Bki FH-28, FH-22 User Manual
Ventless Hood
MODEL FH-22 & FH-28
Service Manual
Revision D and higher
CS-TM-045.01 Released 7/26/13
WHAT IS
WHO IS
COVERAGE PERIOD
WARRANTY COVERAGE
EXCEPTIONS
EXCLUSIONS
INSTALLATION
REPLACEMENT PARTS
Warranty
BKI shall in no
purchase
under
COVERED
COVERED
is in lieu of all
event
price of the unit. The repair or
the terms of this
be liable for any
BKI LIMITED W ARRANTY
2812 Grandview Dr. • Simpsonville, SC 29680 • USA
(864) 963-3471 • Toll Free: (800) 927-6887 • Fax: (864) 963-5316
This warranty covers defects in material and workmanship under normal use, and applies only to the
original purchaser providing that:
អ The equipment has not been accidentally or intentionally damaged, altered or misused;
អ 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.
អ The serial number rating plate affixed to the equipment has not been defaced or removed.
This
purchased
អ 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.
អ COB Models: One (1) Year limited parts and labor.
អ COM Models: Two (2) Year limited parts and labor. COM convection ovens also have a two (2) year
door warranty.
អ Warranty period begins the date of dealer invoice to customer or ninety (90) days after
shipment date from BKI, whichever comes first.
This
warranty
authorized
performed during regular, weekday business hours.
Any exceptions must be pre-approved in advance and in writing by BKI.
អ Negligence
អ Thermostat calibrations
អ Air and gas
អ Light
អ Glass doors and
អ Fuses,
អ Adjustments
អ Tightening
អ Failures
អ Unauthorized
អ Damage
អ Alteration,
អ Thermostats
អ Freight –
អ Ordinary
អ Failure to follow
អ Events
Leveling, as well as
installation
BKI genuine
installation
other warranties, expressed
warranty.
warranty
for use in the U.S.A.
covers on-site labor, parts and
service
representative
or acts of
adjustments,
bulbs,
caused
beyond control
special, indirect
door adjustments,
to
burner
of screws or
by erratic
repair by
in
shipment,
misuse or
other than normal UPS charges,
wear and
and use materials – is the responsibility of the
Factory OEM parts receive a (90) day
by a BKI F
replacement
improper installation,
and safety valves with
tear,
installation and/or operating instructions,
proper installation
actory Authorized
or
is
extended
God,
after (30) days
flames and
fasteners,
voltages
anyone other than
of the
or implied, and all
consequential damages,
of
proven defective
to the original
up to (100) miles
cleaning of
or gas
broken
company.
and check out of all
reasonable
from equipment installation date,
suppliers,
a BKI F
capillary tubes,
Service
other obligations
parts shall
purchaser
round
pilot
burners,
actory Authorized
materials warranty
Center.
or in any
and applies only to
travel
time
trip and (2)
new equipment -
dealer
or liabilities on the
event
constitute a
and travel e
hours
Service Center,
or installer, not the
effective from the date of
for
fulfillment of all
xpenses
travel time and
per
appropriate
manufacturer’s
damages
equipment
manufacturer.
in excess of the
obligations
of the
part.
CS-TM-045.01 Released 7/26/13
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 .................................................................................................................................. 2
Safe Work Practices .................................................................................................................................. 3
UL Information ............................................................................................................................................... 5
Fusible Links .............................................................................................................................................. 5
Pressure/Open Fryers ............................................................................................................................... 5
Sandwich Grills .......................................................................................................................................... 5
Fryer Specifications ................................................................................................................................... 6
Griddles Specifications .............................................................................................................................. 6
Operation .......................................................................................................................................................... 7
Controls and Indicators .................................................................................................................................. 7
Hardware Controls..................................................................................................................................... 7
Start-Up .......................................................................................................................................................... 7
Shut-Down ..................................................................................................................................................... 7
When to Replace the Filter ............................................................................................................................ 7
Installation ........................................................................................................................................................ 8
Unpacking and Handling ................................................................................................................................ 8
Location and Clearance ............................................................................................................................ 8
Remove Front Brace ................................................................................................................................. 9
Leveling ..................................................................................................................................................... 9
Assembly ....................................................................................................................................................... 9
Fire Damper ............................................................................................................................................... 9
Air Deflector ............................................................................................................................................... 9
Particle/Odor Filter................................................................................................................................... 10
Appliance Stop (Used with BKI Automatic Lift Fryers) ............................................................................ 10
Appliance Restraining Device ................................................................................................................. 11
Fire Extinguishing System ....................................................................................................................... 12
Wiring Connection And Grounding .............................................................................................................. 14
General Guidelines .................................................................................................................................. 14
Mechanical Specifications ........................................................................................................................... 14
Maintenance ................................................................................................................................................... 15
Scheduled Maintenance .............................................................................................................................. 15
Cleaning the Grease Baffle ..................................................................................................................... 16
Replacing the Particle/Odor Filter ........................................................................................................... 16
Replacement Parts ......................................................................................................................................... 17
Accessories .................................................................................................................................................... 20
Wiring Diagram ............................................................................................................................................... 21
Notes ............................................................................................................................................................... 22
1
Ventless Hood System Introduction
Introduction
PLEASE READ THIS ENTIRE MANUAL BEFORE OPERATING THE UNIT. If you
have any 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.
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.
2
Ventless Hood System Introduction
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
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.
If you need new safety labels, 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
3
Ventless Hood System Introduction
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.
Serious injury, property damage or death could occur in the event of an appliance
fire 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.
Serious injury, property damage or death could occur in the event of an appliance
fire 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 a classified ductless hood for use with ANSI / UL listed type
commercial cooking appliances 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
Fryer 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.)
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
375° F. (191° C.)
450° F. (232° C.)
6
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