Page 1
Automatic Lift Fryer
MODELS BLF-F, & BLF-FC
Installation & Operation Manual
Serial Numbers 137733 and higher
Page 2
WHAT IS
WHO IS
COVERED
COVERAGE PERIOD
WARRANTY
EXCEPTIONS
EXCLUSIONS
INSTALLATION
REPLACEMENT PARTS
COVERED
COVERAGE
BKI LIMITED
PO Box
963-3471 • Toll
(864)
This warranty covers defects in material and workmanship under normal use, and applies only to the original
purchaser providing that:
The equipment has not been accidentally or intentionally damaged, altered or misused;
The equipment is properly installed, adjusted, operated and maintained in accordance with national and local
codes, and in accordance with the installation and operating instructions provided with this product.
The serial number rating plate affixed to the equipment has not been defaced or removed.
This
warranty
is
in the U.S.A.
extended
80400 • Simpsonville, SC
Free: (800)
to the original
purchaser
WARRANTY
29680-0400 • USA
927-6887 • Fax: (864) 963-5316
and applies only to
equipment purchased
Warranty claims must be received in writing by BKI within one (1) year from date of installation or
within one (1) year and three (3) months from data of shipment from the factory, whichever comes
first.
COB Models: One (1) Year limited parts and labor.
COM Models: Two (2) Year limited parts and labor. COM convection ovens also have a two (2) year door
warranty.
CO1 Models: Two (2) Year limited parts and labor. Five (5) Year limited door warranty.
BevLes Products: Two (2) Year limited parts and labor.
Warranty period begins the date of dealer invoice to customer or ninety (90) days after shipment date
from BKI, whichever comes first.
This
warranty
authorized
performed during regular, weekday business hours.
Any exceptions must be pre-approved in advance and in writing by BKI. The extended door warranty on
convection ovens years 3 through 5 is a parts only warranty and does not include labor, travel, mileage or
any other charges.
covers on-site labor, parts and
service
representative
reasonable
up to (100) miles
round
travel
trip and (2)
time
and travel
hours
expenses
travel time and
Negligence
Thermostat calibrations
Air and gas
Light
Glass doors and
Fuses,
Adjustments
Tightening
Failures
Unauthorized
Damage
Alteration,
Thermostats
Freight
Ordinary
Failure to follow
Events
Leveling, as well as
installation
BKI genuine
installation
Warranty
is in lieu of all
manufacturer’s
on the
damages,
or in any
replacement
warranty.
of this
or acts of
God,
after (30) days
adjustments,
bulbs,
to
of screws or
caused
repair by
in
shipment,
misuse or
and safety valves with
– other than normal UPS charges,
wear and
beyond control
proper installation
and use materials – is the responsibility of the
Factory OEM parts receive a (90) day
by a BKI F
actory Authorized
part. BKI shall in no
event
of
proven defective
door adjustments,
burner
flames and
fasteners,
by erratic
voltages
anyone other than
improper installation,
tear,
installation and/or operating instructions,
of the
other warranties, expressed
for
damages
parts shall
from equipment installation date,
cleaning of
or gas
suppliers,
a BKI F
broken
capillary tubes,
company.
and check out of all
Service
in excess of the
materials warranty
Center.
event
be liable for any
constitute a
or implied, and all
pilot
burners,
actory Authorized
new equipment -
dealer
or installer, not the
effective from the date of
other obligations
purchase
special, indirect
price of the unit. The repair or
fulfillment of all
Service Center,
per
appropriate
obligations under
of the
manufacturer.
or liabilities
or
consequential
the terms
for use
Asia Europe Latin America North America
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Automatic Lift Fryer Table of Contents
Table of Contents
Table of Contents........................................................................................................................................1
Introduction .................................................................................................................................................2
Safety Precautions....................................................................................................................................2
Safety Signs and Messages.................................................................................................................2
Specific Precautions.............................................................................................................................3
Equipotential ground plane..............................................................................................................3
Full Disconnection............................................................................................................................3
Safe Work Practices.............................................................................................................................4
Safety Labels........................................................................................................................................8
Installation ...................................................................................................................................................9
Unpacking and Handling...........................................................................................................................9
Assembly and Mounting ...........................................................................................................................9
Wiring........................................................................................................................................................9
Initial Test and Adjustment .....................................................................................................................10
Operation ...................................................................................................................................................11
Controls and Indicators...........................................................................................................................11
Care of the Shortening............................................................................................................................14
BLF-F Operation.....................................................................................................................................14
Start-Up..............................................................................................................................................14
Cooking ..............................................................................................................................................15
BLF-FC Operation ..................................................................................................................................16
System Programming.........................................................................................................................16
Product Programming ........................................................................................................................18
Start-Up..............................................................................................................................................21
Cooking ..............................................................................................................................................21
Maintenance ..............................................................................................................................................23
Scheduled Maintenance.........................................................................................................................23
Filtering Procedure.............................................................................................................................24
Boil-Out Procedure.............................................................................................................................25
Filter Pad Replacement......................................................................................................................27
Troubleshooting......................................................................................................................................28
Notes ..........................................................................................................................................................29
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Automatic Lift Fryer Introduction
Introduction
The BLF Fryer is compact, attractive and functional in design. It is constructed of a stainless steel fryer
pot for cleaning ease. Exclusive BKI patented features and safety devices offer flexibility, efficiency and
reliability plus PERFECTION IN FRYING!
