Eloma Joker User manual

JOKER
with ST control
Sizes: 6-23, 6-11, 6-43
ENERGY TYPE: ELECTRICS
Translation of the original operating instructions
Subject to technical changes.
Read carefully before use.
Keep safe for future use.

LEGAL NOTICE
You have chosen a JOKER from
Many thanks for your trust. Please read the
installation and operating instructions all the way through before commissioning,
and pay particular attention to the safety notes.
Eloma GmbH −A gut decision
Otto-Hahn-Str. 10
82216 Maisach
Germany
T. [phone]
F. [phone]
You can find application tips and recipes on our website www.eloma.com.
You are also welcome to contact our application consulting service:
T. [phone]
E. [email protected]
You can contact us almost 24 hours a day, 7 days a week, 365 days a year:
T. [phone]
E. [email protected]
Our Customer Service department will be happy to help you with any question on
our products:
T. [phone]
E. [email protected]
Please refer to the terms and conditions (T&Cs) on our website for information on
liability for material defects and the warranty.
Device type: ……………
Device no.: ……………
Dealer:
Installation technician:
Date: …………… Installed on: ……………

Table of contents
3
os: 12 /953-Eloma/Standar d texts Document type indep endent/IHZ @ 10\mod_13896 01392776_258.doc @ 113658 @ @ 1
Table of contents
1General information 5
1.1 Intended use of the devices 5
1.2 Warranty and limitation of liability 5
1.3 How to use this document 6
2Safety 10
2.1 Requirements for the operating personnel 10
2.2 Safety notes 11
3Appliance description and modularity 16
3.1 Description of the Hot air unit (basic appliance) 16
3.2 Cooking chamber module: Size, position, operation and dimensions 18
3.3 Operation module 19
3.4 Water module 20
3.5 Module cleaning 22
3.6 Design module 25
4Appliance structure and functions 27
4.1 Appliance general structure 27
4.2Operation module structure 28
4.3 Operating modes and functions 30
4.4 General notes on operation and function 33
5Start screen 40
5.1 Start screen 41
6Manual Cooking/Manual Baking 43
6.1 Manual cooking in the hot-air unit 43
6.2 Manual baking with/without module humidification 61
6.3 Manual cooking screen with fresh steam system module 82

Table of contents
4
7Ongoing Operation - Cooking/Baking 107
7.1 Manual cooking in the hot-air unit 107
7.2 Manual baking without / with humidification module 115
7.3 Manual cooking screen with fresh steam system module 124
8Programme list 132
8.1 Programme list options 132
8.2 Changing and starting the programmes 134
9Special programmes 136
9.1 Special programmes screen (only for Live Steam System module) 137
10 Cleaning and care 143
10.1 General cleaning 143
10.2 Manual cleaning of the cooking chamber 147
10.3 Manual cleaning of other parts of the appliance 151
10.4 Semi-automatic cleaning 153
10.5 Fully automatic cleaning (Autoclean® PRO) 155
10.6 Exiting cleaning 162
11 Settings & Service 164
11.2 Protocol management 168
11.3 Setting/changing parameters and customisation 171
11.4 Upload/DownloadManager 176
11.5 Sound management 178
12 Error messages & troubleshooting 179
12.1 Error messages and elimination of errors 179
12.2 Troubleshooting 180
13 Maintenance instructions 182
14 Disposal and environmental protection 185

General information
5
1General information
1.1 Intended use of the devices
Eloma cooking and baking appliances are exclusively intended for commercial
purposes and may only be used for the thermal preparation of food products,
using accessories (grills, containers, trays, slide-in inserts, etc.) which are suitable
for the variously sized appliances. Exceptions include foods which are highly
flammable and combustible substances (e.g. alcohol). The device can be
operated without supervision.
1.2 Warranty and limitation of liability
The device must not be modified technically without the approval of the
manufacturer/supplier. Any warranty or guarantee cover will be rendered null
and void in case of unauthorised technical modifications. In that case, the safety
of the appliances will no longer be guaranteed. Warranty or liability claims for
personal injury or material damage cannot be asserted if caused by one or more
of the following causes:
•Improper use of the device
•Improper start-up
•Improper operation
•Incorrect maintenance of the appliances
•Faults which are caused by failure to adhere to these operating instructions
You will find detailed information on liability for material defects and the
warranty in our general terms and conditions.

