service
personnel.
Stop any actions if the heating area (Ceran plate) is cracked
or broken, the induction cooker must be switched o and
disconnected from the electric supply. Don’t touch any parts
inside the cooker.
Error Messages
LED 8 LED 7 LED 6 LED 5 CODE SIGNIFICATION NOTES
- - - - - No fault, normal operation
- - - on 1 No spool current, Hardware overcurrent
- - on - 2 High spool current, Software overcurrent
- - on on 3 Temperature cooling plate
- on - - 4 Temperature cooking platform *
- on - on 5 Power rotary switch in line break
- on on - 6 Inside temperature
- on on on 7 Sensing element of cooking platform, short circuit **
on on - - 12 Power reduction cooling plate temperature ***
on on - on 13 Power reduction cooking platform temperature ***
* The induction unit can only be re-started by turning the control knob o and back on again.
** The induction unit continues working but the temperature of the cooking platform is not controlled anymore.
*** The induction unit continues working with reduced power cycles.

Part # 4520896 (01/31/08)Page 14
TROUBLE SHOOTING Continued
Trouble Shooting Guide
Fault Possible Cause Action to take through operator or
operating personnel
No heating indicator operation is o
(dark)
No electrical supply Check if the electrical supply (cable
plugged in the wall socket), check
preliminary fuses
Control knob in OFF - position Turn control knob ON
Pan too small (bottom diameter less
than 5” (127 mm )
Use a suitable pan
Pan is not placed in the center of the
heating area (the cooker can’t detect
the pan)
Move the pan to the center of the
heating area
Unsuitable pan Choose a pan which is recommended
for induction cooking *
Cooker defective Ask your supplier for repair service,
unplug the cooker from the electrical
supply
Poor heating, indicator operation is on
(shines)
Used pan is not ideal Use a pan which is recommended for
induction cooking, compare results
with ‘your’ pan
Air-cooling system obstructed Verify, that air inlet and air outlet are
not obstructed with objects
Ambient temperature is too high (the
cooling system is not able to keep the
cooker in normal operating conditions
**
Verify, that no hot air is sucked in by the
fan. Reduce the ambient temperature.
The air inlet temperature must be lower
than 40ºC/110ºF
One phase is missing (only with three
phase supply)
Check preliminary fuses
Cooker defective Ask your supplier for repair service,
unplug the cooker from the electrical
supply
No reaction to control knob positions Control knob defective Ask your supplier for repair service,
unplug the cooker from the electrical
supply
Heating cycle switches o and on
within minutes, fan is active
Air inlet or outlet obstructed Remove objects from air inlet and air
outlet slots, clean the slots
Fan dirty Clean fan
Heating cycle switches o and on
within minutes, fan is never active
Fan defective Ask your supplier for repair service
Fan control defective

Part # 4520896 (01/31/08) Page 15
Fault Possible Cause Action to take through operator or
operating personnel
After a longer permanent operating
time, the heating switches o and on
within minutes
Coil overheated, cooking area too hot Switch cooker o, remove pan and wait
until the cooking area has cooled o
Empty pan
Pan with overheated oil
Small metallic objects (e.g. Spoon) are
heated up within the cooking area
Pan detection tuned incorrectly Control logic board
* To verify if the pan is suitable, use a permanent magnet and nd out if it sticks on the bottom of the pan. If not, your pan is
not suitable for induction cooking. Choose a pan which is recommended for induction cooking. Choose pan material suitable
for induction appliances.
** The cooling-system (fan) starts to operate when the heat temperature exceeds 55°C/130°F. At heat temperatures higher
then 70°C/160°F, the controller automatically reduces the power to keep the power unit in normal operating conditions. The
cooker runs in a non continuous mode. This mode can be heard.
TROUBLE SHOOTING Continued
Cleaning
Common types of soiling and recommendations how to treat
them:
Slight soiling, no burned residues
Wipe with a moist cloth (scotch), without cleaning agent.
Sticky soiling
Remove with a scraper (razor blade). Then wipe the heating
area with a moist cloth.
Lime deposits, caused by water which has boiled over
These spots can be removed with vinegar or a special
cleaning agent.
Food containing sugar, plastic, aluminum foil.
Immediately scrape o the sugar, plastic or aluminum foil
residues thoroughly from the hot cooking area. eg with a
razor blade. After removal of the residues, clean it with a
cleaning agent.
CLEANING AND SERVICING
If the heating area soiled with residues of sugar, plastic
or aluminum foil cools down without prior cleaning, the
ceramic surface might become deformed by pinhead sized
pits.
Make sure that no liquid can enter in the induction unit. Do
not clean the Cooker with a jet of water.
Support
Good maintenance of the induction cooker requires regular
cleaning, care and servicing. The operator has to ensure that
all components relevant to safety are in perfect working
order at all times.
The cooker has to be examined at least once a year by an
authorized technician.
CAUTION Do not open the cooker, dangerous electric
voltage inside.
The cookers may only be opened by authorized personnel.