Vulcan-Hart VL2GMS, VL3GMS, VL3GAS, VL2GAS, VL2GSS, VL3GSS, VL3GPS, VL2GPS Standard Automatic

Page 9

VL SERIES STEAMERS - GENERAL

2. Standard

3. Automatic

A.Set the timer to the desired cooking time. The timer must be set past five minutes to change the state of the timer control micro switch contacts. If preheating is desired, allow five to ten minutes (recommended) of additional time at the beginning of the cook cycle. The length of time will vary with the type, size, temperature and condition (frozen or thawed) of the product and must be determined from experience.

B.Pull the steam control arm handle forward and lock it by pulling the handle down. This closes the steam exhaust gate valve and opens the steam inlet gate valve, allowing steam to enter the compartment.

C.Press the compartment power switch to energize the timer and red light. The balance of the cooking sequence is automatic. During preheat, cooler air and condensate are exhausted from the compartment through the steam trap (condenser) until the temperature reaches 180°F, closin g the internal bellows. Throughout the cooking cycle, the compartment pressure should be 6 psi if equipped with a compartment pressure regulating valve. On models without the compartment pressure regulating valve, the compartment pressure cycles with the boiler pressure between 4 and 6 psi.

D.Approximately one minute before timer reaches zero the steam control solenoid is energized to unlatch the steam control arm. An internal spring will automatically pull the arm to the rear. This closes the steam inlet gate valve and opens the steam exhaust gate valve, allowing steam and pressure to exit the compartment. When the timer reaches "0" the red light shuts off and a buzzer sounds indicating the end of the cook cycle. Turn the compartment power switch OFF to silence the buzzer and remove power from the compartment controls.

E.Turn the screw handle on the compartment door counterclockwise until the gasket no longer seals against the compartment surface. After the remaining steam escapes, move the latch paddle to the left and open the door.

A.Set the timer to the desired cooking time. The timer must be set past five minutes to change the state of the timer control micro switch contacts.

B.Pull the steam control arm handle forward and lock it by pulling the handle down. This closes the steam exhaust gate valve and opens the steam inlet gate valve, allowing steam to enter the compartment.

C.Press the compartment power switch to supply power to the compartment controls. The automatic compartment controls, feature load compensated cooking time by utilizing a thermal switch. With this feature, when the compartment temperature reaches 180°F (the temperature at which preheating or defrosting is complete) the red light will then come on and the timer will start. For a small food load, the delay time before the timer starts might be a minute or less. For a large food load, the delay time could be four to five minutes. During preheat, cooler air and condensate are exhausted from the compartment through the steam trap (condenser) until the temperature reaches 180°F, closin g the internal bellows. Throughout the cooking cycle, the compartment pressure should be 6 psi if equipped with a compartment pressure regulating valve. On models without the compartment pressure regulating valve, the compartment pressure cycles with the boiler pressure between 4 to 6 psi.

D.Approximately one minute before timer reaches zero the steam control solenoid is energized to unlatch the steam control arm. An internal spring will automatically pull the arm to the rear. This closes the steam inlet gate valve and opens the steam exhaust gate valve, allowing steam and pressure to exit the compartment. When the timer reaches "0" the red light shuts off and a buzzer sounds indicating the end of the cook cycle. Turn the compartment power switch OFF to silence the buzzer and remove power from the compartment controls.

E.Turn the screw handle on the compartment door counterclockwise until the gasket no longer seals against the compartment surface. After the remaining steam escapes, move the latch paddle to the left and open the door.