The BKI name and trademark on this unit assures you of the finest in design and engineering -- that it has
been built with care and dedication -- using the best materials available. Attention to the operating
instructions regarding proper installation, operation, and maintenance will result in long lasting
dependability to insure the highest profitable return on your investment.
PLEASE READ THIS ENTIRE MANUAL BEFORE OPERATING THE UNIT. If
you have any questions, please contact your BKI Distributor. If they are unable to
answer your questions, contact the BKI Technical Service Department, toll free:
1-800-927-6887. Outside the U.S., call 1-864-963-3471.
Safety Precautions
Always follow recommended safety precautions listed in this manual. Below is the safety alert symbol.
When you see this symbol on your equipment, be alert to the potential for personal injury or property
damage.
Safety Signs and Messages
The following Safety signs and messages are placed in this manual to provide instructions and identify
specific areas where potential hazards exist and special precautions should be taken. Know and
understand the meaning of these instructions, signs, and messages. Damage to the equipment, death or
serious injury to you or other persons may result if these messages are not followed.
This message indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury.
This message indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
This message indicates a potentially hazardous situation, which, if not avoided,
may result in minor or moderate injury. It may also be used to alert against
unsafe practices.
This message is used when special information, instructions or identification are
required relating to procedures, equipment, tools, capacities and other special
data.
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Automatic Lift Fryer Introduction
Specific Precautions
Risk of fire exists if the oil level drops below 5mm of the maximum oil level.
Use of oil/shortening older than the manufacturers recommendations for life of
the oil is prone to surge boiling and flash fires. Follow the oil manufacturers
guidelines for the life cycle of oil/shortening.
Do not open the drain valve or the fill valve while the fryer is under pressure.
Serious burns may result.
Follow operator instructions regarding effects of surge boiling of over-wet foods
and proper load size.
This unit may incorporate components that contain Mercury. The use of Mercury
relays is an industry standard.
Equipotential ground plane
n a high current flows through a conductor, differences in potential appear
Whe
between the conductor and nearby metallic surfaces near the appliance. As a
result, sparks may be produced between the appliance and surrounding metal
surfaces. These sparks could cause serious injury, damage, or fire.
BKI provides an Equipotential ground terminal for the connection of a bonding
conductor after the installation of the appliance per lEC60417-1. This terminal is
located on the inside of the Power Entry Supply box near the Earth connection
and is marked with this symbol.
Full Disconnection
In accord
a means of full disconnection under over voltage Category III conditions. An IEC
approved cord and plug combination will meet this requirement.
Units not provided with a cord and plug do not meet this requirement. In
accordance with Local and/or National wiring codes, the installer must provide
the means of full disconnection.
The fryer is designed to hold a maximum of 75 lb (34 kg) of oil/shortening.
ance with Local and/or National wiring codes, the installer must provide
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Automatic Lift Fryer Introduction
Safe Work Practices
Keep The Casters Locked
To avoid spilling shortening, keep the casters locked. If any
shortening spills near your fryer, clean it up immediately.
Noncombustible Floors Only
Make sure your floor is noncombustible. Do not operate your fryer
on floors that are wood, carpeted or have rubber mats.
Placing your fryer on a combustible floor could cause a fire.
Serious injury could result.
Examples of noncombustible floors where you can safely
place your fryer are concrete, tile, and ceramic.
Keep The Area Around Your Fryer Uncluttered
Make sure to keep the area around your fryer clear of any
obstacles.
Serious injury can occur if you trip or fall near the fryer. You could
be burned by hot shortening that splashes out of the fryer or by
falling against the hot metal of the fryer.
Keep The Floor Around Your Fryer Clean Of Shortening
Make sure to keep the floor around your fryer clean of shortening
and other liquids.
Serious injury can occur if you slip near your fryer. You could be
burned by hot shortening that splashes out of the fryer or by falling
against the hot metal of the fryer.
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Automatic Lift Fryer Introduction
Do Not Overfill The Fryer With Shortening
Hot shortening and steam may escape and burn you if you put too
much shortening in the fryer. Fill the fryer to approximately one inch
below the fill marks that are inside the fryer pot. Heat the
shortening. If needed, carefully add more shortening to bring the
level to the fill marks.
Do Not Let Any Water Get Into The Fryer
Always remove excess moisture from food before placing it into the
fryer basket. Water will cause the hot shortening to spatter. You
could be burned.
Do Not Overload The Basket With Food
Hot shortening and steam may escape and burn you if you place
too much food in the basket.
Wear Safe Clothing Appropriate To Your Job
Always wear your insulated mitts when handling the fryer basket or
touch any hot metal surfaces. You received a pair of insulated mitts
with your fryer. If you lose or damage your mitts, you can buy new
ones at your local restaurant equipment supply store or from your
local BKI Distributor.
Always wear non-skid shoes when working around the fryer or any
other equipment that uses shortening. Never wear loose clothing
such as neckties or scarves while operating your fryer. Keep loose
hair tied back or in a hair net while operating your fryer.
Always wear appropriate personal protection equipment during the
filtering process to guard against possible injury from hot oil.
Always wear appropriate personal protection equipment during the
boil-out process to guard against possible injury from hot cleaning
solution.
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Automatic Lift Fryer Introduction
Keep this manual with the Equipment
This manual is an important part of your equipment. Always keep it
near for easy access.
