Southbend Range 4FR-45 Operators Manual

IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this
manual for the life of the equi pment:

Model #: __________________________
Serial #: __________________________
Date Purchased: ___________________

OPERATOR’S MANUAL

Free-Standing, Floor Model

4FR-45 Restaurant Range Fryer

! WARNING

Improper installation, adjustment, alteration, service or maintenance can cause property damage,

injury or death. Read the installation, operating and maintenance instructions thoroughly before

installing or servicing this equipment.

1100 Old Honeycutt Road, Fuquay-Varina, NC 27526

[phone] or [phone] • FAX [phone] or [phone]

MANUAL 1182128
$10.00

4FR-45 RESTAURANT RANGE FRYER

MANUAL SECTION SR

4FR-45 RESTAURANT RANGE FRYER

Safety Precautions

Before installing a nd opera ting this equipm ent, be sure e ver yone invol ved in its operat ion is f ully tr ained and
aware of precautions. Accidents and problems can be caused by failure to follow fundamental rules and
precautions.

The following s ymbols, found throughout this manual, alert you to potentially dangerous conditions to the
operator, service personnel, or to the equipment.

! DANGER

! WARNING

! CAUTION

NOTICE

This symbol warns of immediate hazards that will result in severe injury or
death.

This symbol refers to a potential hazard or unsafe practic e that could result in
injury or death.

This symbol refers to a potential hazard or unsafe practice that could result in
injury, product damage, or property damage.

This symbol refers to information that needs special attention or must be fully
understood, even though not dangerous.

! WARNING

FIRE HAZARD

FOR YOUR SAFETY

Do not store or use ga soline or other flamm able vapors and l iquids in the vicinit y of this or an y other
appliance.

Keep area around appliances free and clear of combustibles.
Purchaser of equipment m ust post in a prom inent location, d etailed instruc tions to be f ollowed in the

event the operator smells gas. Obtain the instructions from the local gas supplier.

! WARNING

BURN HAZARD

Contact with hot oil will cause sever e b urns . A l wa ys use c a uti on. O il at 2 0 0°F is more dangerous than
boiling water.

! WARNING

In the event a gas odor is de tected, shut down equ ipment at the com bination gas valv e and contact
the local gas company or gas supplier for service.

NOTICE

The Southbend 4FR-45 Restaurant Range Fryer is intended for commercial use only. Not for
household use.

Warranty will be void if servic e work is perfor med b y other than a qualif ied techn ician, or if other th an
genuine Southbend replacement parts are installed

Be sure this Operator’s Man ual and important papers ar e given to the proper authorit y to retain for
future reference.

PAGE 2OPERATOR’S MANUAL 1182128

4FR-45 RESTAURANT RANGE FRYER TABLE OF CONTENTS

Congratulations! You have purchased on e of the finest p ieces of heav y-duty comm ercial cook ing equipm ent
on the market.

You will find that your new equipm ent, like all Southbend equipment, has been desig ned and m anufactured
to meet the toughest standards in the indus try. Each piece of Southbend equipm ent is carefully eng ineered
and designs are verified through laboratory tests and field installations. With proper care and field
maintenance, you will experience years of reliable, trouble-free operation. For best results, read this

manual carefully.

RETAIN THIS MANUAL FOR FUTURE REFERENCE.

Model Number

This manual is for the Southbend Free- Standing, Floor Model, 4F R-45 Restaurant Ra nge Fryer. The seri al
plate is located inside the front door on the left side.

Table of Contents

Specifications..........................................................................................................................4

Installation...............................................................................................................................6

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

Cooking Hints........................................................................................................................15

Cleaning................................................................................................................................17

Service..................................................................................................................................20

Parts......................................................................................................................................25

Read these instructions carefully before attempting installation. Installation and initial startup should be
performed by a qualified installer. Unless the installation instructions for this product are followed by a
qualified service tech nician (a person experienced in and knowledge able with the insta llation of comm ercial
gas an/or electric cooking equipm ent) then the terms and conditi ons on the Ma nufactur er’s Lim ited W arranty
will be rendered void and no warranty of any kind shall apply.

