Nieco BroilVection JF91 User manual

W A R N I N G :
mproper installation, adjustment, alteration, maintenance can cause property damage, injury, or death.
Read the installation, operating and maintenance instructions thoroughly before installing or servicing
this equipment.
F O R Y O U R S A F E T Y :
Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other
appliance.
A P P R OV A L S :
MPORTANT: RETA N TH S MANUAL N A SAFE PLACE FOR FUTURE REFERENCE
Broiler area must be kept free of combustible materials, and the flow of combustion and ventilation air
must not be obstructed. Operating personnel must not perform any maintenance or repair
functions. Contact your Nieco Authorized Dealer.
Mode JF91 E ectric
Owner’s Manua
Broi Vection™

2
TABLE F C NTENTS
A. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A.2 Warranty nformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A.3 Service/Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
A.4 Safety nformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
B. Machine Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.1 Pre- nstallation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.2 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.3 Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.4 Hood Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.5 Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.6 Restraining Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
B.7 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
B.8 Pre Op Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
C. peration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
C.1 Controls and ndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
C.2 Shut down procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
C.3 Control Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
D. Assembly/Disassembly and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
E. Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
F. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Nieco Corporation - Model JF91E

3
A. GENERAL INF RMATI N
A.1 Description
The Nieco®Model JF91E automatic broiler features high release convection burners, patent pending
BroilVection™ air system that uses waste heat to greatly reduce energy needs, easy cleaning and a simple
and intuitive control package to help eliminate broiling problems and provide the operator with even greater
control over the broiling environment.
This manual provides the safety, installation and operating procedures for the Nieco Automatic Broiler
Model JF91. We recommend that all information
contained in this manual be read prior to installing and operating the broiler.
A.2 Warranty Information
Please read the full text of the limited Warranty in this manual.
f the unit arrives damaged, contact the carrier immediately and file a damage claim with them. Save all
packing materials when filing a claim. Freight damage claims are the responsibility of the purchaser and
AREN T covered under warranty.
The warranty does not extend to:
• Damages caused in shipment or damage as a result of improper use.
• nstallation of electrical service.
• Normal maintenance as outlined in this manual.
• Malfunction resulting from improper maintenance not in accordance with the steps contained in
this manual and any applicable training.
• Damage caused by abuse or careless handling outside of the normal operating procedures
contained in this manual.
• Damage from moisture into electrical components.
• Damage from tampering with or removal of any safety device.
IMP RTANT!
Keep these instructions for future reference. If the unit changes ownership,
be sure this manual accompanies the equipment.
IMP RTANT
The Nieco Corporation reserves the right to change specifications and product design in
accordance with the general terms and conditions outlined in the BURGER KING®/Vendor
agreement. Such revisions do not entitle the buyer to corresponding changes, improvements,
additions or replacements for previously purchased equipment.
Nieco Corporation - Model JF91E

4
A.3 Service/Technical Assistance
f you experience any problems with the installation or operation of your broiler, contact your local
Authorized Nieco Distributor.
Fill in the information bellow and have it handy when calling your authorized service agency for assistance.
The serial number is on the broiler rating plate on the back of the unit.
Purchased from:
Date of Purchase:
Model No.:
Serial No.:
For the name of your local Authorized Nieco Distributor, please call [phone].
Use only genuine Nieco replacement parts in your broiler. Use of replacement parts other than those sup-
plied by Authorized Nieco Distributors and Service Agencies will void the warranty and may significantly
alter the performance of your broiler. The use of non-Nieco parts is capable of affecting these criteria, and
may affect broiler performance, parts longevity and food safety. Your local Authorized Nieco Distributor and
Service Agent has been factory trained and has a complete supply of parts for your Nieco Automatic
Broiler.
You may contact the factory direct at [phone] if you have trouble locating your local Nieco
Distributor.
A.4 Important Safety Information
Throughout this manual, you will find the following safety words and symbols that signify important safety
issues with regards to operating or maintaining the equipment:
WARNING
GENERALWARNING. Indicates
information important to the proper
operation of the equipment. Failure
to observe may result in damage to
the equipment and/or severe bodily
injury or death.
WARNING
ELECTRICALWARNING. Indicates
information relating to possible
shock hazard. Failure to observe
may result in damage to the equip-
ment and/or severe bodily injury or
death.
CAUTI N
GENERALCAUTI N. Indicates
information important to the proper
operation of the equipment. Failure
to observe may result in damage to
the equipment.
WARNING
H TSURFACEWARNING. Indicates
information important to the han-
dling of equipment and parts.
Failure to observe caution could
result in personal injury.
Nieco Corporation - Model JF91E