If you need to replace this manual, contact:
BKI
Technical Services Department
P.O. Box 80400
Simpsonville, S.C. 29680-0400
Or call toll free: 1-800-927-6887
Outside the U.S., call 864-963-3471
Protect Children
Keep children away from this equipment. Children may not
understand that this equipment is dangerous for them and others.
NEVER allow children to play near or operate your equipment.
Keep Safety Labels Clean and in Good Condition
Do not remove or cover any safety labels on your equipment. Keep
all safety labels clean and in good condition. Replace any damaged
or missing safety labels. Refer to the Safety Labels section for
illustration and location of safety labels on this unit.
If you need a new safety label, obtain the number of the specific
label illustrated on page 8, then contact:
BKI
nical Services Department
Tech
P.O. Box 80400
Simpsonville, S.C. 29680-0400
Or call toll free: 1-800-927-6887
Outside the U.S., call 864-963-3471
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Automatic Lift Fryer Introduction
Be Prepared for Emergencies
Be prepared for fires, injuries, or other emergencies.
Keep a first aid kit and a fire extinguisher near the equipment. You
must use a 40-pound Type BC fire extinguisher and keep it within
25 feet of your equipment.
Keep emergency numbers for doctors, ambulance services,
hospitals, and the fire department near your telephone.
Know your responsibilities as an Employer
Make certain your employees know how to operate the
equipment.
Make certain your employees are aware of the safety
precautions on the equipment and in this manual.
Make certain that you have thoroughly trained your employees
about operating the equipment safely.
Make certain the equipment is in proper working condition. If you
make unauthorized modifications to the equipment, you will
reduce the function and safety of the equipment.
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Automatic Lift Fryer Introduction
Safety Labels
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Automatic Lift Fryer Installation
Installation
Serious injury, equipment damage or death could result if attempting to install
this fryer yourself. Ensure that an authorized BKI service agent installs the fryer.
Unpacking and Handling
It is the owners’ responsibility to file all freight claims with the delivering truck line. Inspect all cartons and
crates for damage as soon as they arrive. If damage to cartons or crates is found, or if a shortage is
found, note this on the bill of lading (all copies) prior to signing.
If damage is found when the equipment is opened, immediately call the delivering truck line and follow up
the call with a written report indicating concealed damage to your shipment. Ask for an immediate
inspection of your concealed damage item. Packaging material MUST be retained to show the inspector
from the truck line.
Assembly and Mounting
1. Remove all packing materials from the interior and exterior of the fryer.
Risk of electric shock – Fryer must be secured to building structure. Follow
restraining device instructions for proper installation.
2. Install an ANSI Z83.11/CGA 1.8 compliant restraining device (such as BKI part number FT0279)
per the instructions below:
Mount the wall attachment according the restraining device manufacturer instructions.
Attach the spring-loaded hook on the restraining device to the eye-bolt mounted to the fryer
then attach the other spring-loaded hook to the wall attachment.
3. Lock the casters so the fryer does not move. Every time the fryer is used, make sure the casters
are locked so the fryer cannot move.
4. Clean the fryer pot before filling with shortening.
5. Place the DRAIN handle in the CLOSED position.
Wiring
Electrocution, equipment failure or property damage could result if an unlicensed
electrician performs the electrical installation. Ensure that a licensed electrician
perform the electrical installation in accordance with local codes, or in the
absence of local codes, with the National Electrical Code, ANSI NFPA 70-20XX.
This unit, when installed by an authorized BKI service agent, must be wired for use in accordance with all
applicable local, state, and federal codes. For specific electrical requirements and connections refer to the
wiring diagram attached to the unit or provided in the Service Manual.
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Automatic Lift Fryer Installation
Initial Test and Adjustment
1. Fill pot with shortening to about one inch below the mark.
Risk of fire exists if the oil level drops below the minimum oil level. The level of oil
within the pot must not fall below 5mm of the maximum oil level.
Use of oil/shortening older than the manufacturers recommendations for life of
the oil is prone to surge boiling and flash fires. Follow the oil manufacturers
guidelines for lifecycle of oil/shortening.
Overfilling the fryer pot with shortening could lead to serious injury. Ensure that
the fryer pot is filled with shortening only to the fill mark when shortening is hot.
Do not use any shortening other than what is specified in this manual and do not
overfill the fryer pot.
The fryer has a maximum temperature setting of 375º F/190º C (for BLF and
BLF-F) or 390º F/200º C (for BLF-FC). Do not use oil/shortening with a flashpoint
less than 554º F (290º C)
Use only high-quality shortening that has low moisture content, a high smoke
point and no additives.
2. Place the FILTER/OFF/FRY switch to the FRY position. The shortening should begin to heat and
begin to reach the fill mark inside the pot. Add more shortening as required to reach the fill mark.
Refer to the troubleshooting section if this does not occur.
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Automatic Lift Fryer Operation
Operation
Controls and Indicators
Refer to the figure and table below for an explanation of the fryer’s controls and indicators.
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Automatic Lift Fryer Operation
Item # Description Function
1 Computer Used to program the cooking computer and activate the
programs.
2 Momentary Switch BASKET UP – Momentarily pushing the switch to this position
causes the lift mechanism to rise. This is enabled only when the
FILTER/OFF/FRY switch is in the FRY position.
BASKET DOWN – Momentarily pushing the switch to this position
causes the lift mechanism to lower. This is enabled only when the
FILTER/OFF/FRY switch is in the FRY position.
