Joni MaxiMix QuickChill User manual

Operating Manual
Kettle model:
-MaxiMix QuickChill / OptiMix QuickChill (AutoTemp 56)
-MultiMix / OptiMix / MaxiMix (AutoTemp 36 / 56)
-Multi / Opti / Maxi (AutoTemp 32)
-EasyMix (AutoTemp 36)
-Easy / EasyMobil / EasyStand (AutoTemp 32)
Valid through Software version 1.9
“Original instructions”
Document 10000028013-DOC-000-00-EN
Manufacturer: Jøni A/S

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Document 10000028013-DOC-000-00-EN
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Table of contents
Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Symbol explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Switching the kettle on and off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Tilting function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Adjusting the heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Chilling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Filling the kettle with water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Stirrer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Inspection hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
SlowMix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Cleaning tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..31
Programs for AutoTemp 56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Additional equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Sieve plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Pouring plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Cooking basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Measuring rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Output for temperature logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Spray gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Tool trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Foot pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Drain valve type Echtermann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Drain valve type Butterfly valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
User menu and factory settings menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Adjusting the clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..57
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....61
Cleaning Drain valve type Echtermann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Monthly maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Annual maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Testing the safety pressure switch and the safety valve . . . . . . . . . . . . . . . . . . . . . . . . . . .67

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Foreword
This manual contains operating instructions for the appliance.
The ‘Installation Instructions’ and ‘Service Instructions’ folders contain additional information about the
appliance.
Please contact your dealer if you have any further questions concerning the appliance.
This manual has been optimized for colour printing
Before use
Please read this user manual carefully before using the appliance for the first time. This will ensure that
you know how to use the appliance correctly and are aware of the necessary safety precautions to pro-
tect both the user and the appliance itself.

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General
Purpose
The kettle must be stored and used indoors.
The appliance is intended for professional use in connection with heating, cooking, stirring and other sim-
ilar food preparation processes.
The appliance must not be used for other purposes, including heating of acids or other chemical sub-
stances.
Certain functions described in this operating manual are based on a particular controller or additional
equipment for the appliance.
Not all sections are relevant to your appliance.
It is the responsibility of the user to ensure that all users receive the necessary instructions when using
the appliance, so that they can operate the appliance safely and without risk of personal injury or damage
to the appliance.
The appliance can be used by children aged 8 and by persons with physical disabilities, reduced senses,
mental retardation or lack of experience and knowledge, if they use the device under supervision or have
been instructed for safe use of the appliance and understand the hazards associated with it.
Children are not allowed to play with the appliance.
The environment
The appliance has been designed and manufactured in an environmentally friendly way.
Virtually all the materials used can be recycled, and the manufacturing process was carried out with a
focus on minimising the release of environmentally harmful substances into the environment as well as
the recycling of raw materials to the maximum extent.
Fire extinguishing
Symbol explanation
CAUTION!
Warnings concerning possible damage to the appliance, injury to people, etc., are written in this
format and marked with the above symbol.
Burning appliances should be extinguished with carbon dioxide (Co2)
Burning oil, food or similar can be extinguished with a fire blanket.

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NOTICE!
Special conditions to be observed when using the appliance, to ensure safe and trouble-free op-
eration, is written in this format and marked with the symbol above
The following symbols, depending on the model, can be found on the device:
Fig. 0-1 Earth bonding
Earth bonding.
Is placed near the connection for earth bonding.
Fig. 0-2 Dangerous Electrical Voltage
Dangerous Electrical Voltage.
Is located on covers of components with dangerous electrical voltage.

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Controller
The controller’s functions are shown on the display gathered in function groups to make operation simple
and clear.
Below the display, there are a number of function buttons. The number of function buttons depends on
the appliance configuration.
Function keys
1 Control on
2 Control off
3 Switch between hot and cold water filling (Accessory)
4 Emergency stop (Only for kettles with mixer)
5 SlowMix (Accessory)
AutoTemp 16
Fig. 0-3 Controller AutoTemp 16
1 Heating functions
2 Stirrer functions
3 Water filling functions
4 Keys for tilt operation
5 Arrow keys
6 “Standby” key

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AutoTemp 32
Fig. 0-4 Controller AutoTemp 32
1 Heating functions
2 Water filling functions
3 Timer functions
4 Keys for tilt operation
5 Arrow keys
6 “Standby” key
AutoTemp 36
Fig. 0-5 Controller AutoTemp 36
1 Heating and chilling functions
2 Stirrer functions
3 Water filling functions
4 Timer functions
5 Keys for tilt operation
6 Arrow keys
7 Keys and LED’s for heating and chilling modes
8 “Standby” key

