Bartscher E 7110 User manual

E 7110 / 116.527
E 10110 / 116.530
E 5230 / 116.523
E 5110 / 116.525
V3/1012

31
1. General information................................................................................................ 32
1.1 Information about the instruction manual ............................................................ 32
1.2 Key to symbols.................................................................................................... 32
1.3 Liability and Warrantees...................................................................................... 33
1.4 Copyright protection............................................................................................ 33
1.5 Declaration of conformity..................................................................................... 34
2.Safety ........................................................................................................................ 34
2.1 General information............................................................................................. 34
2.2 Safety instructions for use of the device.............................................................. 34
2.3 Intended use ....................................................................................................... 35
3. Transport, packaging and storage......................................................................... 36
3.1 Delivery check..................................................................................................... 36
3.2 Packaging ........................................................................................................... 36
3.3 Storage................................................................................................................ 36
4. Technical data......................................................................................................... 37
4.1 Steam convection oven properties...................................................................... 37
4.2 Technical specification........................................................................................ 38
5. Installation and operation....................................................................................... 39
5.1 Safety instructions............................................................................................... 39
5.2 Installation and connection.................................................................................. 40
5.3 Operation ............................................................................................................ 43
6. Cleaning and maintenance..................................................................................... 57
6.1 Safety advice....................................................................................................... 57
6.2 Cleaning.............................................................................................................. 57
6.3 Safety instructions for maintenance .................................................................... 58
7. Possible Malfunctions ............................................................................................ 59
8. Waste disposal........................................................................................................ 60
Bartscher GmbH
Franz-Kleine-Str. 28
D-33154 Salzkotten phone: [phone]
Germany fax: [phone]
Keep this instruction manual
ready to hand at the product!
GB/UK

32
1. General information
1.1 Information about the instruction manual
This instruction manual contains information about the installation, operation and
maintenance of the device and should be consulted as an important source of
information and reference guide.
Awareness of the safety instructions and instructions for use in this manual will ensure
the safe and correct use of the device.
In addition to the information given here, you should comply with any local Health and
safety Controls and generally applicable safety regulations.
The instruction manual forms part of the product and should be kept near the device
and easily accessible for anyone carrying out the installation, servicing, maintenance or
cleaning.
1.2 Key to symbols
In this manual, symbols are used to highlight important safety instructions and any
advice relating to the device. The instructions should be followed very carefully to avoid
any risk of accident, personal injury or material damage.
WARNING!
This symbol highlights hazards, which could lead to injury.
Please follow the instructions very carefully and proceed with particular attention
in these cases.
WARNING! Electrical hazard!
This symbol draws attention to potential electrical hazards. If you do not follow
the safety instructions, you may risk injury or death.
CAUTION!
This symbol highlights instructions, which should be followed to avoid any risk of
damage, malfunctioning and/or breakdown of the device.
NOTE!
This symbol highlights tips and information, which have to be followed for
an efficient and trouble-free operation of the device.
WARNING! Hot external surface!
This symbol is a warning that the device surface is hot when in use. Ignoring this
warning may result in burns!

33
WARNING! The container holds hot liquid!
When containers hold liquid or products that turn liquid during cooking, do not
higher shelves to place the containers so that the operator can always look into
the container inside.
1.3 Liability and Warrantees
All the information and instructions in this manual take into account standard safety
regulations, current levels of technical engineering as well as the expertise and
experience we have developed over the years.
The instruction manual was translated with all due care and attention. However, we do
not accept liability for any translation errors. The German version of this instruction
manual is definitive.
If the delivery consists of a special model, the actual scope of delivery may differ from
the descriptions and illustrations in this manual. This is also the case for special orders
or when the device has been modified in line with new technology. If you have any
questions, you should contact the manufacturer.
NOTE!
Read the instruction manual carefully before using the device. The manufacturer
does not accept liability for any damage or malfunction resulting from not
following the instructions for use.
The instruction manual should be kept near the device, easily accessible for anyone
wishing to work with or using it. We reserve the right to make technical changes for
purposes of developing and improving the useful properties.
1.4 Copyright protection
The instruction manual including any texts, drawings, images or other illustrations is
copyright. No part of this publication may be reproduced, transmitted or used in any
form or by any means without permission in writing from the manufacturer. Any person
who commits any unauthorized act in relation to this publication shall be liable to claims
for damages. All rights reserved.
NOTE!
The contents, texts, drawings, pictures and any other illustrations are copyright
and subject to other protection rights. Any person unlawfully using this
publication is liable to criminal prosecution.

