ef series 1-tank/2-tank electric fryer

ELECTRIC FRYERS
RO-S6L
RO-DF6L
RO-SF8L
RO-DF8L
USER’S MANUAL
TELEPHONE:
SERVICE (44) 01332 875665
FAX:
SERVICE (44) 01332 875536
Please read the manual carefully before use and keep it for
future reference.
WARNINGS!
ANY REFITTING, INCORRECT INSTALLATION, ADJUSTMENT
AND MAINTENANCE CAN LEAD TO DAMAGE. PLEASE
CONTACT THE SUPPLIER IF YOU NEED TO AJDUST OR
MAINTAIN THIS UNIT. ALL ADJUSTMENTS SHOULD BE
CARRIED OUT BY AUTHORISED PROFESSIONALS.
DO NOT PUT FLAMMABLE LIQUID, GAS OR OTHER
OBJECTS AROUND THE PRODUCT FOR SAFETY REASONS.
THIS MACHINE MUST BE EARTHED.
PLEASE ENSURE THE OIL IS ABOVE THE MINIMUM LEVEL
INDICATED TO MINIMISE RISK OF FIRE.
This Fryer is easy to use, has constant temperature control,
fast heating and saves oil and energy. It can cook, fry and
warm food.
A. Structure
Single Electric Fryer
1
2
3
4
5
6
7
8
9
10
11
Double Electric Fryer
POWER INDICATOR
HEATING INDICATOR
TEMPERATURE CONTROLLER
ELECTRIC BOX
ELECTRIC HEATING ELEMENT
POWER CABLE
RUBBER FOOT
LOWER BOX
FRYING BASKET
OIL TANK
PROTECTING BOARD FOR ELECTRIC HEATING TUBE
B. FUNCTION
1. Single product is 1-tank fryer; double product is 2-tank fryer. Double
tank fryers can fry two different kinds of food at once.
2. Built-in thermostat sets temperature for fryer, and indicators show
when this is achieved.
3. If the oil becomes too hot the power supply cuts off automatically.
4. When lifting the element, the micro-switch works at once. It will cut off
power as a fail-safe device.
5. The electric heating element has protective plate which is easy to
remove from the tank.
C. Basic statistics
Model
SINGLE (1) Tank Electric Fryers
RO-SF6L
RO-SF8L
Voltage
~230V, 50Hz
220-240V,50/60Hz
~230V, 50Hz
220-240V,50/60Hz
Power
2.5KW
3KW
2×2.5KW
2×3KW
1
185×270×175
1
240×300×200
2
185×270×175
2
240×300×200
6(L)
8(L)
2×6(L)
2×8(L)
No.of frying baskets
1
1
2
2
Setting range of Oil
temperature
60º-190º
Number of oil tanks
Oil tank Size (mm)
Volume
DOUBLE (2)-Tank Electric Fryers
RO-DF6L
RO-DF8L
60º-190º
60º-190º
60º-190º
Max temperature
230º
230º
230º
230º
Hand
resisting
temperature
150º
150º
150º
150º
Dimension(mm)
Length
of
handle(mm)
265x430x285
280x440x360
545x430x285
550x440x360
240
240
240
240
5.8kg
8kg
11kg
12kg
Weight
DO NOT OVER FILL THE FRYER,
USE THE DATA BELOW AS A GUIDE.
RO-SF6L
0.6Kg/pot
&
RO-DF6L
RO-SF8L
&
RO-DF8L
1.2Kg/pot
NOTE
① THE QUANTITY OF FOOD MUST BE LIMITED IN ORDER TO AVOID OIL OVERFLOWING.
② FRYING FOOD WHICH IS TOO WET AND OVERFILLING THE FRYER WILL CAUSE THE
FRYER TO OVER BOIL.
④ OVER-WET FOOD MAY CAUSE A SURGE OF BOILING OIL.
Circuit diagram
S1-
SA-
MICRO-SWITCH
TEMPERATURE LIMITER
EH
HL1
HL2
ELECTRIC ELEMENT
POWER INDICATOR
HEATING INDICATOR
E-
EARTH GROUND
SB
TEMPERATURE CONTROLLER
NOTE: THE CIRCUIT PRINCIPLE OF RO SERIES 1-TANK/2-TANK
ELECTRIC FRYER IS DIFFERENT. THE DIFFERENCE IS THAT 2-TANK
ELECTRIC FRYER HAS TWO TANKS AND TWO ELECTRIC BOXES AND
TWO SEPARATE TEMPERATURE CONTROLLERS.
Instruction
1. Check if the installation of power supply is normal, and make sure the
supplied voltage is coordinated with the required voltage.
2. There is oil level mark in the internal oil tank; the quantity of oil in the
tank should be kept at between the lines. “MAX” shows the most
volume of oil, “MIN” shows the minimum volume of oil.