Page 9 of 88

Page 8 Page 10
Image 9
Page 8 Page 10
Contents VL Boiler Base Series Convection Steamers Table of Contents VL Series Steamers Water Conditioning IntroductionTools SpecificationsElectric Steamers Gas SteamersElectrically Powered Steam Boiler Gas Powered Steam BoilerRegenerated Steam Powered Boiler Steamer OperationBoiler Blowdown and Steamer Shut off Direct Steam Powered CookerAutomatic blowdown Manual blowdownStandard Automatic Prevent Cycling Pressure Switch Water Level Gauge AssemblyHigh Limit Pressure Switch Power SwitchDelime Port Assembly Handhole Cover AssemblyBoiler Pressure Gauge Check ValveCooking Timer Compartment Power SwitchThermal Switch Load Compensator Cooking Light RedRemoval and Replacement of Parts VL Series Steamers Removal and Replacement of Parts Cooking Compartment Controls Component Configurations Water Level Controls LOW Level CUT OFF and Differential Water Level Gauge AssemblySolid State Electro MechanicalBoiler Assembly High Limit Thermostat Boiler Fill and Cold Water Condenser Solenoid Valves GAS Combination Control ValveGasket Compartment Gasket and Door Screw NUT, Door and BushingsDoor Screw Nut Door and BushingHeater Contactors Steam CoilHeating Elements Clean-Out All Boiler Models BoilerInspection Deliming Only Models with Deliming Port Assembly Water Level Controls Test Solid State Low level Cut-Off & Differential ControlElectro Mechanical Low level Cut-Off & Differential Control Water Level Probes Compartment Pressure Adjustment DisassemblyFill and Cold Water Solenoid Valves Boiler Blowdown Drain Solenoid Valve Boiler not Filling with WaterNewer Models Boiler Slow to PressurizeOlder Models All Models With BoilerElectric Models Inlet Water StrainerDirect Steam Models Regenerated Steam Coil SteamersVL Series Steamer Service Procedures and Adjustments Air Shutter Adjustment GAS BurnersAutomatic Ignition Systems GAS Models Spark Ignition Control Test TerminalsGAS Manifold Pressure Adjustment Regenerated Steam Older Models Heater Contactors Direct Steam ModelsVL Series Steamer Service Procedures and Adjustments Thermal Switch Prevent Automatic Models Steam Gate Valves Water Level Controls Electrical OperationSolid State Auxiliary Low Level Cut-Off Electro Mechanical Low level Cut-Off & Differential Control Electro Mechanical Auxiliary Low Level Cut-Off Initial Fill and Preheat Sequence of OperationVL Series Steamer Electrical Operation Water Refill After Initial Fill Cook CycleBoiler Blowdown/drain Electric ModelsCook Cycle Water Refill After Initial Fill Purposely Left Blank Manual Ignition, Standard Controls Electronic Ignition, Standard Controls Manual Ignition, CSD-1 Code Controls Electronic Ignition, CSD-1 Code Controls VL Series Steamer Electrical Operation Manual Ignition, Standard Controls VL Series Steamer Electrical Operation Electronic Ignition, Standard Controls VL Series Steamer Electrical Operation Manual Ignition, CSD-1 Code Controls VL Series Steamer Electrical Operation Electronic Ignition, CSD-1 Code Controls VL Series Steamer Electrical Operation Auto Blowdown, Standard Controls Auto Blowdown, Cal-Code Controls Auto Blowdown, Standard Controls contactor 1 std VL Series Steamer Electrical Operation Auto Blowdown, Standard Controls contactors 2 std VL Series Steamer Electrical Operation Manual Blowdown, Cal-Code Controls contactors 1 std aux VL Series Steamer Electrical Operation Auto Blowdown, Cal-Code Controls contactors 1 std aux VL Series Steamer Electrical Operation Auto Blowdown, Cal-Code Controls contactors 2 std aux VL Series Steamer Electrical Operation Manual Blowdown, Cal-Code Controls contactors 2 std aux VL Series Steamer Electrical Operation Standard and Cal-Code/CSD-1 Controls See Schematic and Wiring Diagrams Compartment Controls Manual Blowdown Older Models Auto Blowdown Older Models Schematic and Wiring Diagrams Compartment Controls Automatic Standard Manual ALL Models TroubleshootingContacts not closing to power boiler fill solenoid Schematic and Wiring Diagrams GAS Models only Symptom Possible CausesPilot not adjusted correctly. See Pilot

VL2GPS, VL3GPS, VL3GSS, VL2GSS, VL2GAS specifications

Vulcan-Hart is well-known in the commercial cooking equipment industry, providing durable and efficient products that cater to the needs of restaurants and foodservice operations. Their line of griddles, namely the VL3GAS, VL3GPS, VL3GMS, VL2GAS, and VL2GPS, showcases their commitment to high-quality performance and innovative cooking technologies.

The Vulcan-Hart VL3GAS is a gas griddle, featuring a robust stainless steel construction that ensures longevity and resilience in a bustling kitchen environment. It offers a smooth, hot cooking surface that allows for optimal heat retention and distribution, ensuring that food cooks evenly. With a 3/4-inch thick steel plate, it provides excellent thermal conductivity, making it ideal for high-volume cooking. This model is designed with easy-to-use controls, which makes it convenient for chefs to operate.

The VL3GPS model is a gas-powered griddle that comes equipped with a patented grease management system, which aids in maintaining a cleaner cooking environment. This system helps to separate grease from food and minimizes flare-ups, enhancing safety during cooking. Additionally, the griddle features a temperature control that allows chefs to set precise cooking temperatures, ensuring consistent results.

Moving to the VL3GMS, this model introduces increased versatility with its combination of gas and optional electric features. It’s tailored for establishments that require flexibility in their cooking strategies. The VL3GMS is also designed with a spacious cooking surface, making it suitable for preparing a wide array of dishes simultaneously.

The VL2GAS is a two-burner gas griddle that is specifically tailored for smaller kitchen operations or those with limited space. Its compact design does not compromise on performance, still providing a durable cooking surface and reliable temperature control. This model is ideal for smaller cafes or food trucks where space is at a premium.

Lastly, the VL2GPS complements the VL2GAS with its grease management system. This enhances hygiene and ensures that cooking remains efficient and safe. Both VL2 models offer easy startup and shutdown procedures, making them user-friendly for chefs working in fast-paced environments.

Overall, the Vulcan-Hart VL series griddles combine quality construction, innovative technology, and efficient design. Whether it’s the three-burner or two-burner options, these griddles meet the demands of commercial kitchens, providing reliable cooking solutions that serve the dynamic needs of the foodservice industry.
Top Page Image Contents