Sierra SRF-40 User manual

OWNER’S MANUAL
INSTALLATION
OPERATION
MAINTENANCE
FRYER
All equipment manufactured by SIERRA CORP. is for use with the type of gas
specified on the rating plate and for installation will be in accordance with National Fuel
Gas Code ANSI Z223.1 (latest edition)
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors or
liquids in the vicinity of this or any other appliance.
Instruction to be followed in the event the user smells gas shall be posted in a prominent
location. This information shall be obtained by consulting the local gas supplier.
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.
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCES.
This equipment is design engineered for commercial use only
Sierra fryer.cdr
V 1.1 2015_6
SRF-40/50

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TABLE OF CONTENTS
RECEIVING AND INSPECTING THE EQUIPMENT .................................................. 3
SPECIFICATIONS .......................................................................................................... 4
INSTALLATION ............................................................................................................. 4
UNCRATING ............................................................................................................... 4
INSTALLATION OF LEGS ........................................................................................ 4
GAS CONNECTION ................................................................................................... 5
MANUAL SHUT OFF VA LVE .................................................................................. 5
PRESSURE REGULATOR ......................................................................................... 5
LOCATION .................................................................................................................. 7
CLEARANCES ............................................................................................................ 7
AIR SUPPLY & VENTILATION ............................................................................... 7
RATING P LATE .......................................................................................................... 8
OPERATION ................................................................................................................... 8
MAINTENANCE INSTRUCTIONS ............................................................................... 9

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RECEIVING AND INSPECTING THE EQUIPMENT
Upon receiving your new SIERRA Equipment, check the package and the machine for
any damages that may have occurred during transportation. Visually inspect the exterior
of the package. If damaged, open and inspect the contents with the carrier. Any damage
should be noted and reported on the delivering carrier’s receipt.
In the event that the exterior is not damaged, yet upon opening, there is concealed
damage to the equipment notify the carrier immediately. Notification should be made
verbally as well as in written form. Request an inspection by the shipping company of
the damaged equipment. Retain all crating material until inspection has been made.
Finally, contact the dealer through which you purchased the unit.
MVP GROUP CORP 1 888 275 4538

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SPECIFICATIONS
MODEL BTU’S LP AT
10’’ W.C.
ORIFICE
SIZE LP
BTU’S NG AT
5’’ W.C.
ORIFICE
SIZE NG
BURNERS
FRYER
SRF-4050 S 30,000 52 35,000 36 3
INSTALLATION 
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UNCRATING
Cut and remove the outer packaging. Cut the (4) clamps that hold the equipment to the
skid lift the unit off the skid.
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INSTALLATIONOFLEGS
LEGS ASSEMBLY:
· Mount Legs on bottom of product, the appliance may be further leveled with adjustment
in the foot of the leg.
SHIPPING DAMAGE CLAIM PROCEDURE
The equipment is inspected and crated by skilled personnel before leaving our factory.
The transportation company assumes full responsibility for safe delivery upon acceptance
of this equipment. If shipment arrives damaged:
Visible loss or damage: Note on freight bill or express delivery and signed by person
making delivery.
File claim for damages immediately: Regardless of extent of damages.
Concealed loss or damage: If damage is noticed after unpacking, notify transportation
company immediately and file “Concealed Damage“ claim with them. This should be
done within (15) days from date of delivery made to you. Retain container for inspection.
MVP GROUP CORP 1 888 275 4538

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GASCONNECTION
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MANUALSHUTOFFVALVE
This installer supplied valve must be in the gas service line ahead of the appliance
regulator in the gas stream and in a position accessible in the event of an emergency.
PRESSUREREGULATOR
Commercial cooking equipment must have a pressure regulator on the incoming service
line for safe and efficient operation; the gas pressure regulator supplied by SIERRA
must be installed at the gas inlet of each piece of equipment.
The gas supply (service) line must be the same size or greater than the inlet line of the
appliance.
SIERRA appliances use a ¾” NPT inlet.
Pipe joint compound must be resistive to Natural or LP gas.
For equipment using propane gas do not install supply lines with a diameter less than ½
under any circumstances.
All connections must be tested with a soapy water solution before lighting any pilots.
The appliance shall be connected to the fuel gas for which it was designed. No attempt shall
be made to convert the appliance from the gas specified on the rating plate for use with a
different gas without consulting the installation instructions, the serving gas supplier, or the
appliance manufacturer for complete instructions.
MVP GROUP CORP 1 888 275 4538

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The regulators supplied along with SIERRA appliances, will have 3/4”inlet/outlet
openings and are adjusted at the factory for 5” WC (natural gas) or 10” WC (propane
gas) depending on customer’s ordering instructions.
Prior to connecting the regulator, check the incoming line pressure, as these regulators
can only withstand a maximum pressure of ½” PSI (14”WC). If the line pressure is
beyond this limit, a step down regulator will be required.
The arrow shown on the bottom of the regulator body shows the gas flow direction, it
should point downstream to the appliance. The BLUE air vent cap on the top is part of
the regulator and should not be removed.
Any adjustments to the regulator should be made by qualified service personnel only
with the proper equipment.
THIS APPLIANCE IS EQUIPPED FOR NATURAL GAS GAS.
This appliance is equipped with orifices sized (# 36) for operation with natural gas.
For conversion to LP (PROPANE) gas see instruction plate in the appliance. Gas
conversion must be performed by qualified or authorized personnel. Orifices (#52)
necessary for LP (PROPANE) and regulator for conversion are provided on accessory
box.
PRESSURE REGULATOR CONVERSION
MVP GROUP CORP 1 888 275 4538