In the event you have questions concerning the installation, use, care, or service of the product, write to:

Technical Service Department

Southbend

1100 Old Honeycutt Road

Fuquay-Varina, North Carolina 27526 USA

OPERATOR’S MANUAL 1182128 PAGE 3

SPECIFICATIONS 4FR-45 RESTAURANT RANGE FRYER

A

p

SPECIFICATIONS

SPECIFICATIONS

Dimensions

C

D

H

B

To

View

F

G

Front View Side View

Model

4FR-45

PAGE 4OPERATOR’S MANUAL 1182128

Width Depth Height Gas Connection

ABCDEFGHI

15.7"
(399)

14.2"
(361)

31.0"

(787)

14.7"
(373)

61.5"

(1562)

36.2"
(919)

6.1"

(155)

4.2"

(107)

(221)

8.7"

E

I

Total

BTU/hr

140,000

Crated

Weight

205 lbs

93.2 kg

4FR-45 RESTAURANT RANGE FRYER SPECIFICATIONS

Gas Supply Requirements and Burner Information

Supply pressure should be greater t han 7" W.C. for natural gas or greater than 11" W .C. for propane. One
3/4" NPT male connector is located on the back of the fryer (see illustrations on pages 4 and 7).

SPECIFICATIONS

Model Burners Gas Type

Main

4FR-45

Pilot

Natural 4" W.C. 4 35,000 140,000 #36 - 0.1065" dia.

Propane 10" W.C. 4 30,000 120,000 #52 - 0.0635" dia.

Natural 4" W.C. 1 900 900 #77 - 0.0180" dia.

Propane 10" W.C. 1 900 900 0.0110" dia.

Manifold
Pressure

Electrical Requirement

No external electric power is required.

Clearances

See page 9.

Number
per Unit

Rate Each

BTUs/Hour

Total Rate

BTUs/Hour

Orifice Size

OPERATOR’S MANUAL 1182128 PAGE 5

INSTALLATION 4FR-45 RESTAURANT RANGE FRYER

INSTALLATION

Installation mu st conform with local codes, or in the absence of local codes , with the National Fue l

Gas Code, ANSI Z223.1, Natural Gas Installation Code, CAN/CGA-B149.1, or the Propane
Installation Code, CAN/CGA-B149.2, as applicable.

INSTALLATION

These installation procedures must be followed by qualified personnel or warranty will be void.
Local codes regarding install ation var y greatly from one area to an other. T he National F ire Protec tion

Association, Inc. states in its NFPA 96 latest edition that local codes are the “authority having
jurisdiction” when it comes to installation requirements for equipment.

NOTICE

NOTICE

Step 1: Unpack

IMMEDIATELY INSPECT FOR SHIPPING DAMAGE

All containers shou ld be examined for dam age before and during unlo ading. The freight car rier has
assumed responsibility for safe transit and delivery. If damaged equipment is received, either
apparent or concealed, a claim must be made with the delivering carrier.

Apparent damage or l oss m u st be noted on the freight b ill at the t im e of deliver y. T he f reight bi ll m ust
then be signed by the c arrier representative (Dr iver). If the bill is not signed, the carrier ma y refuse
the claim. The carrier can supply the necessary forms.

A request for insp ection must be m ade to the carrier within 15 da ys if there is concea led damage or
loss that is not apparent until after the equipment is uncrated. The carrier should arrange an
inspection. Be certain to hold all contents plus all packing material.

1. Uncrate carefully. Report any hidden damage to the freight carrier IMMEDIATELY.

2. Do not remove any tags or labels until unit is installed and working properly.

Step 2: Install Flue Riser

The flue riser assembl y is packed separately in the f ryer shipping crate. Att ac h t he f lue ris er to the top rear of
the fryer (see illustration on page 7).

PAGE 6OPERATOR’S MANUAL 1182128

4FR-45 RESTAURANT RANGE FRYER INSTALLATION

r

Installation

Flue Rise

INSTALLATION

Gas Connection

Leg Attachment Pad

OPERATOR’S MANUAL 1182128 PAGE 7

INSTALLATION 4FR-45 RESTAURANT RANGE FRYER

Step 3: Install the Legs (or Casters) and Restraints

A set of legs or casters is packed with the fryer. A threaded pad is fastened to the base frame at each corner
(see illustration on page 7). Each leg or caster has a similar mating thread. When casters have been
ordered, the casters are provided with a Zerk fitting for proper lubrication when required.