3 Rocker Switch FILTER – When placed in this position, power is applied to the
motor and shorting is pumped into the pot directly or thru the fill
hose.
OFF – When placed in this position, power is removed from the
pump motor, heating elements and lift mechanism.
FRY – When placed in this position, power is supplied to the
thermostat, heating elements and lift mechanism.
4 Thermostat Knob Used to set the temperature of the shortening.
5 Thermostat Light Illuminates to indicate that the set temperature of the shortening
has been reached.
6 Digital Timer The digital timer consists of an LED, display, beeper and 8
buttons described below:
LED indicator Prior to the start of a timing cycle the LED will be OFF. When
running a timing cycle the LED will flash. At the end of a timing
cycle the LED will turn ON steady. When idle the LED is off.
TIME SELECT (2
arrow buttons)
Two arrow buttons on the front panel are used to set the time.
Hold the UP ARROW button down to increase the time. The
longer the button is held down, the faster the rate at which the
time will increase. The DOWN ARROW button is used in the
same manner as the UP ARROW button except it will cause the
time to decrease. The time is increased or decreased in 30-
second increments.
START/STOP
button
Starting the Timer - Pressing this button while the timer is not
active will cause the timer to begin counting down the time on the
display.
Stopping the Timer - Pressing this button while the timer is
active will stop the timer from counting down and display the
remaining time. Time cannot be changed with the TIME SELECT
buttons at this point. If this button is pressed again the timer will
continue counting down from the point it was stopped.
Resetting the Timer - Pressing and holding this button for longer
than two (2) seconds will reset the timer and the display will return
to the original starting time. At this point, time can be changed
using the TIME SELECT buttons or the preset buttons.
Canceling The STIR OIL Function - Pressing this button cancels
the STIR OIL function while it is active.
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Automatic Lift Fryer Operation
Item # Description Function
6 ALARM button This button allows the user to set an elapsed time at which the
internal alarm will sound during a cycle. The time is set by
pressing and holding the ALARM button while using the UP and
DOWN arrows to change the time. The controller will limit the
alarm time to be less than the currently programmed interval cycle
time. The default alarm time is 0:00 which disables it. The ALARM
time is saved on power down in the same manner as the last
interval time. When a time cycle is running and the alarm time has
elapsed the internal alarm will sound for 10 seconds. For
example, a cycle time 10:00 and alarm time of 2:00 would cause
the alarm to sound for 10 seconds once the controller has counted
down from 10:00 to 8:00. This button is also used to cancel the
STIR OIL function.
A, B, C, D preset
buttons
These buttons are used to save and recall preset cycle and alarm
times, saving operator time and minimizing error when changing
interval cycle times and alarm times. To save the current interval
and alarm times into one of the preset locations, press and hold
the A, B, C, or D preset button for 2 seconds and the controller will
double chirp to indicate the times have been saved. To recall any
preset time, press and quickly release the appropriate button and
the time values are loaded and displayed.
Beeper A beeper sounds when the timer counts down to 0. Pressing the
START/STOP button stops the beeper and resets the timer
causing the display to return to the original starting time. At this
point, time can be changed using the TIME SELECT buttons or
the preset buttons. The beeper will also sound for 10 seconds if
the alarm time has elapsed during a timing cycle. When the STIR
OIL function begins the beeper will sound until the ALARM or
START/STOP button is pressed.
Display Used to display the time. It also displays the words “STIR” then
“OIL” in .5 second intervals until the ALARM or START/STOP
button is pressed.
7 High Limit Reset
Switch
Located under the control panel. If the heating elements inside the
pot reach an unsafe temperature, power is automatically removed
from the control panel, lift mechanism and elements. Pressing this
switch returns power to the control panel, lift mechanism and
elements.
8 Drain Lever DRAIN OPEN – When placed in this position, the drain valve
opens and shortening in the pot drains into the vat. Also, power is
removed from the control panel, lift mechanism and elements.
DRAIN CLOSED – When placed in this position, the drain valve is
closed to prevent shortening from draining into the pot.
9 Fill Lever FILL THRU POT – When placed in this position, shortening can
be pumped automatically from the vat to the pot if the rocker
switch is in the FILTER position.
FILL THRU HOSE – When placed in this position, shortening can
be pumped from the vat to the pot via a connected hose if the
rocker switch is in the FILTER position.
10 Rinse Hose Connector Used to connect the Rinse hose for cleaning and refilling the pot.
11 Pump Motor Reset
Switch
If the motor overheats while filtering, it will automatically shut off.
Wait 15 minutes to allow motor to cool before pressing this switch.
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Automatic Lift Fryer Operation
Care of the Shortening
To extend the life of your shortening, for the best possible flavor in your products, and for economy and
efficiency of operation, we urge you to follow these recommendations:
1. Use only high-quality frying shortening without additives, of low moisture content and with a high
smoke point.
2. Press excess moisture from products before breading. The more moisture released in the
shortening, the quicker it will break down.
3. Filter at least once a day or once every three loads during frequent cooking.
4. Clean any residue or crust formations from the sides and bottom of the pot each time you filter
the shortening.
5. Add fresh shortening as needed to maintain the proper shortening level TO THE FILL MARK ON
THE POT WALL.
6. DO NOT HOLD SHORTENING AT HIGH TEMPERATURE when the fryer is not in use. If you
expect an elapsed time of one hour or more between cooking, press the “0” button on the BLF-FC
model. On the BLF-F, set the thermostat to 150º F.