5
A.4 Important Safety Information (Continued.)
n addition to the warnings and cautions in this manual, use the following guidelines for safe operation of
your Nieco Automatic Broiler:
• Read and follow all instructions before using this equipment.
• nstall or locate broiler only for its intended use as described in this manual.
• Do not operate this equipment if it has a damaged cord or plug, if it is not working properly or if it
has been otherwise damaged.
• This equipment should only be serviced by authorized personnel. Contact your local Nieco
Distributor for adjustment or repair.
• Use only genuine Nieco replacement parts for your broiler. Failure to do so will void the warranty
and may significantly alter the performance of your broiler. The use of non-Nieco parts is capable
of affecting these criteria, and may affect broiler performance, parts longevity and food safety.
The following warnings and cautions appear throughout the manual and should be carefully
observed:
• Turn the broiler off, close the main gas valve, and disconnect the plug before
performing any service, maintenance or cleaning on the broiler.
• Always allow the broiler to fully cool before performing any service, maintenance or
cleaning. Failure to wait for the broiler to cool fully may result in personal injury.
• The procedures in this manual may include reference to the use of chemical products. The
Nieco Corporation does not endorse the use of any particular cleaning/degreasing agent.
Use only those chemicals that are approved for use in your kitchen.
• The broiler should be grounded according to local electrical codes to prevent the
possibility of electrical shock. It requires a grounded receptacle with separate electrical
lines, protected by fuses or circuit breakers of the proper rating.
• All electrical connections must be in accordance with local electrical codes and any other
applicable codes.
• The use of adequate ventilation (as rated in this manual) with this broiler is mandatory.
Failure to adequately ventilate this unit and provide safe operating distances (as specified
in this manual) is a fire safety hazard. Follow the instructions for emergency broiler
shutdown in the event of an emergency.
• No attempt should be made to operate this appliance in the event of a power failure.
WARNINGELECTRICALSH CKHAZARD. FAILURE T F LL W THESE INSTRUCTI NS C ULD
RESULT IN SERI US INJURY R DEATH:
_Electrical ground is required on this appliance.
_Check with a qualified electrician if you are in doubt as to whether the appliance is properly
grounded.
_Do not use water on or near the control box for risk of serious injury or death due to
electrical shock.
WARNING, HIGHTEMPERATURES WITH H T SURFACES. FAILURE T F LL W THESE PR CE-
DURES C ULD RESULT IN SERI US INJURY:
_Do not attempt to clean, disassemble or perform maintenance on this broiler until it is fully
cooled as per the instructions contained in this manual.
Nieco Corporation - Model JF91E

6Nieco Corporation - Model JF91E
B. INSTALLATI N
B.1 Pre-Installation
Uncrate the broiler and inspect for shipping damage. Remove the tape securing the machine parts, and
install the parts in their proper location. f there are obvious or concealed damages to any part of the
broiler, please contact your freight carrier. The factory warranty does not cover freight damage.
B.2 Mounting
Follow the mounting instructions if this function is not performed by the installer.
B.3 Leveling
The grease drain system is based on a gravity-flow design. Therefore, it is extremely important that the
broiler be placed on a level surface.
B.4 Hood Requirements
This appliance must be installed under a ventilation hood of adequate size. Do not obstruct the flow of
combustion and ventilation air. An adequate air supply must be available for safe and proper operation.
For installations in the Commonwealth of Massachusetts the following shall apply: Venting shall be in
compliance with NFPA Section 10.3.5.2 for the Model JF91.
B.5 Clearance
Keep appliance area free from combustibles.
To facilitate disassembly and service of the unit a minimum of 24” (610 mm) should be allowed on the
control panel (feed end) of the broiler.
REQUIRED for
installation near
combustible walls
and construction
REQUIRED for installa-
tion near non-com-
bustible walls and
construction
REC MMENDED by
Nieco for proper disas-
sembly and service
Back of broiler
Sides of broiler
Front of broiler
(Feed end)
REQUIRED AND REC MMENDEDCLEARANCES
12” (305 mm) 0” (0 mm)
0” (0 mm)
24” (610 mm)
0” (0 mm)
0” (0 mm)
0” (0 mm)
12” (305 mm)
12” (305 mm)

