SECTION 3 - SERVICING COMPONENTS

Appendix - Instructions for Service Kits 33984 and 33985 -

Oven Thermocouple Kit, 11/01

PS536

Thermocouples on these ovens are located inside the ma- chinery compartment. They are secured in place by a sheet metal screw that traps the thermocouple flange against the wall of the compartment. See Figure 7.

NOTE FOR HIGH LIMIT THERMOCOUPLES:

PS536 ovens have two thermocouples, one mounted above the other. The upper thermocouple senses the oven temperature and is connected to the temperature controller. The lower thermocouple is connected to the high limit control module. Either thermocouple can be replaced using this Kit.

1.Loosen the sheet metal screw that holds the thermo- couple flange to the wall of the machinery compart- ment.

2.Pull the thermocouple out of the machinery compart- ment. Disconnect the thermocouple leads.

3.Install the new thermocouple so that its flange fits firmly against the wall of the machinery compartment. Tighten the sheet metal screw so that its head holds the ther- mocouple flange securely in place.

NOTE: PS536 ovens do not use a thermocouple mount- ing tube, so it is CRITICAL that the thermocouple flange is securely fastened to the wall of the machinery com- partment.

4.Route the thermocouple leads away from the ignition cable. Connect the leads as shown in Figure 8.

Figure 7

Thermocouple Installation - PS536

 

 

Sheet

 

 

metal

 

 

screw

Thermocouple

 

Thermocouple

 

 

 

 

flange

 

Plenum

Machinery

 

compartment

 

wall

 

wall

 

 

Temperature-

 

 

sensing

 

 

thermocouple

 

 

High limit

thermocouple

Screw head holds thermocouple

flange in place

Figure 8

Thermocouple Wiring - PS536

Digital Temperature Controller

White

Red

Shielded

ground lead

High Limit Control Module

Red White

Shielded

ground lead

5

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Middleby Marshall PS360, PS570, PS200, PS555, PS220, PS224 PS310 manual PS536
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PS224 PS310, PS220, PS555, PS200, PS360 specifications

The Middleby Marshall PS555 is a standout commercial pizza oven renowned for its performance, efficiency, and advanced technologies. Designed with the modern pizzeria in mind, the PS555 delivers exceptional cooking results while maximizing energy efficiency and throughput.

One of the key features of the PS555 is its innovative cooking technology, which incorporates both convection and radiant heat. This unique combination ensures that pizzas are cooked evenly and quickly, achieving a perfectly crispy crust and evenly melted cheese every time. The oven’s high-speed air impingement system accelerates cooking times, allowing pizzerias to serve more customers in less time without compromising quality.

The PS555 is designed with a spacious cooking chamber that can accommodate multiple pizzas simultaneously. With its ability to fit pizzas up to 18 inches in diameter, the oven is ideal for establishments with high demand. Additionally, the adjustable conveyor speed allows operators to customize the cooking time based on their specific menu items, enhancing versatility and productivity.

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User-friendly controls make it simple for operators to manage the cooking process. The PS555 features digital controls with programmable settings, enabling quick adjustments to temperature and cooking time. This ensures consistent quality across different shifts and helps maintain product standards while simplifying staff training.

Durability is another defining characteristic of the PS555. Built with high-quality materials, the oven is designed for heavy use in busy commercial kitchens. Its stainless steel construction ensures resistance to wear and tear, making it a worthwhile investment for any pizzeria.

In summary, the Middleby Marshall PS555 pizza oven is a high-performance piece of equipment that combines advanced cooking technologies, efficiency, and durability. Its ability to deliver consistently excellent results while streamlining operations makes it an essential asset for any pizza business aiming to enhance its productivity and customer satisfaction.
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