Berner Rustica BRE40 User manual

User Manual for
Steak grill Rustica
Construction year –2014
BRE40 BRE70
Build-in drawing Build-in drawing
Read the instructions for use and installation instructions
before to start the installation – build-in - commissioning.
Thereby protecting yourself and avoid damages.
Berner- Kochsysteme GmbH & Co. KG
Sudetenstrasse 5 – D-87471 Durach
Tel. [phone]; Fax. - 15
E-Mail: [e-mail] | www.induktion.de

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Content list
Content list .............................................................................................................................. 1
Safety instructions .................................................................................................................... 3
Description of warning symbols and indicators.............................................................................. 4
General warning signals .......................................................................................................... 4
Danger result from not observing the safety instructions............................................................. 4
Safe application...................................................................................................................... 4
Safety instruction for the operating staff ................................................................................... 4
Improper operation................................................................................................................. 4
Modification / use of spare parts............................................................................................... 4
General information................................................................................................................... 5
Application ............................................................................................................................ 5
Product description.................................................................................................................... 5
Products BRE40, BRE70........................................................................................................... 5
Technical data .......................................................................................................................... 5
Operation and control ............................................................................................................. 5
Technical unit data ................................................................................................................. 5
Function conditions................................................................................................................. 5
Installation............................................................................................................................... 6
Electrical data of the units ....................................................................................................... 6
Unit performance ( 4 kW – BRE40 ) ....................................................................................... 6
Unit performance ( 8 kW – BRE70 ) ....................................................................................... 6
Installations-environment..................................................................................................... 6
Installation requirements......................................................................................................... 6
Installation intructions for the build-in model ............................................................................. 6
Start up ................................................................................................................................... 7
Assembly .............................................................................................................................. 7
Function test ............................................................................................................................ 7
Operating................................................................................................................................. 8
Cooking................................................................................................................................. 8
Operating stop and –breaks..................................................................................................... 8
Not in use.............................................................................................................................. 8
Troubleshooting ........................................................................................................................ 9
Possible faults........................................................................................................................ 9
Cleaning ................................................................................................................................ 10
Exchange of water................................................................................................................ 10
Maintenance........................................................................................................................... 11
Disposal................................................................................................................................. 11
Warranty................................................................................................................................ 11
Repair during the warranty period .......................................................................................... 11
Declaration of conformity ......................................................................................................... 12
Observe the installation regulations........................................................................................... 13
Installation requirements ......................................................................................................... 13

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Technical documentation.......................................................................................................... 14
Spare parts list .................................................................................................................... 14
Download list of the installation drawings ................................................................................ 14
Wiring diagram .................................................................................................................... 15