34
1.5 Declaration of conformity
The device complies with the current standards and directives of the EU.
We certify this in the EC declaration of conformity.
If required we will be glad to send you the according declaration of conformity.
2.Safety
This section provides an overview of all important safety aspects.
In addition every chapter provides precise safety advice for the prevention of dangers
which are highlighted by the use of the above mentioned symbols.
Furthermore, attention should be paid to all pictograms, markers and labels on the
device, which must be kept in a permanent state of legibility.
By following all the important safety advice you gain an optimal protection against all
hazards as well as the assurance of a safe and trouble-free operation.
2.1 General information
This device is designed in accordance with the presently applicable technological
standards. However, the device can pose a danger if handled improperly and
inappropriately.
Knowing the contents of the instruction manual as well as avoiding mistakes and thus
operating this device safely and in a fault-free manner is very essential to protect
yourselves from the hazards.
To prevent hazards and to ensure optimum efficiency, no modifications or alterations to
the device that are not explicitly approved by the manufacturer may be undertaken.
This device may only be operated in technically proper and safe condition.
2.2 Safety instructions for use of the device
The specifications regarding the industrial safety are based on the Regulations of the
European Union applicable at the time of manufacturing the device.
If the device is used commercially, the user is obliged to ensure that the said industrial
safety measures concur with the state of the rules and regulations applicable at the time
in question for the entire period of use of the device and to comply with the new
specifications.
Outside the European Union, the industrial safety laws applicable at the place of
installation of the device and the regional territorial provisions must be complied with.
Besides the industrial safety instructions in the instruction manual, the general safety and
accident prevention regulations as well as environment protection regulations applicable
for area of application of the device must be followed and complied with.

35
CAUTION!
oThe device is not intended for use by individuals (including children) with physical or
mental disabilities, insufficient experience, and/or insufficient knowledge unless such
persons are under the care of a person responsible for their safety or have received
instructions regarding appropriate use of the device.
oChildren should be observed to ensure that they are not playing with the device.
oPreserve this manual safely. When passing on/selling the device to a third party, the
manuals must be handed over along with the device.
oEvery person using the device must act in accordance to the manuals and under
consideration of the safety advice.
oThe device is to be used indoors only.
2.3 Intended use
CAUTION!
This device has been designed and built for commercial use only and should be
operated by qualified personnel only.
Safe operation is only guaranteed when using the device for its intended purpose.
Any technical interventions, as well as assembly and maintenance are to be made by a
qualified customer service only.
The steam convection oven is intended only for preparation of appropriate food
products.
CAUTION!
Any use going beyond the intended purpose and/or any different use of the
device is forbidden and is not considered as conventional.
Any claims against the manufacturer or his authorized representative as a
consequence of experiencing damages resulting from unconventional use are
impossible.
The operator is liable for all damages resulting from inappropriate use.

36
3. Transport, packaging and storage
3.1 Delivery check
Please check the delivery upon completeness and transport damage immediately
after receipt. In case of visible damage do not accept or accept the delivery with
reservation only.
Note the extent of damage on the carrier’s bill of delivery. Trigger off the complaint.
Hidden damages should be reclaimed immediately after notice, as claims for damages
can only be asserted within the effective period for complaints.
3.2 Packaging
Please do not throw away the covering carton of your device as it might be useful for
storage purposes, when moving or, in case of damages, when the device must be sent
back to a repair center. The outer and inner packing material should be removed
completely from the device before installation.
NOTE!
If you liked to dispose the packing, consider the regulations applicable in your
country. Supply re-usable packing materials to the recycling.
Please inspect the device upon completeness. In case any part is missing please
contact our customer service center immediately.
3.3 Storage
Keep the package closed until installation and under consideration of the outside
indicated positioning- and storage markings.
Packages should be stored under consideration of the following:
-Do not store outdoors.
-Keep it dry and dust-free.
-Do not expose it to aggressive media.
-Do not expose it to direct sunlight.
-Avoid mechanical shocks and vibration.
-In case of longer storage (> 3 months) make sure you check
the state of the packaging and the parts regularly.
If required refresh or renew.

