Vulcan-Hart 24RRG, ML-135340-00036, ML-135341-00048, 48RRG GAS Regulator, GAS Pressure Measurment

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GAS REGULATOR

VENT LIMITER

ADJUSTMENT

 

COVER

REGULATOR INSTALLED IN A HORIZONTAL, UPRIGHT POSITION

The RRG series units must have an exterior machine gas regulator installed. The units are shipped with a regulator that has a vent limiter. These regulators must be installed as close as possible to the unit in a horizontal, upright position for optimal

performance. They are adjusted by removing the adjustment cover – then by turning the adjustment screw clockwise to increase and counter clockwise to decrease. The regulator and griddle can be damaged by gas pressures that exceed 14” W.C. or ½ psig.

Natural Gas Regulator

408279-25

LP Gas Regulator

408279-21

REGULATOR TROUBLESHOOTING

SYMPTOM – UNIT WILL NOT MAINTAIN CONSISTENT PRESSURE

1.Check that vent limiter is not clogged by grease and debris

2.Check store gas pressure before regulator with all equipment on that line turned on and consuming gas

A.For natural gas should be between 7” and 14” W.C.

B.For propane gas should be between 12” and 14” W.C.

3.Check that regulator is installed in a horizontal, upright position

4.If no problems found in steps 1 – 3, replace the regulator

GAS PRESSURE MEASURMENT

1.Set the power on/off switch to the OFF position.

2.Turn the gas supply off at a manual shutoff valve.

3.Remove the control panel.

4.Remove the pressure tap plug from the far left/#1 burner port and attach manometer

5.Turn gas back on and turn power switch to the ON position

6.Turn all thermostats on to the maximum setting so that all burners are on.

7.Turn all the equipment on the same supply line on.

8.Check gas pressure

9.Gas pressure should read 5” W.C. for natural and 10” W.C. for propane gas.

10.Turn off the power switch.

11.Turn gas supply off, disconnect manometer and reinstall pressure tap plug.

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Contents 48RRG Heavy Duty Gas GriddlesTable of Contents GAS Pressure MEASUREMENT…………………………………...17 Burner TROUBLESHOOTING………………………………………Regulator TROUBLESHOOTING………………………………… Specifications Installation Operation Cleaning LubricationGeneral IntroductionComponent Location 36RRG Configuration ShownExterior Panels Thermostat Troubleshooting Wiring ConfigurationSymptom Burner will not Come on ThermostatTemperature Probe Removal Temperature ProbeTemperature Probe Installation Thermostat RemovalCalibration AdjustmentsPower Switch Troubleshooting Power ON/OFF SwitchSymptom no Power Being Supplied to the Unit Power Switch RemovalSafety Ignition Module Indicator LightIndicator Light Troubleshooting Indicator Light RemovalSymptom no Spark Between Pilot Head and Electrode Safety Ignition Module TroubleshootingSymptom Electrode Continually Sparks After Pilot is LIT Solenoid ValvesSymptom no GAS Flow to Burner Solenoid Valve TroubleshootingInput GAS Line Back Center Retaining Screw Output GAS Lines Double Solenoid ValveSymptom Pilot will not Light Brass Pilot Valve Pilot TroubleshootingPilot Assembly Removal PilotBurner Removal Burner TroubleshootingBurner Burner Adjustment GAS Pressure Measurment GAS RegulatorPressure TAP AT #1 Burner Sequence of OperationWiring Diagrams Wiring Diagram 36-INCH Griddle Wiring Diagram 48-INCH Griddle Wiring Diagram 60-INCH Griddle

24RRG, 36RRG, 60RRG, 48RRG, ML-135342-00060 specifications

The Vulcan-Hart ML series comprises industrial-grade kitchen equipment designed to enhance food preparation efficiency and consistency. This article focuses on the specific models: ML-135340-00036, ML-135341-00048, ML-135339-00024, and ML-135342-00060. Each model is crafted to meet the needs of restaurants, catering services, and other food establishments where reliable performance is critical.

ML-135340-00036 is well-regarded for its powerful cooking capabilities. It features a large cooking surface that allows chefs to prepare multiple dishes simultaneously, reducing wait times and increasing productivity. The model is equipped with precise temperature controls, ensuring food is cooked to perfection every time. The durable stainless steel construction not only enhances its longevity but also facilitates easy cleaning and maintenance.

ML-135341-00048 offers versatility with multiple cooking modes, catering to a variety of culinary techniques. This model includes advanced heating technology that provides quick and even heat distribution, ensuring each dish is cooked uniformly. The integrated safety features, such as automatic shut-off and heat retention systems, make it suitable for busy kitchen environments where safety is a priority.

Each model, including ML-135339-00024, is designed with user-friendly interfaces that include intuitive controls and displays. This simplifies operation, allowing staff of varying skill levels to utilize the equipment effectively. Additionally, the compact design of these units ensures they fit seamlessly into existing kitchen setups while maximizing space efficiency.

ML-135342-00060 stands out with its energy-efficient performance, incorporating technologies that minimize energy consumption without sacrificing output. This aspect is increasingly important in today’s environmentally-conscious market. Combined with their high-output capabilities, these models contribute to cost savings over time, making them an economical choice for food service operators.

In summary, Vulcan-Hart’s ML series provides an array of features that cater to the demanding needs of commercial kitchens. With reliable performance, innovative technologies, and a focus on safety and energy efficiency, models like ML-135340-00036, ML-135341-00048, ML-135339-00024, and ML-135342-00060 represent an excellent investment for any culinary operation. These units not only facilitate efficient cooking but also enhance the overall quality of food preparation, crucial for maintaining high customer satisfaction in the competitive food service industry.