Bakers Pride Oven Fryer BLF F User Manual

Automatic Lift Fryer

MODELS BLF-F, & BLF-FC

Service Manual

Serial Numbers 137733 and higher

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Automatic Lift Fryer

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

Operation ...................................................................................................................................................10

Controls and Indicators...........................................................................................................................10

Care of the Shortening............................................................................................................................13

BLF-F Operation.....................................................................................................................................13

Start-Up ..............................................................................................................................................13

Cooking ..............................................................................................................................................14

BLF-FC Operation ..................................................................................................................................16

System Programming.........................................................................................................................16

Product Programming ........................................................................................................................18

Start-Up ..............................................................................................................................................21

Cooking ..............................................................................................................................................21

Maintenance ..............................................................................................................................................23

Replacement Parts....................................................................................................................................24

Assemblies..............................................................................................................................................24

Accessories.............................................................................................................................................37

Components............................................................................................................................................39

Wiring Diagrams........................................................................................................................................41

Notes ..........................................................................................................................................................52

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Automatic Lift Fryer

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

When a high current flows through a conductor, differences in potential appear

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 accordance with Local and/or National wiring codes, the installer must provide

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.

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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

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

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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

For installation information, refer to Automatic Lift Fryer, MODELS BLF-F, & BLF-FC, Installation and

Operation Manual LI0225.

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Automatic Lift Fryer

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

Computer

Used to program the cooking computer and activate the

programs.

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.

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.

Thermostat Knob

Thermostat Light

Used to set the temperature of the shortening.

Illuminates to indicate that the set temperature of the shortening

has been reached.

Digital Timer

LED indicator

The digital timer consists of an LED, display, beeper and 8

buttons described below:

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

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 used to cancel the STIR

OIL alarm. This button is also used to reconfigure 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. These buttons are also

used to reconfigure the STIR OIL function.

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.

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.

Drain Lever

Fill 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.

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.

Rinse Hose Connector Used to connect the Rinse hose for cleaning and refilling the pot.

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. The digital timer has a STIR OIL function that operates in one of four reconfigurable modes. If the

timer needs to be reconfigured, follow step a. If the timer does not need to be reconfigured, follow

step b.

a. Press and hold the ALARM button and at the same time place the FILTER/OFF/FRY switch

in the FRY position. The display will show the word “STIR” until the ALARM button is

released. When the button is release the display will show the current configuration mode.

To change this mode select the timer key that represents the mode you want. Refer to the

table below:

KEY DISPLAY

MODE DESCRIPTION

New or unchanged timer. Alarm sounds at the end of the internal 6

minute countdown.

Defeats the STIR OIL function. Timer operates as if it had no STIR

OIL function.

-AL-

-OFF

PrES

LiFT

STIR OIL function for all Pressure Fryers.

STIR OIL function for all Autolift Fryers.

The display will now show the selected mode. Proceed to step c.

b. Once the fryer is filled with shortening, place the FILTER/OFF/FRY switch in the FRY

position.

c. 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.

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Automatic Lift Fryer

Operation

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°.

10. 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

Operation

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

Press the FILTER/OFF/FRY

DISPLAY

COMMENTS

LOW

switch to FRY.

Press PROG on the keypad.

Input 1712 and ENTER.

Press ENTER.

PROGRAM CODE

PROGRAM SYSTEM

PROGRAM DEGREES This command allows you

to choose the temperature

scale option you want to

use. The display will show

either show °F or °C.

°F

Press TOGGLE/CLEAR until the

desired option is displayed.

PROGRAM DEGREES X refers to the

temperature scale you

have chosen.

Press ENTER.

PROGRAM APL TYPE This command allows you

ELECTRIC to choose the appliance

type you are using. The

display may show

ELECTRIC, GAS OR ALF.

Press TOGGLE/CLEAR until the

desired option is displayed.

PROGRAM APL TYPE X refers to the appliance

type you have chosen.

Press ENTER.

PROGRAM MELTCYCL This command allows you

YES 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.

Press TOGGLE/CLEAR until the

desired option is displayed.

PROGRAM MELTCYCL X refers to the melt cycle

option chosen.

Press ENTER.

PROGRAM GLBLFLTR This command allows you

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).

Press TOGGLE/CLEAR and

input the number of fry cycles

you want to complete among all

product programs before

PROGRAM GLBLFLTR X refers to the number of

program cycles you want

to complete among all

product programs before

filtering the shortening.

enabling filter lockout.

Press ENTER.

PROGRAM SYSTEM

LOW

Press PROG to exit the

programming mode.