37
4. Technical data
4.1 Steam convection oven properties
•CNS Version
•Digital programmable control with 99 programs,
of which each may have up to 9 cooking modes
•Capacity max. 10 GN 1/1 or 600 x 400 mm bakery trays
•Features: convection, steaming, combi steaming,
Delta-T cooking (an optional internal temperature probe is available)
•Reversible motor (clockwise/counter-clockwise) to ensure optimal temperature
inside the cooking compartment
•3 speed fan
•Steam generation by direct spraying (flash steamer)
•Illuminated cooking compartment
•Adjustable steam extractor
•Convenient cross-wise GN trays (the oven holds 5 x 2/3 lengthways trays)
•LED displays for temperature, time, steam, core temperature parameters
•Prepared to install a core temperature probe
•Prepared to mount manual spray 116.005
•Dual pane glass door, easy access to the oven interior for cleaning
•Removable inside guide rails
Safety features
The device is equipped with the following security and safety features:
Safety thermostat in the cooking compartment: if the cooking compartment overheats,
the safety thermostat is activated and the supply of electricity to hearing elements is
interrupted.
CAUTION!
The safety features can only be reactivated by qualified service personnel,
as further control measures must be performed.
The door switch interrupts the device’s functioning when the door is open: the heating
and circulation systems are turned off.

38
4.2 Technical specification
Name Electric steam convection oven
Model:
E 7110 E 10110
Article no.:
116.527 116.530
Capacity: max. 7 x 1/1 GN max. 10 x 1/1 GN
Distance
between trays: 74 mm
Temperature range: 50°– 280°C
Power: 9,6 kW / 400 V 50 Hz 3 NAC 12,6 kW / 400 V 50 Hz 3 NAC
Water connection: 3/4“
Water pressure: max. 3 bar
Dimensions: W 890 x D 815 x H 815 mm W 890 x D 815 x H 1015 mm
Weight: 101,8 kg 131 kg
Equipment: 1 grille 1/1 GN, 1 tray 1/1 GN;
1 exhaust pipe, 1 pressurised water hose
Name Electric steam convection oven
Model:
E 5230 E 5110
Article no.:
116.523 116.525
Capacity: max. 5 x 2/3 GN max. 5 x 1/1 GN
Distance
between trays: 74 mm
Temperature range: 50°– 280°C
Power: 3.2 kW / 230 V 50 Hz 6.3 kW / 400 V 50 Hz 3 NAC
Water connection: 3/4“
Water pressure: max. 3 bar
Dimensions: W 620 x D 755 x H 635 mm W 890 x D 815 x H 635 mm
Weight: 62,2 kg 80,2 kg
Equipment: 1 grille 2/3 GN, 1 tray 2/3 GN 1 grille 1/1 GN, 1 tray 1/1 GN
1 exhaust pipe, 1 pressurised water hose
We reserve the right to make technical changes!

39
Additional equipment (not included with device)
Internal temperature probe
Article no. 116.000
1 pair of guide rails suitable for 600 x 400 trays
Article no. 116.002
Base for steam convection ovens on 5, 7, 10 x 1/1 GN
CNS 18/10
Capacity: max 10 x 1/1 GN
Dimensions: W 850 x D 700 x H 741 mm
Article no. 115.068
Manual spray
hose length 2 m
with shut-off valve to the fixed water connection 1/2"
including handle for mounting to the convection-steam furnace, series M + E
Article no. 116.005
5. Installation and operation
5.1 Safety instructions
WARNING! Hazard via electrical current!
The device can cause injuries due to improper installation!
Before installation the local power grid specification should be compared with
that of the device (see type label). Connect the device only in case of compliance!
Take note of the security advice!
•See that the cable does not touch any heat sources or sharp edges. Do not let the
cable dangle over the counter edge.
WARNING! Hot surface!
During operation some elements of the device very become hot.
To avoid burns, do not touch hot elements!

