SECTION 5

TROUBLESHOOTING

SECTION 5

TROUBLESHOOTING

PROBLEM:

PRODUCTS ARE OVERCOOKED

OR UNDERCOOKED

PROBLEM:

OVEN BLOWER AND CONVEYOR

OPERATE, YET THE OVEN IS NOT HEATING

Check for correct setting of conveyor speed control.

Set the conveyor speed control at correct setting.

Check for correct

setting on tempera-

ture controller.

Turn temperature control to correct setting.

Reset the temperature controller to a new setting (above 200°F), after turning the BLOWER switch to off for 30 seconds.

Start the oven again. If the oven still does not heat, call your Middleby Marshall Service Agency.

Verify the food

preparation process.

If products still cook incorrectly,

call your Middleby Marshall

Service Agency.

PROBLEM:

OVEN DOES NOT HEAT

Check to see if both BLOWER switch and HEAT switch are in the “ON” or “I” position.

If oven does not heat, call your

Middleby Marshall Service Agency.

PROBLEM:

CONVEYOR WILL NOT HOLD PROPER

SPEED OR WILL NOT RUN AT ALL

Check whether the conveyor is jammed on something in oven.

Check for proper tension of conveyor drive chain and conveyor belt. Refer to Section 4 for correct procedure.

Check that the conveyor

drive sprocket is tight.

If conveyor still does not run correctly, contact

your Middleby Marshall Service Agency.

PROBLEM:

BLOWER MOTOR IS RUNNING, YET LITTLE OR NO AIR BLOWS FROM AIR FINGERS

Air fingers reassembled incorrectly,

after cleaning.

Assemble air fingers correctly, after cleaning. Refer to Section 4 procedure, or call your Middleby Marshall Service Agency.

PROBLEM:

OVEN DOES NOT TURN ON WHEN ITS

SWITCHES ARE TURNED ON

Check that all electric supply switches are set to the “ON” or “I” position. Then, start the oven.

If oven still will not start, contact your Middleby

Marshall Service Agency.

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Middleby Marshall PS724E installation manual Section Troubleshooting

PS724E specifications

The Middleby Marshall PS724E is a revolutionary conveyor oven designed to meet the high demands of commercial kitchens while ensuring superior cooking quality and efficiency. Its innovative design incorporates advanced technologies that deliver exceptional performance, making it a top choice for restaurants, pizzerias, and other food service environments.

One of the main features of the PS724E is its unique dual conveyor system that allows for even cooking. The oven utilizes a patented air impingement technology, which pushes heated air onto the food items for faster cooking times and consistent results. This technology ensures that every dish, from pizzas to casseroles, is cooked evenly and effectively. The conveyor belt operates smoothly, allowing chefs to load and unload products easily without compromising speed.

The PS724E is equipped with an advanced digital control system that provides precise temperature settings and cooking times. This system allows operators to program specific cooking profiles for different menu items, ensuring consistent quality while reducing the risk of human error. With easy-to-read displays, staff can monitor cooking status at a glance, streamlining the workflow in busy kitchens.

Another defining characteristic of the PS724E is its energy efficiency. This model is designed to consume less energy than traditional ovens, making it a sustainable choice for businesses looking to reduce their operating costs. The insulation and airflow technologies used in this oven not only maintain high cooking temperatures but also minimize heat loss, contributing to its low energy consumption.

The oven's construction is robust and durable, built to withstand the rigors of a busy kitchen environment. Its stainless steel exterior not only adds a sleek aesthetic appeal but also ensures easy cleaning and maintenance. The ergonomic design of the conveyor makes it user-friendly, promoting safety while enhancing the overall cooking experience.

In summary, the Middleby Marshall PS724E is an innovative conveyor oven that combines advanced cooking technology, energy efficiency, and user-friendly features. With its dual conveyor system, digital control capabilities, and durable construction, it represents a significant advancement in commercial cooking equipment. This oven is perfectly suited for high-volume operations, offering reliability and consistency while helping to elevate food quality to new heights. Whether used for baking pizzas, roasting meats, or crafting baked goods, the PS724E is an invaluable asset for any modern kitchen.