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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

Press the FILTER/OFF/FRY

DISPLAY

COMMENTS

LOW

switch to FRY.

Press PROG on the keypad.

Input 1724 and press ENTER.

PROGRAM CODE

PROGRAM PRODUCT #

Select the program product

number (1-8).

PROGRAM PRODUCT X X refers to the program

number you selected.

Press ENTER.

PROGRAM TIME1 This command allows you

00:00 to specify the cooking time

for this stage. The time

displayed may be a

previously programmed

value.

Press TOGGLE/CLEAR and

input the number of minutes you

want to cook.

PROGRAM TIME1 XX:XX refers to the

XX:XX number of minutes you

input.

Press ENTER.

PROGRAM TEMP1 This command allows you

to specify the cooking

temperature for this stage.

The temperature displayed

may be a previously

000 °F

programmed temperature.

The temperature scale

may also display °C

depending on the system

option that is set.

Press TOGGLE/CLEAR and

input the cooking temperature for

product to be cooked.

PROGRAM TEMP1 XXX refers to the cooking

temperature you input.

XXX °F

Press ENTER.

PROGRAM TEMPCOM1 This command enables

FLEX TIME 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.

Press TOGGLE/CLEAR until the

desired option is displayed.

PROGRAM TEMPCOM1 X refers to the

temperature compensation

option selected.

Press ENTER.

PROGRAM VALVE1 This command allows you

CLOSED 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

Press TOGGLE/CLEAR until the

desired option is displayed.

PROGRAM VALVE1 X 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.

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.

Press ENTER.

PROGRAM PREALARM This command allows you

00:00 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.

Press TOGGLE/CLEAR and

input the prealarm minutes.

PROGRAM PREALARM XX:XX refers to the

XX:XX prealarm minutes you

input.

Press ENTER.

PROGRAM FILTER This 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.

Press TOGGLE/CLEAR and

input the number of fry cycles

you want to complete before

enabling filter lockout.

PROGRAM FILTER X refers to the number of

program cycles you want

to complete before filtering

the shortening.

Press ENTER.

PROGRAM PRODUCT #

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 255°F 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 will

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 255°F 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

For maintenance information, refer to Automatic Lift Fryer, MODELS BLF-F, & BLF-FC, Installation and

Operation Manual LI0225.

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Automatic Lift Fryer

Replacement Parts

Use the information in this section to identify replacement parts. To order replacement parts, call your

local BKI sales and service representative. Before calling, please note the serial number, model number

and voltage on the rating tag affixed to the unit.

