Sierra SRPO-24G User manual

OWNER´S MANUAL
INSTRUCTIONS- INSTALLATION-OPERATION-MAINTENANCE
PIZZA OVEN
SRPO-24G, SRPO-36G
**READ THIS MANUAL IN IT’S ENTIRELY BEFORE USING THIS EQUIPMENT**
5659 ROYALMOUNT AVE.
MONTREAL, QC, CANADA H4P 2P9
TEL [phone]
12000 BISCAYNE BLVD. STE 108
MIAMI, FL 33181
TEL [phone]
[email protected] www.mvpgroupcorp.com

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IMPORTANT SAFETY INFORMATION
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors or liquids
in the vicinity of this or any other appliance.
MESURE DE SÉCURITÉ: Ne pas entreponer ni utiliser d´essence ni autres vapeurs ou
liquides inflammables á proximité de cet appareil ou de tout autre appareil.
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.
MISE EN GARDE: Une installation, un réglege, une modification, ine réparation ou un
entretien inadécuat peut provoquer des dommager matériels, des blessures ou la mort.
Lisez sougneusement les instructions d´installation, d´utilisation et d´entretien avant
d´installer ou de reparer cet équipement
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE

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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).
IMPORTANT: Installing, Operating and Service Personnel:
Qualified, certified licensed and/ or authorized personnel who are familiar with and experience in
state/local installation codes should perform installation of the equipment. Qualified or authorized personnel
who have read this manual and are familiar with the functions of the equipment should perform operation of
the equipment.
Qualified personnel who are knowledgeable with Sierra equipment should perform service of the
equipment.
The BTU input rating on all equipment is calibrated for elevations up to 2,000 feet above sea level. All orifice
drill sizes are referenced for operation at or below this altitude. For operation at elevations above 2,000 feet,
the BTU rating must be reduced 4% for each 1,000 feet of elevation or the orifice drill size must be changed
appropriately. For high altitude drill sizes, call your local gas company or Factory Authorized Service Center
All units are equipped with fixed orifices and cannot be adjusted. If converting the gas appliance from natural to
propane, or vice versa, all orifices and the regulator must be changed. The correct
type of gas, for which the unit is configured, is noted on the name plate. The type of gas specified MUST be used.
For proper conversion, contact a qualified service technician or your Factory Authorized Service Center.
SHIPPING DAMAGE CLAIM PROCEDURE
Merchandise must be inspected prior to the carrier leaving your premises. Damage must be noted in writing
on the BOL and pictures must be taken at this time.
- For any goods shipped prepaid by MVP Group Corp., and the goods are damaged and/or lost in transit, please
call the Logistics Department at MVP immediately (1-888-275-4538)
- MVP Group will not be held responsible for damages that are not notated on the BOL or not reported within
5 business days of being delivered.
- For goods shipped via 3rd party carrier, any claim for damages or loss must be made by the consignee directly
with the carrier. MVP Group Corp. assumes no responsibility for damage or loss while in transit.
INSTALLATION INSTRUCTIONS
Gas pressure regulator provided with the equipment must be installed when the appliance is connected to gas
supply. The area around the appliance must be kept free and clear of combustibles such as solvents, cleaning
liquid, broom, rags, etc. Proper clearances must be provided at the front of the appliance for servicing and
proper operation.
Provisions shall be incorporated in the design of the kitchen, to ensure adequate supply of fresh air and adequate
clearance for air openings into the combustion chamber, for proper combustion, and ventilation. For proper
operation of the appliance, do not obstruct the flow of combustion and ventilation air.

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The installation must conform with local codes, or in the absence of local codes, to the national fuel gas code,
ANSI Z223.1 (or latest addenda). The Appliance and its individual shut off valve must be disconnected from the
gas supply piping system during any pressure testing of that system in excess of ½ PSI (3.45Kpa).
The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve
during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ PSI (3.45Kpa).
The gas supply line must be at least the same size as the gas inlet of the appliance.
FLEXIBLE COUPLINGS, CONNECTORS AND CASTERS
For an appliance equipped with casters the installation shall be made with a connector that complies 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, CANI-6.9. Adequate means must be provided to limit
the movement of the appliance without depending on the connector and the quick-disconnect device or its
associated piping to limit the appliance movement.
Restraining devices may be attached to the back frame/panel of the unit.
All Sierra appliances are adjusted and tested before leaving the factory, effectively matching them to sea level
conditions. Adjustments and calibrations to assure proper operation may be necessary on installation to meet
local conditions; low gas characteristics, to correct possible problems caused by rough handling or vibration
during shipment, and are to be performed only by qualified service personnel. These adjustments are the
responsibility of the customer and/or dealer and are not covered by our warranty. Before lighting any pilots,
make sure that burner valves and thermostats are turned “off”.
MAINTENANCE INSTRUCTIONS
CAUTION: Never use ammonia in an oven that is warmer than room temperature and always have direct
ventilation!
If the appliance is on casters and is connected to the supply piping by means of a connector for movable
appliances, there is a restraining device at the rear of the unit. If disconnection of the restraint is necessary,
reconnect the restraint after the appliance has been returned to its originally installed position.
CLEANING

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unit off.
PERIODIC: Remove open burners and clean with warm water and wire brush. Make sure the ports are not
clogged. Check valves and lubricate, if necessary. Consult your service agency or local Gas Company.
STAINLESS STEEL PARTS
Do not use steel wool, abrasive clothes, 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.
Contact the factory, factory representative or a local service company to perform repairs.
INSTALLATION OF LEGS

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LEGS ASSEMBLY:
Mount Legs on bottom of product, the appliance may be further leveled with adjustment in the foot of the leg.
GAS CONNECTION
Note: In the “SRPO”The Legs are an
extra accessory are not includes in the
equipment.