General information
6
1.3 How to use this document
1.3.1 General provisions
•The original operating instructions and their translation are always included
in the scope of delivery of the appliances and contain information and
instructions about how to safely operate, clean and service JOKER, as well as
measures for troubleshooting.
•These operating instructions must be kept at the location of use and be
easily available for the operating and cleaning staff at all times.
•Operating staff must have read or been informed and trained on the
operating instructions, in particular the section “Safety notes”, before
starting work.
•These operating instructions must be kept safe during the service life of the
device and must be handed over to the next owner in case of a change in
ownership. Any missing operating manual can be requested from the
manufacturer or supplier.
•Every update or supplement published by the manufacturer must be added
to the operating instructions. Please also add any additional instructions,
including supervisory and reporting obligations to meet operating
requirements, e.g. with regard to work organisation, work procedures or the
staff employed.

General information
7
1.3.2 Structure of the warnings, symbols and signs used for the appliances
Hazard warnings and warning notices are marked with a pictogram and a signal
word. The type and source and the consequences of the hazard are stated and
information is provided on how avert the hazard.
Symbol
Explanation
Warning: This symbol is followed by a warning
1.
2. Instruction for action with multiple steps:
Multiple instructions for actions have to be carried out in
the stipulated order.

Action with one step or with several steps whose sequence is not
relevant.
Tab. 1: Explanation of the notice symbols used
Symbol
Explanation
DANGER!
Type and source of hazard
!
Possible consequences (optional).
Measure to prevent the hazard.
WARNING!
Type and source of hazard
!
Possible consequences (optional).
Measure to prevent the hazard.
CAUTION!
Type and source of hazard
!
Possible consequences (optional).
Measure to prevent the hazard.
NOTICE!
Measure

INFORMATION:
Tab. 2: Explanation of the hazard symbols used
All cooking and baking appliances have clearly visible warning and notice signs
with the following meanings:

General information
8
Symbol
Explanation
WARNING!
“Dangerous electrical voltage!”
WARNING!
“Hot surface up to 150°C!”
WARNING!
“Hot cooked product/hot fluids in insert containers!”
WARNING!
“Do not open the door whilst the autoclean programme is
in progress!”
MARKING!
“Equipotential bonding connection”
MARKING!
“Connections for hard and soft water”
MARKING!
“Connections for cleaner and rinsing agent”
MARKING!
“Waste water connection”
MARKING!
“Completed device testing and quality control”
Tab. 3: Overview of the device signs used

General information
9
1.3.3 Use of figures

INFORMATION:
Figures are shown as examples and may differ from the appliances delivered.

Safety
10
2Safety
All Eloma devices comply with the relevant safety standards. However, this does
not mean that all residual risks, such as those caused by incorrect operation, can
be ruled out.
2.1 Requirements for the operating personnel
Operating staff must be familiar with and adhere to the respective valid regional
regulations when operating the device.
The following conditions must be met:
Make sure that the device is only operated and cleaned by persons who have
received instruction, regular training and safety briefing.
Make sure that the appliance is only operated and cleaned by personnel who
have fully and carefully read the operating instructions and understood the
safety notes.
Make sure that the following category of persons only operates the device if
supervision and instruction is provided by a person with the aforementioned
qualifications:
Persons with limited psychological, sensory or mental abilities–
Persons who do not possess the aforementioned qualifications.–
Make sure that repairs and maintenance work on the device are only carried
out by an authorised Eloma service partner.

Safety
11
2.2 Safety notes
2.2.1 Before operation and in case of faults
DANGER!
Personal injury from electric shock!
Only put fully functional and undamaged devices into operation.
Do not put devices with a damaged electrical cable into operation. Have a
damaged electrical cable replaced immediately by an Eloma service partner.
Do not open the housing.
In case of malfunction:
Disconnect the device from the power supply (e.g. using an external breaker
switch) and secure it to prevent it from being switched back on.
Close the operating company's water tap.
Have repairs are carried out by an authorised Eloma service partner and/or
qualified specialists only.
DANGER!
Detection of smoke development and fires!
Stop the energy supply and ventilate the installation location immediately.
Notify the fire services.
Extinguish fat fires with a fire extinguisher for class F fires. Never use water.
Extinguish other fires, e.g. with an ABC extinguisher, CO2 extinguisher or an
extinguishing agent suitable for the respective fire class.
WARNING!
Risk of injury from parts falling out!
Remove loose parts from the cooking chamber.
2.2.2 During cooking operation
CAUTION!
Risk of crushing when opening and closing the cooking chamber door!
Make sure that there is nobody in the pivoting range of the cooking chamber
door.
Close the cooking chamber door carefully.