7. Shortening changes are determined by the quantity and type of food prepared. Excessive boiling
and foaming are definite signs of shortening breakdown.
8. After you have finished frying for the day, filter the shortening and replace the filter pad. Also,
thoroughly clean the pot of sediment and crumbs and empty the condensate pan.
BLF-F Operation
Start-Up
1. Make sure the main drain valve is closed.
2. Fill pot with shortening to about one inch below the fill mark.
Risk of fire exists if the oil level drops below the minimum oil level. The level of oil
within the pot must not fall below 5mm of the maximum oil level.
Use of oil/shortening older than the manufacturers recommendations for life of
the oil is prone to surge boiling and flash fires. Follow the oil manufacturers
guidelines for lifecycle of oil/shortening.
Overfilling the fryer pot with shortening could lead to serious injury. Ensure that
the fryer pot is filled with shortening only to the fill mark when shortening is hot.
Do not use any shortening other than what is specified in this manual and do not
overfill the fryer pot.
The fryer has a maximum temperature setting of 375º F/190º C (for BLF and
BLF-F) or 390º F/200º C (for BLF-FC). Do not use oil/shortening with a flashpoint
less than 554º F (290º C)
Use only high-quality shortening that has low moisture content, a high smoke
point and no additives.
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Automatic Lift Fryer Operation
3.
Once the fryer is filled with shortening, place the FILTER/OFF/FRY switch in the FRY position.
Unless the STIR OIL function is operating in the –OFF mode, the digital timer activates a STIR
OIL function and begins an internal six minute countdown (not displayed). At the end of the
internal countdown, the display shows the words “STIR” then “OIL” in .5 second intervals and the
alarm sounds. Depress the ALARM button and stir the shortening freely while it is heating.
IMPORTANT! Before the first cooking operation each day, stir the shortening freely while it is
heating to provide a balanced shortening temperature for excellent results with the first cooking.
Failure to do this can result in a crusty skin on the product surface with an undercooked product
internally. In addition, in some cases, failure to stir the shortening while it is initially heating may
cause the HI-LIMIT safety device to disable the power due to a false overtemperature condition.
4. Set the thermostat to the desired cook temperature. The temperature light will go on. When the
temperature is reached, the light will go off. The light will continue to cycle on and off as the fryer
maintains the set temperature.
5. Raise the basket to the top position by depressing the basket switch to the BASKET UP position.
6. Press and hold the TIME SELECT arrow buttons on the digital timer until the desired cook time is
displayed or recall a preset time by quickly pressing the appropriate preset button.
7. The shortening will heat and begin to reach the fill mark inside the pot. Add more shortening as
required to reach the fill mark.
Cooking
1. Ensure that the Start-Up procedures have been performed.
2. When frying chicken, lower the basket into the shortening by depressing the basket switch to the
BASKET DOWN position.
Hot shortening may splash out of the pot causing severe injury when dropping
chicken into pot. Carefully drop pieces of chicken into pot to prevent shortening
splashes.
3. Carefully drop the chicken in the shortening one piece at a time starting with thighs and
drumsticks. The fryer is designed to accommodate 48-50 pieces of chicken.
4. Activate the timer by pressing the START/STOP button on the digital timer. The timer will begin
the count down.
5. At the end of the frying cycle, the digital timer beeper will sound and the basket will automatically
rise to its top position. Press the START/STOP button on the digital timer.
6. Allow the basket to drain.
Failure to use the insulated mitts will result in injury. Always use the insulated
mitts when handling the hot fry basket.
7. Remove basket from the lift and empty carefully.
8. Return the basket to the lift.
9. Remember to filter the shortening at least every third frying cycle load. Refer to the procedure in
this manual. Also filter the shortening and clean the fryer at the end of each day. If you do not
plan to use the fryer for an hour or more, turn the thermostat down to 150.
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Automatic Lift Fryer Operation
10.
When you have finished frying for the day, turn the FILTER/OFF/FRY switch to the OFF position.
BLF-FC Operation
System Programming
Use the following figure and table to set options that apply to each product programs.
Figure 1. System Programming Sequence
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Automatic Lift Fryer Operation
Table 1. System Programming Procedure
STEP ACTION DISPLAY COMMENTS
1 Press the FILTER/OFF/FRY
switch to FRY.
2 Press PROG on the keypad. PROGRAM CODE
3 Input 1712 and ENTER. PROGRAM SYSTEM
4 Press ENTER. PROGRAM DEGREES
5 Press TOGGLE/CLEAR until the
desired option is displayed.
6 Press ENTER. PROGRAM APL TYPE
7 Press TOGGLE/CLEAR until the
desired option is displayed.
8 Press ENTER. PROGRAM MELTCYCL
9 Press TOGGLE/CLEAR until the
desired option is displayed.
10 Press ENTER. PROGRAM GLBLFLTR 0This command allows you
11 Press TOGGLE/CLEAR and
input the number of fry cycles
you want to complete among all
product programs before
enabling filter lockout.
12 Press ENTER. PROGRAM SYSTEM
13 Press PROG to exit the
programming mode.
PROGRAM DEGREES XX refers to the
PROGRAM APL TYPE XX refers to the appliance
PROGRAM MELTCYCL XX refers to the melt cycle
PROGRAM GLBLFLTR XX refers to the number of
LOW
F
ELECTRIC
YES
LOW
This command allows you
to choose the temperature
scale option you want to
use. The display will show
either show F or C.
temperature scale you
have chosen.
