BKI BLF-FC, BLF-F, FKM-FC, FKM-F Installation & Operation Manual

Download

Page 1

SS-OM-011.05 Revised 09/21/2018

Electric Autolift Fryer

MODELS BLF-F & BLF-FC Installation & Operation Manual

Serial Numbers 811000 and higher

Page 2

Page 3

BKI LIMITED WARRANTY

2812 Grandview Dr. • Simpsonville, SC 29680 • USA

(864) 963-3471 • Toll Free: (800) 927-6887 • Fax: (864) 963-5316

WHAT IS COVERED 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.

WHO IS COVERED This

warranty

extended

to the original

purchaser

and applies only to

equipment purchased

for use in the U.S.A.

COVERAGE PERIOD 

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.

WARRANTY COVERAGE This

warranty

covers on-site labor, parts and

reasonable

travel

time

and travel e

xpenses

of the

authorized

service

representative

up to (100) miles

round

trip and (2)

hours

travel time and

performed during regular, weekday business hours.

EXCEPTIONS 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.

EXCLUSIONS 

Negligence

or acts of

God,



Thermostat calibrations

after (30) days

from equipment installation date,

 Air and gas

adjustments,

 Light

bulbs,

 Glass doors and

door adjustments,



Fuses,



Adjustments

burner

flames and

cleaning of

pilot

burners,



Tightening

of screws or

fasteners,

 Failures

caused

by erratic

voltages

or gas

suppliers,



Unauthorized

repair by

anyone other than

a BKI F

actory Authorized

Service Center,



Damage

shipment,



Alteration,

misuse or

improper installation,



Thermostats

and safety valves with

broken

capillary tubes,

 Freight –

other than normal UPS charges,



Ordinary

wear and

tear,

 Failure to follow

installation and/or operating instructions,

 Events

beyond control

of the

company.

INSTALLATION Leveling, as well as

proper installation

and check out of all

new equipment -

per

appropriate

installation

and use materials – is the responsibility of the

dealer

or installer, not the

manufacturer.

REPLACEMENT PARTS

BKI genuine

Factory OEM parts receive a (90) day

materials warranty

effective from the date of

installation

by a BKI F

actory Authorized

Service

Center.

Warranty

is in lieu of all

other warranties, expressed

or implied, and all

other obligations

liabilities on the

manufacturer’s

part. BKI shall in no

event

be liable for any

special, indirect

consequential damages,

or in any

event

for

damages

in excess of the

purchase

price of the

unit. The repair or

replacement

proven defective

parts shall

constitute a

fulfillment of all

obligations under

the terms of this

warranty.

Page 4

Electric Autolift 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

Installation Procedure ................................................................................................................................. 9

Wiring ........................................................................................................................................................ 10

Initial Test and Adjustment ....................................................................................................................... 11

Operation ..................................................................................................................................................... 12

Controls and Indicators ............................................................................................................................. 12

Care of the Shortening .............................................................................................................................. 14

BLF-F Operation ....................................................................................................................................... 15

System Programming ........................................................................................................................... 15

Product Programming .......................................................................................................................... 17

Start-Up (BLF-F) ................................................................................................................................... 18

Cooking (BLF-F) ................................................................................................................................... 19

BLF-FC Operation .................................................................................................................................... 21

System Programming ........................................................................................................................... 21

Product Programming .......................................................................................................................... 24

Start-Up (BLF-FC) ................................................................................................................................ 27

Cooking (BLF-FC) ................................................................................................................................ 28

Maintenance ................................................................................................................................................ 30

Scheduled Maintenance ........................................................................................................................... 30

Filtering Procedure ............................................................................................................................... 31

Boil-Out Procedure ............................................................................................................................... 33

Filter Pad Replacement ........................................................................................................................ 35

Troubleshooting ........................................................................................................................................ 36

Notes ............................................................................................................................................................ 37

BKI Worldwide is a wholly owned subsidiary of Standex International Corporation

Page 5

Electric Autolift 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.

Page 6

Electric Autolift 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.

California Residents Only

This product can expose you to chemicals including chromium, and lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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.

Page 7

Electric Autolift 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.

Page 8

Electric Autolift 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.

Page 9

Electric Autolift 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 2812 Grandview Drive Simpsonville, S.C. 29680 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 2812 Grandview Drive Simpsonville, S.C. 29680 Or call toll free: 1-800-927-6887 Outside the U.S., call 864-963-3471

Page 10

Electric Autolift 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.