1. Raise fryer sufficientl y to allow legs or cas ters to be screwed into the pads. For s afety, “shore up” an d
support the fryer with an adequate blocking arrangement strong enough to support the load.

2. Screw the four legs or caster s to the pads o n the bottom of the f ryer. W hen cas ters have bee n ordered,
the casters having a locking-brake should be attached under the front of the fryer.

3. Lower the fryer gently. Never drop or allow the fryer to fall.

4. Use a level to make sure that the fryer is level. Each caster, or the tubular-end of each leg, can be

INSTALLATION

screwed in or out to lower or raise each c orner of the fryer. For f ryers having casters, t ighten the lock
nuts after the unit has been leveled.

5. Attach r est raints as requir ed b y loca l code s.

NOTICE

Unit must be level to assure maximum performance. Improper leveling may void warranty.

NOTICE

Adequate restraining means must be attached to rear of appliance when installed. Installation must
conform to local codes as applicable.

! WARNING

If disconnection of the restraint is necessar y to move the appliance for cleaning, etc., reconnect it
when the appliance is moved to its original installed position.

! WARNING

For an appliance e quipp ed with cas ter s, the ins tall ation sh all b e m ade with a co nnector that com plies
with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69 or Connectors for
Moveable Gas Appliances, 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 Quick Disconnect
Devices for Use with Gas Fuel, CAN1-6.9. Adequate means must be provid ed to lim it the m ovement
of the appliance without depending on the connector and the quick-disconnect device or its
associated piping to limit the appliance movement.

! WARNING

The 4FR-45 Restaurant Range Fryer must be restrained to prevent tipping in order to avoid the
splashing of hot liquid. The means of restraint m ay be the manner of installat ion, such as c onnection
to a battery of applia nc es or i ns talli ng t he fryer in an alcove, or by separate means , s uc h as adequate
ties.

PAGE 8OPERATOR’S MANUAL 1182128

4FR-45 RESTAURANT RANGE FRYER INSTALLATION

Step 4: Check Clearances and Ventilation

Select a firm, level loc ation for your Southb end fryer. Leave clear ance, whenever possible, s o that access
from the rear is possible to permit clean ing. If the unit is to be s et on non-combustible flo oring, such as a
concrete slab, 3 inches minim um toe room must be provided t o prevent restriction of t he air opening in the
bottom of the unit.

! WARNING

There must be adequate clearance between fryer(s) and construction. Clearance must also be
provided in front for servicing and for operation.

Minimum Clearances:

From Combustible Construction From Non-Combustible Construction
Sides 7" 0"
Rear 7" 0"

THE 4FR-45 RESTAURANT RANGE F RYER SHALL BE INSTALLED W ITH AT LEAST A 16 INCH
SPACE BETWEEN THE FRYER AND SURFACE FLAMES FROM ADJACENT EQUIPMENT.

No additional side and rear clearance is required for service as the fryer is serviceable from the front.

INSTALLATION

! WARNING

Improper ventilation can result in personal injury or death. V ent il ation that fails to properly remove flue
products can cause headaches, drowsiness, nausea, or could result in death.

All units must be installed in such a manner that the flow of combustion and ventilation air is not
obstructed. Provisions for adequate air supply must also be provided. Do NOT obstruct the bottom
front of the unit, as combustion air enters through this area. Be sure to inspect and clean the
ventilation system according to the ventilation equipment manufacturer’s instructions.

NOTICE

Proper ventilation is t he owner’s responsibility. An y problem due to improper venti lation will not be
covered by the warranty.

Due to the variety of problems that c an be ca us ed b y outside weather condit io ns , ve nt ing by canopies or wall
fans is preferred over any type of direct venting. It is recommended that a canopy extend 6" past the
appliance and the bottom edge be located 6'6" from the floor. Filters should be installed at an angle of 45° or
more from the horizontal. This position prevents dripping of grease and facilitates collecting the run-off
grease in a drip pan, usual ly installed with a filter. A s trong exhaust fan tends to create a vacuum in the
room and may interfere with burner performance or may extinguish pilot flames. Fresh air openings
approximately equal to the fan area will relieve such a vacuum . In case of unsatisfactor y performance on
any appliance, chec k the appliance with the exhaust f an in the “OFF” position. Do th is only long enough to
check equipment perform ance, then turn hood bac k on and let it run to remove any exhaus t that may have
accumulated during the test.