This command allows you
to choose the appliance
type you are using. The
display may show
ELECTRIC, GAS OR ALF.
type you have chosen.
This command allows you
to set the melt cycle
option. This is normally set
to yes if you are using
solid shortening. The
display will show either
YES or NO.
option chosen.
to specify the total number
of fry cycles to complete
among all product
programs before a
message is displayed
reminding you to filter the
shortening (filter lockout).
program cycles you want
to complete among all
product programs before
filtering the shortening.
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Automatic Lift Fryer Operation
Product Programming
Use the following figure and table to set a maximum of eight product programs. The product programs
must be set before cooking can begin.
Figure 2. Product Programming Sequence
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Automatic Lift Fryer Operation
Table 2. Product Programming Procedure
STEP ACTION DISPLAY COMMENTS
1 Press the FILTER/OFF/FRY
LOW
switch to FRY.
2 Press PROG on the keypad. PROGRAM CODE
3 Input 1724 and press ENT E R. PROGRAM PRODUCT #
4 Select the program product
number (1-8).
5 Press ENTER. PROGRAM TIME1
PROGRAM PRODUCT X X refers to the program
number you selected.
This command allows you
00:00
to specify the cooking time
for this stage. The time
displayed may be a
previously programmed
value.
6 Press TOGGLE/CLEAR and
input the number of minutes you
want to cook.
7 Press ENTER. PROGRAM TEMP1
PROGRAM TIME1
XX:XX
000 F
XX:XX refers to the
number of minutes you
input.
This command allows you
to specify the cooking
temperature for this stage.
The temperature displayed
may be a previously
programmed temperature.
The temperature scale
may also display C
depending on the system
option that is set.
8 Press TOGGLE/CLEAR and
input the cooking temperature for
PROGRAM TEMP1
XXX F
XXX refers to the cooking
temperature you input.
product to be cooked.
9 Press ENTER. PROGRAM TEMPCOM1
FLEX TIME
This command enables
you to select whether or
not time is allowed for the
fryer to recover from
temperature loss while
cooking during this stage.
The FLEX TIME option will
allow the fryer to recover
from temperature loss.
10 Press TOGGLE/CLEAR until the
desired option is displayed.
PROGRAM TEMPCOM1 XX refers to the
temperature compensation
option selected.
11 Press ENTER. PROGRAM VALVE1
CLOSED
This command allows you
to specify whether the
solenoid valve will be open
or closed during this
stage.
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Automatic Lift Fryer Operation
STEP ACTION DISPLAY COMMENTS
12 Press TOGGLE/CLEAR until the
desired option is displayed.
PROGRAM VALVE1 XX refers to the solenoid
valve option selected.
OPEN is used for Models
ALF and BLF Automatic
Lift fryers. If your program
requires the solenoid valve
to be closed while
cooking, choose the
CLOSED option.
13 Repeat steps 5-12 when
programming stages 2, 3, 4 and
5 for Electric and Gas appliance
types.
The time and temperature
of each stage has to be
less than the preceding
stage.
Repeat steps 5-10 when
programming stages 2, 3, 4 and
5 for an ALF appliance type.
14 Press ENTER. PROGRAM PREALARM
00:00
This command allows you
to specify the number of
minutes before the end of
the cooking time (for each
stage) until the alarm
sound The prealarm value
displayed may be a
previously programmed
value.
15 Press TOGGLE/CLEAR and
input the prealarm minutes.
PROGRAM PREALARM
XX:XX
XX:XX refers to the
prealarm minutes you
input.
16 Press ENTER. PROGRAM FILTER 0This command allows you
to specify the number of
fry cycles you want to
complete for this program
before a message is
displayed reminding you to
filter the shortening (filter
lockout). The filter value
displayed may be a
previously programmed
value.
17 Press TOGGLE/CLEAR and
input the number of fry cycles
you want to complete before
enabling filter lockout.
PROGRAM FILTER XX refers to the number of
program cycles you want
to complete before filtering
the shortening.
18 Press ENTER. PROGRAM PRODUCT #
19 If you wish to input more
programs, proceed by pressing
the next program number and
follow steps 5 through 18 or
press PROG to exit the
programming mode.
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Automatic Lift Fryer Operation
Start-Up
1. Make sure the main drain valve is closed.
2. Fill pot with shortening to about one inch below the mark.
Risk of fire exists if the oil level drops below the minimum oil level. The level of oil
within the pot must not fall below 5mm of the maximum oil level.
Use of oil/shortening older than the manufacturers recommendations for life of
the oil is prone to surge boiling and flash fires. Follow the oil manufacturers
guidelines for lifecycle of oil/shortening.
Overfilling the fryer pot with shortening could lead to serious injury. Ensure that
the fryer pot is filled with shortening only to the fill mark when shortening is hot.
Do not use any shortening other than what is specified in this manual and do not
overfill the fryer pot.
The fryer has a maximum temperature setting of 375º F/190º C (for ALF and
ALF-F) or 390º F/200º C (for ALF-FC). Do not use oil/shortening with a flashpoint
less than 554º F (290º C)
Use only high-quality shortening that has low moisture content, a high smoke
point and no additives.
3. Place the FILTER/OFF/FRY switch to the FRY position. The question “Is the Fry Pot filled – If yes
press ENTER” will appear on the computer display. The shortening will heat and begin to reach
the fill mark inside the pot.