40
•Do not use the device in case it does not function properly, has been damaged or
dropped.
•Do not use any accessory or spare parts that have not been recommended by the
manufacturer. These can be dangerous for the user or lead to damages of the
device or personal injury, and further, the warranty expires.
•Do not lay the cable over carpets or heat insulations. Do not cover the cable. Keep
away the cable from operating range and do not dunk it into water.
5.2 Installation and connection
CAUTION!
Installation and maintenance can only be performed by qualified personnel!
Installation
•Unpack the device and remove all packing material.
•Place the device on a flat, secure surface that can support its weight and is resistant
to high temperatures.
•Never place the device on a flammable surface.
•Do not place the device near an open flame, electric or coal oven, or other heat
source.
•Never place the device directly against walls, kitchen furniture or other flammable
objects. Proceed according to relevant fire safety regulations.
•Keep a minimum of 100 mm between the device and walls/other objects on the left
and right sides and at the rear, and 150 mm from the top.
•To make dampening and height adjustments, use the adjustable legs as shown in
the above diagram. Large differences in height or tilt can negatively impact the
device’s operation.
•Place the device in a well-ventilated area. The device may only be installed in a
space with proper ventilation, optimally under an oven hood that will direct fumes to
the outside.
•Ensure that ventilation openings are not blocked in any way.
•Before first use, remove the protective foil from the device. Peel the foil off slowly, so
as not to leave any glue. If some glue remains, remove it using an appropriate solvent.
CAUTION!
The device is not designed to be built-in!

41
Connection
 Connection to an electricity source
•Before connecting the device to an electricity source, ensure that the voltage and
frequency values given on the panel correspond to those of the electrical network.
The maximum permissible voltage difference is ± 10%.
•Check if there is an SL connection fulfilling legal requirements. Use an appropriately
cut cable when connecting the device to electricity.
•A multipolar breaker must be installed between the device and the electricity supply.
The distance between contacts should be at least 3 mm, and it should be located in
an easily-accessible place.
•Connect the device to the electricity supply in compliance with all international,
domestic and local regulations.
•The device must be connected to the equipotential bonding system (grounding).
The connection clamp is located under the right rear side of the device, under
this sign .
 Water connection
•Ensure that the device is located near water connections.
•If a new installation is to be put in, flush it out with water to remove all dirt and
impurities before connecting the device so as to protect the magnetic valves.
•Connect the pressurised water hose (included) using the 90°connection bevel to the
connector (3/4“) of the device. Location of the connector: at the rear, at the right side
under the device. Connect the other end of the pressurised water hose to the cold
water network with the stopcock.
CAUTION!
Hydraulic pressure cannot exceed a maximum of 3 bars.
Use a reducing valve for higher pressures.
•To ensure the device functions properly and prevent the formation of deposits in the
water boiling compartment, the water hardness can measure not more than 7°dH .
CAUTION!
If water hardness is above 7 °dH, it is necessary to install a water softening
mechanism.

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 Drain connection
•At the condensate-collecting tray located in
front of the oven, there is a drain hose (with
an inner diameter of 10 mm). This hose drains
excess liquids from the condensate-collecting
tray away and runs in the rear part below the
device (see A- picture on the right). To drain
the water to the drainage system, extend the
available hose as needed.
•Fasten the supplied drain pipe to the outlet hole
located under the device to ensure the outflow of
liquids from the cooking compartment.
The drain pipe must be connected with a suitable
hose (∅ 22 mm) to the drainage system.
Activation and acceptance of electrical installations
Prior to activation of electrical devices, all inspections must be thoroughly conducted in
order to confirm compliance of the device and its installation with all legal, technical and
safety norms.
The following conditions must be fulfilled:
→
→→
→The temperature around the installation must be above + 4 °C.
→
→→
→The cooking compartment must be empty.
→
→→
→All packing elements must be completely removed, together with the
protective film on the internal walls.
→
→→
→Ventilation ducts cannot be blocked in any way.
→
→→
→Any elements of the device disassembled during installation must be
reassembled.
→
→→
→The main electric switch must be turned on, and the water stopcock installed
by the device must be open.
Prior to approving the electrical equipment for the use you must run it in a test mode to
ensure it operates properly, has no damages or problems.
→
→→
→Turn the oven on by pressing T 1 switch.
→
→→
→Set the cooking/baking mode:
time: 10 minutes temperature: 50°– 150°C steam g eneration: level 1
Press
T 16 to set START/STOP mode.
A

