BKI FH-28 User Manual

Ventless Hood System

MODEL FH-28
Installation & Operation Manual

Serial Numbers 123046 and higher

Warranty Information

LIMITED ONE YEAR WARRANTY

BKI (The "Company") warrants to the original purchaser that at time of shipment from the
Company factory, this equipment will be free from defect in materials and workmanship. Written
notice of a claim under this warranty must be received by the Company within ONE YEAR from
the date of installation, but no longer than ONE YEAR AND THREE MONTHS from date of
shipment from the factory. Defective conditions caused by abnormal use or misuse, lack of or
improper maintenance, damage by third parties, alterations by unauthorized personnel, acts of
God, failure to follow installation and/or operating instructions, or any other events beyond the
reasonable control of the Company will NOT be covered under this warranty. The obligation of
the Company under this warranty shall be limited to repairing or replacing (at the option of the
Company) any part, with the exception of lamps, fuses, and glass (which are not covered under
warranty), which is found defective in the reasonable opinion of the Company. Any part found
defective by the Company will be repaired or replaced without charge F.O.B. factory,
Simpsonville, South Carolina or F.O.B. authorized BKI Distributor. The Company and/or its
authorized representatives will assume the normal replacement labor expense for the defective
part for the period of the warranty as stated above, excluding travel and/or other expenses
incidental to the replacement of the defective part, where replacement work is performed during
standard business hours and not subject to overtime, holiday rates, and/or any additional fees. IN
NO EVENT SHALL THE COMPANY BE LIABLE FOR LOSS OF USE, LOSS OF REVENUE OR
LOSS OF PRODUCT OR PROFIT OR FOR INDIRECT OR CONSEQUENTIAL DAMAGES
INCLUDING BUT NOT LIMITED TO, FOOD SPOILAGE OR PRODUCT LOSS. WARRANTY
DOES NOT COVER GLASS BREAKAGE. THE ABOVE WARRANTY IS EXCLUSIVE AND ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, ARE EXCLUDED INCLUDING THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

REPLACEMENT PARTS

Any appliance replacement part, with the exception of lamps, fuses, and glass, which proves to
be defective in material or workmanship within ninety (90) days of installation will be replaced
without charge F.O.B. Factory, Simpsonville, SC or F.O.B. authorized BKI Distributor. The user
shall have the responsibility and expense of removing and returning the defective part to the
Company as well as the cost of reinstalling the replacement or repaired part.

Ventless Hood System Table of Contents

Table of Contents

Table of Contents........................................................................................................................................1

Introduction .................................................................................................................................................2

Safety Precautions....................................................................................................................................2

Safety Signs and Messages.................................................................................................................2

Specific Precautions.............................................................................................................................3

Safe Work Practices.............................................................................................................................3

UL Information ..........................................................................................................................................5

Fusible Links.........................................................................................................................................5

Pressure/Open Fryers..........................................................................................................................5

Sandwich Grills.....................................................................................................................................5

Fryers Specifications............................................................................................................................6

Griddles Specifications.........................................................................................................................6

Operation .....................................................................................................................................................7

Principle of Operation...............................................................................................................................7

Preparation ...............................................................................................................................................7

Start-Up.....................................................................................................................................................7

Shut-Down................................................................................................................................................8

When to Replace the Filter.......................................................................................................................8

Cleaning....................................................................................................................................................8

Installation ...................................................................................................................................................9

Unpacking and Handling...........................................................................................................................9

Inspection for Shipping Damage..........................................................................................................9

Location and Clearance .......................................................................................................................9

Leveling..............................................................................................................................................10

Securing .............................................................................................................................................11

Assembly and Mounting .........................................................................................................................12

Fire Damper........................................................................................................................................12

Air Deflector........................................................................................................................................12

Particle/Odor Filter..............................................................................................................................13

Appliance Stop FB37144203 (Used with BKI Automatic Lift Fryers).................................................13

Appliance Restraining Device ............................................................................................................14

Fire Extinguishing System..................................................................................................................15

Wiring......................................................................................................................................................16

Standard Electrical Connection..........................................................................................................17

Appliance Electrical Connection.........................................................................................................19

Maintenance ..............................................................................................................................................20

Scheduled Maintenance.........................................................................................................................20

Cleaning the Grease Baffle................................................................................................................21

Replacing the Particle/Odor Filter ......................................................................................................21

1

Ventless Hood System Introduction

Introduction

Congratulations! You have chosen BKI’s Ventless Hood system, a state-of-the-art unit that filters grease
laden air and returns it to the room.