Page 11

Electric Autolift Fryer Introduction

Safety Labels

Page 12

Electric Autolift 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.

Installation Procedure

1. Remove the shipping 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.

Page 13

Electric Autolift Fryer Installation

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.

Page 14

Electric Autolift Fryer Installation

Initial Test and Adjustment

1. Place the DRAIN handle in the CLOSED position.

2. Fill pot with shortening to above the “MIN OIL LEVEL” 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/191º C. 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. On the FILTER/OFF/FRY switch, touch the FRY button. 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.

Page 15

Electric Autolift Fryer Operation

Operation

Controls and Indicators

Refer to the figure and table below for an explanation of the fryer’s controls and indicators.

FILTER

OFF

FRY

N0683

DOWN

BASKET

Auto-Lift Fryer

BLF-F

FILTER

OFF

FRY

DOWN

BASKET

Auto-Lift Fryer

BLF-FC

SCAN

PROG

TEMP

ENTER

TOGGLE CLEAR

IDLE

HOLD

2 3 4 5 6 7 8

BOIL OUT

N0687

Page 16

Electric Autolift Fryer Operation

Item #

Description

Function

Computer

Used to program the cooking computer and activate the programs.

Capacitive Touch Switch Basket Up/ Basket Down

BASKET UP – Momentarily touching the button causes the lift mechanism to rise. This is enabled only when the FILTER/OFF/FRY switch is in the FRY position.

BASKET DOWN – Momentarily touching the button causes the lift mechanism to lower. This is enabled only when the FILTER/OFF/FRY switch is in the FRY position.

Capacitive Touch Switch Filter/Off/Fry

FILTER – When touched, the LED light next to it will light up and power is applied to the motor and shorting is pumped into the pot directly or thru the fill hose.

OFF – When touched, the LED light next to it will light up and power is removed from the pump motor, heating elements and lift mechanism.

FRY – When touched, the LED light next to it will light up and power is supplied to the thermostat, heating elements and lift mechanism.

Digital Timer / Thermostat

The digital timer / thermostat consists of 3 LEDs, display, beeper and 6 buttons described below:

LED indicators P, C, H

During the MLt & HEAt cycle the P LED will flash. When running a timing cycle the C LED will flash. When idle and rdY the C LED is on. H is not used

1, 2, 3, 4, 5 & 6 preset buttons

These buttons are used to save and recall preset cycle times, saving operator time and minimizing error when changing interval cycle time. To recall any preset time, press and quickly release the appropriate button and the time starts to count down.

Beeper

A beeper sounds when the timer counts down to 0. Pressing any of the number button stops the beeper and resets the timer to the rdY state.

Display

Used to display the time & temperature. It also displays the words “MLt” then “HEAt” until the frying temperature is reached and rdY when the fryer is ready to cook.

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

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 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.

Rinse Hose Connector

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

Page 17

Electric Autolift 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, see Product Programming to change the set temperature.

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.

9. 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 to disable the power due to a false overshoot condition.

Page 18

Electric Autolift Fryer Operation

BLF-F Operation

System Programming

The controller must be configured with its basic operating parameters before using. These parameters are the operational mode (cooking or frying), the temperature units, and the control hysteresis. You may also display the current temperature and test the output relays in this configuration mode. To access these parameters, press and hold the [5] button, apply the AC operating power by touching the FRY button on the FILTER/OFF/FRY switch, and then release the [5] button.

Operating Mode – The controller now displays its basic operating mode as shown in the table below. Use the [2] and [5] buttons to change to the desired operating mode. Press the [3SET] button to save and advance to the next parameter which is the temperature units

. LED Display

Operating Mode

OP:CF

Cooking controller with fan output on K2 (default)

OP:CO

Cooking controller with no fan output

OP:FL

Frying controller with Lift output on K2, 1 sec @ end

OP:Fr

Frying controller with no lift output

OP:FP

Frying controller for pressure, K2 on for fry cycle

Temperature Units – The unit can display temperature in either degrees Fahrenheit or Centigrade. Use the [2] and [5] buttons to change to the desired temperature units, [3SET] saves and advances to the next parameter which is the temperature control hysteresis.

LED Display

Temperature Units

Un:°F

Temperature in degrees Fahrenheit (default)

Un:°C

Temperature in degrees Centigrade

Melt Cycle Parameters – The control provides a built in melt cycle for fryers, the configuration items are the heat on time, the heat off time, and the temperature where the controller transitions to standard temperature control. Use the [2] and [5] buttons to change to the desired values, [3SET] saves and advances to each item and then finally to the temperature control hysteresis.

