Adexa DF-28LD User manual

DF-28LD
Computerized Operation Fryer
User’s Manual

Important:
1. You are advised to read these instructions first before installation
commences.
2. This manual must be handed to the end user after installation and
commissioning.
Warning:
Improper i
nstallation, adjustment, alteration, service or maintenance can
cause property damage, injury or death. Read the installation, operation and
maintenance instructions thoroughly before installing or servicing this
appliance.
For your safety
Do not store gasoline or other flammable liquids in the vicinity of this or any
other appliance.
WARNING: FIRE HAZARD
The area where the appliance is installed must be kept clear of
combustibles and flammables. This includes mops, rags, grease, wrapping
paper and electrical cords.
Warning
Electrical Grounding Instructions
This appliance is equipped with a three-
prong (grounding) plug for your
protection against shock hazard and should be plugged directly into a
properly grounded three-
prong receptacle. Do not cut or remove the
grounding prong from this plug.
Notice
This appliance is designed for use in non-combustible locations only. Install
the appliance on a firm, level, non-combustible surface.
For servicing, a clearance of 6 inches (15cm) from rear of the appliance to
wall should be kept.

1. General information
1.1 Information about the instruction manual
This instruction manual contains information about the installation, operation
and maintenance of the appliance 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 appliance.
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
appliance and easily accessible for anyone carrying out the installation,
servicing, and maintenance or cleaning.
1.2 Other regulations
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
appliance and easily accessible for anyone carrying out the installation,
servicing, and maintenance or cleaning.
1.3 Note
NOTE! Read the instruction manual carefully before using the appliance. The
user’s manual should be kept near the appliance, easily accessible for anyone
to operate the unit. We reserve the right to make technical changes for
purposes of developing and improving the useful properties.
2. Safety
This section provides an overview of all important safety aspects.
Attention should be paid to all symbols, 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 or
operated improperly and inappropriately. Knowing the contents of the user’s
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

can be undertaken. This device may only be operated in safe condition
following the user’s manual.
2.2 Safety instructions for the commercial use of the device
The appliance is intended for commercial use only, and should never be used
for purposes other than stated above. 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.
The device should be never left unattended during operation. Special attention
should be paid to when the unit is in use, if the children are near the appliance.
This manual is considered to be a permanent part of the appliance. Preserve
this manual safely for the reference of operators. When passing on/selling the
device to a third party, the manual must be handed over along with the device.
Every person using the unit must act in accordance to the manuals and under
consideration of the safety advice.
Never use the unit outdoors.
2.3 Intended use
CAUTION! Any use other than intended purpose is forbidden and is not
considered as conventional.
3. Transport, packaging and storage
3.1Packaging
Please do not throw away the packing materials as they might be useful for
storage purposes, when moving or, in case of damages, when the unit must be
sent back for repair. The outer and inner packing material should be removed
completely from the device before installation.
NOTE! Some of the packing materials are re-usable.
3.2 Storage
Do not open the packages until installation. Pay attention to the markings on
the carton surface. Do as the markings indicate. Do not put the whole
appliance with the carton upside down. Care should be taken when moving the
appliance. Do not store outdoors. Keep it dry and dust-free and had better be
put in a well-ventilated area. 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
regularly.

4. Technical data
Dimension: 400(W) x800(D) x1100(H) mm
Voltage: 380-415V，50/60Hz
Power: 18kW
Oil capacity: 28L
Frying area: 400x350(mm)
5. Installation and operation
5.1 Safety instructions
●Note that the power cord should never touch any heat sources or sharp
edges. Never let the power cord dangle over the counter edge.
●Stop using the appliance immediately if malfunctions of the unit occur.
Unplug the appliance.
●Do not use any accessory or spare parts that have not been recommended
or designated by the manufacturer. This can pose a danger for the user or
lead to damages of the appliance or personal injury.
●Do not lay the power cord over carpets or heat insulations. Do not cover it
with any other objects. Keep away the power cord from operating range
and do not immerse it into water.
●Never touch the power cord, plug or the switch when your hands are wet.
●Do not leave the unit unattended during operation.
●The food to be fried must be dry and away from water. Always remove the
extra ice from deep frozen goods first. Even the smallest water drops may
cause oil splashes or lead to explosions during frying and may cause injury
WARNING!
Electrical hazard!
The appliance should be connected to a suitable power receptacle. The
outside body should be earthed properly. Never yank or pull the power cord
violently to disconnect from outlet. Touch of power cord with any hot parts is
absolutely forbidden.
WARNING!
Danger of burning!
During operation, some parts of the appliance may be very hot. Try to avoid
getting burnt and never touch any hot parts without gloves on.