Assemblies

Description

Assembly #

AB16006700

SB1999S

N/A

Figure #

Figure 3

Figure 4

Figure 5

Figure 6

Table #

Table 3

Table 4

Table 5

Table 6

DOOR ASSEMBLY

DRAIN VALVE & PLUGS

DRAIN/MOTOR/PIPING ASSEMBLY

FRONT PANEL BLF-F EUROPE

FRONT PANEL BLF-F DOMESTIC

AN16017700

AN16017300

FRONT PANEL BLF-FC EUROPE

FRONT PANEL BLF-FC DOMESTIC

AN16017800

AN16017400

Figure 7

Figure 8

Figure 9

Table 7

Table 8

Table 9

REAR PANEL BLF-F EUROPE

REAR PANEL BLF-F DOMESTIC

AN16017500

AN16017100

REAR PANEL BLF-FC EUROPE

REAR PANEL BLF-FC DOMESTIC

AN16017600

AN16017200

OIL VAT ASSEMBLY

AN16010200

Figure 10

Figure 11

Table 10

Table 11

QUICK DISCONNECT ASSEMBLY

AN19103300

SB1997S

TERM BLOCK ASSEMBLY ENGLAND

AN19102100

Figure 12

Table 12

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Automatic Lift Fryer

Replacement Parts

Figure 3. Door Assembly

Table 3. Door Assembly Parts

ITEM #

PART #

QTY

DESCRIPTION

F0083

H0010

N0165

N0175

N0176

N0527

P0022

RIV172

SB1951

SCR008

SCR383

WFKMA178

H0009

THREAD INSERT 10-24 STEEL

HINGE, LH PIN HALF

DECAL, NOTICE LOST MANUAL

DECAL, SLIPPING ADMONITIONS

DECAL, INSTR & SAFETY MANUAL

DECAL, SAFETY INSTR FRYERS

HANDLE, PULL SS P60-1010

RIVET, 1/8 X 1/4 CS PLT POP

INSIDE DOOR POCKET/MAGNET WELD BLF

SCREW, 10 X 1/2 PHIL TRUSS HD

SCREW, 10-24 X 1/2" PHIL TRUSS HD

DOOR, FRYER OUTSIDE WELD

HINGE, RH PIN HALF

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Automatic Lift Fryer

Replacement Parts

Figure 4. Drain Valve & Plugs

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Automatic Lift Fryer

Replacement Parts

Table 4. Drain Valve & Plugs Parts

ITEM #

PART #

QTY

DESCRIPTION

MB19101000

FT0243

DRAIN VALVE REPLACEMENT

PLUG, 3/8" SQ HEAD PIPE

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Automatic Lift Fryer

Replacement Parts

Figure 5. Drain/Motor/Piping Assembly

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Automatic Lift Fryer

Replacement Parts

Table 5. Drain/Motor/Piping Assembly Parts

ITEM #

PART #

QTY

DESCRIPTION

DRAIN VALVE REPLACEMENT

ELL, STREET 3/8 90 DEG BLACK

NIPPLE, 3/8 NPT X 1 1/2 SCH 40

BALL VALVE ASSY, FRYERS

TEE, 1/2 X 1/2 X 3/8 BLK

CONNECTOR, MALE 10FBU-S NKL PLTD

COUPLING, 5/8 45¦ FLARE TO

DRAIN VALVE BRACKET, FRYERS

TUBING, 29" 1/2" ID

MB19101000

FT0044

FT0412

SB1314

FT0538

FT0507

FT0536

FT0543

TU0206

TU0205

P0070

F0254

F0255

F0253

SP0014

SP0034

NUT253

F0158

LZ0130

S0054

H0089

N0285

SCR194

H0215

C0672

SCR006

MA19100508

C0668

P0081

B0851

TUBING, 12" 1/2" ID

PUMP ONLY FOR HAIGHT MOTOR

PIN, COTTER HAIRPIN #213

PIN, CLEVIS 3/16 X 1-1/4

PIN, CLEVIS 3/16 X 1 3/4

SPACER, ALUM .5 X .125

SPACER, DRAIN VALVE BRKT FRYERS

NUT, 6-32 S/S 18-8 NYLON

BUSHING, BLK 1/2 HEYCO SNAP

SWITCH, ACT. COVER FKMA247

SWITCH, MICRO BZ-2RW822-A2

HANDLE SUPPORT PLATE

DECAL, BLF-F DRAIN HNDL PLATE

SCREW, 6-32 X 1 SL RD HD MS

HANDLE, DRAIN VALVE BLF

COVER, DRAIN HANDLE RED

SCREW, 8 X 1/2 PHIL PAN HEAD

FILL VALVE HANDLE, FRYERS

COVER, FILL HANDLE BLACK

PLUG, F-H4F4-7-7 QUIK DISCONN

BUSHING, BLK HEX REDUCING

TUBING, TEE TO DISCONNECT

ELL, STREET 1/2 90 DEG BLACK

MOTOR, LEESON LESS CORD/PUMP

MA19100800

FT0132

M0053

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Automatic Lift Fryer

Replacement Parts

Figure 6. Front Panel BLF-F

Table 6. Front Panel BLF-F Parts

ITEM #

PART #

QTY

DESCRIPTION

DECAL, CTL PNL BLF-F

SWITCH, ROCKER 2P,3 POS

SWITCH, RKR DPDT 15A 250V LAMP

TIMER, 230V DIGITAL 4 BUTTON

PILOT LIGHT, ROUND 250V

N0523

S0127

S0104

TI0032

PL0004

T0075

K0040

THERMOSTAT, SOLID STATE FRYER

KNOB, S/S STRAT T0075

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Replacement Parts

Figure 7. Front Panel BLF-FC

Table 7. Front Panel BLF-FC Parts

ITEM #

PART #

QTY

DESCRIPTION

DECAL, CTL PNL BLF-FC

SWITCH, ROCKER 2P, 3 POS

SWITCH, RKR DPDT 15A 250V LAMP

CONTROLLER, VFD LESS HARNESS

N0525

S0127

S0104

CP0039

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Automatic Lift Fryer

Replacement Parts

Figure 8. Rear Panel BLF-F

Table 8. Rear Panel BLF-F Parts

ITEM #

PART #

QTY

DESCRIPTION

T0036

THERMOSTAT, HI LIMIT 540 DEG

TERM BLOCK 4 CONDUCTOR CTR

TERM BLOCK 4 CONDUCTOR W/MTG FOOT

TERM BLOCK END PLATE

TERM BLOCK JUMPER BAR (not shown)