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The following checklist requirements must be met to approve the oven for the use:
→
→→
→The oven light is turned on by pressing the corresponding button and turns off
automatically after 45 seconds if it has not been turned off earlier by pressing
the button again.
→
→→
→The oven shuts off as soon as the door is opened and restarts when the door is
closed again.
→
→→
→The thermostat regulating the temperature inside the oven starts operating as
soon as the desired temperature is reached. The heating element (s) is/are
turned on and off from time to time.
→
→→
→The fan(s) motor changes the direction of rotation automatically every 3 minutes.
→
→→
→In ovens with two fans in the compartments, the motors rotate in the same
direction.
→
→→
→Check whether water from the pipe comes to the humidification inlet (located in
the cooking compartment) towards the fan
→
→→
→At the end of a cooking/baking cycle a beep signal sounds for about 15 seconds.
CAUTION!
An audible alarm can be heard when the oven is turned on. This is normal and it will
turn off automatically after a few seconds.
WARNING!
Should the process be blocked during the setting of a cooking/baking phase or
should the control panel not respond for other reasons, this can be corrected by
repeatedly pressing T 15 button.
5.3 Operation
•Clean the oven and its accessories carefully before use (see 6.2 „Cleaning“).
•Before approving the oven for the use ensure it is installed properly and placed in
stable and level place and that the electrical and cold water supply connections are
properly set up.
CAUTION!
Preheat the oven before cooking/baking using its preheat mode (see chapter
„Preheating“, page 52).
•Once the device is connected to the power supply, it will remain in standby mode.
•The device's control panel is equipped with a dial
M .
To set the desired parameters, turn the dia l M; to confirm the values entered, press
the dial.

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Control panel
T 1
ON/OFF button
T 2
Convection cooking/baking button
T 3
Steaming button
T 4
Combi steaming button
T 5
Delta-T cooking ∆ T
T 6
Temperature setting
T 7
Core temperature probe setting
T 8
Time setting
T 9
Fan speed setting
T 10
Steam generation setting
T 11
Activate/Deactivate
cooking and pre-heating phases
T 12 Programming
T 13 Steam extractor
T 14 Internal light button
T 15 Cancel button
T 16 START/STOP button
D 1 Temperature / Delta T LED display
D 2 Time / core temperature/ LED display
D 3 Fan speed/steam injection LED
display
D 4 Cooking mode/program LED display
M
Function dial
T 2
T 5
T 7
T 9
T 11
T 13
T 15
D 3
D 4
D 2
D 1
M
T
1
T
4
T 8
T 3
T 6
T 12
T 14
T 16
T 10

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Convection cooking/baking
To turn the device on, press the button T1 .
The function buttons T 2 – T 3 - T 4 will flash,
and the device is ready to accept function
settings. The LED display D 4 will read
"MANUAL".
To set up CONVECTION cooking/baking
press T 2 button.
The desired temperature is set by
pressing T 6 button.
When T 6 is flashing, you may the cooking/
baking temperature using M dial (50°C - 280°C).
Now confirm your selection by pressing T 6
button or using M dial. The selected
temperature is displayed on LED D 1 .
The device will automatically pass to the time
setting mode ( T 8 button flashes).
The desired time is set by turning M dial and
the selection confirmed by pressing T 8 button
or M dial.
The selected time is displayed on LED D 2 .
The device will automatically pass to the fan
speed setting mode ( T 9 button flashes).
Select the desired fan speed with dial M (there
are 3 speed available) and confirm your
selection by pressing button T 9 or dial M .
The selected fan speed is displayed on
LED D 3 .
To start the device, press T 16 .
T 2
T 9
D 3
D 4
D 2
D 1
M
T
1
T 8
T 6
T 16

