MSF8303

Overview

The Atosa MSF8303 is a standard-top refrigerated sandwich prep table for commercial food preparation and cold storage. Its 60-inch worktop combines a cutting board and refrigerated pan area with a two-door cabinet below. The manufacturer lists a 17.2 cu. ft. storage capacity and space for 16 sixth-size pans, making the unit suitable for organizing ingredients at a sandwich, salad or cold-food station.

The manufacturer’s current sibling-model specification sheet identifies the MSF8303GR as the 60-inch version. The product information also appears under the MSF8303 model number. Published cabinet heights differ between the provided specification sheets; see Specifications below.

Key Features

• Refrigerated ingredient access: The standard top accommodates pre-installed 6-inch-deep poly pans. Locking divider bars help keep pans in position.
• Prep surface: A 9-1/4-inch cutting board provides a work surface alongside the ingredient pans.
• Cabinet construction: The manufacturer lists stainless steel for both the interior and exterior. A removable stainless steel pan liner is also specified.
• Temperature and airflow: An electronic temperature controller regulates the cabinet. Concentrated airflow is intended to distribute air around the pans.
• Refrigeration system: The unit has a rear-mounted compressor and uses R290 refrigerant.
• Door and storage details: The cabinet has two self-closing doors with a stay-open feature, magnetic door gaskets, recessed handles and two shelves in the MSF8303 configuration.
• Mobility: Pre-installed casters are listed in the manufacturer’s feature sheet.

Specifications

• Model: MSF8303; the manufacturer’s specification sheet identifies the model as MSF8303GR.
• Equipment type: Standard-top refrigerated sandwich prep table.
• Exterior dimensions: 60 1/5 in. wide × 30 in. deep. One provided manufacturer specification sheet lists a height of 41 3/8 in.; another provided specification lists 44 3/10 in. Confirm the applicable published height for the unit being purchased.
• Storage capacity: 17.2 cu. ft.
• Pan capacity: 16 sixth-size pans; the manufacturer feature sheet specifies pre-installed 6-inch-deep poly pans.
• Cutting board: 9-1/4 in.
• Temperature range: 35°F–38°F in the manufacturer’s current standard-top feature sheet. A separate specification sheet lists 33°F–40°F; the provided product listing identifies 35°F–38°F.
• Doors: 2.
• Shelves: 2.
• Electrical: 115V, 60Hz, single phase; 2.8A.
• Plug and electrical rating shown: NEMA 5-15P; NEMA 15A/125V.
• Refrigerant: R290.
• Compressor: Rear-mounted; 1/5 HP.
• Casters: Pre-installed; the provided specification table lists 5-inch casters.
• Weight: 271 lb. net; 320 lb. gross.
• Construction and components: Stainless steel interior and exterior, removable stainless steel pan liner, electronic temperature controller and locking divider bars.
• Warranty statement in the provided manufacturer sheet: 2-year parts-and-labour warranty and 5-year compressor-parts warranty, stated as US only.

Installation & Requirements

Before positioning the table, remove its packaging, white PVC protective film and transit-protection materials. Place it on a flat surface and level it by adjusting the leveling legs. The manual says to lift the cabinet from the exterior of its base and not to move it by pressing on its surfaces. If the unit has been positioned horizontally, the manual instructs waiting two hours before activating it.

The manual calls for free air circulation around the condensing unit. It warns against installing the cabinet outdoors or where it is exposed to rain, direct sunlight, drafts or direct heat sources such as radiators or direct lighting. The stated operating ambient temperature is +10°C to +40°C, with relative humidity within 55%.

Operation

Connect the power and adjust the thermostat. The manual advises loading merchandise only after the cabinet reaches the desired operating temperature shown on the digital display. Do not put uncovered hot food or liquids inside. Package or protect food when possible, and avoid obstructing internal air circulation with unnecessary items.

Limit frequent or prolonged door openings. After closing a door, wait briefly before opening it again. When stocking the cabinet, open and fill one door or compartment at a time, as the manual advises, to limit the risk of imbalance. The manual also describes an automatic defrost timer that runs four times in 24 hours and resets to the time of the initial start-up.

Cleaning & Maintenance

For initial cleaning, the manual calls for cleaning the cabinet walls and internal parts with an antibacterial detergent. Clean plastic parts with a damp cloth, use little or no water, and dry with a soft, clean cloth. Do not use harsh or abrasive solvents or detergents. Wear protective gloves when cleaning near parts that could cut, including the evaporator and condenser.

For routine cleaning, the manual recommends cleaning the internal basin at least once a week for hygiene and performance. Switch off and disconnect the power before cleaning. It recommends cleaning the condenser at least once a month. To do so, turn off and unplug the unit, unscrew, rotate and remove the protective grille, then remove dust from the front surface of the condenser with a brush and vacuum cleaner. Restore the grille and previous operating condition afterward.

For an extended period out of service, remove the products, unplug the unit and clean it as described for routine cleaning. Cover the cabinet with a cloth that allows air to circulate inside.

Troubleshooting

• The cabinet does not operate: Check that the plug is correctly inserted in the socket and that the supply cord is not damaged.
• The cabinet does not reach the required temperature: Check that the control switch is on and the thermostat range is set correctly. Confirm the unit is not in defrost or post-defrost, the evaporator is not covered with frost and the condenser is not blocked with dust. The manual also advises checking that the cabinet is away from heat sources and that air can circulate around the condensing unit.
• The cabinet leaks water or is unacceptably noisy: The provided manual lists sections for these symptoms but does not include their corrective steps in the supplied text.

Applications

The manual identifies salad refrigeration, preparation and sale as possible uses, including salads, fruits, vegetables and cold dishes. The prep-table format and pan arrangement also suit sandwich-station work, where chilled ingredients can be organized above the refrigerated two-door cabinet.