LED Display

Parameter

Setting

On:08

Heat On Time

Set between 1 and 60 sec (default = 8 sec)

OF:15

Heat Off Time

Set between 1 and 60 sec (default = 15 sec)

225°

Transition Temp

Set between 150° and 275° (default = 225°)

Control Hysteresis – This value is the number of degrees Fahrenheit above and below the setpoint at which the temperature control relay switches. The output relay will be on until the current temperature reaches the current setpoint plus the control hysteresis value, and the relay will be off until the temperature drops down to the setpoint minus the control hysteresis value. This value can be set anywhere from 3°F to 20°F and is set to the default value of 5°F during the factory testing. Use the [2 ] and [5] buttons to change to the desired value, [3SET] advances to the next parameter which is the temperature control hysteresis.

LED Display

Hysteresis Value

Hy:XX

XX = the value in °F from 03 – 20 (default = 5)

Page 19

Electric Autolift Fryer Operation

Temperature Display, Temperature Adjustment & Relay Check – Once you press the [3SET] button again the unit displays the current temperature. The following features are available in this mode:

Temperature Offset: The control can apply small temperature adjustments to compensate for probe location within the equipment. Press and release the [2] button to add 1°F, press and release it again to add another 1°F. Press and release the [5] button to subtract 1°F, press and release it more to subtract more. The control limits the adjustment to ±10°F.

Relay Check: Pressing and releasing the [4] button turns relay K1 (heating relay) on. Press and release the [4] button again to turn it off. Pressing and releasing the [6] button turns relay K2 (Pressure solenoid/lift relay) on. Press and release the [6] button again to turn it off.

This mode can be very useful for testing a new piece of equipment by turning the heaters on and watching the temperature rise (and/or current draw) to confirm proper heating operation and then using the fan relay to cool the system down. Press and release the [3SET] button and the configuration wraps around back to the Operating Mode display.

Once the configuration is complete turn the controller off and then back on again to begin using the controller in its configured mode.

Page 20

Electric Autolift Fryer Operation

Product Programming

The product programs must be set before cooking can begin. To enter editing mode press and hold the [3SET] button for two seconds until the controller emits a double

chirp, then the controller first displays the frying temperature. To change the temperature, use the [2] button to increase the highlighted digit value, to decrease that

digit press the [5] button. To move the highlight to the other digits, use the [4] and [6] buttons accordingly. Once the temperature is set properly press the [3SET] button to save it and advance to the time cycle editing.

Once the [3SET] button is pressed and released the controller displays Edit. To view or edit the time associated with any of the six buttons simply press and release that button and the time is displayed. The time value is adjusted in the same manner as the oil temperature: use the [2] button to increase the highlighted digit value, to decrease that digit press the [5] button. To move the highlight to the other digits, use the [4] and [6] buttons accordingly. Once the time value is set press the [3SET] button and the display returns to displaying Edit. Once the values are all set properly press and hold the [3SET] button for 2 seconds until the controller chirps twice and release the button, the controller is now back to ready mode displaying rdY.

Page 21

Electric Autolift Fryer Operation

Start-Up (BLF-F)

1. Make sure the main drain valve is closed.

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.

The fryer has a maximum temperature setting of 375º F/191º C. 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. Fill pot with shortening to above the “MIN OIL LEVEL” mark.

Page 22

Electric Autolift Fryer Operation

3. Once the fryer is filled with shortening, on the FILTER/OFF/FRY switch, touch the FRY button. If the oil temperature is above the preset transition temperature the controller proceeds to the Heat

Up Cycle, otherwise it will go into the Melt Cycle. Melt Cycle: During a melt cycle the LED display cycles between MLt and the current oil

temperature, i.e.: 175°. Once the temperature reaches the preset transition temperature the controller then starts the heat up cycle which brings the oil temperature up to its preset temperature.

Heat Up Cycle: During this cycle the controller LED display cycles between HEAt and the current oil temperature, i.e.: 243°. The temperature control is now controlling the heat output to get to the preset frying temperature. Once the oil temperature is above 5°F below preset frying temperature the controller beeps for 5 seconds and the LED displays HEAt and donE and chirps every 5 seconds to tell the operators that the fryer is ready to use. Press any button and the controller is ready to start frying and displays rdY.

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 over temperature condition.

