Frymaster SM35 operation manual Principles of Operation, Rating Plate

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DEAN MILLIVOLT GAS FRYERS (NON-CE)

CHAPTER 2: IMPORTANT INFORMATION

2.2 General (cont.)

Dean Super Marathon Series gas fryers are energy efficient, gas-fired units, design certified by (Approvals Pending), and manufactured to their basic performance and application specifications.

All units are shipped completely assembled with accessories packed inside the frypots. All units are adjusted, tested and inspected at the factory before shipment. Sizes, weights and input rates of all models are listed in this manual.

WARNING

The on-site supervisor is responsible for ensuring that operators are made aware of

the inherent dangers of operating a hot-oil fryer/filter system, particularly the aspects of fryer operation, oil filtration, and draining/cleaning procedures.

2.3 Principles of Operation

The incoming gas flows through orifices and is mixed with air in the burners to create the correct ratio for proper combustion. The mixture is ignited at the front end of each heat tube by the pilot light. Internal diffusers slow the flame as it goes through the burner tube. This slower and more turbulent flame gives much better heat transfer to the walls of the tubes, thereby heating the oil more efficiently.

2.4 Rating Plate

This is attached to the inside front door panel. Information provided includes the model and serial number of the fryer, BTU/hr input of the burners, outlet gas pressure in inches W.C. and whether the unit has natural or propane gas orifices.

DANGER

Fryers MUST be connected ONLY to the gas type identified on the attached rating

plate.

2-2

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Contents 8195895 Page Page Table of Contents Preventative Maintenance This page Intentionally Left Blank Service Information After PurchaseOrdering Parts Safety Information Service PersonnelQualified and/or Authorized Operating Personnel Qualified Installation Personnel Qualified Service PersonnelThis page Intentionally Left Blank Receiving and Unpacking Equipment GeneralIf your equipment arrives damaged Principles of Operation Rating PlatePre-Installation Equipment Installed at High Altitudes ANSI/NFPA #70Air Supply and Ventilation This page Intentionally Left Blank Installing the Fryer Leg and Caster InstallationGeneral Leg and Rigid Caster Installation Leveling the FryerLegs Only Rigid Casters OnlyInstalling Optional Swivel Casters Front ViewRear Side ViewGas Connections National Code RequirementsSupply Line Specifications Recommended Gas Supply Line Sizes Gas Types Number of FryersRigid Connections Manual shut-off valveRegulating Gas Pressure Gas Connections Adjustments/Adaptation To Different Gases GAS Supply for Which IT is not ConfiguredGas Inputs BTUGas Conversion Procedures ON/PILOT/OFFGas Conversion Components Natural Gas to Propane Kit Propane To Natural Gas KitElectrical Connections Dean Millivolt Series GAS Fryers NON-CE Fryer Operations Initial Start-upDean Millivolt Series GAS Fryers NON-CE Fryer Operations Boil-Out Procedure Final Preparation Dean Millivolt Series GAS Fryers NON-CE Fryer Operations This page Intentionally Left Blank Weekly Periodic/ Annual Dean Millivolt Series GAS Fryers NON-CE Troubleshooting Pilot Burner MalfunctionMain Burner Malfunctions Wiring Diagrams Recommended Spare PartsService Hotline