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Steam cooking/baking
To turn the device on, press the button T1 .
The function buttons T 2 – T 3 - T 4 will flash,
and the device is ready to accept function
settings. The LED display D 4 will read
"MANUAL".
To set up STEAM cooking/baking press
T 3 button.
The desired temperature is set by pressing
T 6 button.
If button T 6 is flashing use dial M to set the
desired cooking/baking temperature (50 °C -
120 °C).
Now confirm your selection by pressing T 6
button or using M dial.
The selected temperature is displayed on
LED D 1 .
The device will automatically pass to the time
setting mode ( T 8 button flashes).
Set the desired time turning dial M and then
confirm your selection pressing button T 8 or
dial M .
The selected time is displayed on LED D 2 .
The device will automatically pass to the fan
speed setting mode ( T 9 button flashes).
Select the desired fan speed with dial M (there
are 3 speed available) and confirm your
selection by pressing button T 9 or dial M .
The selected fan speed is displayed on
LED D 3 .
To start the device, press T 16 .
T 9
D 3
D 4
D 2
D 1
M
T 8
T 3
T 6
T 16
T 10
T
1

47
Combi steam cooking/baking
To turn the device on, press the button T1 .
The function buttons T 2 – T 3 - T 4 will flash,
and the device is ready to accept function
settings. The LED display D 4 will read
"MANUAL".
To select COMBI STEAM COOKING press
button T 4 .
The desired temperature is set by pressing T 6
button. If button T 6 is flashing use dial M to set
the desired temperature (50 °C - 270 °C).
Now confirm your selection by pressing T 6
button or using M dial. The selected
temperature is displayed on LED D 1 .
The device will automatically pass to the time
setting mode ( T 8 button flashes).
Set the desired time turning dial M and then
confirm your selection pressing button T 8 or
dial M .
The selected time is displayed on LED D 2 .
The device will automatically pass to the fan
speed setting mode ( T 9 button flashes).
Select the desired fan speed with dial M (there
are 3 speed available) and confirm your
selection by pressing button T 9 or dial M .
The selected fan speed is displayed on
LED D 3.
The device will automatically adjust to the
Moisture setting. Button T 10 will flash.
Press this button and select the desired
moisture setting using the dial M : 1-10 in
manual mode and 0 - 100 (10 levels) in
programmed mode. Confirm your chice using
the button
T 10 or dial M .
To start the device, press T 16 .
T 9
D 3
D 4
D 2
D 1
M
T
1
T
4
T 8
T 6
T 16
T 10

48
Cooking/baking with a core temperature probe
Securing / removing the internal temperature probe
To connect the internal temperature probe take out the
plug A (image on the left) from the opening at the top
left side of the oven, press and hold the red detent B
and insert the internal temperature probe C into the
opening provided.
Release the red detent B . To remove the probe
press the detent B again, pull the internal
temperature probe C and release the detent B .
Push the plug A in again.
CAUTION!
To avoid damaging the internal temperature probe, insert it into the device only
above the glass door.
NOTE!
The core temperature probe is placed by inserting it into the product to be cooked so
that its tip is located right in the middle of the product (part of greatest thickness).
A
B
C

49
To turn the device on, press the button T1 .
The function buttons T 2 – T 3 - T 4 will flash, and
the device is ready to accept function settings.
The LED display D 4 will read "MANUAL".
To select the desired cooking/baking mode press
the correct button T 2 or T 3 or T 4 .
To set the desired temperature press button T 6 .
If button T 6 is flashing use dial M to set the
desired temperature (50 °C - 280 °C).
Now confirm your selection pressing button T 6
or
dial M . The selected temperature is displayed on
LED D 1 .
The device will automatically pass to the time
setting mode. The time set cannot be set now
but you have to select cooking/baking with
CORE PROBE by pressing T 7 button.
Set the desired internal temperature of the
product from 20 °C – 110 °C using the dial M .
(Important: the temperature inside the oven
must be set at least 5
°
C higher than the core
probe).
Now confirm your selection pressing button T 7
or dial M .
The selected core temperature is displayed on
LED D 2 .
Set other parameters according to the type of
food prepared.
To start the device, press T 16 .
T 2
T 7
D 3
D 4
D 2
D 1
M
T
1
T
4
T 3
T 6
T 16