to the operator.
●Do not leave any frying goods in the basket hanging over the container with
the hot oil.
●Never move or reposition the fryer until the hot oil cools down completely.
WARNING! Risk of injury! Hot oil splashes and fat explosions respectively
may cause burns at hands and face!
●WARNING! Hazard via electrical current! Make sure that the voltage of
local power supply matches that of the naming plate.
5.2 Installation and connection
5.2.1 Accessories enclosed:
S/N
Description
Qty/pcs
Remark
1
Basket
2
2
Drainage pipe
1
3
Cover
1
4
Hook
1
5
Stainless steel mesh
1
5.2.2 Electrical installation
The rated voltage and frequency is 380V/50HZ for this appliance. The
appliance should be well earthed.
The specification of air switch which connects to the appliance’s power
cord should be above 40A.
The L-line, N-line, and phase lines of the appliance should be connected
to the network correctly according to the relative electrical regulations.
5.3 Programming and Operating Instruction
5.3.1 Programming Instruction (For single tank fryer)
Before programming, please read the following procedures:
5.3.1.1 Press one of the
keys
①
to start the computerized control
panel.
5.3.1.2 To access into mode of programming, press key
√
. Then the
left display will show “COdE”. If you press this key without the
purpose to programme it, you can press key
√
again to
cancel.
5.3.1.3 Insert the password 1650 to access to the programme mode.
5.3.1.4 The left display shows “SP-r “(oil tank temperature), the right
display shows old temperature setting. If you want to set a new
temperature, eg, 170°C, press keys 1, 7, 0, and then press key
√
to save the setting. If you don’t want to change the old
temperature setting, press key
√
.

5.3.1.5 The left display shows “SELP”( product keys), which indicates
you can select any of product keys to press. All the product keys
are flashing now. Press the key on which you want to
programme. eg. If you want to programme on key 3, then you
press number 3.
5.3.1.6 The left display shows “COOC” (cooking time), the right display
shows the value of cooking time. If the cooking time is correct,
press key
√
; if you want to change the time, you can insert the
time you desired, and then press key
√
to confirm it. eg, if you
want to set time 1 minute 3 seconds, you can press keys 1, 3, 0,
so you have programmed a time 1’ 3” for key 3.
5.3.1.7 The left display shows “SENS” (Sensitivity). The right display
shows the pre-setting value of sensitivity. You can insert a new
sensitivity setting, and then press key
√
to save it. The range
of sensitivity setting value is from 1 to 9 seconds. 0 means no
sensitivity. The better initial value is 4 or 5 s.
5.3.1.8 Now the left display shows “SH-“(Shaking time), the right
display shows the shaking time. If the food needs to be shook in
the process of frying, you can insert the shaking time first, and
then press key
√
to save it. If no need shaking, press key 0,
and then press key
√
to confirm. eg, the total cooking time is 3
minutes, if you want the food to be shook after 45s, then you
can insert 45s. When it reaches the shaking time, the buzzer
begins to sound; the corresponding keys will flash 3s, indicating
the operation of shaking.
5.3.1.9 The left display shows SELP. If you want to programme for
other product keys, you can return back to procedure 5.3.1.5; if
no need to programme more, press key
√
to save the
programme.
5.3.2 Operating Instruction
Press key
①
to start the computerized control panel.
5.3.2.1 The display will show the following signals:
a. CYCL. It indicates the heater is working in the manner of
melting oil. It will remain this status till the oil temperature
reaches 180°F (82°C)。
b. H1. It indicates the oil temperature is 21°F (15°C) higher or
more than the setting temperature.
c. L0. It indicates the oil temperature is 21°F (15°C) lower or
less than the setting temperature.
d. -----. It indicates the oil temperature is within the range of setting
temperature. It can begin to fry food.
e. □□□□. It indicates the temperature probe is broken.
5.3.2.2 In the period of oil melting, if signal CYCL changes to be L0, it