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Safety instructions
Read this instruction carefully. Keep the instruction for later use, or to pass.
Check the unit after you open the packaging. If the unit is broken, in case of a
transport damage don`t connect the unit to the main supply. Documentate the
damage with the forwarder and get in touch with the customer service
department, otherwise the warranty will void. Follow the assembly instruction to
install the build-in unit. Use the unit only for preparing food. Use this unit only in closed
rooms. Don´t use hob covers. They can lead to accidents, such as by overheating,
inflammation or splintering materials. Do not use improper safety devices or safety barrier.
They can lead to accidents. This appliance is not intended for use with an external timer or a
remote control.
Fire hazard!
-Hot oil and fat can ignite very quickly. Never leave hot oil and fat unattended. Never delete
a fire with water. Switch the unit off or disconnect the unit from the main supply. Gently
smother flames with a lid, fire blanket, etc.
-The cooking zones get very hot. Never place combustible items on the hob. Do not store
items on the heating zones.
-The unit get hot. Don`t place flammable items or spray cans on the cooking zones or in
drawers direct under the unit.
Risk of burns!
-The heating zones, surroundings also the outside frame getting hot. Don`t touch these hot
surfaces. Keep children away.
-The heating zone is working but the operation lamp is off. Disconnect the unit from the
main supply. Call your customer service.
-Objects made of metal get very quickly hot on the heating zone. For this reason don`t
place objects, for example knives, forks, spoons and lids on the cooking zone surface.
-After the use turn the unit off with the main switch. Don`t wait until the unit switch
automatically off!
Risk of electric shock!
-Incorrect repairs are dangerous. Use only one of our trained service technicians should
perform repairs and replace damaged connection cables. Is the unit faulty, plug off the
unit or disconnect the unit from the main supply. Call your customer service.
-Any liquid moisture can cause an electric shock. Don`t use a high pressure cleaner or
steamer.
-A faulty can cause an electric shock. Don`t connect and turn on a faulty unit. Plug off the
unit or disconnect the unit from the main supply. Call your customer service.
-A broken heating element or basin can cause an electric shock. Plug off the unit or
disconnect the unit from the main supply. Call your customer service.
Risk of damage!
-The unit comes with thermostats and safety thermostats. Do not damage the capillary
thermostats.
Attention!
-Aggressive agent cleaners and sponges scratch the heating element, gridiron or basin.
-Never pour water into the hot heating. Danger of burns!
-Don`t place pans or pots on the heating zone. This could lead to damages.
-If hard or pointed objects fall on heating zone, this could lead this to damages.
-Aluminium foil and plastic containers melt on hot heating zones. The use of kitchen foil on
the heating zones is not recommended.

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Description of warning symbols and indicators
General warning signals
If you don`t follow the safety instruction, you will place yourself in danger of
injuries!
This symbol warning from dangerous voltage.
(Picture sign 5036 der IEC 60417-1)
Warning symbols that are located directly on the equipment must always be
observed. Their readability must be ensured at all times.
Danger result from not observing the safety instructions
Not observing the safety instructions, may lead to danger for people, the surroundings, and
the unit itself. We are not liable for any damages caused by a failure to observe the safety
instructions.
In detail, ignore of the safety instruction can lead to risk of for example:
-Risk of personal injuries as a result of electric factors
-Risk of personal injuries because of overheated cookware (pans, spoons etc…)
-Risk of personal injuries because of overheated heating zones
Safe application
The safety instructions, the existing national regulations for electricity for the prevention of
accidents as well as any house work, application and safety regulations must be followed.
Safety instruction for the operating staff
-Never fight oil or grease fire with water (risk of explosion)!
-To fire-fighting against grease or oil use appropriate aids. Switch off the unit, pull out the
plug or disconnect the device from the power supply. Therefore, appropriate equipment
must be available: e.g. Fire blankets and fire extinguishers suitable for extinguishing
burning fat.
-Don`t leave the unit unattended. Don`t use the heating zone as a working surface!
-Do not put paper, carton, textiles, etc. on the heating zones – they could catch fire.
Aluminium foil and plastic containers may not be placed on the hot surfaces.
-PLEASE NOTE: Warning of potentially slippery surfaces in the vicinity of the device. This
can lead to injury.
-Prevent liquids from entering the equipment, and try not to let water or food flow over the
pan edge. Do not jet-clean the equipment.
Improper operation
The working of the unit can only be guaranteed when it’s used correctly. The equipment must
always be operated within the limits given in the technical data.
Modification / use of spare parts
Contact the manufacturer if you intend to make any modifications to the equipment. For
safety reasons, always use original parts and accessories only which have been approved by
the manufacturer. If you use anything other than the original components, the manufacturer
will not assume any liability for any costs that result. Attention! During disassembly,
inspections or repairs look for stability of the unit.
Attention
Before you connect or use the unit, you
have to read the operation instructions
Attention
Improper use may result in minor injuries
or damages.
Attention! In case of replacements of the parts, the device must be “visible
disconnected" from the power supply.