3. 1) Plug the machine in, green indicator light will show when power is
on.
2) Rotate the temperature controller clockwise; select the temperature
using the red pointer. At that time, the yellow indicator is on and
green
indicator is off. This indicates that that electric heating element is
working and temperature of oil in tank is rising.
4. 1) When temperature is achieved the indicator turns off.
2) When oil temperature is reduced the temperature
controller turns the
power on automatically. When the yellow
indicator is on and green
indicator is off; the electric element works
again to bring the oil up to
temperature.
3) This process repeats to ensure temperature is constant.
5. The cover of tank is designed to keep pot clean and retain heat.
Please ensure no liquid is on the cover before use to minimize risk of
spitting oil.
6. 1) The enclosed frying basket is for frying small food. There is hook
and
handle on the basket.
2) Immerse the basket into oil when operating. When the frying is
finished, lift the basket and hang it on the front notch of tank to filter
oil.
7. After working, please rotate the temperature controller anti-clockwise
to the limit position and cut off power.
8. 1) Please make sure oil is cool before emptying tank.
9. 2) First, switch off power, then remove the element protection plate
from
the tank, and then take the element out of the back notch in bottom
box. Once the electric box and element are separate from the tank
put them to one side and then empty out the oil.
10. The partition board of oil tank is designed for protecting electric
heating element. Put the protection plate into the oil pot when frying
food.
11. 1) There is temperature min/max control. The maximum temperature is
230º; reset temperature is less 170º.
2) There is “reset button for over heating”. Press the reset button to
restart.
12. There is micro-limit switch in the power box.
13. Please change oil regularly. Do not use old oil because it will have a
reduced flash-point and be more prone to surge boiling.
D. Notes for installation
1. The using voltage for this equipment must be coordinated with the
supplied voltage.
2. User should install a suitable power switch and breaker switch near
the fryer.
3. At the back of the equipment is the earth bolt. Please connect the
earth wire in compliance with the safety regulations with copper cable
of no less that 2mm².
4. Before using, check every connection, that voltage is normal and
ground connection is safe.
5. Do not use water to clean the electric box.
6. This fryer must be installed by qualified engineers.
Notice
● This equipment must be operated by trained professionals.

Modification of this product may cause serious accident.
● Do not clean the product with a water jet or expose the electrics to water while cleaning.
● Do not use another power supply with different voltage.
Do not use main switch that is not coordinated with safety regulation.
● Do not damage the body of the fryer.
● Turn off when not in use.
●The installation and maintenance of electric circuit must be carried out by qualified
engineers
●If power cable is damaged; it should be changed by a qualified engineer.
Warning!
● When using, hand, plug and switch must be dry.
● Oil should not be lower than the indicated minimum oil level.
● Do not allow switch on unless there is sufficient oil in the tank.
● Do not use water to clean the electric box directly or soak the electric box
in water to clean.
● Do not use old oil to fry because it will cause over boiling.
● Do not fry wet food or overfill the fryers.
E. Troubleshooting
Troubles
Causes
1. The Machine is plugged 1. Plug is not inserted
in but not working.
properly
2. Micro-switch contacts
not correct.
2. Heating indicator is not 1. Element connection is
on and temperature is not
loose.
raised.
3. Power indicator is on but 1.Temperature controller
temperature is not rising.
is
faulty.
4. Temperature control is 1. Indicator is faulty.
normal but indicator is not
on.
5. After circuit heating
1. Temperature limiter
element is not heating.
working.
6. Temperature control can 1. Temperature limiter is
not be controlled.
faulty
Solution
1. Replace the plug firmly
2. Check Fuse.
3. Adjust the limit distance of
micro-switch
1. Tighten element connection
2. Change element
1. Change temperature
controller.
1. Change indicator.
1. Reset “over heating
protecting button”
1. Change temperature limiter.
If any faults occur do not use and consult professionals
for repair.
F. Transportation and storage
During transportation, the machine should be not be shaken. The packaged
machine should not be stored in the open air. It should be put in a ventilated
warehouse without corrosive gas. It should not be put upside down.
G.Cleaning and maintenance
1. Cut off the power supply before cleaning to prevent accidents.
2. Do not use wet cloths to clean the module plate, the surface of the
equipment
or power cable.
3. Switch off when not in use.
4. When storing for a long time without use, please ensure fryer is cleaned
thoroughly and stored in a cool, dry place.
H. Daily checks
Check the fryer daily before using.
Before using
Whether the machine level?
Whether the power lead is old, broken or
damaged?
After using
Whether the control panel is damaged?
Whether there is a strange smell?
Is there any strange noise?
WARNING!
Checking the Fryer everyday can help minimize
chance of serious accidents.
Stop using if user feels that there are some problems
in
the circuit or machine.
Ask the trained engineer to check and repair the
machine if necessary.
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