Dean SM20 Installation & Operation Manual
Gas fryers
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- Installation & operation manual (40 pages) ,
- Manual de instalación y utilización (19 pages) ,
- Installation & operation manual (29 pages)
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Summary of Contents for Dean SM20
- Page 1 Models SM20, SM35, SM40, SM50, SM60, SM80, SR42, SR52 & SR62 CE ONLY Price: $8.00 Service Hotline 1-318-865-1711 819-5894 APRIL 2002...
- Page 2 NOTICE This appliance is intended for professional use only and is to be operated by qualified personnel only. A Dean Factory Authorized Service Center (FASC) or other qualified professional should perform installation, maintenance, and repairs. Installation, maintenance, or repairs by unqualified personnel may void the manufacturer’s warranty. See Chapter 1 of this manual for definitions of qualified personnel.
- Page 3 WARNING No structural material on the fryer should be altered or removed to accommodate placement of the fryer under a hood. Questions? Call the Dean Service Hotline at 1-800-551-8633. WARNING Do not bang fry baskets or other utensils on the fryer’s joiner strip. The strip is present to seal the joint between the frypot.
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Page 4: Table Of Contents
Dean Millivolt Gas Fryers (CE) Installation & Operation Manual TABLE OF CONTENTS Page # INTRODUCTION Applicability and Validity Ordering Parts Service Information Safety Information Service Personnel IMPORTANT INFORMATION Receiving and Unpacking Equipment General Principles of Operation Rating Plate Pre-Installation Equipment Installed at High Altitudes... - Page 5 Dean Millivolt Gas Fryers (CE) Installation & Operation Manual TABLE OF CONTENTS (CONT.) Page # FRYER OPERATIONS Initial Start-up Boil-Out Procedure Final Preparation PREVENTATIVE MAINTENANCE General TROUBLESHOOTING General Pilot Burner Malfunctions Main Burner Malfunction Millivolt Wiring Diagram Recommended Spare Parts...
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Page 6: Introduction
ES, FI, FR, GB, IE, IT, LU, NL, NO, PT and SE. This manual is applicable to and valid for all Dean Super Marathon and Super Runner gas units sold in English-speaking countries, including those in the European Union. Where... -
Page 7: Safety Information
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 1: INTRODUCTION 1.4 Safety Information Before attempting to operate your unit, read the instructions in this manual thoroughly. Throughout this manual, you will find notations enclosed in double-bordered boxes similar to the ones below. - Page 8 C. Qualified Service Personnel 1. Qualified service personnel are those who are familiar with Dean equipment and have been authorized by Dean to perform service on Dean equipment.
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Page 9: Important Information
Failure to use qualified, licensed, and/or authorized installation or service personnel to install, convert to another gas type or otherwise service this equipment will void the Dean warranty and may result in damage to the equipment or injury to personnel. -
Page 10: Principles Of Operation
For moveable installations, optional equipment casters must be used. Questions? Call 1- 800-551-8633 Dean Super Marathon and Super Runner Series gas fryers are energy efficient, tube-style, gas-fired units. All units are shipped completely assembled with accessories packed inside the frypot. All units are adjusted, tested and inspected at the factory before shipment. -
Page 11: Rating Plate
A manual gas shut-off valve must be installed in the gas supply line ahead of the fryers for safety and ease of future service. 2. Dean Super Marathon and Super Runner Series gas fryers operate on millivolt, and do not require an external electric power supply. -
Page 12: Equipment Installed At High Altitudes
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 2: IMPORTANT INFORMATION 2.5 Pre-Installation (cont.) Installation Standards CE/EXPORT STANDARDS: Fryer installation must conform with local codes, or in the absence of local codes, to the appropriate national or European Community (CE) standards. 2.6 Equipment Installed at High Altitudes A. -
Page 13: Conversion Of Units
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 2: IMPORTANT INFORMATION 2.8 Conversion of Units Pressure: 1 mbar = 10,2 mm W.C. = 0,4-inch W.C. 20 mbar = 204 mm W.C. = 8-inch W.C. 1-inch W.C. = 25,4 mm W.C. = 2,5 mbar... -
Page 14: Installation
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.1 Installing the Fryer A. Initial Installation: If installed with legs, do not push against the fryer’s side to adjust its position. Use a pallet or lift jack to lift the fryer slightly and place it where it is to be installed. -
Page 15: Leveling The Fryer
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.2 Leg and Caster Installation (cont.) B. Leg and Rigid Caster Installation 1. Remove unit from pallet. 2. Carefully raise unit with forklift, pallet jack, or other steady means. 3. Place one lock washer on each hex head screw. - Page 16 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.3 Leveling the Fryer (cont.) Rigid Casters (Only) Install the rigid casters on the fryer rear channel only. Legs must be installed on the front channel. 2. There are no level adjustments for the rigid casters.