4. Add more shortening as required to reach the fill mark. Once the oil reaches the fill mark, press
the ENTER button. The computer will display “STIR OIL” and automatically enter the STIR OIL
mode. In this mode the computer will heat the oil to 255F and hold that temperature.
5. Stir the oil freely while it is heating. Press the 0 button when finished stirring the oil.
IMPORTANT! Before the first cooking operation each day, stir the shortening freely while it is
heating to provide a balanced shortening temperature for excellent results with the first cooking.
Failure to do this can result in a crusty skin on the product surface with an undercooked product
internally. In addition, in some cases, failure to stir the shortening while it is initially heating may
cause the HI-LIMIT safety device to disable the power due to a false overtemperature condition.
Cooking
1. Ensure that the Start-Up procedures have been performed.
2. Press the desired program number on the keypad. The computer will still display "LOW". The
fryer will begin to heat to the temperature that has been factory preset. When "READY" appears
on the display, the fryer is up to the desired temperature.
3. When frying chicken, lower the basket into the shortening by depressing the basket switch to the
BASKET DOWN position.
Hot shortening may splash out of the pot causing severe injury when dropping
chicken into pot. Carefully drop pieces of chicken into pot to prevent shortening
splashes.
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Automatic Lift Fryer Operation
4.
Carefully drop the chicken in the shortening one piece at a time starting with thighs and
drumsticks. The fryer is designed to accommodate 48-50 pieces of chicken.
5. Press the desired program number a second time. The red light above the program number wil l
flash and the computer will display “COOK”. This will start a countdown in minutes and seconds
until the end of the cycle.
6. At the end of the cooking cycle, the computer will display "DONE" and signal with a series of
audible "beeps". The basket will automatically rise out of the pot. Press the selected number once
again to stop the cook cycle.
7. Allow the basket to drain.
Failure to use the insulated mitts will result in injury. Always use the insulated
mitts when handling the hot fry basket.
8. Remove basket from the lift and empty carefully.
9. Return the basket to the lift.
10. Remember to filter the shortening at least every third frying cycle load. Refer to the procedure in
this manual. Also filter the shortening and clean the fryer at the end of each day.
11. Press the 0 button. Idle 255F will display. This will automatically hold the shortening at a cooler
temperature.
12. To escape the idle mode, press the 0 button again and the fryer will heat to its original
temperature.
13. When you have finished frying for the day, turn the FILTER/OFF/FRY switch to the OFF position.
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Automatic Lift Fryer Maintenance
Maintenance
Failure to comply with the maintenance below could result in a serious accident.
Your fryer will need periodic maintenance and servicing. We strongly suggest
that you use only a service company that is authorized by BKI to do this work.
Scheduled Maintenance
Use the following table to help manage scheduled maintenance activities.
FREQUENCY PERFORMED BY PART ACTIVITY
Daily
Weekly
Every 6 Months
User Filter Pad Replace filter pad. Refer to the
procedure in this manual.
User Filter system Filter the shortening using the
procedure in this manual.
User Fryer Pot Perform the boil-out procedure
in this manual.
Authorized BKI
service agent
Authorized BKI
service agent
Connections,
Fittings
Fryer Pot
Fittings/Connections
Check for leakage while oil is
pumping.
Check for leakage around fry
pot top deck and fittings
(heaters, hi-limit, thermostat,
etc.).
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Automatic Lift Fryer Maintenance
Filtering Procedure
Breaded foods require frequent filtering. An excess amount of breading left in the fryer pot will reduce the
life of the shortening. We recommend the shortening be filtered after every three frying cycle loads. If the
shortening starts to show signs of foaming or has a bad taste, do not use it. The fryer pot should be
cleaned before refilling with new shortening. Best results for filtering are obtained while the shortening is
hot. You should filter at the end of every business day.
Always wear appropriate personal protection equipment during the filtering
process to guard against possible injury from hot oil.
1. Set the FILTER/OFF/FRY switch to OFF.
2. Make certain that the filter pad is clean and not torn.
IMPORTANT: Make certain the vat cover is properly positioned underneath the drain valve.
Also make certain the filter vat and filter screen is under the main drain valve before starting
the filtering process.
3. Move the DRAIN handle slowly to the OPEN position so that the shortening starts to flow
evenly. This is to prevent excessive splashing of hot shortening.
4. When the pot is empty, place the DRAIN handle in the CLOSED position.
To refill the pot automatically, use the steps below:
Place the FILL handle to the THRU POT position.
Position the FILTER/OFF/FRY switch to FILTER and shortening will automatically pump
into the pot.
Let the filter continue to pump the shortening until the fill mark in the fryer pot is reached
or until air starts bubbling through the shortening.
As soon as air is seen in the shortening, first place the FILL handle to the THRU HOSE
position then position the FILTER/OFF/FRY switch to OFF to prevent shortening
degradation and prevent the filter pump and lines from filling up with shortening.
Add new shortening if the fill mark has not been reached.
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Automatic Lift Fryer Maintenance
To refill the
Make certain that the rinse hose is connected to rinse hose connector.
Holding the hose by the handle, place hose nozzle inside the pot.
Position the FILL lever in the THRU HOSE position.