Safety
12
WARNING!
Risk of burns from hot surfaces!
Wear protective clothing (e.g. long-sleeved clothing and protective gloves).
Lock the hanging rack securely.
Do not touch the hanging rack when removing the food products.
Do not touch the door glass or housing.
Do not touch the exhaust air or waste water pipes.
WARNING!
Risk of scalding from hot liquids in cooking containers!
Wear protective clothing (e.g. long-sleeved clothing and protective gloves).
Close the cooking chamber door carefully so that hot water does not run out
of the syphon overflow.
WARNING!
Risk of scalding from hot steam!
Wear protective clothing (e.g. long-sleeved clothing and protective gloves).
Open the cooking chamber door carefully.
Allow steam to escape.
CAUTION!
Risk of toppling if the device is loaded top-heavy!
Load the hanging rack evenly from bottom to top.
WARNING!
Risk of fire due to combustible materials, soiling and grease films!
Do not load devices with food products which contain highly flammable
substances (e.g. food products with alcohol).
Do not store any highly flammable materials, gases or liquids (e.g. petrol)
near the appliance.
Do not place any flammable objects above the appliance.
Clean the device regularly and adhere to the cleaning instructions.
Do not operate the appliance in toxic or potentially explosive environments.
When installing under a hood:
Switch on the hood during operation.
When setting up outdoors:
Operate the appliance only in wind-protected areas.
When connecting to a chimney with draft diverter:
Clean the extractor line in accordance with the regional regulations.
Do not spray aerosols near this appliance while it is running.

Safety
13
CAUTION!
Material damage due to improper or non-intended use!
Use accessories in the cooking chamber properly in order to prevent damage
to the door glass.
Make sure that there are no objects in the pivoting range of the cooking
chamber door.
Do not operate the device at temperatures below 4°C.
Remove the core temperature sensor before the cooked item is removed and
put it back into the holder after use.
Only connect USB sticks with a Flash memory.
Do not force USB sticks into the connection socket.
Always plug USB sticks in before reading/writing and do not remove them
until the data transfer has been completed.
CAUTION!
Damaged glass panes!
Do not operate the device with damaged glass panes and faulty cooking
chamber light.
Dispose of any foods which are contaminated with glass fragments.
CAUTION!
Material damage due to overheating of the appliance!
Make sure that the supply air opening and ventilation slats are unobstructed
and not covered.

Safety
14
2.2.3 During cleaning
WARNING!
Risk of burns from hot surfaces!
Allow the device to cool down slowly before cleaning.
WARNING!
Risk of chemical burns due to cleaning lye, detergents and rinse aids!
Follow the safety instructions and safety data sheets for the prescribed
cleaning additive and rinse aid.
When changing the canisters for cleaner or rinsing agent:
Wear protective clothing (e.g. long-sleeved clothing, protective gloves and
safety goggles).
With assisted manual and semi-automatic cleaning:
Allow the device to cool down slowly before cleaning.
Wear protective clothing (e.g. long-sleeved clothing, protective gloves and
safety goggles).
Do not inhale any spray from the cleaner.
On devices with an autoclean cleaning programme:
Keep the cooking chamber door closed whilst the autoclean® PRO cleaning
programme is in progress.
DANGER!
Risk of burns from hot fat!
Only ever set up deep fat fryers or similar containers with hot fat out of the
range of the hose with spray head.
CAUTION!
Material damage due to improper cleaning!
Do not clean the housing with a strong water jet, steam cleaner or high-
pressure cleaner.
Only use the cleaning agents, cleaning additives and rinse aids
recommended by the manufacturer.
Do not clean the housing with flammable cleaners.
Follow the cleaning instructions and intervals.

Safety
15
2.2.4 Hygiene
CAUTION!
Health hazard due to insufficient hygiene!
Follow the cleaning instructions and intervals.
Clean the core temperature sensor before each use.
2.2.5 Equipment on movable castors or roller frames
CAUTION!
Risk of injury from electric shock!
Do not use the cable to move the devices.
CAUTION!
Risk of toppling and making uncontrolled movements for appliances on
castors/rolling base frames as a result of an uneven floor!
Only move the devices on an even floor (max. 10° inclination).
Move the devices carefully.
After transport, secure the castors/rolling base frame with the parking brake.
2.2.6 Maintenance
WARNING!
Risk of fire due to improper maintenance!
Make sure that maintenance work is only carried out by an authorised Eloma
service partner.
Comply with the recommended maintenance intervals and schedules.
Comply with the rules of conduct in the event of a fire.