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Page 17: Gas Connections
FASC should be contacted immediately to rectify the problem. 3.4 Gas Connections Dean Super Marathon and Super Runner Series gas fryers have obtained CE markings for countries and gas categories shown below: Supply Pressures and Gas... - Page 18 The gas supply (service) line must be the same size or greater than the fryer inlet line. Dean Super Marathon and Super Runner gas fryers are equipped with 22 mm male ISO 7.1 inlet. The gas supply line must be sized to accommodate all gas-fired equipment connected to that gas supply.
- Page 19 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.4 Gas Connections (cont.) DANGER "Dry-firing" your unit will cause damage to the frypot and can cause a fire. Always ensure that melted shortening, cooking oil or water is in the frypot before firing the unit.
- Page 20 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.4 Gas Connections (cont.) 3. If a vent line from the gas pressure regulator is used, it should be installed in accordance with local codes or in the absence of local codes, with the appropriate national or European Community (CE) standards.
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Page 21: Adjustments/Adaptation To Different Gases
Section 3.6 in terms of gas inputs and pressures. B. Dean Super Marathon and Super Runner Series gas fryers are manufactured to use the type of gas and pressure specified on the rating plate. When changing gas, adaptation must be performed by qualified personnel. -
Page 22: Gas Inputs
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.6 Gas Inputs Nominal Heat Inputs (Qn), Gas Type, Orifice Size, Part Number and Quantity/Color are listed in the table below: MODEL NOMINAL HEAT GAS TYPE ORIFICE SIZE ORIFICE ORIFICE INPUT- Qn (MM) PART NO. - Page 23 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.6 Gas Inputs (cont.) A. Adjustments for different gases are as follows (cont.): GAS PRESSURE AT ORIFICE BURNER PILOT MODEL* GAS TYPE REGULATOR SIZE (MM) MARKING MARKING 2,40 12,0 Blue SR 52GM...
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Page 24: Gas Conversion Procedures
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.7 Gas Conversion Procedures DANGER This appliance was configured at the factory for a specific type of gas. Converting from one gas type to another requires the installation of specific gas-conversion components. - Page 25 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.7 Gas Conversion Procedures (cont.) Conversions can only be executed by qualified, factory-authorized personnel. ON Button- OFF Button Vent tube (pilot gas flow) connection CE Gas Valve Pressure flow adjustment Thermocouple...
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Page 26: Gas Conversion Components
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 3: INSTALLATION INSTRUCTIONS 3.8 Gas Conversion Components Use the following components to convert from natural gas to propane and vice-versa. See Section 3.6 for orifice quantities required for conversion. Natural Gas to Propane Components... -
Page 27: Initial Startup
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 4: FRYER OPERATION 4.1 Initial Startup WARNING The on-site supervisor is responsible for ensuring that operators are made aware of the inherent hazards of operating a hot oil frying system, particularly the aspects of system operation, oil filtration, draining and cleaning procedures. - Page 28 These adjustments are the responsibility of the customer and/or the dealer and are not covered by the Dean warranty. The inlet pipe at the lower rear of the fryer brings incoming gas to the pilot safety control valve, then to the pilot and main burners.