7Nieco Corporation - Model JF91E
B.7 Electrical Connection
Power requirements are stated on the unit nameplate and must be connected accordingly. This appli-
ance, when installed must be electrically grounded in accordance with local codes, or in the absence of
local codes, with the National Electrical Code, ANS /NFPA 70, or the Canadian Electrical Code, CSA
C22.2, as applicable. Before starting broiler, tighten all electrical connections in control box. An electrical
wiring diagram can be found inside the control box.
Note: Disconnect power before servicing.
B.8 Pre- peration Check
Be sure that all parts are installed in the proper location:
 Ventilation is turned on
 Broiler is plugged in
B.6 Restraining Device Installation and Use
This high strength restrainer is to be used with all moveable (castered) appliances. t fully complies with
American Gas Association requirements. References: Z21.69, Z83.11, and Z21.41 with current revisions.
nstallation is quick and positive. n Canada, device is in accordance with CAN 1-6.9-M70 Quick
Disconnect Devices for use with gas fuel, and CAN 1-6.10-88 metal connectors for gas appliances.
Correct length for any appliance is simply a matter of loosening two adjuster clips (1) and re-tightening.
(3" to 6" shorter than appliance connector is desired length.) Restrainer is made of heavy duty steel
cable, with a strong scissor hood (2) at one end, and an equally strong spring hook (3) at the other.
Cotter pin (4) is supplied to secure the installation. For proper attachment to the broiler, use the supplied
hardware to attach the device to the holes in the shear plate of the broiler stand.
N TE: If disconnection of the restraint is necessary, reconnect the restraint after the appliance
has been returned to its originally installed position.
CAUTI N
F R Y UR SAFETY: Do not store
or use gasoline or other flammable
vapors or liquids in the vicinity of
this or any other appliance.
CAUTI N
F R Y UR SAFETY: In the event of
a prolonged power failure, no
attempt should be made to operate
this appliance.

8Nieco Corporation - Model JF91E
C. PERATI N
C.1 Controls and Indicators
1. On/off light - Glows green when the broiler is on.
2. Main on/off switch - Turns the power to the broiler on
and off.
3. Temperature Control (P/N 19076) - Helps keep the
broiler temperature stable when the broiler is under
heavy load.
4. Multi product control - Lets you have multiple product
recipes preprogrammed.
1
2
3
4
5
5. Lock out light - Notifies the operator that the broiler
has failed to light 3 times and is now in “Lock Out”
mode. The broiler can be cycled on and off to reset.
1
2
N THE BACK F THE BR ILER
1. Belt reverse button - Press and hold this button to
reverse the direction of the belt to help free a belt
jam.
2. Shaft cleaning tool. Use this tool on the drive and
idler shafts to scrape them clean.

9Nieco Corporation - Model JF91E
MULTI-PR DUCT C NTR L
1. LED D SPLAY - Shows current product selection
and cook time.
2. PRODUCT SELECT ON BUTTONS - Press to
select different presets for different products.
3. ADJUSTMENT BUTTONS - Use to adjust product
cook times, element settings and product names.
4. SELECT ON ND CATOR L GHT - Lights up to
show which button is selected.
(1)
(3)
(4)
(2)
C.1 Controls and Indicators (Continued.)
C.2 Shutdown Procedures
PLANNED SHUTD WN
1. Allow the broiler
to run free of
any product for
10 minutes.
This will burn
the chain clean.
2. Turn off the
Main Power
Switch.
1. Turn off the
MAIN P WER
SWITCH.
EMERGENCY SHUTD WN