4. Raise the basket to the top position by touching the BASKET UP button on the basket switch.

5. 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 (BLF-F)

1. Ensure that the Start-Up procedures have been performed.

2. When frying chicken, lower the basket into the shortening by touching the BASKET DOWN button on the basket switch.

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 breasts. The fryer is designed to accommodate 48-50 pieces of chicken.

4. Activate the timer by pressing the Number Button (1-6) button on the digital timer. The timer will begin the count down.

NOTE - To stop the cooking cycle at any time press and hold the [3SET] button for two seconds until you hear a double chirp.

5. When the frying cycle time counts down to 0 the controller displays done and beeps for 5 seconds. At any time the operator can touch any key to return to the ready state. The basket will lift automatically at the end of the cycle.

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.

Page 23

Electric Autolift Fryer Operation

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, on the FILTER/OFF/FRY switch, touch the OFF button.

Page 24

Electric Autolift Fryer Operation

BLF-FC Operation

System Programming

Use the following figure and table to set options that apply to each product programs.

READY STATE

PROGRAM CODE

(INPUT 1712)

PROGRAM SYSTEM

PROGRAM DEGREES

(SELECT SYSTEM TEMPERATURE

SCALE OPTION)

PROGRAM APL TYPE

(SELECT SYSTEM APPLIANCE

TYPE OPTION)

PROGRAM MELTCYCL

(SELECT SYSTEM MELT CYCLE

OPTION)

PROGRAM GLBFLTR

(INPUT NUMBER OF FRY CYCLES

BEFORE FILTER LOCKOUT)

ELECTRIC

YES

ALF

PROG

ENTER

TOGGLE/CLEAR

°F °C

TOGGLE/CLEAR

ENTER

GAS

TOGGLE/CLEAR

PROGRAM ARM IDLE

(SELECT IDLE ACTIVAION)

ENTER

PROGRAM BOIL

((INPUT BIOIL OUT TIME)

YES NO

TOGGLE/CLEAR

Figure 1. System Programming Sequence

Page 25

Electric Autolift Fryer Operation

Table 1. System Programming Procedure

STEP

ACTION

DISPLAY

COMMENTS

On the FILTER/OFF/FRY switch, touch to FRY.

Is Fry Pot Full?

YES Press Enter

Press ENTER

IDLE

HEAT SET 275°F

Press PROG on the keypad.

PROGRAM CODE

Input 1712 and ENTER.

PROGRAM SYSTEM

Press ENTER.

PROGRAM DEGREES

F

This command allows you to choose the temperature scale option you want to use. The display will show either show F or C.

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

ELECTRIC

This command allows you 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 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 ARM IDLE

YES

This command allows you to set the idle activation option. The display will show either YES or NO.

Press TOGGLE/CLEAR until the desired option is displayed.

PROGRAM ARM IDLE

X refers to the arm idle 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 enabling filter lockout.

PROGRAM GLBLFLTR

X refers to the number of program cycles you want to complete among all product programs before filtering the shortening.

Page 26

Electric Autolift Fryer Operation

STEP

ACTION

DISPLAY

COMMENTS

Press ENTER.

PROGRAM BOIL

20:00

This command allows you to specify the boil out time. The time displayed may be a previously programmed value.

Press TOGGLE/CLEAR and input the number of minutes you want to clean.

PROGRAM BOIL

XX:XX

XX:XX refers to the number of minutes you input.

Press ENTER.

PROGRAM SYSTEM

Press PROG to exit the programming mode.

LOW

Page 27

Electric Autolift 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.

READY STATE

PROGRAM CODE

(INPUT 1724)

PROGRAM PRODUCT #

(SELECT PROGRAM #, 1-8)

PROGRAM TIMEX

(INPUT STAGE X COOKING TIME)

PROGRAM TEMPX

(INPUT STAGE X COOKING

TEMPERATURE)

PROGRAM TEMPCOMX

(SELECT STAGE X TEMPERATURE

COMPENSATION OPTION

PROGRAM VALVEX

(SELECT STAGE X SOLENOID

VALVE OPTION)

PROGRAM PREALARM

(INPUT PREALARM VALUE)

PROGRAM FILTER

(INPUT NUMBER OF FRY CYCLES

BEFORE FILTER LOCKOUT)

DOES TIME

= 00:00 ?