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General information
These operating instructions contain basic information on what needs to be considered during
installation, operation, and maintenance of the equipment. The information must be read
entirely by the fitter and operators before the equipment is installed and taken into
operation. They must always be kept close to the cooking site for reference.
Application
The device is used to grill / roast food.
Product description
Products BRE40, BRE70
-Compact module design
-Easy Build-in
-Service friendly
-Easy control with thermostats
Technical data
Operation and control
Lamp Operation „Unit ON“ green (H1)
Lamp Heating element on „Heating on“ yellow (H2, H3)
Controller Thermostat
Technical unit data
Type Dimension grill area Voltage Power Weight
BRE40 200 x 600 mm 300 x 450 mm 400V/3~/N/PE 4,0 kW -- kg
BRE70 300 x 600 mm 600 x 450 mm 400V/3~/N/PE 8,0 kW -- kg
Function conditions
-maximum tolerance of the nominal voltage +5%/-10%
-frequency 50 / 60 Hz
-IP CODE (Protection class in delivery state) IP X2

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Installation
Electrical data of the units
Unit performance ( 4 kW – BRE40 )
3-phasig (Voltage 400Volt +10% / -10%)
Connection
colour
Frequency
Fuse
Phase
Brown, Black, Grey
or 1,2,3
50 Hz / 60 Hz
B6 (F1)
T1A (F2-F4)
N
blue or 4
PE
Yellow/Green
Unit performance ( 8 kW – BRE70 )
3-phasig (Voltage 400Volt +10% / -10%)
Connection
colour
Frequency
Fuse
Phase
Brown, Black, Grey
or 1,2,3
50 Hz / 60 Hz
B6 (F1)
T1A (F2-F4)
N
blue or 4
PE
Yellow/Green
Installations-environment
-maximum ambient temperature
Storage > 0°C till +70°C in function > +5°C till +35°C
-maximum relative Atmospheric humidity
Storage > 10% till 90% in function > 30% till 90%
Installation requirements
The unit has to be build-in in a flat horizontal area. The place must be allowing a weight at
least 100 kg. To disconnect the Power, the user needs easy access to the power-connection.
Installation intructions for the build-in model
The following points must always be observed during installation:
-Proof and take sure: the voltage of the main supply cable and the voltage of the
nameplate of the unit fit.
-All electric installations must fulfil the local building code regulations. All regulations issued
by the national electricity authorities must be observed.
-The unit comes with a main cable and can be connected to a power point with the
necessary plug or directly with the main cable.
-When using fault-current circuit breakers (FI), they must be designed for a minimum fault
current of 30 mA.
-The personnel operating the equipment must make sure that all installation, maintenance,
and inspection work is done by specially trained and certified personnel only.
-Our units are equipped with cables that comply with the national regulations.
Make sure that the cable is correctly connected to the main power supply:
For the electric connection for the unit take attention.
The law regulations of the country have to be adhered!
Attention
Wrong voltage damage the unit
and can lead to personal injuries.
Attention
The electrical connection executed
only by specially trained staff.
The safety thermostat has to
install for an easy accessible in
case of an service

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Attention
The heating zones get very hot. To avoid
injuries, don`t touch the hot heating zone
surfaces.
Start up
Assembly
The units are equipped with a main cable which must be connected with a wall socket or
connection box. Electric installations must be carried out by registered installation companies
only, observing the specific national and local regulations. These companies are responsible
for correctly interpreting all regulations and performing the installation in compliance with the
safety instructions.
Indications on warning signs and nameplates must be strictly observed.
Make sure that the main voltage corresponds to the voltage indicated for the unit
(given on the nameplate). When installing or installation of this device in close
proximity to a wall, partition walls, kitchen furniture, decorative panels etc. is
recommended that these are not made of flammable material; otherwise, they must
be covered with suitable non-combustible, heat insulating material and the fire
safety regulations must be observed most carefully!
For first use remove all existing production residues or packaging residues. Then clean
thoroughly (see Cleaning).
Turn the controllers in off position before you connect the unit to the main supply.
The user has first to read the manual before he starts to work with the unit.
Function test
Remove all parts from the heating zone. Turn on the unit with the temperature knob,
operation lamp is on (green). Choose a temperature level with the knob. The heating zone
gets hot until the desired level, heating control lamp (yellow)goes off and the unit is ready
to grill. Temperature range (60
°
C - 300
°
C).
Position OFF: Position ON:
`0` point to the marking (●) Each Position, between the temp. range (●)
If the unit don´t work, look under the point troubleshooting/possible faults.