RELAY, 3 POLE 42CF35AG

BUSHING, BLK 1/2 HEYCO SNAP

FUSE, 15A 300V SC15 TIME DELAY

RELAY, MERCURY MDI 60NO220A

BUSHING, BLK 1-3/16 HEYCO SNAP

CLAMP, CABLE 3/16"

TB0064

TB0065

TB0068

TB0069

R0148

F0158

F0097

R0134

F0154

F0342

FH0001

FT0080

FT0277

R0131

FUSE HOLDER, 15A 300V HPF-EE

CONNECTOR, BOX #7483 1"

PLUG, HOLE 7/8" (1/2" CONDUIT)

RELAY. PLUG IN 3PDT 240V COIL

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Replacement Parts

Figure 9. Rear Panel BLF-FC

Table 9. Rear Panel BLF-FC Parts

ITEM #

PART #

T0036

QTY

DESCRIPTION

THERMOSTAT, HI LIMIT 540 DEG

RELAY, 3 POLE 42CF35AG

TERM BLOCK 4 CONDUCTOR CTR

TERM BLOCK 4 CONDUCTOR W/MTG FOOT

TERM BLOCK END PLATE

RELAY, MERCURY MDI 60NO220A

TRANSFORMER ASSY 240V

TERM BLOCK JUMPER BAR (not shown)

BUSHING, BLK 1-3/16 HEYCO SNAP

RELAY, X-40, SGL FRYER

FUSE, 15A 300V SC15 TIME DELAY

BUSHING, BLK 1/2 HEYCO SNAP

CLAMP, CABLE 3/16"

FUSE HOLDER, 15A 300V HPF-EE

CONNECTOR, BOX #7483 1"

PLUG, HOLE 7/8" (1/2" CONDUIT)

RELAY. PLUG IN 3PDT 240V COIL

R0148

TB0064

TB0065

TB0068

R0134

W0054

TB0069

F0154

R0044

F0097

F0158

F0342

FH0001

FT0080

FT0277

R0131

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Automatic Lift Fryer

Replacement Parts

Figure 10. Oil Vat Assembly

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Automatic Lift Fryer

Replacement Parts

Table 10. Oil Vat Assembly Parts

ITEM #

PART #

QTY

DESCRIPTION

SB1991

O0013

WB16010400

SB7659

FS0003

FS0002

FS0001

FC0004

QUIK DISCONNECT BRACKET WELDMENT

O-RING, FLUOROCARBON V680-70

FILTER VAT TUBE WELD, BLF

FILTER SCREEN FITTING SPOTWELD

FILTER SCREEN, TOP

FILTER SCREEN, INTERCEPTOR

FILTER SCREEN, BOTTOM

NUT SCREEN RETAINING BLF-F &

FILTER VAT WELD QUIK DISC

COVER, FILTER VAT

WB16010600

FKMA357

N0395

DECAL, VAT COVER SAFETY WARN

CRUMB BASKET WELD

SB7675

Figure 11. Quick Disconnect Assembly

Table 11. Quick Disconnect Assembly Parts

ITEM #

PART #

B0996

FT0429

FT0500

FT0536*

O0013

O0014

S0138

SCR453*

QTY

DESCRIPTION

BALL, 11/16" STEEL BEARING

QUICK DISCONNECT, PUMP SIDE

QUICK DISCONNECT, VAT SIDE

COUPLING, 5/8 45¦ FLARE TO

O-RING, FLUOROCARBON V680-70

O-RING, PARKER #2-124 LARGE

SPRING, FOR QUICK DISCONNECT

SCREW, #10 24X3/8" WASHERED

* - Not included with SB1997S

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Automatic Lift Fryer

Replacement Parts

Figure 12. Terminal Block Assembly

Table 12. Terminal Block Assembly Parts

ITEM #

PART #

TB0044-N

TB0049

TB0048

TB0047

QTY

DESCRIPTION

TERM BLOCK TAGS "N"

TERM BLOCK 2 POLE JUMPER

TERM BLOCK GROUND BLOCK

TERM BLOCK END PLATE WAP

TERM BLOCK, WDU10 #102030

TERM BLOCK TAGS PIC/GROUND

TERM BLOCK TAGS "C"

TERM BLOCK TAGS "B"

TERM BLOCK TAGS "A"

RAIL CUT TO 3.94" TB0045

TERM BLOCK END BRKT EW35

TB0046

TB0044-G

TB0044-C

TB0044-B

TB0044-A

MA10503700

TB0051

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Automatic Lift Fryer

Replacement Parts

Accessories

Description

BASKET, BLF

Accessory #

B0112

B0121

B0075

B0063

Figure #

Item #

Figure 13

Figure 14

BASKET, BLF (GRANDE) - option

BRUSH, DRAIN (LONG WHITE)

