Table of Contents

 

Page

SECTION 1

 

DESCRIPTION

6

I. OVEN USES

6

II. OVEN COMPONENTS

6

A. Conveyor Motor Drive

6

B. Crumb Pans

6

C. Conveyor End Stop and Rear Stop

6

D. Conveyor End Stop and Rear Stop

6

E. Conveyor

6

F. End Plugs

6

G. Eyebrows

6

H. Window

6

I. Machinery Compartment Access Panel

6

J. Serial Plate

6

K. Control Panel

6

L. Gas Burner

6

M. Blowers

6

N. Air Fingers

6

III. OVEN SPECIFICATIONS

6

A. Dimensions

6

B. General Specifications

6

C. Electrical Specifications for PS770 Gas Ovens

..... 7

D. Gas Orifice and Pressure Specifications

 

for PS770 Gas Ovens

7

SECTION 2

 

INSTALLATION

7

I. BASE PAD KIT

8

II. INSTALLATION KIT

9

III.VENTILATION SYSTEM

9

A. Requirements

9

B. Recommendations

9

C. Other Ventilation Concerns

9

 

Page

IV. ASSEMBLY

10

A. Base Pad, Legs, Casters, and Stacking

10

B. Restraint Cable Installation

10

C. Conveyor Installation

10

D. Standoff Installation

11

V. FINAL ASSEMBLY

12

VI. ELECTRICAL SUPPLY

12

Connection

13

VII. GAS SUPPLY

13

A. Gas Utility Rough-In Recommendations

13

B. Connection

14

C. Gas Conversion

14

D. Propane Conversion

14

SECTION 3

 

OPERATION

15

I. LOCATION AND DESCRIPTION OF CONTROLS

15

II. NORMAL OPERATION, STEP-BY-STEP

16

A. Daily Startup Procedure

16

B. Daily Shutdown Procedure

16

III. ENERGY MODE

17

IV. SCREEN ALERTS

17

SECTION 4

 

MAINTENANCE

18

I. MAINTENANCE - DAILY

18

II. MAINTENANCE - MONTHLY

19

III. MAINTENANCE - EVERY 3 MONTHS

20

IV. MAINTENANCE - EVERY 6 MONTHS

21

V. KEY SPARE PARTS KIT

22

SECTION 5

 

ELECTRICAL WIRING DIAGRAM

23

I. WIRING DIAGRAM, 770 GAS OVEN, 208/240V,

 

50/60 Hz, 1 Ph

23

5

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Middleby Marshall PS770G GAS installation manual Table of Contents

PS770G GAS specifications

The Middleby Marshall PS770G GAS is a state-of-the-art conveyor oven designed for high-volume cooking, particularly in pizza restaurants and commercial kitchens. With its efficient gas operation, this oven combines quality cooking with energy savings, making it an ideal choice for establishments that demand both speed and culinary excellence.

One of the standout features of the PS770G is its innovative conveyor design, which ensures even cooking throughout the entire product line. This system allows food items to be cooked uniformly as they move through the oven, eliminating hotspots and ensuring consistent results. The adjustable conveyor speed and temperature settings offer chefs the flexibility to customize cooking times and achieve their desired results for various menu items.

The PS770G is equipped with advanced airflow technology, promoting optimal heat distribution. This technology ensures that hot air circulates effectively, reaching all parts of the oven chamber. As a result, users can expect quicker cooking times while maintaining the quality and flavors of their dishes. Additionally, this oven incorporates a patented air flow system that allows for better product browning and crisping, providing a desirable texture for pizzas and other baked goods.

Safety is also a priority in the design of the PS770G. The oven is built with a robust stainless steel exterior, which not only offers durability but also makes it easier to clean. Furthermore, the oven features a cool-to-the-touch door handle and a safety sensor that prevents the conveyor from operating if the door is open.

Efficiency is a key advantage of the PS770G, as it is designed to minimize energy consumption without compromising on performance. Its gas-fueled operation allows for rapid pre-heating and consistent cooking temperatures, ensuring that operators can meet high demand during peak hours without the worry of downtime.

In summary, the Middleby Marshall PS770G GAS conveyor oven is ideal for high-volume commercial kitchens seeking efficiency, consistency, and quality. With features like adjustable conveyor speeds, advanced airflow technology, and robust safety measures, this oven stands out in the market. Its ability to provide quick cook times and superior results makes it an essential tool for chefs looking to elevate their culinary offerings.