Vulcan-Hart ML-136221-00G24 manual Spark Igniter Module

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Disconnect the electrical power and follow lockout / tagout procedures

FLAME SWITCH TROUBLESHOOTING

SYMPTOM – INDICATOR LIGHTS, THERMOSTATS AND BURNER VALVES NOT WORKING

1.Check for loose or excessively greasy/dirty terminal connections

2.Check that flame switch probe is fully engulfed in the pilot flame and glowing cherry red. A. If sensor is not glowing red and/or not engulfed in pilot flame

1.Check gas pressure and adjust pilot flame for proper impingement; clean pilot if necessary

2.Check that sensor has not fallen out of the snap in retainer

3.Check that there is 120 voltage from the “NO” terminal to ground with the power switch on.

A.If no voltage – check wiring for shorts

4.Check for 120 voltage from “C” terminal to ground with sensor glowing red

A.If no voltage and steps 1 -3 were completed, replace flame switch

HELPFUL HINT – A quick way to check for a flame switch problem is to take a jumper line and connect the two terminals on the switch – if the corresponding thermostats, indicator lights and solenoid valves all begin to immediately function, then you know there is a problem in that area. Never leave the unit to run with a jumped flame switch after making the check.

FLAME SWITCH REMOVAL

1.Remove the control panel.

2.Label and disconnect the wires to the flame switch.

3.Remove the two screws securing the switch to the control bracket.

4.Reach under the unit and pull the flame switch sensor straight down and out of the snap in retainer.

5.Pull the flame switch out the front of the unit while guiding the sensor wire out through the corresponding whole in the chassis.

6.Reverse the procedure to install. Be sure to carefully route and attach the sensor to the pilot assembly and check for proper operation.

HELPFUL HINT – If the unit is attached to a flexible gas line, the bullet feet can be adjusted out to their fullest extension to raise the griddle and allow more clearance to reach under the unit. Remember to relevel the unit if you chose to do this.

 

SPARK IGNITER MODULE

L1 TERMINAL

GROUND

 

N TERMINAL

SPADE

 

The spark igniter module is

 

a single point gas re-igniter

 

that incorporates a flame

 

rectification sense circuit.

 

If there is an absence of

 

pilot flame, the igniter will

 

begin to spark.

 

ELECTRODE WIRE

 

TERMINMAL

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Contents Heavy Duty Gas Griddles Thermostat Troubleshooting Table of ConentsBurner Removal Burner Adjustment Installation Operation Cleaning Lubrication SpecificationsGeneral IntroductionComponent Location 948RE and AGE48 Control Panel Control Panel BullnoseThermostat Heat ShieldBack Panel Thermostat Troubleshooting Thermostat RemovalThermostat Calibration Power ON/OFF Switch Indicator LightPower Switch Troubleshooting Power Switch RemovalFlame Switch Indicator Light RemovalPilot Hood Flame Switch Probe Ignitor Snap in Retainer Spark Igniter Module Spark Ignitor Troubleshooting Solenoid ValvesSpark Ignitor Removal Input GAS Line Back Center Retaining ScrewSolenoid Valve Troubleshooting Brass Pilot Valve Pilot TroubleshootingPilot Solenoid Valve RemovalPilot Assembly Removal BurnerBurner Troubleshooting Burner AdjustmentBurner Removal Regulator Installed in a HORIZONTAL, Upright Position GAS RegulatorVent Limiter CoverRegulator Troubleshooting Flame Switch Pressure TAP SparkGAS Pressure Measurment Pressure TAP AT #1 BurnerSequence of Operation From the Inside OUTWiring Diagrams Wiring Diagram 36-INCH Griddle Wiring Diagram 48-INCH Griddle Wiring Diagram 60-INCH Griddle Wiring Diagram 72-INCH Griddle

ML-136221-00G24 specifications

The Vulcan-Hart ML-136221-00G24 is a high-performance commercial griddle designed for efficiency and durability in busy kitchens. Known for its impressive features and advanced technology, this unit is a dependable choice for chefs and restaurant operators seeking a reliable cooking solution.

One of the standout features of the Vulcan-Hart ML-136221-00G24 is its spacious cooking surface, which provides ample space for preparing a variety of dishes simultaneously. The griddle measures 36 inches long, allowing for significant cooking area without taking up excessive kitchen space. With this size, operators can efficiently cook pancakes, burgers, or grilled vegetables all at once, improving workflow and productivity during peak service times.

The unit is constructed with high-quality stainless steel, ensuring durability and resistance to corrosion. This robust design enhances the griddle’s longevity, making it an investment that can withstand the rigors of a commercial kitchen environment. The smooth, polished surface also makes cleaning and maintenance straightforward, allowing kitchen staff to maintain a hygienic workspace effortlessly.

In terms of performance, the Vulcan-Hart ML-136221-00G24 features powerful, independently controlled burners that provide consistent heat distribution across the cooking surface. The griddle is equipped with a powerful thermostat that maintains precise temperature control, ensuring that food cooks evenly and efficiently. This level of accuracy is vital for professional chefs who require reliable heat to achieve perfect results.

Another key aspect of this griddle is its energy efficiency. The Vulcan-Hart ML-136221-00G24 is designed to consume less fuel while delivering exceptional cooking performance. This not only helps reduce operational costs but also aligns with modern sustainability practices, making it an environmentally conscious choice.

Additionally, the griddle comes with integrated grease troughs that facilitate easy disposal of cooking debris and excess grease, further enhancing cleanliness and operational efficiency. With a focus on functionality, the unit includes user-friendly controls, making it accessible for kitchen staff of all skill levels.

Overall, the Vulcan-Hart ML-136221-00G24 is an impressive commercial griddle that combines innovative technology with practical features. Its sturdy construction, spacious cooking area, precise temperature control, and emphasis on energy efficiency make it an essential tool for any professional kitchen looking to deliver high-quality meals efficiently.
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