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Operating
Cooking
The unit have a basin and can be filled with water. This facilitates the cleaning of the device.
The unit is after minutes ready for operation (depends on the selected temperature). The
operation lamp (green) indicates the device is turned on. The temperature can be choosed
by two manual thermostat controllers. The two heating zone lamps (yellow) indicate the
heating up of the heating zones to the choosed temperature. Attention:heating zone lamp
(yellow)goes off after the choosed temperature.
Position MIN > 60°C
Position MAX > 300°C
By turning the thermostat controller the unit is turned on. Depending on the choosed
temperature, the heating zone will be heated on. After reaching the temperature level the
heating lamp goes off (yellow) and it can be started grilling / roasting. As working
temperature use a small or middle temperature. Under heavy load, it is advisable to increase
200-220°C. For grilling / roasting the food are placed on the heating zones on the gridiron.
The oil / fat drips in the water filled basin. The water can be exchanged by a manual valve
below the basin. The unit have two heating zones (left and right) heating zone. For a low
requirement use one to grill and one to keep warm. Remove daily coarse dirt from the
heating zone with a spatula and clean it with a towel.
Operating stop and –breaks
For the operating stop and for regular breaks switch the unit off (booth temperature
controller) in position `0` point to the marker (●). Booth operation lamp (green) goes off.
Not in use
When the unit is not in use, make sure that the temperature control knob is not turned on
inadvertently. If you do not use the unit for a longer period of time (several days), disconnect
the unit from the main supply or turn off the unit. Make sure that no liquids can get into the
unit, and do not use excessive amounts of liquid to clean the equipment.

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Attention
Don’t open the unit!
Dangerous voltage!
Troubleshooting
WARNING:During cleaning or maintenance and replacement of parts of the equipment must
be disconnected from the power supply.
For all faults which are not due to outside influences or
contamination. The unit may only be opened by
approved, specially trained service Employee. The unit
have to be turned off immediately or disconnected from
the main supply. The cause investigation or
troubleshooting must be carried out only by qualified personnel.
Possible faults
Fault
Possible cause
Troubleshooting by User-
or Service staff
No heating up
operation indication
lamp is OFF
No current supply
Control, if the unit is connected to the power
supply (Power cable connected?), switch is
in Off Position, check fuses.
Triggering the
Safety temperature
limiter-"capillary tube
too close to the
heating element."
Should trigger the safety thermostat and
turn off the heating, this can be triggered by
the long-
term stress or high temperature.
Constant switching off can be a defect.
Safety thermostat are installed on an
accessible position.
Information:
The feeler is placed
on the heating
element.
The safety thermostat triggering also if the
temperature falls under 0°C, what in some
case is possible for example mobile trailers.
Before to switch the safety thermostat on,
heat it up to 20°C. After this it is possible to
activate him again.
Temperature
controller is in OFF-
position
turn the temperature controller in on
position between 60-300°C
To low or no heating on
operation lamp is on.
Heating element broken!
One phase is missing Proof al fuses and connections.
unit faulty
Contact your dealer for the repair service.
Disconnect the unit from the power supply.
No reaction by turning
the temperature
controller Temperature
controller is faulty
Heating switch on and
off within minutes.
No reaction by turning
the temperature
controller
Heating elements not
in position Move Heating elements in working position
In case of an exchange of a part use only original parts, to use according to the valid spare
parts list to use existing or new replacement parts with the same fasteners; this also applies
from external housing, for example removable bottom plate after an exchange of the
connection cable.