means oil melting process has been finished, and it begins to
speed up the heating.
5.3.2.3 At the period of waiting L0 to be -----, it indicates the oil
temperature is close to the setting temperature, it can begin to
fry the food within 2 minutes.
5.3.2.4 Put the food into the oil, press the desired product key, and it will
begin to fry.
5.3.2.5 The display will show the pre-set frying time and begin to count
down. (Note: If many kinds of food fry together, it will show the
shortest frying time.)
5.3.2.6 If it has been inserted the shaking time, after X seconds of frying
process (X=pre-set shaking time), the buzzer begins to sound
and will last 3s, then the display shows “SH-“, reminding you to
shake the food. (Note: If it has not been inserted the shaking
time, during the frying circle, the display will not show “SH-“.
5.3.2.7 When the frying process is finished, the buzzer will sound, and
display shows “COOC”, and the corresponding product keys
flash as well. To eliminate the sound, press the flashing keys.
5.3.2.8 Checking temperature: Press key can check the actual
temperature at any moment, double press key can see the
current setting temperature.
5.3.3 Caution
！
Before using, make sure that the oil tank and heating elements are clean
and dry. Check the tap whether it is closed well or not, and then fill the
tank with oil. The oil level should be as followings:
最高油位
最低油位
冷油区
烹炸区
Frying zone
Cold zone
Maximum oil level
Minimum oil level

6. Cleaning and maintenance
6.1 Safety advice
Before starting repairment or cleaning works, make sure the unit has been
disconnected from power socket (pull off the power plug!!!) and has cooled
down completely.
Do not use any acid or abrasive detergents and make sure no water runs into
the internal part of the unit.
To protect yourself from electric shock, never immerse the unit, the power cord
and the plug in water or other liquids.
CAUTION! The appliance is not jet-proofed. Therefore, you must not use any
kind of pressure water jet for cleaning it!
6.2 Cleaning
The device should be cleaned regularly.
Pull the power plug before cleaning. Make sure it does not touch any hot or wet
areas. Damage will be done to the power cord.
Let the unit cool down completely.
The heating element has a protective cover and can easily be removed from
the oil container by just lifting and detaching the switching unit from the oil
container. Now you can easily clean the heating element and the oil container.
CAUTION!
Do not use any water to clean the control panel. Thereby, ensure no water
penetrate inside the unit. Thoroughly dry off the unit before operating the unit
again!
Control panel, surface of the device and power cord should only be wiped off
with a piece of soft cloth dipping a mild cleaning detergent solution. You must
not let water enter the control panel. This may lead to dangerous creepage
current and malfunctions of the appliance.
Do not use any aggressive cleaning agents or abrasive materials as these
could damage the protecting film of the stainless steel and leave the iron
particles on the surface of the unit, which can cause rust.
All parts must be dried thoroughly and reassemble the parts of unit, which have
been dismantled for cleaning.
Store the device in a dry and ventilated place if the unit stays idle for a long
time. Keep it away from acid steams and caustic gases.
6.3 Safety instructions for maintenance
●Check the power cord for damage periodically. Never operate the unit when
the power cord has been damaged or broken. If the power cord shows the
above signs, call a qualified electrician for replacement. It is highly

recommended that the replaced power cord should be the special type
designated by the manufacturer. Damage may be done to the whole unit and
its internal wire if the wrong type of power cord has been used for
replacement.
●Only qualified electrician or personnel may perform the repair of the unit. All
the necessary replaced parts have to be the types designated by the
manufacturer. Never attempt to repair the unit on your own. Danger may
occur if failed to do so.
7. Waste disposal
Discarding old devices
At the end of its service life the discarded device has to be disposed in
accordance to the national regulations. It is advisable to contact a company
which is specialized in waste disposal, or just contact the local disposal service
in your community.
WARNING!
To exclude any abuse and the dangers involved make the waste device unfit
for use before disposal. For that purpose disconnect device from mains supply
and remove mains connection cable from the device.
NOTE!
For the disposal of the device please consider and act according to the
national and local rules and regulations.
8. Daily checking
Check the appliance before and after use. Before using, make sure the
appliance dose not lean. Be certain that the power cord is not worn out or
broken. When in use, make sure no unpleasant smell is present and there is
no any unusual noise.
This manual must be read and understood by all persons using or installing
this appliance. Contact your local dealer if you have any questions concerning
installation, operation or maintenance of this equipment.
IMPORTANT: DO NOT DISCARD THIS MANUAL
This manual is considered to be part of the appliance and is to be given to the
owner or manager of the hotel or restaurant, or to the person responsible for
training operators of this appliance. It should be retained for future reference.
Additional manuals are available from your local dealer.