X <= 5

FLEX TIME

OPEN

STRAIGHT TIME

CLOSED

PROG

ENTER

(ELECTRIC OR GAS) ENTER

ENTER

(STAGE 1 )

ENTER

(STAGE 2, 3, 4, OR 5)

ENTER

YES

(ALF)

ENTER

TOGGLE/CLEAR

Figure 2. Product Programming Sequence

Page 28

Electric Autolift Fryer Operation

Table 2. Product Programming Procedure

STEP

ACTION

DISPLAY

COMMENTS

On the FILTER/OFF/FRY switch, touch the FRY button.

LOW

Press PROG on the keypad.

PROGRAM CODE

Input 1724 and press ENTER.

PROGRAM PRODUCT #

Select the program product number (1-8).

PROGRAM PRODUCT X

X refers to the program number you selected.

Press ENTER.

PROGRAM TIME1

00:00

This command allows you 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

XX:XX refers to the number of minutes you input.

Press ENTER.

PROGRAM TEMP1

000 F

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.

Press TOGGLE/CLEAR and input the cooking temperature for product to be cooked.

PROGRAM TEMP1

XXX F

XXX refers to the cooking temperature you input.

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.

Press TOGGLE/CLEAR until the desired option is displayed.

PROGRAM TEMPCOM1

X refers to the temperature compensation option selected.

Press ENTER.

PROGRAM VALVE1

CLOSED

This command allows you to specify whether the solenoid valve will be open or closed during this stage.

Page 29

Electric Autolift 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.

Repeat steps 5-10 when programming stages 2, 3, 4 and 5 for an ALF appliance type.

The time and temperature of each stage has to be less than the preceding stage.

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.

Press TOGGLE/CLEAR and input the prealarm minutes.

PROGRAM PREALARM

XX:XX

XX:XX refers to the 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.

Page 30

Electric Autolift Fryer Operation

Start-Up (BLF-FC)

1. Make sure the main drain valve is closed.

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 manufacturer’s recommendations for life of the oil is prone to surge boiling and flash fires. Follow the oil manufacturer’s guidelines for lifecycle of oil/shortening.

The fryer has a maximum temperature setting of 375º F/191º C. 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. Fill pot with shortening to above the “MIN OIL LEVEL” mark.

Page 31

Electric Autolift Fryer Operation

3. On the FILTER/OFF/FRY switch, press the FRY button. The question “Is the Fry Pot filled – If yes

press ENTER” will appear on the computer display. The computer will display IDLE and will heat to

275°F. Press one of the recipe buttons to preheat the oil to the setpoint temperature. The shortening will heat and begin to reach the fill mark inside the pot.

4. Stir the oil freely while it is heating. Press the 0 button when up to temperature to put in IDLE mode.

Cooking (BLF-FC)

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 touching the BASKET DOWN button on the basket switch.

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.

4. Carefully drop the chicken in the shortening one piece at a time starting with thighs and breasts. 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 275F will display. This will automatically hold the shortening at a cooler temperature.

Page 32

Electric Autolift Fryer Operation

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, on the FILTER/OFF/FRY switch, touch the OFF button.

Page 33

Electric Autolift 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. The restraining device must always be connected when the appliance is in

service. Disconnect for movement, such as servicing or cleaning. Reconnect the restraint when fryer has been returned to its normal position

The BLF appliance is not intended to be cleaned with a water jet.

Scheduled Maintenance

Use the following table to help manage scheduled maintenance activities.

FREQUENCY

PERFORMED BY

PART

ACTIVITY

Daily

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 rear

Pull fryer out and wipe down & clean all surfaces, especially horizontal, on rear of fryer.

User

Under Fryer

Pull fryer out and clean floor under fryer.

Weekly

User

Fryer Pot

Perform the boil-out procedure in this manual.

Every 6 Months

Authorized BKI service agent

Connections, Fittings

Check for leakage while oil is pumping.

Authorized BKI service agent

Fryer Pot Fittings/Connections

Check for leakage around fry pot top deck and fittings (heaters, hi-limit, thermostat, etc.).

Page 34

Electric Autolift 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. On the FILTER/OFF/FRY switch, touch the OFF button.

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.

• On the FILTER/OFF/FRY switch, touch the FILTER button 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 on the FILTER/OFF/FRY switch, touch the OFF button 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.

Page 35

Electric Autolift Fryer Maintenance

To refill the pot through the rinse hose, use the steps below:

• 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.

• On the FILTER/OFF/FRY switch, touch the FILTER button 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, on the FILTER/OFF/FRY switch, touch the OFF button to prevent shortening degradation.

• Add new shortening if the fill mark has not been reached.

Filter Pump Reset:

If the filter pump overheats the lights next to FILTER and OFF buttons will alternate back and forth indicating the pump has tripped.

