Nieco JF92G User manual

W A R N I N G :
Improper 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 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.
IMPORTANT: RETAIN THIS MAN AL IN A SAFE PLACE FOR F T RE 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.
Model JF92G
Owner’s Manual

2
TABLE OF CONTENTS
A. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A.2 Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A.3 Service/Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
A.4 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
B. Machine Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.1 Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.2 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.3 Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.4 Hood Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.5 Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
B.6 Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
B.7 Flexible Gas Line Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
B.8 Restraining Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
B.9 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
B.10 Pre-Operation Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
C. peration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
C.1 Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
C.2 Step-by-Step Lighting Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . .10
C.3 Shutdown Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
C.4 Control Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
D. Assembly/Disassembly and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
E. Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
F. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Nieco Corporation - Model F92G

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A. GENERAL INFORMATION
A.1 Description
The Nieco®Model F92 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 F92. 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.
If 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.
• Installation 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.
IMPORTANT!
Keep these instructions for future reference. If the unit changes ownership,
be sure this manual accompanies the equipment.
IMPORTANT
The Nieco Corporation reserves the right to change specifications and product
design in
accordance with the general terms and conditions outlined in the B RGER
KING®/Vendor
agreement. Such revisions do not entitle the buyer to corresponding changes,
improvements,
additions or replacements for previously purchased equipment.
Nieco Corporation - Model F92G

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A.3 Service/Technical Assistance
If 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 side 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.
CA TION
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 F92G

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A.4 Important Safety Information (Continued.)
In 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.
• Install 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 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 F92G

6Nieco Corporation - Model F92G
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. If 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 MPB94.
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)
22” (558 mm)
24” (610 mm)
0” (0 mm)
0” (0 mm)
0” (0 mm)
12” (305 mm)
12” (305 mm)

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B.6 Gas Connection- 1/2” N.P.T.
At rated input the gas supply should deliver a minimum pressure of at least 15 mbar (6" water column)
at the broiler connection for natural gas. Incoming gas supply pressure must not exceed 50 mbar (14"
water column).
Note: The installation of this appliance must conform with local codes, or in the absence of local codes,
with the National Fuel Gas Code, ANSI Z223.1, Natural Gas Installation Code, CAN/CGA-B149.1
including:
1. The appliance and its individual shutoff valve must be disconnected from the gas supply
piping system during any pressure testing of that system at test pressures in excess of
1/2 psi (3.45 kPa).
2. The appliance must be isolated from the gas supply piping system by closing its
individual manual shutoff valve during any pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 psi (3.45 kPa).
By public initiative, the State of California has adopted legislation (Proposition 65) which requires
manufacturers of many types of products, including gas appliances, to warn consumers of their
products that contain chemicals or produce substances listed by the State of California to either
cause cancer, birth defects or other reproductive harm.
Nieco Corporation - Model F92G
For safety in the kitchen area, and to insure maximum service life, it is vitally important to correctly install
connectors. The connector shall comply with the Standard for Connectors for Moveable Gas Appliances,
ANSI Z21.69 or CAN/CGA-6.16 and a quick disconnect device that complies with the Standard for Quick-
Disconnect Devices for use with gas fuel, ANSI Z21.41 or CAN1-6.9
In order to avoid sharp kinks or excessive bends that could have a damaging effect on the connector, it
may be necessary to attach pipe elbows in order to bring the connector into its proper plane. For easy
movement of the appliance, the connector should be installed with a "lazy" loop for minimum tension.
Note: Gas appliances should be disconnected prior to maximum movement. (Minimal movement
is possible to connect hose.)
B.7 Installing Gas Appliance Connectors and Flexible Gas Lines Correctly
WARNING
If not installed, operated and maintained in accordance with the manufacturers instructions, this
product could expose you to substances in fuel or from fuel combustion which can cause cancer,
birth defects or other reproductive harm.

8Nieco Corporation - Model F92G
B.9 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, ANSI/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.10 Pre- peration Check
Be sure that all parts are installed in the proper location:
 Ventilation is turned on
 Broiler is plugged in
 Gas line is connected
B.8 Restraining Device Installation and Use
This high strength restrainer is to be used with all moveable (castered) appliances. It fully complies with
American Gas Association requirements. References: Z21.69, Z83.11, and Z21.41 with current revisions.
Installation is quick and positive. In 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.

9Nieco Corporation - Model F92G
C. PERATI N
C.1 Controls and Indicators
LEFT SIDE C NTR L B X
1.Belt Speed Control - Used to set the broil time for the left
side meat belt.
RIGHT SIDE C NTR L B X
a.Belt Speed Control - Used to set the broil time for the
right side meat belt.
b.Load Sensing Control - Used to help stabilize the broiler
under load.
c. Main On/Off Switch - Turns the broiler on and off.
d.Ignition Failure Light - If flashing, indicates the broiler is
no longer lit.
e.Power Indicator Light - Glows amber when the power to
the broiler is on.
N THE BACK F THE BR ILER
1. Belt Reverse Buttons - In the event the broiler gets
jammed, use these buttons to reverse the direction of the
meat belt to help clear the jam.
2. Shaft Cleaning Tool. Use this tool on the drive and idler
shafts to scrape them clean.
1.
2.
a
b
c
11
e
d
2

10 Nieco Corporation - Model F92G
C.2 Lighting Procedures
1. Broiler is
centered under
hood and
plugged in
2. Gas valve is
open when
handle is in line
(parallel to) the
pipe
3. Turn ventilation
system on
The F62 is equipped with automatic ignition. When the broiler is turned on, a hot surface ignitor turns on 5 seconds
before the flow of gas. Gas then flows to all of the burners. If the burners are not lit within 10 seconds, the control will
reset and try again for 10 seconds. This occurs 3 times. If the broiler does not light after the third attempt, the ignition
failure light will flash and the main on/off switch must be cycled to repeat the procedure. If this still doesn’t light the
broiler, see the MANUAL IGNITION instructions.
WARNING
THE VENTILATI N SYSTEM MUST
BE N AT ALL TIMES DURING
BR ILER PERATI N. PERAT-
ING BR ILER WITH UT PR PER
VENTILATI N IS A SEVERE FIRE
HAZARD.
N RMAL IGNITI N
PRE-LIGHTING PREPARATI N
1. Turn the MAIN P WER SWITCH on. 1.
2.2. Allow broiler to heat for 45 minutes before cooking.