BRUSH, L TIPPED 40152

BRUSH, POT SCRUBBER, WHITE

CORD SET, BLF-FC 7' - option

FILTER HOSE, FEMALE SOCKET - option

FILTER VAT DOLLY BLF-F - option

GLOVE, NEOPRENE

FILTER, FKM-F 13.5 X 20.5

RESTRAINT

POT STIR STICK FOR 75# BLF - option

STORAGE COVER - option

B0049

SB7655

SB2332

SB7650

G0089

FI0007

FT0279

P0149

AN16007300

Table 13

Figure 13. Accessories

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Automatic Lift Fryer

Replacement Parts

Table 13. Storage Cover Assembly Parts

ITEM #

PART #

QTY

DESCRIPTION

FB16009303

SCR136

N0358

K0044

FB16007003

N0162

HANGER, FRY POT COVER BLF

SCREW, 10-24 X 3/8 SLTD TRUSS

DECAL, BLF COVER CAUTION

KNOB, LARGE COVER, #3200

COVER, STORAGE BLF TOP

DECAL, CAUTION HOT SURFACES

SCREW, 8 X 3/4 PHIL TRUSS HD

SCREW, 8 X 1/2 PHIL TRUSS HD

SCR007

SCR005

Figure 14. Storage Cover Assembly (Optional)

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Automatic Lift Fryer

Replacement Parts

Components

Description

Component #

Figure #

Item #

CALROD, 208V 5675W FKM-F

CALROD, 240V 5675W FKM-F

C0030

C0031

Figure 15

CASTER, W/TOP PLATE 5"

C0406

Figure 15

CAPACITOR, 7.5 MFD 370 VAC

WASHER, TEFLON-FRYER CALROD

HINGE, SLIP WING RH

CP0102

FT0059

H0051

HINGE, SLIP WING LH

H0052

BRACKET, CALROD FKMA258

BRACKET BACK PLATE FKMA259

MOTOR, BALL DRIVE ACTUATOR

NUT, 5/8-18 HEX

LZ0006

LZ0007

M0084

NUT237

S0353

SWITCH 1A 250VAC SPDT

PROBE ASSEMBLY KIT, COMPUTER

THERMISTER PROBE/FTGS ASSEMBLY

FILTER BAG CLIP FKM-F

SB1938

SB7656

ST0015

WA16015600

WB16015800

WSH107

COLLAR/LIFT ADJ WELD BLF

BASKET LIFT ARM WELD, LINEAR ACTUATOR

WASHER, 5/8 INT TOOTH LOCK

Figure 15. Components

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Automatic Lift Fryer

Replacement Parts

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Automatic Lift Fryer

Wiring Diagrams

Refer to the table below to find the wiring diagram associated with your unit.

Wiring Diagram

Figure #

Figure 16

Figure 17

Figure 18

Figure 19

BLF/BLF-F 208/220V/240V, 3 Phase

BLF/BLF-F 220V/380V, 230V/400V, 240V/415V, 3 Phase

Domestic BLF-FC 208V/220V/240V

European BLF-FC 220V/380V, 230V/400V, 240V/415V

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Automatic Lift Fryer

Wiring Diagrams

Figure 16. BLF/BLF-F 208/220V/240V, 3 Phase

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Automatic Lift Fryer

Figure 17. BLF/BLF-F 220V/380V, 230V/400V, 240V/415V, 3 Phase

Wiring Diagrams

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Automatic Lift Fryer

Wiring Diagrams

Figure 18. Domestic BLF-FC 208V/220V/240V (Sheet 1 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 18. Domestic BLF-FC 208V/220V/240V (Sheet 2 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 18. Domestic BLF-FC 208V/220V/240V (Sheet 3 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 18. Domestic BLF-FC 208V/220V/240V (Sheet 4 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 19. European BLF-FC 220V/380V, 230V/400V, 240V/415V (Sheet 1 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 19. European BLF-FC 220V/380V, 230V/400V, 240V/415V (Sheet 2 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 19. European BLF-FC 220V/380V, 230V/400V, 240V/415V (Sheet 3 of 4)

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Automatic Lift Fryer

Wiring Diagrams

Figure 19. European BLF-FC 220V/380V, 230V/400V, 240V/415V (Sheet 4 of 4)

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Automatic Lift Fryer

Notes

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Automatic Lift Fryer

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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

LI0226/0808

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