DEE/4-40

Overview

The Groen DEE/4-40 is a self-contained, electric, floor-mounted steam-jacketed kettle with a 40-gallon capacity. Steam in the jacket heats the kettle for commercial cooking and holding of water and food products. The kettle tilts manually using a crank, allowing the operator to pour product from the vessel. The listed jacket coverage is 2/3, and the liner is identified as 316 stainless steel.

Published details are not fully consistent across the supplied references. For example, one product listing identifies Classic electronic controls, while a listing for a DEE/4-40 describes electronic Advanced controls with a digital display, timer and preset intensities. Dimensions and weight also vary. Check the equipment nameplate and the exact unit configuration when confirming controls, electrical service, space requirements or handling equipment.

Key Features

• 40-gallon capacity: A floor kettle for batch preparation and holding.
• 2/3 jacket: Steam-jacketed heating, with the supplied product listings identifying a 50 PSI working pressure.
• Manual crank tilt: The kettle tilts to pour its contents.
• 316 stainless steel liner: Liner material stated in the DEE/4-40 product listings.
• Electric, self-contained heating: The supplied manual describes a built-in electric steam generator for the DEE/4 family.
• Electronic controls: Product references describe Classic controls or, for a listed unit, Advanced electronic controls with a digital display, timer and preset intensities. Confirm the control package on the unit.
• Water rating: One product listing identifies IPX6 water-rated electronic controls.

Specifications

• Manufacturer: Groen
• Model: DEE/4-40
• Equipment type: Electric, self-contained, floor-mounted tilting steam-jacketed kettle
• Capacity: 40 gallons / 150 litres
• Jacket: 2/3 jacket
• Liner: 316 stainless steel
• Tilt: Manual crank tilt
• Working pressure: 50 PSI. The supplied manual describes the DEE/4 family as ASME code constructed for 50 PSI.
• Electrical, 208 V, single-phase: 21 kW, 100 amps
• Electrical, 208 V, three-phase: 21 kW, 58 amps
• Electrical, 240 V, single-phase: 24 kW, 100 amps
• Electrical, 240 V, three-phase: 24 kW, 58 amps
• Electrical, 480 V, three-phase: 24 kW, 29 amps
• Manual performance dimensions: 26-inch inside diameter; 40-inch rim height; 42-inch total width; 32-inch front-to-back measurement.
• Other published overall dimensions: One listing reports 47 inches wide × 34.5 inches deep × 40.38 inches high. Other listings report 47 inches wide × 57.5 inches deep × 40.375 inches high. These figures differ from one another and from the manual’s performance dimensions; verify the specific unit’s drawing or measurements.
• Reported weight: Listings report 500 lb and 700 lb. Confirm the actual unit weight before arranging handling.
• Temperature references: A product listing gives a 150–295°F temperature range. The supplied DEE/4 family manual describes jacket operation from 100°F to 287°F. Confirm the controls and applicable range for the specific kettle.
• Certifications stated in the supplied product listing: cULus and NSF.
• Country of manufacture stated in a product listing: Made in USA.

Installation & Requirements

The manual directs the installer to set the kettle in place and level it by adjusting the bullet feet. It also says to allow room around the unit for cleaning, maintenance and service. Before operation, check that the jacket water level is at the midpoint of the sight glass; if it is low, the manual refers the operator to its jacket-filling and water-treatment instructions. The open end of the pressure-relief-valve elbow must face downward. The manual cautions against connecting piping to the relief valve and says the valve must remain free to vent steam.

The unit must be electrically grounded at the provided terminal. The manual calls for a waterproof electrical connection of the proper voltage, phase and amperage, and says installation must be performed by personnel qualified to work with electricity and plumbing. It also directs installers to observe applicable electrical codes. The supplied material does not specify a gas connection or ventilation requirement for this electric model.

Operation

Before initial use, the manual instructs operators to remove packing materials and literature from inside and outside the kettle. If the kettle has a draw-off valve, check it for material that could clog or damage it. Test the tilting mechanism through its full range and return the kettle upright. For the initial heating check, add 1–2 quarts of water, start the kettle at the highest thermostat setting and verify that the heating indicator illuminates and heating continues until the water boils. Turn the power switch off to shut down after the test. If the kettle does not operate as described, the manual advises rechecking the power-supply connections and, if needed, contacting a local Certified Service Agency.

When tilting, the manual warns operators to wear a protective oven mitt and apron and to use a deep container to contain and minimize splashing. The kettle is intended for commercial heating, cooking and holding of water and food products, in accordance with its operating instructions. The manual cautions against overfilling and says to keep liquids at least 2–3 inches below the kettle rim when cooking, holding or cleaning. Product listings describe electronic controls; control functions vary among the supplied descriptions, so use the instructions supplied with the particular control package.

Cleaning & Maintenance

The supplied manual specifically calls for room around the kettle for cleaning, maintenance and service. Before replacing parts, it warns that the unit must be disconnected from the electric power supply. It also directs operators to read and follow the operating, caution and safety instructions, and warns against direct contact with hot equipment surfaces, hot food or water. The supplied material does not provide a cleaning chemical, cleaning procedure or maintenance interval for this model.

Troubleshooting

If the initial water-heating test does not work as described, recheck the power-supply connections. If the problem remains, contact a local Certified Service Agency, as directed by the manual. The supplied material does not give a model-specific fault-code list or additional troubleshooting procedures.

Applications

The manual identifies commercial heating, cooking and holding of water and food products as the kettle’s intended use. A 40-gallon tilting kettle can suit batch preparation in institutional kitchens, restaurants and food-production operations. The manual also lists optional accessories for the DEE/4 kettle family, including a product draw-off valve, covers, water-fill faucets, a basket cooking system, a kettle brush kit and factory-installed gallon etch marks. These are accessories, not specifications confirmed as included with every DEE/4-40.