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The fryer needs to be restrained to prevent tipping when installed in order to avoid the splashing
of hot liquid. Install the fryer connection to a battery of appliances or installing the fryer in an
alcove, or by separate means, such as adequate ties.
LOCATION
• Installation of the equipment should be performed by qualified, certified, and authorized
personnel who are familiar and experienced with local installation codes.
• Before Installation please read instructions completely and carefully.
• Do not remove permanently affixed labels, warnings or plates from the product.
• Please observe all local and national codes and ordinances
• Installation must conform with local codes, or in the absence of local codes, the National
Fuel Gas Code, ANSI Z223.1 (latest edition)
In Canada, installation should conform to installation codes for gas burning appliances and
equipment standard CAN/CGA-B 149.1 or the Propane installation code, CAN/CGA-B 149.2,
as applicable.
• The appliance must be isolated from gas supply piping system, by closing its individual
manual shut off valve during any pressure testing of the gas supply piping system at test
pressure equal to or less than ½ psi (3.45kpa)
CLEARANCES 
The appliance area must be kept free and clear of all combustibles
SRF Series products are for installation in Non-Combustible locations only.
CONSTRUCTION
COMBUSTIBLE NON COMBUSTIBLE
SIDES 6 Inches 0 Inches
REAR 6 Inches 0 Inches
FLOOR 6 Inches 0 Inches
AIRSUPPLY&VENTILATION
The area in front of, around and above the appliance must be kept clear to avoid any
obstruction of the flow of combustion and ventilation air.
Adequate clearance must be maintained around the appliance for easy servicing.
Provision should be made for any commercial, heavy-duty cooking appliance exhaust
combustion waste products to the outside of the building. Usual practice is to place the
appliance under an exhaust hood, which should be constructed in accordance to the
local codes. Strong exhaust fans in this hood or in the overall air conditioning system
MVP GROUP CORP 1 888 275 4538

For Customer Service: Call (514) 7379701
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can produce a slight vacuum in the room and / or cause air drafts, either of which can
interfere with the pilot or burner performance and could be difficult to diagnose. Air
movement should be checked during installation. Air openings or baffles may have to
be provided in the room, if pilot or burner outage problem persists.
RATINGPLATE
Information on this plate includes the model, serial number, BTU / hour input of the
burners operating gas pressure in inches WC, and whether the appliance is orifices for
natural or propane gas.
When communicating with factory about a unit or requesting for special parts or
information,
Rating plate data is essential for proper identification.
SIERRA COOKING APPLIANCES MUST BE CONNECTED ONLY TO THE TYPE OF
GAS IDENTIFIED ON THE RATING PLATE
OPERATION
Operation of this equipment must be performed by qualified or authorized personnel
who have read and are familiar with the functions of the equipment.
WARINING
Hot oil and hot surfaces can cause severe burns. Use caution when operating the fryer.
Do not attempt to move the fryer filled whit hot oil or shortening.
Do not go near the area directly above the flue when fryer is operation.
Severe burns may be caused.
Drain hot oil in metal containers, do not use plastic buckets or glass containers.
LIGHTINGINSTRUCTIONS
1. Set the thermostat and the gas tap dial on the combination gas valve to the
“OFF” position.
2. Wait for five minutes.
3. Turn gas tap dial on the combination gas valve to “Pilot” position.
4. Depress the gas tap dial and apply a lighted match or taper to the pilot.
5. Hold the gas tap dial depressed for about 30 seconds or until pilot stays lit before
releasing.
6. If the pilot does not stay lit, repeat step 4 and 5.
7. Turn gas tap dial on the combination gas valve to “on” position.
8. Turn the thermostat to the desired temperature.

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DAILYSHUT-DOWN
At the end of the day, turn the gas tap dial on the combination gas valve and the
thermostat to OFF position. Where applicable turn the power switch to OFF position.
Filter the oil in all fryers.
MAINTENANCEINSTRUCTIONS
CLEANING
For continued performance efficiency and longevity of your Fryer it is essential to carry
out a good maintenance program.
DAILY
1. Remove and wash thoroughly all “loose” parts (basket hanger, baskets, crumb
screen, etc.).
2. Wipe clean all exterior and interior accessible surfaces and parts.
3. Filter the liquid oil/shortening at the end of the day, replace if necessary. If fryer
is under heavy use, filter more often during the day.
4. Clean all the fryer tank with a long brush (even the capillary connections)
WEEKLY
1. Shut down the fryer by turning off the gas tap dial and power supply, where
applicable.
2. Drain the fryer in a filter pan or steel container. Flush out sediments at the
bottom of the vessel with liquid oil.
3. Close the drain valve and fill the vessel with a mixture of boil-out solution and
water.
4. Relight the pilot and turn on the burners.
MVP GROUP CORP 1 888 275 4538

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5. When the solution starts to boil, turn off the thermostat and let the vessel soak to
soften the deposit and/or carbon spots. (Approximately 1 hour).
6. Drain off solution, scrub the insides with brush and rinse thoroughly.
7. Repeat the cleaning procedure, if necessary.
8. Wipe dry with soft towels and refill with clean oil/shortening.
WARNING: All water must be removed before adding oil or shortening. Not doing so
can result in splattering of hot oil.
STAINLESSSTEELPARTS 
Do not use steel wool, abrasive cloths, cleansers or powders to clean stainless steel
surfaces. All stainless steel parts should be wiped regularly with hot soapy water during
the day and a stainless steel liquid cleaner at the end of the day. To remove encrusted
materials, soak in hot water to loosen the material, and then use a wood or nylon
scraper. NOT USE a metal knife, spatula, or any other metal tool to scrape stainless
steel. Scratches are almost impossible to remove.
Contact the factory, factory representative or a local service company to perform all
Maintenance and Service Repairs.
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MVP GROUP CORP 1 888 275 4538