Southbend SPR-2, SPR-3 Service Manual

First in Cooking, Built to Last

COUNTER STEAMER

southbend

A MIDDLEBY COMPANY

FOR FUTURE REFERENCE

Please complete this information and
retain this manual for the life of the
equipment.

MODEL# ______________________
SERIAL # ______________________

DATE PURCHASED _____________

OPERATOR'S MANUAL

INSTALLATION

OPERATION AND MAINTENANCE INSTRUCTIONS

STOCK POT RANGE

MODEL: SPR-1, SPR-2, and SPR-3

IMPORTANT

Improper installation, adjustment, alteration, service, or maintenance can cause
property damage, injury or death. Read the installation, operation and
maintenance instructions thoroughly before installing and operating this
equipment.

1100 Old Honeycutt Road • Fuquay-Varina, NC 27526

Middleby Corp. Service Hot Line [phone] (after hours)

Fax [phone] • [phone]

WARNING

[phone] • [phone]

(MANUAL SECTION SR)

SAFETY PRECAUTIONS

EXPLOSION HAZARD

Before installing and operating this equipment, be sure everyone involved in its operation is fully trained and aware of precau­tions. Accidents and problems can be caused by failure to follow fundamental rules and precautions.

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

DANGER

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

WARNING
CAUTION

NOTICE

This symbol refers to a potential hazard or unsafe practice which could result in injury or
death.

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

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

POST IN PROMINENT LOCATION

The emergency telephone number of your gas supplier and instructions to follow if
gas odor is detected.

DANGER

If a gas odor is detected, shut down equipment at the main shut-off valve.
Immediately call the emergency phone number of your gas supplier.

Do not store or use gasoline or other flammable vapors and liquids in
the vicinity of this or any other appliance.

FOR YOUR SAFETY

Be sure the Operator's Manual and important papers are given to the
proper authority to retain for future reference.

Keep area around appliances free and clear of combustibles.

WARNING

Asphyxiation can result from improper ventilation. Do not obstruct the
flow of combustion and ventilation air to and from your cooking

NOTICE

Congratulations! You have purchased one of the finest pieces of heavy-duty commercial cooking equipment on the market.

(First in Cooking, Built Last.

1

100

Old Honeycutt Road

You will find that your new equipment, like all Southbend equipment, has been designed and manufactured to meet the
toughest standards in the industry. Each piece of Southbend equipment is carefully engineered 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.

TABLE OF CONTENTS:

Location of serial and identification plates: The serial plate with all the specifications is located at the rear of the unit on back panel. Reference
part number 1179452 in parts section "main body components" of this manual. There is also a product identification plate that has only the
model and serial number attached to the front upper right comer of the valve control panel.

Read these instructions carefully before attempting installation. "Installation" and" Start Up" should be performed by a qualified installer.
Unless the installation instructions for the above-described Southbend product are followed and performed by a qualified service technician (a
person experienced in and knowledgeable with the installation of commercial gas and/or electric cooking equipment) then the terms and
conditions of the Manufacturer's Limited Warranty will be rendered void and no warranty of any kind shall apply.

Safety Precautions ..................................................................................................................inside front cover

Specifications ...................................................................................................................................................2

Installation .....................................................................................................................................................3-7

Operation ..........................................................................................................................................................8

Adjustments ......................................................................................................................................................9

Maintenance ...................................................................................................................................................10

Parts/Accessories ......................................................................................................................…............11-16

Warranty .........................................................................................................................................................17

In the event you have questions concerning the installation, use, care, or service of the product, write to the Technical Service Department,
Southbend, 1100 Old Honeycutt Road., Fuquay-Varina, North Carolina 27526.

NOTICE

This product is intended for commercial use only; not for household use.

IMMEDIATELY INSPECT FOR SHIPPING DAMAGE

All containers should be examined for damage before and during unloading. The freight carrier has assumed
responsibility for its safe transit and delivery. If damaged equipment is received, either apparent or concealed, a
claim must be made with the delivering carrier.

A) Apparent damage or loss must be noted on the freight bill at the time of delivery. The freight bill must then be
signed by the carrier representative (Driver). If the bill is not signed, the carrier may refuse the claim. The carrier
can supply the necessary forms.

B) A request for inspection must be made to the carrier within 15 days if there is concealed 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.

A MIDDLEBY COMPANY

southbend

Fuquay-Varina, NC 27526
[phone]
[phone]
FAX [phone]
FAX [phone]

PAGE1

NOTE: Not for Scale. For Dimensional Purposes Only.

Width

Depth

TOP VIEW SIDE VIEW FRONT VIEW

Dimensions: ( )= Millimeters

MODEL

A

B

EXTERIOR

C D E F G

CUBIC

VOLUME

CRATED
WEIGHT

18.25" 26" 18.5" 24" 6" 11.75" 1" 23 cu. ft 210 lbs.

SPR-1

(463) (669) (463) (609) (152) (254) (60) (.65 cu. m.) (95.28 kg)

NOTE: Above dimensions are for single Stock Pot Ranges. SPR-2 Double and SPR­3 Triple Stock Pot Ranges are shipped assembled at factory and above dimensions
are different.

UTILITY INFORMATION:
One 3/4" connection required for each individual Range or each range in a battery
of two or three.