The exhaust fan should be installed at least 2 feet above the vent opening at the top of the fryer.
This unit is not intended to be connected directly to an outside flue.

OPERATOR’S MANUAL 1182128 PAGE 9

INSTALLATION 4FR-45 RESTAURANT RANGE FRYER

Step 5: Gas Connection

A 3/4" male NPT line for the gas connection is located near the lower left rear corner of the fryer (see
illustration on page 7). T he ser i al pla te ( loc ate d i ns ide th e front door of the fryer) indicates the type of gas the
unit is equipped to burn (natural gas or propa ne). The f ryer shou ld be c onnec ted O NLY t o the t ype of gas f or
which it is equipped.

A millivoltage circuit diagram is located inside the front door of the fryer, and on page 24 of this manual.
All Southbend equ ipment is adjusted at the f actory; however, pilot he ight should be c hecked at instal lation

and adjusted, if necessary (see page 22).
For orifice sizes and pressure regulator settings, see the chart on page 5. If the fryer is being installed at over

2,000 feet altitude and that inform ation was not specified when order ed, contact the appropr iate authorized
Southbend Service Representative or the Southbend Service Department. Failure to install with proper
orifice sizing will result in poor performance and may void the warranty.

INSTALLATION

If applicable, the ven t line from the gas appliance pressure regulator shall be installed to the outdoors in
accordance 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, or the Propane Installation Code, CAN/CGA­B149.2, as applicable.

An adequate gas supply is imperative. Undersized or low pressure lines will restrict the volume of gas
necessary for satisfac tory performance. A com bination gas valve an d pressure regulator, which is provide d
with each unit, is set to maintain a 4 " W.C. manifold press ur e f or natur al gas or 1 0.0" W.C. manifold pr ess ur e
for propane gas. However, to mainta in these conditions the press ure on the supply line, wh en all units are
operating simultaneously, should not drop below 7" W.C. for natural gas or 11" W.C. for propane gas.
Fluctuations of m ore than 25% on nat ural gas or 1 0% on pr opan e gas will cr eate pro blem s and aff ect bur ner
operating characteristics. A 1/8" tap to measure the manifold pressure is located on the combination gas
valve, which is on the burner manif old loca ted dir ectly below the burners inside t he cabin et.

Purge the supply line to clean out dust, dirt, or other foreign matter before connecting the line to the unit.
It is recommended that an individual manual shutoff valve be installed in the gas supply line to the unit.
Use pipe joint compound that is suitable for use with both natural and LP gas on all threaded connections.

! CAUTION

ALL PIPE JOINTS AND CONNECTIONS MUST BE TESTED THOROUGHLY FOR GAS LEAKS.
USE ONLY SOAPY W ATER FOR TESTING O N ALL GASES. NEVER USE AN O PEN FLAME T O
CHECK FOR GAS LEAK S. ALL CONNECTIONS MUST BE CHEC KED FOR LEAKS AFTER T HE
UNIT HAS BEEN PUT INTO OPERATION. TEST PRESSURE SHOULD NOT EXCEED 14" W.C.

! CAUTION

THIS APPLIANCE AND ITS INDIVIDU AL COMBINATION GAS VALV E MUST BE DISCONNE CTED
FROM THE GAS SUPPLY PIPING SYSTEM DURING ANY PRESSURE TESTING OF THAT
SYSTEM AT TEST PRESSURES IN EXCESS OF 1/2 PSIG (3.45 kPa).

The appliance must be isolated from the gas supply piping system by turning the combination valve to
the OFF position during any pressure test ing of the gas supply pip ing system at test pressures eq ual
to or less than 1/2 psi (3.45 kPa).

Connect the gas suppl y direc tly to th e 3/4" m ale NPT connector locat ed near the lower left r ear corn er of the
fryer. When tighten ing the s u pp l y pipe, be s ure to hol d th e mating connector exten din g from the unit sec ure ly
with a wrench. This will prevent any damage or distortion to the internal piping and controls of the unit.

After connecting the gas suppl y, check again that the fryer is level. Use a long spirit lev el four ways; ac ross
the front and rear of the frypot, and along each edge.

PAGE 10 OPERATOR’S MANUAL 1182128