Appliance description and modularity
16
3Appliance description and modularity
3.1 Description of the Hot air unit (basic appliance)
The new JOKER in its basic version as a hot-air unit can also be configured as an
oven or combi-steamer in various sizes - GN 2/3, GN 1/1 and BN43.
As early as in 1998, Eloma showed pioneering spirit and courage when JOKER
was launched on the worldwide market as the first compact combi-steamer ever.
Since then, the Bavarian company has continuously developed its expertise and is
now converting tradition into modernity.
With the new JOKER, which is still only 52 cm wide, many other crucial features
have remained unchanged - reliability, quality and user-friendliness, just like you
would expect from Eloma.
This is complemented by modularity, flexibility and design, which stand out as the
three basic features of the new JOKER. Eloma does not impose any standard to
its customers, but offers modular configuration options for them to decide what
is actually needed.
JOKER is a reliable, space-saving tool to work with. This multifunctional appliance
supports the kitchen team in all work processes, thus ensuring that the user can
easily do his/her job with the necessary passion and concentration.
Series equipment
•7” capacitive screen
•Hot air temperature range: up to 300°C
•Internal core temperature sensor with 4 measuring points
•Supply air/exhaust air and dehumidification control in 5 stages
•Frequency converter – 5 fan speeds
•Assisted manual cleaning
•LED/triple glazing
•Quick-action door closure
•Rotary encoder
•USB interface
•Adjustable air deflector
•EHG 5+1 with 67mm distance for 6-23 and 6-11, for 6-43 EHG 4+1 with 84mm
distance
•Inner and outer housing made of 1.4301
•IPX5

Appliance description and modularity
17
NOTICE!
Proper use!
The appliance is solely intended for the thermal preparation of food.
Foodstuffs containing highly flammable and combustible substances
(e.g. alcohol) are excluded.
The device can be operated without supervision.
The appliance is intended for commercial use.

Appliance description and modularity
18
3.2 Cooking chamber module: Size, position, operation and
dimensions
JOKER 6-23
JOKER 6-43
JOKER 6-11
Cooking chamber interior
dimensions
Width
440 mm [17 3/8”] 440 mm [17 3/8”] 440 mm [17 3/8”]
Depth
368 mm [14 1/2”] 498 mm [19 5/8”] 548 mm [21 5/8”]
Height
400 mm [15 3/4”] 400 mm [15 3/4”] 400 mm [15 3/4”]
Volumes 0,065 m30,088 m30,096 m3
Outer dimensions
Left-hand operation
Hinge
right
right
right
Width (W)
650 mm [25 5/8”] 650 mm [25 5/8”] 650 mm [25 5/8”]
Depth (D)
625 mm [24 5/8”] 755 mm [29 3/4”] 805 mm [31 3/4”]
Height (H)
560 mm [22”] 560 mm [22”] 560 mm [22”]
Top operation
Hinge
on the left/right
on the left/right
on the left/right
Width (W)
520 mm [20 1/2”] 520 mm [20 1/2”] 520 mm [20 1/2”]
Depth (D)
625 mm [24 5/8”]] 755 mm [29 3/4”] 805 mm [31 3/4”]
Height (H)
693 mm [27 1/4”] 693 mm [27 1/4”] 693 mm [27 1/4”]
Right-hand operation
Hinge
left
left
left
Width (W)
650 mm [25 5/8”] 650 mm [25 5/8”] 650 mm [25 5/8”]
Depth (D)
625 mm [24 5/8”] 755 mm [29 3/4”] 805 mm [31 3/4”]
Height (H)
560 mm [22”] 560 mm [22”] 560 mm [22”]
Number of inserts
5+1 x GN2/3
4+1 x BN43
5+1 x GN1/1
Slide-in inserts distance
mm/inch 67 mm [2 2/3”] 84 mm [3 1/3 „] 67 mm [2 2/3”]
Inner and outer casing: Stainless steel, rustproof 1.4301
Weight kg / lbs
Device:
Packaging:
70 / 155
16 / 35
80 / 176
18 / 40
83 / 185
18 / 40
Tab. 4: Appliance data overview

Appliance description and modularity
19
3.3 Operation module
3.3.1 St controller - compact and focused
The focus is on manual cooking and baking. You make clear statements and are a
passionate craftsman, that’s what the operating concept of the ST module is
made for.
Functions (extract):
•Manual cooking / baking (depending on the water module selection)
•Programme list
•Special programmes (depending on the water module selection)
•Assisted manual cleaning
3.3.2 MT controller −multifunctional & systematic
Working simply and systematically is the code word here. Using the functions of
the MT module you can not only bake and cook, but also plan and standardise
processes. With the MT technology, you can keep not only JOKER, but your daily
work as well, completely under control.
Functions (extract):
•Start-up Settings
•Weekly programming PRO
•PRO Multi Cooking / Multi Baking
•Multifunctionality, such as fermentation and defrosting functions (depending
on the water module selected)
•Even more customisation options to standardise operating procedures

INFORMATION:
•Depending on the selection of the position of the control module, the
alignment
of the operating module (horizontal/vertical).
•The controller of each operation module can be switched from ST to MT
and vice versa on site at any time.

Appliance description and modularity
20
3.4 Water module
1 Directional valve
2
Orifice plate
3
Flow measuring
device
4
Complete water
supply pipe
Fig. 1: Hydraulic diagram of the water module (live steam system/humidification depending on
the mode selected)