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AutoTemp 56
Fig. 0-6 Controller AutoTemp 56
1 Heating and chilling functions
2 Stirrer functions
3 Water filling functions
4 Program functions
5 Keys for tilt operation
6 Arrow keys
7 Keys and LED’s for heating and chilling modes
8 “Standby” key
General control methodology
In general, a function key is pressed so that the associated display flashes, indicating that the value can
be altered using the arrow keys. The large arrows change the value in large steps and the small arrows
change the value in small steps. If the key is held down, the value will increase/decrease at an increasing
rate. This enables the required setting to be achieved by simply pressing a few keys.
Fig. 0-7
For all relevant function groups there is an ON/OFF key and an LED.
Pressing alternately activates and deactivates the function.
The LED will illuminate when the function is activated.
Parameter settings
The operation of the kettle depends on a number of parameters, e.g. the volume of the kettle, which must
be set correctly in order for the kettle to work. These parameters are set in the sections ‘User menu’ and
‘Factory settings menu’.
Error codes
The system continually monitors many factors in order to protect the machine and the user. If the ma-
chine detects a fault, an error code will be shown, as described in the section Error codes

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Operation
CAUTION!
When using the kettle, both the intended purpose of the kettle and the safety instructions must
be followed
CAUTION!
The kettle must not be left unattended when in use.
CAUTION!
The kettle must be operated from the front.
CAUTION!
Should a hazardous situation occur at the appliance, turn off the safety switch immediately.
CAUTION!
If error code E99 is shown, the pressure in the kettle is too high and the heating power supply to
the kettle must be turned off immediately. Disconnect the power supply at the main switch imme-
diately and make sure that the kettle is repaired before taken into use again.
CAUTION!
If a dangerous situation should arise involving the kettle, press the emergency stop button im-
mediately. This will stop all functions. The power is applied again by manually turning the emer-
gency stop button.
(This only applies to kettles with a stirrer)
CAUTION!
Always ensure kettle is sufficiently clean before use.
CAUTION!
Never touch the top or inside of the kettle without first checking whether it is hot, as a kettle that
is in use can become so hot that anyone touching it risks a burn injury.
CAUTION!
A kettle which has been in use will cool down very slowly and anyone touching it risks a burn
injury long after it has been switched off. The control panel does not give any warning of this.
CAUTION!
Be careful when the contents of the kettle are boiling. Splashes from the kettle and over boiling
liquids may burn or scald anyone nearby.
CAUTION!
Do not use abrasive tool of metal for stirring.

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CAUTION!
Valves on the kettle bowl must not be opened, when the kettle is pressurized.
CAUTION!
For safety reasons, the kettle must not be filled to within 5 cm from the rim. Otherwise, there is
an increased risk of over boiling and emptying the kettle will be difficult.
CAUTION!
During use, no steam may be discharged from the safety valve. If this happens, disconnect the
power supply at the main switch immediately and make sure that the kettle is repaired before tak-
en into use again.
CAUTION!
During normal use, hot air/steam will be discharged from the venting valve. In the event of a fault,
steam may be discharged from the safety valve.
Note that any steam that is discharged could cause burn injuries.
CAUTION!
Connections between the steam jacket and the outside must not be blocked. This applies, for ex-
ample, to the safety valve, venting valve, vacuum valve and level valves.
CAUTION!
It is forbidden to stay behind the kettle, when it is in use.
CAUTION!
The kettle must not be moved when its contents are so hot that there is a risk of scalding.
CAUTION!
If a dangerous situation should arise involving the kettle, press the emergency stop button im-
mediately. This will stop all functions. The power is applied again by manually turning the emer-
gency stop button.
(This only applies to kettles with a stirrer)
CAUTION!
Stainless steel surfaces are protected by a thin layer of chromoxide, which is vulnerable to dam-
age by use of steel implements and exposure to chlorine, as found in normal kitchen salt for ex-
ample.
Never add salt to cold water in a kettle. Wait until the water is hot, when the salt will dissolve. This
will prevent salt crystals settling at the bottom of the kettle where they can damage the chromox-
ide layer, exposing the steel to corrosion.
CAUTION!
If the kettle is on castors, the castor brakes must be engaged when the kettle is in use.