10 Nieco Corporation - Model JF91G
1. TEMPERATURE C NTR L
Broilers are equipped with a Broil Temperature Stabilizer Control that senses when the broiler is being used, and adjusts
the temperature to keep the broiler hot during heavy use. The control consists of two parts - a temperature probe to
sense the internal temperature of the broiler, and the control itself.
2. CALIBRATING THETEMPERATURE C NTR L
n order to assure proper operation, the Temperature Control must be set for operation in the restaurant. Follow these
step by step instructions when the broiler is new, and once per month after.
Step 1: Be sure all pieces of the broiler are in place. Make sure the broiler is plugged in and the exhaust hood is turned
on. Turn the broiler on.
Step 2: Flex side: Set the temperature (bottom number) to 1000º F (537° C). Use the up or
down arrows on the control to set the temperature. Leave the broiler at 1000º F for
one hour. DO NOT COOK DUR NG TH S HOUR. After the hour is up, use the arrows
to put the set point to 20º BELOW the actual temperature. The bottom number is the
set temperature and the top number is the actual temperature.
C.3 Control peration
IMP RTANT:THISBR ILERISSHIPPEDWITHFACT RYPRESETSTHATMUSTBECHANGED.
f this is the initial start-up for your broiler, ALL control settings must be made according to BURGER K NG® specifications. Follow the
steps outlined for calibration and changing preset times.

11 Nieco Corporation - Model JF91E
Multi-Product Control
How it works: The multi-product control is
designed to let you broil different prod-
ucts on the flex side of the broiler. The
control allows you to have different broil-
er settings for each product selection but-
ton. Use a grease pen to mark the white
area with the product name.
Normal peration
Press the product selection button (1)
for the product you wish to cook. The dis-
play will show the product name and
cook time and the light next to the prod-
uct selection button will be lit.
NOTE: Be sure the belt is clear of any
products before pressing a new product
selection button.
Changing Belt Speeds
Push the product selection button (1) you
want to adjust then push the up and
down (2) arrows to make changes, then
press the center square button (3) to
save them.
Changing Burner Settings
Press the product selection button you
wish to change. Press the product selec-
tion button twice (2X) to get to the burner
selection screen. Push the up or down
button to YES or NO. When you are
done making changes, press the center
square button after you are done adjust-
ing the burner to save your changes.
Changing Product Names
Push the product selection button which
you want to make a name to. Press and
hold the center square button for 15 sec-
onds. The control will enter the edit name
screen for that button. Use the up and
down buttons to change the characters.
Press center square button once to move
to the next character until you are fin-
ished editing the product name for that
button (10 character limit). Press and
hold the PRODUCT SELECT ON BUT-
TON for 5 seconds to save the changes
and return to normal operation.
2.
3.
2.
1.

12
D. CLEANING ANDDISASSEMBLY
Turn broiler off and disconnect the power supply to the broiler before cleaning or servicing. If this broiler is
connected using a restraint, and disconnection of the restraint is necessary for cleaning or moving the broiler,
the restraint must be reconnected after the broiler has been returned to its originally installed position. Allow to
cool for 30 minutes prior to cleaning/disassembly. Leave the ventilation system on during cooling. Use only
approved cleaning, degreasing and sanitizing solutions.
ALL PARTS ARE CLEANED N A DAILY BASIS UNLESS THERWISE N TED
Follow the steps for proper disassembly. Reverse the order for reassembly.
CAUTI N
Follow the Disassembly and
Reassembly steps to ensure proper
operation of the broiler. Failure to
do so may result in operational
problems.
WARNING
BR ILER PARTS ARE H T. D
N TATTEMPTT DISASSEMBLE
THEBR ILERUNTILITISFULLY
C L. FAILURE T F LL W THIS
INSTRUCTI N MAY RESULT IN
SEVERE INJURY.
WARNING
LEAVETHEVENTILATI NH D
NDURING C LING. FAILURE
T D S C ULD P SE A FIRE
SAFETY HAZARD.
Nieco Corporation - Model JF91E
How to read the cleaning section
The location of the part. When to clean the part.
Picture of the part to be
removed and cleaned.
How to remove and
clean the parts.
The tools needed
to clean the part
The name of the part to be cleaned.