Position the FILTER/OFF/FRY switch to FILTER and shortening will automatically pump
Let the filter continue to pump the shortening until the fill mark in the fryer pot is reached
As soon as air is seen in the shortening, position the FILTER/OFF/FRY switch to OFF to
Add new shortening if the fill mark has not been reached.
pot through the rinse hose, use the steps below:
into the pot.
or until air starts bubbling through the shortening.
prevent shortening degradation.
Boil-Out Procedure
Boil-outs remove microscopic particles of carbon that build up on the walls of the fryer pot. To avoid
eventual carbon build-up, off flavors, and shortening breakdown, boil-outs should be done once a week
on each fryer following these procedures.
Always wear appropriate personal protection equipment during the boil-out
process to guard against possible injury from hot cleaning solution.
1. Position the FILTER/OFF/FRY switch to OFF.
2. Drain the clean shortening into an adequate storage container. (Allow the shortening to cool to
room temperature before attempting storage.)
3. CLOSE the drain and fill the fryer pot with HOT water to the shortening level fill mark. Do not
overfill by allowing the water level higher than the fill mark.
4. Add ½ cup (4 ounces) of BKI cleaner.
5. Wash down the inside of the pot with the pot brush to loosen the sediment.
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Automatic Lift Fryer Maintenance
6.
Set the temperature of the solution as follows:
BLF-F – Place the FILTER/OFF/FRY switch to the FRY position. Press the START/STOP
button on the digital timer to cancel the STIR OIL function unless the STIR OIL function is
operating in the –OFF mode. Set the thermostat to a temperature of 190º F.
BLF-FC – Position the FILTER/OFF/FRY switch to ON. Press PROG (program), type 1733,
and press ENTER. The fryer pot will heat to a temperature of 190º F during the CLEAN cycle
to allow the CLEAN function to be performed. NOTE: The fryer pot must be below 255º F to
enter the CLEAN mode.
7. Bring the cleaning solution to a rolling boil and maintain the boil for 5 minutes.
8. Place the FILTER/OFF/FRY switch to OFF.
9. Scrub the inside of the fryer pot again.
10. Before draining the cleaning solution, remove the filter bag, screen and pipe connections from
the filter vat. This must be done before draining the cleaning solution. NEVER pump water or
detergent through the filter system.
11. After 15 minutes, slowly open the drain valve. Drain the solution into the filter vat and discard.
12. Rinse the pot with hot water, using the pot brush to remove remaining sediment, drain and
discard.
13. Close the drain and refill the fryer pot with hot water to the proper level.
14. Add approximately 4 to 6 ounces of distilled (white) vinegar to develop a neutralizing solution. Stir
the solution briefly. Leave in the pot for three to five minutes and discard. NOTE: Foaming of
shortening after boil-outs is caused by failure to follow proper neutralizing procedures.
15. Repeat steps 12 through 14 as needed to remove all traces of cleaning solution.
16. Rinse the pot again with Cool water, drain and discard.
Damage to the fryer could result if the fryer pot is not completely dry before filling
with shortening. Refill the fryer pot with shortening ONLY when it is completely
dry.
17. Dry the fryer pot and filter vat COMPLETELY.
18. Close the main drain and fill with new shortening to the proper level.
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Automatic Lift Fryer Maintenance
Filter Pad Replacement
The filter pad must be replaced daily. If the shortening has a milky color when it is pumped into the pot,
the filter pad should be replaced immediately.
If the filter pad is not properly closed, breading crumbs will get through the pad
opening and clog the pump. Ensure that the filter pad is properly closed upon
replacement.
1. Place the filter screen inside the filter pad.
2. Fold the end of the pad and seal with the bag clip.
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Automatic Lift Fryer Maintenance
Troubleshooting
Refer to the table below for troubleshooting information.
Problem Cause Possible Solution
Shortening Heating Too
Slowly
Bad thermostat or loose
Weak heating elements or
Coil on contactor is bad Contact an authorized BKI service agent
Breading build-up on heating
Filter System Not
Working
Connections not tight Tighten the connections. If problems
Filter valve not open Contact an authorized BKI service agent
Filter paper on screen
Motor hums, but does not
Motor and pump coupling
No power to control panel Make sure drain valve is completely
Computer Hangs
Low voltage or improper
voltage
wires
heating elements breaking
down
elements
Uncertain Press the reset button on end of pump
clogged with crumbs
pump
worn
Computer malfunction. Press and hold the Toggle/Clear button
Contact an authorized BKI service agent
for corrective action.
Contact an authorized BKI service agent
for corrective action.
Contact an authorized BKI service agent
for corrective action.
for corrective action.
Clean heating elements. If problems
persist, contact an authorized BKI service
agent for corrective action.
and hi-limit reset button under control
panel. If problems persist, contact an
authorized BKI service agent for
corrective action.
persist, contact an authorized BKI service
agent for corrective action.
for corrective action.
Change filter paper. If problems persist,
contact an authorized BKI service agent
for corrective action.
Check for clogged pump. If problems
persist, contact an authorized BKI service
agent for corrective action.
Contact an authorized BKI service agent
for corrective action.
closed. If problems persist, contact an
authorized BKI service agent for
corrective action.
while moving the FRY/OFF/FILTER
switch from FRY to OFF and back to
FRY. If problems persist, contact an
authorized BKI service agent for
corrective action.
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Automatic Lift Fryer Notes
Notes
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P.O. Box 80400, Simpsonville, S.C. 29680-0400, USA
http://www.bkideas.com
Made and printed in the U.S.A
LI0225/0808
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