Vulcan-Hart VL3GSS, VL3GMS, VL2GMS, VL3GAS, VL2GAS, VL2GSS, VL3GPS, VL2GPS Tools, Specifications

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VL SERIES STEAMERS - GENERAL

This causes several problems:

1.Reduce the heat transfer efficiency of the heating system.

2.Cause premature failure of Electric heaters.

3.Water level probes will give false readings.

4.Thermostat bulbs will sense temperature incorrectly.

These problems are common to any manufacturer's steamer regardless of design, but they can all be prevented by furnishing the boiler with soft water. Vulcan recommends the water contain less than 60ppm of “total dissolved solids” (TDS) and have a PH factor between 7 to 8. These water properties can be achieved by using a properly maintained water softener.

Other chemical properties in water supplies can also affect good steam generation and vary from within each state and locality.

The water level probes in the boiler use ions in the water to detect the water level. Do not use fully demineralized or de-ionized water since it is "non conductive" and the water level can not be detected.

NOTE: The use of strainers, or filters will not remove minerals from the water.

Vulcan recommends that a local water treatment specialist be consulted before the installation of any steam generating equipment.

Steamers that operate over a long period of time without the benefit of a water softener, which have developed a heavy scale build up, should be cleaned before using a water softener.

TOOLS

Standard

Standard set of hand tools.

Volt-Ohm-Meter (VOM) with AC current tester.

(Any quality VOM with a sensitivity of at least 20,000 ohms per volt can be used)

Gas leak checking equipment.

Gas pressure manometer

Temperature meter and thermocouple.

Special

CLR Treatment Kit - Used to remove Calcium/Lime/Rust from a boiler (Contact

￿Vulcan Authorized Service Centers ).

Adaptor to test thermocouple closed circuit voltages (DC) on gas models with manual ignition (purchase locally).

NOTE: Adaptors vary between manufacturers. An example of one adaptor type is pictured below.

SPECIFICATIONS

Water Supply

Supply pressure should be

20-80 psig

In line strainer for supply line

(Not Supplied)

Supply connection

cold

Total dissolved solids (TDS)*

less than 60 ppm

Total alkalinity

less than 20 ppm

Silica

less than 13 ppm

Chloride

less than 30 ppm

PH factor

7 to 8

(*17.1 ppm = 1 grain of hardness)

Steam Supply

Dry steam must be provided to the steamer for suitable use. If the steam is heavy with condensate, a Ball Float Trap must be used in the line and plumbed in before the pressure reducing valve. To ensure rapid heat up of heavy cold loads, the steam supply line must be sized to maintain pressure as outlined below.

 

DIRECT STEAM

REGENERATED

 

STEAMERS

STEAMERS -

 

(POTABLE)

OLDER MODELS

 

 

(*NON-POTABLE)

 

 

 

 

 

 

Supply

15 psi (min.)

15 psi (min.)

Pressure Input

 

 

 

 

 

Flow Rate

50 lb. per hour per

125 lb. per hour

 

compartment

 

 

 

 

Pressure

10 psi (furnished)

set accordingly for good

Reducing Valve

 

steam generation (10-

Output

 

12psi)

 

 

 

*Potable steam is not required for regenerated models but could be used.

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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 BushingHeating Elements Heater ContactorsSteam Coil Inspection Clean-Out All Boiler ModelsBoiler Deliming Only Models with Deliming Port Assembly Electro Mechanical Low level Cut-Off & Differential Control Water Level Controls TestSolid State Low level Cut-Off & Differential Control Water Level Probes Fill and Cold Water Solenoid Valves Compartment Pressure AdjustmentDisassembly 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 Automatic Ignition Systems GAS Models Air Shutter AdjustmentGAS Burners 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.
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