13 Nieco Corporation - Model JF91E
nstructions
1. Allow the broiler to run free of product for 10
minutes before turning it off. This allows any
residue to burn off the chains.
Shut the broiler off and let it cool for 30
minutes before disassembly and cleaning.
Close the main gas valve and unplug the
broiler before cleaning.
Always leave the ventilation hood on during the
30 minute cool down period.
Use only approved cleaning solutions.
Allow parts to air dry after cleaning.
Cleaning the Broiler
3-Compartment Sink
No-Scratch
Pad Scrub Pad Towel
Heat
Resistan
t Gloves
Degreaser
Soft Bristle
Brush
Small Orifice
Brush Shaft Cleaning
Tool
Tools Needed
1.
2.
This “Stop” sign shows a step in the procedure
that must be followed exactly or personal
safety could be affected.
This warning symbol shows a step in the
procedure that must be followed exactly or
broiler performance could be affected.
This “puzzle” symbol shows a step in the
reassembly procedure that must be followed.
3.
4.
5.
mportant Symbols
STOP 6.
Large Orifice
Brush
1. Lift the meat guide up and off the feeder.
2. Wash, rinse, and sanitize in the 3-compartment
sink.
Meat Guide
Feed End
Tools
nstructions
3-Compartment Sink
Clean: Every 4 hours
Scrub Pad

14 Nieco Corporation - Model JF91E
1. Slide the feeder cover towards you until it
comes off.
2. Wash, rinse, and sanitize in the 3-compartment
sink.
Feeder Cover
Feed End
Tools
nstructions
3-Compartment Sink
Clean: Every 4 hours
Scrub Pad
1. Pull the release pin.
2. Lift push bar feeder base up and off.
3. Wash, rinse, and sanitize in the 3-compartment
sink.
DO NOT lift the feeder base by the feeder bar or
the chains. This will damage the feeder base.
REASSEMBLY: Pull the release pin and place
feeder base in position.
Push Bar Feeder Base
Feed End
Tools
nstructions
3-Compartment Sink
Clean: Every 4 hours
Scrub Pad

15 Nieco Corporation - Model JF91E
1. Lift and remove.
2. Wash, rinse, and sanitize in the 3-compartment
sink.
REASSEMBLY: Hang feeder housing on brackets.
Feeder Housing
Feed End
Tools
nstructions
3-Compartment Sink
Clean: Daily
Scrub Pad
1. Lift and remove.
2. Wash, rinse, and sanitize in the 3-compartment
sink.
REASSEMBLY: Hang feed end heat shield on
brackets.
Feed End Heat Shield
Feed End
Tools
nstructions
3-Compartment Sink
Clean: Daily
Scrub Pad

16 Nieco Corporation - Model JF91E
1. Slide grease pan out.
Make sure grease pan is cool before putting in
water or it may warp the pans.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
Grease Pan
Feed End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser
1. Slide warming pan shield out.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
Warming Pan Shield
Feed End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser

17 Nieco Corporation - Model JF91E
1. Lift and slide bracket out.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
Holding Pan Bracket
Feed End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser
1. Slide crumb tray out.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
Crumb Tray
Feed End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser

18 Nieco Corporation - Model JF91E
1. Clean product holding area while still warm.
2. Wring out a soapy towel and wash product
holding area.
3. Wring out a sanitized towel and wipe product
holding area.
Product Holding Area
Feed End
Tools
nstructions
Soapy Towel
Clean: Daily
Sanitized Towel
1. Lift up and off.
2. Take to sink area and spray with degreaser.
3. Wash, rinse, and sanitize in the 3-compartment
sink.
Discharge Heat Shield
Discharge End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser

19 Nieco Corporation - Model JF91E
1. Tilt and lift pins off hooks; lift off.
2. Take to sink area and spray with degreaser.
3. Wash, rinse, and sanitize in the 3-compartment
sink.
REASSEMBLY: Make sure pan inserts are on and
return pan hangs on brackets.
Product Slide
Discharge End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser
1. Tilt stripper blade away from chain; lift off
brackets.
Make sure stripper blade is cool before putting in
water or it may warp.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
REASSEMBLY: Hang stripper blade on brackets.
Stripper Blade
Discharge End
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser

20 Nieco Corporation - Model JF91E
1. Lift and remove the grease box.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
Grease Box
Side
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser
1. Lift and slide the grease trough out of the
broiler.
2. Take to sink area and spray with degreaser.
3. Wash with a scrub pad, rinse, and sanitize in
the 3-compartment sink.
REASSEMBLY: Be sure grease trough is pushed
all the way into the broiler.
Grease Trough
Side
Tools
nstructions
Clean: Daily
3-Compartment Sink
Scrub Pad
Heat Resistant Gloves
Degreaser