3280H

Overview

The XLT Ovens 3280H is a gas-only conveyor oven offered in a triple-stack configuration. The product listing identifies a 32-inch-wide conveyor and an 80-inch baking chamber. A conveyor oven moves food through a heated chamber, making this model suitable for commercial kitchens preparing pizza and other products that can be cooked on a conveyor.

The XLT installation and operation manual covers the 3280 model family and identifies operating settings for oven models in the 32xx-xx80 group. It states that XLT ovens are programmed with a bake time of 5:00 minutes and a temperature of 500°F/260°C when supplied. Operators are responsible for selecting settings appropriate to the food being cooked.

Key Features

• Conveyor cooking: The product listing specifies a 32-inch-wide conveyor.
• Long baking chamber: The listed chamber length is 80 inches.
• Triple-stack configuration: The product listing describes the 3280H as a triple-stack oven.
• Adjustable settings: The manual describes controls for adjusting oven temperature and conveyor belt time.
• Gas-only design: The product listing identifies this model as gas-only. The manual says the applicable gas fuel is identified on the oven’s data plate.

Specifications

• Product type: Conveyor oven.
• Model: XLT Ovens 3280H.
• Configuration: Triple stack.
• Fuel description: Gas-only, according to the product listing.
• Conveyor width: 32 inches.
• Baking chamber length: 80 inches.
• Operating temperature range: 300°F to 590°F (150°C to 310°C), as listed in the manual for all oven models.
• Conveyor time range: 1:30 to 17:00 for the 32xx-xx80 model group.
• Programmed starting settings: 5:00 minutes and 500°F (260°C), according to the manual.
• Gas and electrical details: The manual directs operators to the oven data plate for the applicable gas type and electrical voltage, phase, and frequency. The sources do not give those values specifically for this 3280H.
• Overall oven dimensions and weight: Not stated in the available product information.

Installation & Requirements

Installation must follow applicable local building and mechanical codes. The manual requires the oven to be installed under a ventilation hood to provide exhaust ventilation and adequate air supply. The product sources do not provide a separate hood model or hood specification for this page.

For models other than the manual’s 1832, 2336, and 2440 models, the installation section gives a minimum side clearance of 6 inches (152 mm), measured from the ends of the conveyor. Its diagram indicates 3 inches (76 mm) from the back of the oven to the wall for the other models. Confirm the installation against the manual and site conditions before placing the oven.

The manual states that the ovens are suitable for installation on combustible or non-combustible floors and adjacent to combustible or non-combustible walls, subject to the stated clearances. It says the motor cover provides the proper clearance at the back of the oven. Keep utilities accessible in the installed position; the manual says not to install utilities behind the ovens. The incoming gas line must go beside the oven on the control-box side.

The oven may use natural gas or liquid petroleum fuel as specified on its data plate. The manual requires the oven to use the voltage, phase, and frequency designated on that plate. It also instructs installers to provide cord anchorage to relieve strain on conductors and protect terminals and insulation. At start-up, the manual calls for checking incoming and dynamic gas pressure against XLT specifications; if pressure is outside those specifications, it directs the installer to contact the gas company.

Operation

The oven controls include a power button, temperature control, belt-speed control, up and down arrows, and an Enter button. To turn the oven on, the manual says to hold the Power button for one second and press Enter. To adjust temperature, press and hold TEMP for three seconds, use the up or down arrow to change the setting, and press Enter to save. The manual says that, on a double-burner oven, TEMP toggles between burner temperatures.

Conveyor belt time is adjustable using the TIME control. The manual gives the 32xx-xx80 group a belt time range of 1:30 to 17:00. Product and kitchen conditions affect the appropriate cooking result; the manual says experimentation is generally needed to establish suitable time and temperature settings. The stated factory starting point is 5:00 minutes at 500°F (260°C), but end users determine the operating settings.

The manual warns that the oven cannot be safely operated during a power failure and says not to attempt to run it in those circumstances. If an XLT hood is installed and the oven receptacles are plugged into the hood rather than the wall, the hood user interface overrides the oven’s main power button. In that setup, the oven is turned on and off using its corresponding hood interface button.

Cleaning & Maintenance

Before cleaning or maintenance, the manual requires the oven to be cool and its electric cord unplugged. Do not clean the appliance with a high-pressure water stream. Do not use abrasive cleaners or abrasive pads, and do not use caustic cleaners on the control panel or electronic components. Use cleaners compatible with Lexan® on the face of the conveyor control. The manual also warns against spraying liquid cleaners into openings at the rear or underside of the control box or beneath the main fan motor cover.

For routine oven care, the manual’s maintenance checklist includes emptying crumb trays; wiping the front, sides, top, control box, control panel, and motor cover; removing debris from the conveyor and bake chamber; cleaning the sandwich window and finger outers; and cleaning the conveyor assembly. It also lists checking the conveyor wire belt and drive roller chain for stretch, lubricating window pins with food-grade grease and the conveyor drive roller chain, and replacing fan filters. The manual notes that maintenance needs vary with product mix and hours of use. It specifically recommends cleaning the control-box fan filter daily to maintain airflow.

Fan filter cleaning

When a filter needs cleaning, the manual says a “FILTER” alarm appears on the oven’s user interface. Clean the fan filter, enter the “FILTER RESET” screen using MENU, and press ENTER to reset the timer.

Moving the oven for cleaning or service

If the oven must be moved from its installed location for cleaning or service, the manual’s sequence begins by shutting off the main manual gas valve, unplugging the electric cord, disconnecting the gas line, unlocking the casters, and disconnecting the restraint and any hood relocation cords. After cleaning or service, return the oven to its original location and reconnect the applicable cords and restraint, lock the casters, reconnect the electric cord and gas line, turn the manual gas valve on, and follow the normal lighting instructions.

Applications

The XLT Ovens 3280H is a gas conveyor oven. Its conveyor format can also suit commercial kitchen workflows where products are cooked while moving through a baking chamber. Choose the temperature and conveyor time based on the food being prepared; the manual leaves those operating settings to the end user.