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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.
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.
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
SR, SRMR Series products are for installation in Non-Combustible locations only.
COMBUSTIBLE
NON COMBUSTIBLE
SIDES
12 Inches
0 Inches
REAR
8 Inches
0 Inches

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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 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
Troubleshooting

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BURNER AND/OR PILOTS NOT
TURN ON
GAS SUPPLY TO COOKING
EQUIPMENT IS OFF
TURN ON GAS SUPPLY
UNIT PRODUCING CARBON
DEPOSITS
GAS TYPE
VERIFY CORRECT GAS
GAS SUPPLY PRESURE
CONTACT LOCAL GAS SUPPLIER
PRIMARY AIR NOT ADJUSTED
PROPERLY
ADJUST AIR SHUTTER
ORIFICE TOO BIG
VERIFY ORIFICE SIZE
PILOT WILL NOT REMAIN LIT
PILOT FLAME NOT ADJUSTED
ADJUST PILOT FLAME
DRAFT CURRENTS NEAR
EQUIPMENT
FIX DRAFT
NOT ENOUGH VENTILATION
CONTACT HVAC CONTRACTOR
DEBRIS OR GREASE CLOGGING
PILOT BURNER
CLEAN DEBRIS AND GREASE
FROM PILOT BURNER
EXCESSIVE FLARE-UP
OVERLOAD OF OIL AND
LEFTOVERS
CLEAN AND PREPARE PAN
NOT HEATING PROPERLY
ORIFICES DIRTY/CLOGGED
CLEAN ORIFICE, MAKE SURE
THERE IS NO RESTRICTION IN THE
ORIFICE BURNER
LOW GAS PRESSURE
INCREASE GAS PRESSURE TO 5”
WC (NAT) OR 10” WC (L.P.)
GRATES DIRTY/CLOGGED
CHECK AND CLEAN TOP GRATES
IF THE VENTILATION IS TO
STRONG IT WILL DRAFT HEAT
FROM THE COOKING/BROILING
SURFACE
CALL HVAC CONTRACTOR

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LIMITED WARRANTY
MVP Group Corp., (Sierra Range, hereby referred to as “Sierra”), warrants all new cooking equipment bearing
the name “SIERRA” and installed within the continental United States of America* or Canada to be free from
defects in material or workmanship, under normal and regular usage and operation for a period of one (1) year
following the date of original installation, but in no event can exceed eighteen (18) months from the date of
shipment from the factory, unless specified otherwise.
If a defect in material(s) or workmanship is detected, or found to exist within the stated period above, MVP
Group Corp., at its sole discretion, shall either repair or replace any original part which has proven to fail within
the machine, providing that the equipment has not been altered or tampered with in any manner, has been
installed correctly as per the owner’s manual, and has been maintained and operated in complete accordance
with this manual. The labor cost to repair or replace any part proven to be defective, as per above clause(s),
shall be covered by MVP Group Corp., within the United States of America* or Canada; provided that: prior
authorization for this labor was pre-approved by MVP Group Corp., the service work was performed by an
authorized MVP Group Corp. service agent; and that this agent installed an original and genuine Sierra part in
the machine. Any repair work performed by a non-authorized service agent remains the sole responsibility of
the user, and MVP Group Corp. will not be held responsible. The installation of any generic part will not be valid;
and therefore voids this warranty. All authorized labor coverage shall be limited to regular hourly rates only.
Any supplemental hourly rates or charges, such as weekends or emergency premiums, remain the responsibility
of the user. MVP Group Corp. (Sierra) hereby states that: warranty travel time shall be limited to, and without
exception, a round-trip total of two (2) hours OR mileage up to a maximum of one hundred fifty (150) kilometers
round-trip. Any charges exceeding those stated herein must have prior authorization by the factory.
A special warranty covers the SRF series. These units carry the regular one (1) year parts and labor plus an
additional fry tank warranty to the original end user only; if the fry tank leaks within the first two (2) years of
operation due to a manufacturing defect, as confirmed by an MVP Group Corp. authorized service agent, MVP
Group Corp. shall replace the fryer in its entirety. Any associated freight and/or installation charges shall not be
included with the replacement. Exceptions to above warranty are: (A) Damages resulting from shipping, handling
or abuse. (B) Incorrect installation and/or connections. (C) Adjustments or calibration of any thermostats or
timers. (D) Faults due to lack of regular maintenance or cleaning of any internal or external part(s). (E)
Replacement of any wearable items such as: baskets, grills, knobs, etc. (F) Excessive soot accumulation due to
poor gas conditions. (G) Poor results due to: excessive or inadequate temperature(s) or gas pressure conditions
(H) Failure to follow manual’s lighting instructions, maintenance and/or usage. MVP GROUP CORP. STATES THAT
THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, THAT ARE NOT SET FORTH HEREIN. MVP GROUP
CORP. SHALL ASSUME NO OTHER RESPONSIBILITY, EITHER DIRECT OR NON-DIRECT, OR BE LIABLE FOR ANY
OTHER ADDITIONAL LOSS OR DAMAGE, WHETHER DIRECT OR CONSEQUENTIAL, AS A RESULT OF ITS
EQUIPMENT. *Some exceptions apply. The manufacturer reserves the right to alter design and specifications
without notice.
*RESIDENTIAL APPLICATIONS: MVP Group Corp. assumes no responsibility nor liability for any parts, or labor
coverage for component failure, or other damage resulting from installation in residential or non-commercial
applications.
“Sierra Range” is a registered trademark of MVP Group Corp.

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[phone]
[phone]
[email protected]m
5659 Royalmount Ave
Montreal, QC, Canada H4P 2P9
[phone]
[phone]
[email protected]m
12000 Biscayne Blvd, Suite #108
Miami, FL, United States 33181