Middleby Marshall PS570S installation manual IV. Assembly, Base Pad, Legs, Casters, and Stacking

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IV. ASSEMBLY

A.Base Pad, Legs, Casters, and Stacking

NOTE: Optional Stacking Lift Kit (P/N 30580)

The Stacking Lift Kit, P/N 30580, is available separately. This Kit provides a complete lift adapter set, specifically designed for stacking PS570S oven cavities. The Kit includes an instructional videotape.

1.Install the top panels in place on the top oven cavity. Follow the instructions provided with the top panels.

2a. Legs/Casters Installation - Single and Double Ovens

Install one leg extension to each corner of the base pad using the 1/2"-13x1-1/4" bolts, 1/2" flat washers, and 1/2" lockwashers supplied in the Installation Kit. See Figure 2-3.

Install one adjustable leg and one caster into the holes on the bottom of the leg extension. The adjustable leg should be installed into the OUTSIDE hole (closest to the front or rear face of the oven). The caster should be installed into the INSIDE hole.

2b. Legs/Casters Installation - Triple Ovens

Install one adjustable leg and one caster into the 3/4" holes on the bottom of the base pad, as shown in Figure 2-5. The adjustable leg should be installed into the OUTSIDE hole (closest to the front or rear face of the oven). The caster should be installed into the INSIDE hole.

2c. Legs/Casters Installation - Quad Ovens

Install one outrigger to each corner of the base pad using the 1/2"-13x1-1/4" bolts, 1/2" flat washers, and 1/2" lockwashers supplied in the Installation Kit. See Figure 2-6.

Install the casters onto the outriggers using the 3/8"- 16x1" screws, 3/8" flat washers, and 3/8" lockwashers supplied in the Installation Kit. The two locking casters should be installed on the front side of the oven.

3.Install the base pad onto the lower oven cavity. Check that the eyebolt welded onto the pad faces the rear of the oven.

4.Stack the oven cavities. If necessary, refer to the instructional videotape provided with the Stacking Lift Kit (P/N 30580).

B.Restraint Cable Installation

Because the oven is equipped with casters, a restraint cable assembly must be installed to limit the movement of the appliance without depending on the connector and the quick disconnect device or its associated piping. One end of the cable is anchored to the eyebolt on the rear surface of the oven's base pad, while the other is anchored to the wall. See Figure 2-7.

After connecting the restraint cable, move the oven to its final location. For single, double, and triple ovens, adjust the 6” (152mm) legs so that the casters are off the floor. For quad ovens, lock the two front casters.

SECTION 2 - INSTALLATION

Figure 2-4 - Legs and Casters for Single or Double Oven

Front or Rear

Left or Right Side

of oven

of oven

1/2"

flat washer

1/2" lock washer

1/2"-13 x 1-1/4"

 

hex screw

Caster

 

Leg uses OUTSIDE

uses

INSIDE

hole (closest to front

hole

or rear of oven)

 

Figure 2-5 - Legs and Casters for Triple Oven

Front or Rear

Left or Right Side

of oven

of oven

Leg uses OUTSIDE

Caster uses

hole (closest to front

or rear of oven)

INSIDE hole

Figure 2-6 - Legs and Casters for Quad Oven

Front or Rear

Left or Right Side

of oven

of oven

C.Conveyor Installation

NOTE

Split belt conveyors can only be installed from the end of the oven with the drive motor.

Single-belt conveyor assemblies may be inserted into either end of the oven. If it is to be installed from the end of the oven without the drive motor, the drive sprocket assembly must be removed.

To remove the drive sprocket (if necessary), loosen the set screw on the conveyor collar as shown in Figure 2-8. Then, pull the sprocket assembly straight out.

1/2" flat washer

3/8" flat

1/2" lockwasher washer

1/2"-13 x 1-1/4"

hex screw

3/8" lock

washer

Locking casters - FRONT of oven

Non-locking casters -

REAR of oven

3/8"-16 x 1"

hex screw

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Contents Owners Operating Retain This Manual For Future Reference Table of Contents General Specifications per oven cavity DimensionsDescription Conveyor Drive Motor Moves the conveyorInstallation Installation Kit Installation KIT see Figure Requirements III. Ventilation SystemRecommendations Other ventilation concernsRestraint Cable Installation IV. AssemblyConveyor Installation Base Pad, Legs, Casters, and Stacking10 Checking the conveyor tension Duringpressuretestingnoteoneofthefollowing Final AssemblyVI. Electrical Supply VII. GAS SupplyGas Utility Rough-In Recommendations ConnectionGas Conversion Location and Description of Controls OperationDailystartupprocedure DailyshutdownprocedureII. Normal Operation STEP-BY-STEP Actual Temp III. Quick Reference Digital Temperature ControllerSymptom Problem Solution IV. Quick Reference TroubleshootingMaintenance Daily MaintenanceRemoving the Conveyor II. Maintenance MonthlySplit Belt Disassembly and Cleaning III. Maintenance Every 3 MonthsIV. Maintenance Every 6 Months Blower BeltsLubricating the Blower Fan Bearings Description KEY Spare Parts KITElectrical Wiring Diagram

PS570S specifications

The Middleby Marshall PS570S is a state-of-the-art conveyor oven that has carved a niche for itself in the fast-paced foodservice industry. Renowned for its remarkable efficiency and versatile cooking capabilities, this oven is an ideal solution for high-volume operations, including pizza shops, restaurants, and other commercial kitchens.

One of the standout features of the PS570S is its advanced cooking technology. The oven incorporates Middleby Marshall’s patented "ShadowBand" technology, which uses a unique heat transfer system that enhances cooking speed and consistency. The design provides optimal heat distribution, ensuring that every item cooked achieves a perfect golden-brown finish while maintaining moisture within the food. This feature is particularly beneficial for products like pizzas, where both crust texture and toppings' freshness are paramount.

The PS570S also boasts an impressive conveyor system that operates at various speeds, allowing operators to customize cooking times based on the specific items being prepared. The oven includes a width-adjustable conveyor belt, catering to a variety of food sizes and types. This flexibility supports an array of menu options, from traditional pizzas to baked goods, ensuring that businesses can meet a diverse range of customer demands.

Moreover, the energy efficiency of the PS570S is notable. The oven utilizes a high-efficiency gas burner system, which significantly reduces energy consumption while maintaining optimal cooking performance. This translates to lower operational costs, making it an attractive choice for budget-conscious establishments looking to maximize their returns.

Another important characteristic is the oven's intuitive digital control system. Operators can easily set cooking times, temperatures, and conveyor speed through an easy-to-navigate interface. The digital controls also allow for programmable recipes, enabling staff to replicate successful dishes with accuracy, thus minimizing waste and maximizing quality.

In terms of maintenance, the PS570S is designed with easy access to internal components, ensuring that cleaning and servicing can be performed quickly and efficiently. The oven's robust construction promises durability, making it a long-term investment for any commercial kitchen.

In summary, the Middleby Marshall PS570S combines advanced heating technology, customizable cooking options, energy efficiency, and user-friendly controls. With its reliability and versatility, it stands out as an essential tool for any operation that prioritizes quality and speed.