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 operation, installation 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 do not 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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Ventless Hood System Introduction

Specific Precautions

Carbon monoxide poisoning will result from using this hood with any appliance
that utilizes combustible fuel. Use only electrical appliances with this hood.

In the event of an appliance fire, serious injury, property damage or death could
occur if the appliance is not properly secured to the hood. A restraining device has
been provided to assure that the appliance remains in the proper position under
the hood during normal operation. DO NOT REMOVE THE RESTRAINING

DEVICE!

Hood failure could result if the hood is operated without the grease baffle and
particle/odor filter installed. This is a special filter designed for this application
only; other filters will not work properly. Use only a BKI particle/odor filter.

Safe Work Practices

Beware of High Voltage

This equipment uses high voltage. Serious injury can occur if you or
any untrained or unauthorized person installs, services, or repairs this
equipment. Always Use an Authorized Service agent to Service Your
Equipment

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.

3

Ventless Hood System Introduction

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.

If you need new safety labels, 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

Prepare for Emergencies

Be prepared for fires, injuries, or other emergencies.

911

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 departments near your telephone.

Know your responsibility 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 safety and function of the equipment.

4

Ventless Hood System Introduction

UL Information

Failure to adhere to building, fire and electrical codes during installation of this unit
could result in death, serious injury or property damage. The authority having
jurisdiction, such as the local building inspector or fire marshal, should be
consulted prior to installation to insure compliance with applicable codes.

In the event of an appliance fire, serious injury, property damage or death could
occur if the appliance is powered from a source other than the hood. The cooking
appliance used under this hood MUST receive its input power from the hood.
Electricity is automatically removed from the hood and the appliance when the
Fire Extinguishing System is activated.

In the event of an appliance fire, serious injury, property damage or death could
occur if the remote pull station is not properly installed. The remote pull is to be
clearly marked, located in a path of exit or egress and must comply with applicable
codes.

It is the responsibility of the owner to verify that the cooking appliance is eligible
for use with this hood.

This filter hood is an underwriters laboratories, inc. classified ductless hood for
use with UL listed type commercial cooking appliance only (griddle or fryer).

Fusible Links

• Fusible links to be UL Listed, 165° F., load rating 3-45 lbs.

Pressure/Open Fryers

• Pressure fryers acceptable for use with this hood shall be constructed such that when the lid is
released or unlatched it shall spring to the fully open position within four seconds. Fully open is
defined as vertical, upright position (80° or more) from the closed position. The lid must open
without operator or electrical assistance, toward the back of the hood.

• The lid of the pressure fryer, when it is open, shall not block fire-extinguishing nozzle from the vat.

• The lid of a pressure fryer should be checked for proper operation at least once a month. If the lid

fails to fully open when unlatched or released, it should be repaired immediately by factory
authorized service personnel. Do not operate a fryer with a defective lid opening mechanism.

• Fryers with lids (other than pressure fryers) shall be operated only with the lid removed. Lids may
be used for covering the vat when power to the cooking appliance and hood has been turned off.

Sandwich Grills

• Sandwich grills acceptable for use with this hood shall be used such that when the lid is either
fully open, released, or unlatched it shall spring to the fully open position. Fully open is defined as
vertical, upright position (80° or more) from the closed position. The lid must open toward the
back of the hood. The lid of a sandwich grill, when open shall not block fire extinguishing nozzles
from the cooking surface.

5

Ventless Hood System Introduction

Fryers Specifications

Volts 208/240
Phase 1 or 3
Maximum Amps 60
Maximum Input 22 KW (3ph) 14.4 KW (1ph)
Frequency 60 Hz
Maximum normal frying temperature
Maximum shortening capacity 110 lbs. (50kg.)
Maximum cooking surface area 396 sq. in. (2555 sq. cm.)

375° F. (191° C.)

USE ELECTRIC FRYERS AND SINGLE VAT
FRYERS ONLY

Griddles Specifications

Volts 208/240
Phase 1 or 3
Maximum Amps 38.5
Maximum Input 8 KW
Frequency 60 Hz
Maximum griddle surface area 450 sq. in. (2903 sq. cm.)
Maximum cooking surface temperature
USE ELECTRIC GRIDDLES ONLY

450° F. (232° C.)

6