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Page 29: Boil-Out Procedure
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 4: FRYER OPERATION 4.1.1 Pilot Lighting Procedures (cont.) 9. If the pilot does not stay lit, depress the white pilot light button and re-light the pilot, holding the button in longer before releasing. Trapped air may necessitate re-lighting the pilot several times until a constant gas flow is attained. - Page 30 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 4: FRYER OPERATION 4.2 Boil-Out Procedure (cont.) 6. The burners will heat the boil-out solution to a simmer. Simmer the solution for approximately 45 minutes. Wearing protective gloves, scrub the sides of the frypot and the tubes with the L- shaped Teflon brush (optional on certain models), being careful not to disturb the temperature sensing probes and the high-limit thermostat.
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Page 31: Final Preparation
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 4: FRYER OPERATION 4.3 Final Preparation DANGER Do not go near the area directly over the flue outlet while the fryer is operating. Always wear oil-proof, insulated gloves when working with the fryer filled with hot oil. - Page 32 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 4: FRYER OPERATION 4.3.2 Opening: Beginning the Work Day At the beginning of each work day, always check the fryer to ensure: The combination or main gas valve is "OFF". 2. Frypot is filled with liquid oil to the lower OIL LEVEL line scribed into the rear wall of the frypot.
- Page 33 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 4: FRYER OPERATION 4.3.3 Filtering Basics (cont.) When completing a filter cycle, always close the return valve(s) at the fryer(s) to avoid siphoning oil out of the fryer into the filter system. Open the valve at the filter to promote draining of the return lines into the filter pan.
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Page 34: Preventative Maintenance
Any equipment works better and lasts longer when maintained properly and kept clean. Cooking equipment is no exception. Dean Super Marathon and Super Runner Series gas fryers should be kept clean during the working day, and thoroughly cleaned at the end of each day. Below are recommendations for daily, weekly and periodic preventative maintenance. - Page 35 DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 5: PREVENTATIVE MAINTENANCE 5.1.3 Periodic The fryer should be inspected and adjusted periodically by qualified service personnel as part of a regular kitchen maintenance program. 5.1.4 Stainless Steel Care All stainless steel fryer cabinet parts should be wiped regularly with hot, soapy water during the day, and with a liquid cleanser designed for stainless steel at the end of each day.
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Page 36: Troubleshooting
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 6: TROUBLESHOOTING 6.1 General DANGER Hot cooking oil/shortening will cause severe burns. Never attempt to move this appliance when filled with hot cooking oil/shortening or to transfer hot cooking oil/shortening from one container to another. -
Page 37: Main Burner Malfunction
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 6: TROUBLESHOOTING 6.3 Main Burner Malfunction A. Main burner will not come "ON": no gas detected at main burner. 1. Check that the gas valve is open. 2. Check that the pilot is ignited and is operating properly. -
Page 38: Millivolt Wiring Diagram
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 6: TROUBLESHOOTING 6.4 Millivolt Wiring Diagram (CE) WARNING DO NOT CONNECT ANY EXTERNAL ELECTRICAL POWER TO THIS UNIT THERMOPILE HONEYWELL 807-3565 THERMOSTAT COAXIAL LEAD TO THERMOCOUPLE 810-1152 HIGH-LIMIT HONEYWELL CE... -
Page 39: Recommended Spare Parts
DEAN MILLIVOLT GAS FRYERS (CE) CHAPTER 6: TROUBLESHOOTING 6.5 Recommended Spare Parts Commonly replaced parts in older Dean Millivolt Gas (CE) fryers are: Gas Valve (Honeywell)- Natural- 807-2122 Gas Valve (Honeywell)- LP- 807-2121 High-limit Thermostat- Manual Reset (CE- 210°C)- 807-3560 High-limit Thermostat (CE- 224°C)- 807-3516... - Page 40 Dean, 8700 Line Avenue, PO Box 51000, Shreveport, Louisiana 71135-1000 Shipping Address: 8700 Line Avenue, Shreveport, Louisiana 71106 TEL 1-318-865-1711 FAX (Parts) 1-318-219-7140 FAX (Tech Support) 1-318-219-7135 SERVICE HOTLINE Price: $8.00 PRINTED IN THE UNITED STATES 1-318-865-1711 819-5894 APRIL 2002...