Middleby Marshall PS300F III. Assembly, IV. Thermocouple Installation, Stacking, Stands

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III. ASSEMBLY

A.Stacking

If the installation will include upper ovens mounted atop lower ovens:

1.

Remove the casters (pre-attached to each oven cavity) from

 

the upper ovens.

2.

Stack the oven cavities. If necessary, refer to the Installation

 

Manual for Model PS310/360 Ovens (Middleby P/N 88210-

SECTION 2 - INSTALLATION

Figure 2-3 - Exploded View, Oven Stand

Attachment

plates inc. w/

upper oven

0025).

B.Stands

If the installation includes ovens that are to be mounted on stands:

installation kit

ENGLISH

•Remove the casters (pre-attached to each oven cavity) and install them on the stands as shown in Figure 2-3.

•Assemble the ovens to the stands. An exploded view of the stand is shown in Figure 2-3.

C.Flue Vent(s)

For gas ovens, attach one flue vent to the rear wall of each oven cavity. Use one #10-16 x 3/8" and two #10-32 x 3/4" screws for each flue vent. These screws are provided in the Installation Kit.

IV. THERMOCOUPLE INSTALLATION

1.Install one thermocouple sensing bulb into each of the two holes in the rear panel of the oven, as shown in Figure 2-4. Fasten each thermocouple in place using one of the #10- 32 x 3/8" screws supplied in the Installation Kit.

2.Thread BOTH sets of thermocouple leads through the grommet and into the machinery compartment, as shown in Figure 2-4.

3.Remove the right-side access panel of the machinery compartment.

4.Thread the thermocouple leads through the side of the machinery compartment as shown in Figure 2-5, and into the electrical box (at the right-front of the machinery compart- ment).

5.Connect BOTH sets of thermocouple leads to the tempera- ture controller as shown in Figure 2-6. Note that the two thermocouples are now tied together at the temperature controller.

6.Replace the right-side panel of the machinery compart- ment.

7.Repeat Steps 1-6 for any other oven cavities in the installa- tion.

Casters inc.

w/oven

Figure 2-4 - Thermocouple Installation Locations

Thermocouples

Grommet-protected hole

Figure 2-5 - Placing the Thermocouple Leads

Figure 2-6 - Thermocouple Lead Connections

8=White=Positive

7=Red=Negative R=No Connection

Ground=Shielded cable

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Contents Owners Operating English Table of Contents Oven Uses III Oven SpecificationsConveyor Drive Motor Moves the conveyor Not ShownGeneral specifications per oven cavity Installation Installation kit components one kit required per cavity Installation KITAdditional installation kit components for gas ovens 811Requirements II. Ventilation SystemRecommendations Other ventilation concernsIV. Thermocouple Installation III. AssemblyStacking StandsOven Positioning and Alignment Tandem Oven AssemblyLeftoven Rightoven Be pre-mounted to Either of the oven CavitiesFrame of the right oven, pointing outward as shown Push the ovens together. Check that the mounting boltsReplace the rear axial cooling fans. See Figure VI. Conveyor Installation InstallingtheConveyor-AllovensEXCEPTTandem modelsLift the conveyor and position it in the oven as shown Installing the Conveyor and Belt Tandem oven models VII. Final AssemblyLink Orientation Tandem Oven Heavy-Duty Conveyor FrameAdditional Information Electric Ovens Additional Information Gas OvensConnection If incoming pressure is over 14 W.C mbar, a sepa DuringpressuretestingnoteoneofthefollowingGas Meter Gas LineLocation and Description of Controls Dailyshutdownprocedure DailystartupprocedureII. Normal Operation STEP-BY-STEP Display, and wait forActual Temp III. Quick Reference Digital Temperature ControllerOven will not heat Controls may be set incor Rectly Quick Reference TroubleshootingMaintenance Cooling Fan/Vent Locations PS360EWB Maintenance DailyRemoving Air Fingers and Plates II. Maintenance MonthlySplit Belt Idler Shaft Additional Key Spare Parts Kit components for gas ovens Key Spare Parts Kit components all ovens

PS300F specifications

The Middleby Marshall PS300F is an advanced pizza oven designed for high-volume operations while ensuring consistent quality and superior performance. This innovative oven combines cutting-edge technology with user-friendly features, making it an ideal choice for restaurants, pizzerias, and foodservice operations that demand efficiency and speed.

One of the standout features of the PS300F is its patented airflow technology. This system is designed to circulate hot air evenly throughout the cooking chamber, which helps create a perfectly baked pizza with a crispy crust and thoroughly cooked toppings. The even heat distribution ensures that every inch of the pizza receives the same level of cooking, reducing the chances of hot or cold spots that can affect the overall quality.

The PS300F is equipped with a double-deck design, allowing for increased production capacity without requiring additional floor space. Each deck can accommodate multiple pizzas at once, making it an ideal choice for busy establishments where speed is crucial. Operators can load pizzas into both decks simultaneously, significantly reducing cooking times during peak hours.

Another key characteristic of the PS300F is its digital control panel. This user-friendly interface allows operators to set precise cooking times and temperatures, ensuring optimal results every time. The oven also features programmable settings, enabling users to save specific cooking parameters for different types of pizzas, simplifying the process during high-volume service.

Energy efficiency is another important consideration in the design of the PS300F. The oven is constructed with high-quality insulation to minimize heat loss, contributing to lower energy consumption. This makes it not only an environmentally friendly option but also a cost-effective choice for businesses looking to reduce their utility bills.

Durability is a hallmark of the Middleby Marshall brand, and the PS300F exemplifies this commitment to quality. Built with robust materials and designed to withstand the rigors of a busy kitchen, this oven promises longevity and reliable performance.

In conclusion, the Middleby Marshall PS300F is a top-tier pizza oven that brings together innovative technology, efficiency, and durability. Its advanced features make it an excellent investment for any foodservice operation focused on delivering high-quality pizzas in a fast-paced environment. With its combination of performance and ease of use, the PS300F is poised to enhance any culinary experience.
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