GAS TYPE INNER RING OUTER RING

Natural 56,000 BTU 64,000 BTU

Propane 48,000 BTU 62,000 BTU

REQUIRED OPERATING PRESSURE:

Natural Gas 4" W.C.; Propane Gas 10" W.C.

A 3/4" gas pressure regulator is standard with each stock pot range section.

PAGE 2

NOTICE

W.C.

Southbend reserves the right to change specifications and product design without notice. Such
revisions do not entitle the buyer to corresponding changes, improvements, additions, or
replacements for previously purchased equipment.

NOTICE

These procedures must be followed by qualified personnel or warranty will be void.

GENERAL:

NOTICE

The unit, when installed, must conform with local codes, or in the absence of local codes, with
the National Fuel Gas Code, ANSI Z223.1 -latest edition.

GAS CONNECTION:
The Serial Plate is located at the rear of the unit on the back panel. It indicates the type of gas the unit is equipped to

bum.
All Southbend equipment is adjusted at the factory but may need a finish adjustment once installed. Check type of gas

on serial plate.
These models are design-certified for operation on natural or propane gases.

This appliance should be connected ONLY to the type of gas for which it is equipped.
Add supply requirement, i.e. pipe size, pressure regulator information, operating pressure WC - natural and propane

when all units on line are operating simultaneously.
An adequate gas supply is imperative. Undersized or low pressure lines will restrict the volume of gas required for sat-

isfactory performance. Fluctuations of more than 25% on natural gas or 10% on propane gas will create problems and
affect burner operating characteristics. A 1/8" pressure tap is located on the manifold to measure the manifold pres­sure.

An adequate gas supply line to the unit should be no smaller than the I.D. of the pipe from the unit to which it is con­nected.

Purge the supply line to clean out dust, dirt, or other foreign matter before connecting the line to the unit.

All pipe joints and connections must be tested thoroughly for gas leaks. Use only soapy water for testing on all gases.
NEVER use an open flame to check for gas leaks. All connections must be checked for leaks after the unit has been
put into operation. Test pressure should not exceed 1/4" W.C.

For Natural gas the regulator is set to deliver a 4" W.C. pressure to the manifold. For Propane gas it is set to deliver 10"

CAUTION

This 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 PSIG (3.45 KPA).
This 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 pressure equal to or
less than 1/2 PSIG (3.45 KPA).

PAGE 3

If this equipment is being installed at over 2,000 feet altitude and was not specified on order, contact the appropriate
authorized Southbend Service Representative or the Southbend Service Department. Failure to install with proper orifice
sizing will result in improper performance and may void the warranty.

NOTICE

If applicable, the vent line from the gas appliance pressure regulator should be installed to the
outdoors in accordance with local codes or, in the absence of local codes, with the National Fuel

Gas Code, ANSI 7223. 1-latest edition.

CLEARANCES:

Minimum Clearances - Inches (mm)

Back - 8 inches
Right Side - 0
Left Side - 0
Floor - 0
NOTE: For use in noncombustible locations only.

All units must be installed in such a manner that the flow of combustion and ventilation air are not obstructed. Provisions
for an adequate air supply must be provided. Do not obstruct the front or rear 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.

No additional clearance from the sides and back is required for service as the units are serviceable from the front. DO

NOT MOUNT ABOVE OTHER COOKING EQUIPMENT.

From Combustible From Non-Combustible

Construction Construction

NOTICE

Local codes regarding installation vary greatly from one area to another. The National Fire
Protection 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.
Therefore, installations should comply with all local codes.

EXHAUST FANS AND CANOPIES: Canopies are set over ranges, ovens, etc., for ventilation purposes. 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 degrees or more from horizontal. This position prevents dripping grease and facilitates collecting the run-off
grease in a drip pan, usually installed with a filter. A strong 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.

WALL EXHAUST FAN: The exhaust fan should be installed at least 2" above the vent opening at the top of the unit.

In case of unsatisfactory performance on any appliance, check the appliance with the exhaust fan in the "OFF" position. Do
this only long enough to check equipment performance. Then turn hood back on and let it run to remove any exhaust that
may have accumulated during the test.

PAGE 4

NOTICE

Proper ventilation is the owner's responsibility. Any problem due to improper ventilation will not be
covered by warranty.

Improper ventilation can result in personal injury or death. Ventilation which fails to properly remove
flue products can cause headaches, drowsiness, nausea, or could result in death.

WARNING

LEVELING:

Unit must be level to assure maximum performance. Improper leveling may void warranty. TO
INSTALL STOCK POT RANGE:

1. Remove unit from packaging.

2. Shipped with every unit should be a leg package containing four legs. Two of which will have flanges for bolting
them to the floor. These legs are to be installed on the rear of the unit. These are labeled (Item "E") in figure 1. The
other adjustable legs are to be installed on the front of the unit.

3. Leg pads (Item "C") in figure 1 have already been installed on the bottom of the unit. To install legs simply screw
legs into leg pads on bottom of unit.

4. Once the unit has been moved into position adjust front and rear adjusters in bottom of legs until unit is level. Make
sure unit is leveled front to back and side to side. It is very important that this unit be level.

5. Once the unit has been leveled attach the flanged feet to the floor using appropriate fasteners.

NOTICE

This unit MUST be attached to the floor by means of the flanged feet at the rear of the unit. Failure to do so
may create a tip hazard which could result in injury to the operator or damage to the unit. Failure to install
properly will void the manufacturer's warranty.

PAGE 5