Once the pump has cooled the light next to the FILTER button will flash indicating the pump is ready to be reset.

Touch the FILTER button to restart the pump.

Page 36

Electric Autolift Fryer Maintenance

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. On the FILTER/OFF/FRY switch, touch the OFF button.

2. Drain the 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 cleaner. BKI recommends BKI Cleaner (P/N LC0006) or equivalent.

5. Wash down the inside of the pot with the pot brush to loosen the sediment.

6. Set the temperature of the solution and heat it up as follows:

• BLF-F – On the FILTER/OFF/FRY switch, touch the FRY button. Press and hold the [4]

button for two seconds until the double chirp and the controller enters the boil out mode. The temperature control is set to hold the water at 190°F, and the controller displays boil and the elapsed time in minutes and seconds. Pressing and releasing the [5] button resets the elapsed time to 0:00. You can also view the current water temperature by pressing and holding the [1] and [6] buttons. To exit boil out mode press and hold the [4] button for two seconds until the double chirp and the controller returns to normal operation. Bring the cleaning solution to set temperature for at least 5 minutes.

• BLF-FC – On the FILTER/OFF/FRY switch, touch the FRY button. Press ENTER and then

BOIL OUT. The display will read BOIL NOW? Use TOGGLE/CLEAR button to select YES or NO and press ENTER. The control will say CLEAN and flash HEAT and the fryer pot will heat to a temperature of 195º F. Once it reaches temperature it will beep 3 times, indicating the pot should be scrubbed with the bushes, and the temperature will go to 190°F. The display will change to CLEAN to allow the CLEAN function to be performed and count down the time set in the system settings. At the end of the countdown the display will say CLEAN COMPLETE TURN OFF and will beep until the fryer is turned off.

7. On the FILTER/OFF/FRY switch, touch the OFF button.

8. Scrub the inside of the fryer pot again.

9. 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.

10. After 15 minutes, slowly open the drain valve. Drain the solution into the filter vat and discard.

11. Rinse the pot with hot water, using the pot brush to remove remaining sediment, drain and discard.

12. Close the drain and refill the fryer pot with hot water to the proper level.

Page 37

Electric Autolift Fryer Maintenance

13. 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.

14. Repeat steps 12 through 14 as needed to remove all traces of cleaning solution.

15. 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.

16. Dry the fryer pot and filter vat COMPLETELY.

17. Close the main drain and fill with new shortening to the proper level.

Page 38

Electric Autolift 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.

Page 39

Electric Autolift Fryer Maintenance

Troubleshooting

Refer to the table below for troubleshooting information.

Problem

Cause

Possible Solution

Shortening Heating Too Slowly

Low voltage or improper voltage

Contact an authorized BKI service agent for corrective action.

Bad thermostat or loose wires

Contact an authorized BKI service agent for corrective action.

Weak heating elements or heating elements breaking down

Contact an authorized BKI service agent for corrective action.

Coil on contactor is bad

Contact an authorized BKI service agent for corrective action.

Breading build-up on heating elements

Clean heating elements. If problems persist, contact an authorized BKI service agent for corrective action.

Filter System Not Working

Uncertain

Press hi-limit reset button under control panel. If problems persist, contact an authorized BKI service agent for corrective action.

Connections not tight

Tighten the connections. If problems persist, contact an authorized BKI service agent for corrective action.

Filter valve not open

Contact an authorized BKI service agent for corrective action.

Filter paper on screen clogged with crumbs

Change filter paper. If problems persist, contact an authorized BKI service agent for corrective action.

Motor hums, but does not pump

Check for clogged pump. If problems persist, contact an authorized BKI service agent for corrective action.

Motor and pump coupling worn

Contact an authorized BKI service agent for corrective action.

No power to control panel

Make sure drain valve is completely closed. If problems persist, contact an authorized BKI service agent for corrective action.

Computer Hangs

Computer malfunction.

Press and hold the Toggle/Clear button while touching from FRY to OFF and back to FRY on the FRY/OFF/FILTER switch. If problems persist, contact an authorized BKI service agent for corrective action.

Page 40

Electric Autolift Fryer Notes

Notes

Page 41

Electric Autolift Fryer Notes

Page 42

SS-OM-011.05 Revised 09/21/2018

2812 Grandview Dr., Simpsonville, S.C. 29680, USA

http://www.bkideas.com

Made and printed in the U.S.A

BKI BLF-FC, BLF-F, FKM-FC, FKM-F Installation & Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual