Middleby PS220FS General Manual

PS220FS

AIA File No.:

Item No.:

Direct Gas Fired Conveyor Oven

PS220FS Single Unit

PS220FS-D Double Unit

Principle

Middleby Marshall PS Series conveyor ovens bake both faster and at a lower temperature than other ovens. Patented v ertical columns of hot air move heat aerodynamically instead of using high temperatures. The streams of hot air remove the boundary layers of cool, heavy air that tend to insulate the product. This process allows rapid baking without burning. All Middleby ovens are designed to cook a wide range of products, including pizza, seafood, bagels, ethnic foods and more.

General Information

PS220FS conveyor ovens feature a 40.5" cooking chamber, a 20" wide conveyor belt and the patented “Jet Sweep” impingement process that delivers constant heat to the chamber. All ovens feature microprocessor controlled bake time/conveyor speed. Six adjustable jet fingers and front-loading window are standard. Ovens have stainless steel front, sides and top.All ovens include installation kit, restraining cable, 4' AGA flex hose and brushed steel legs. Heating is controlled in 8" adjustable zones. Top and bottom heating is independently adjustable. The conveyor drive is reversible and provides automatic delivery when product is finished. Front loading window with cool handle design allows products with different bak e times to be cooked consistently regardless of loading.

Special Features

PS220FS units are stackable two high, and split belt option is available upon request.

Conserves Energy

Middleby ovens provide efficient heat transfer to product. Energy is conserved as air is recycled from heater to product with minimum flue or vent loss.

Cleanability

PS220FS ovens are designed for easy cleaning. Removable parts include crumb pans, end panels, air fingers and a folding conveyor belt assembly for easy removal.

Easily Serviced

Control compartment is designed for quick and easy access. All electrical controls are door-mounted.

Warranty

All PS220FS models have a one year parts and labor warranty. Oven start-up and demonstration are included at no additional charge (USA only).

Ventilation

For installation under a ventilation hood only.

Form 4103

Middleby Marshall

A MIDDLEBY COMPANY

1400 Toastmaster Drive Elgin, Illinois 60120 USA (847) 741-3300 Fax:(847) 741-0015 www.middleby.com

Min. Gas Pipe Size Gas Valves (full flow gas shut-off valve) Req'd Supply Gas Pressure* Power Natural Gas 1 or 2 ovens 2" (508) NPT .75" (19.05) ID each oven 6" (15mbar) to 14" (35mbar) water column 100,000 BTU/HR (30kW) per cavity Natural Gas 3 or 4 ovens 2.5" (63.5) NPT .75" (19.05) ID each oven 6" (15mbar) to 14" (35mbar) water column 100,000 BTU/HR (30kW) per cavity Propane Gas 1 or 2 ovens 1.5" (38.1) NPT .75" (19.05) ID each oven 11.5" (28mbar) to 14" (35mbar) water column 100,000 BTU/HR (30kW) per cavity Propane Gas 3 or 4 ovens 2" (50.8) NPT .75" (19.05) ID each oven 11.5" (28mbar) to 14" (35mbar) water column 100,000 BTU/HR (30kW) per cavity

(CE Max 50mbar)

GENERAL INFORMATION

Heating Bake Belt Max. Bake Ship Ship

Zone Chamber Width Height Width Depth Operating Time Wt. Cube

Temp. Range (lbs.)

PS220FS Single

40.5" 5.5 sq.ft. 20" 51.5" 80" 44.9" 550° 2 min.,40 sec.

925 132 ft.

(1028.7) (.51 sq.m) (508) (1308.1) (2032) (1139.8) (287°C) to 29 min., 50 sec.

PS220FS Double

81" 11 sq. ft. 20" 63.5" 80" 44.9" 550° 2 min.,40 sec.

1850 264 ft.

(2057.4) (1.02 sq.m) (508) (1612.9) (2032) (1139.8) (287°C) to 29 min., 50 sec.

RECOMMENDED MINIMUM CLEARANCES

Rear of Oven Left Conveyor Right Conveyor Extension

to Wall Extension to Wall to Wall (control panel side)

1" (25.4) 0" 18" (457.2)

Middleby Marshall Model PS220FS Direct Gas Fired Conveyor Oven

Baking chamber opening: 3.5" (88.9 mm). Scale .25" (6.35 mm) = (304.8 mm) approx.

NOTE: All Figures In Parentheses Are In Millimeters

Unless Otherwise Specified

TOP VIEW

21.625" (549.3)

(76.2)

38.5"

(977.9)

36.5"

(927.1)

18.062" (458.8)

40.625"

(1031.9)

76.5"

(1943.1)

80"

(2032)

20"

(508)

Cooking

Zone

44.875"

(1139.5)

FRONT VIEW

PS220FS Single

51.562"

(1309.7)

35.687" (906.5)

21.5"

(546.1)

6.5"

(165.1)

FRONT VIEW

PS220FS Double

63.562"

(1614.5)

47.75"

(1212.9)

20.562" (522.3)

6.5"

(165.1)

BA CK VIEW

PS220FS Single

27.5"

(698.5)

9.5"

(241.3)

28.5"

(723.9)

8.875"

(225.4)

18.187" (461.9)

BA CK VIEW

PS220FS Double

27.5"

(698.5)

9.5"

(241.3)

3.125" (79.4)

40.625"

(1031.9)

13.5"

(342.9)

8.875"

(225.4)

18.187" (461.9)

Middleby Marshall

1400 Toastmaster Drive, Elgin, IL 60120-9272 USA • (847) 741-3300 • Fax: (847) 741-0015

www.middleby.com

Printed in U.S.A. 8/00 Form 4103

GAS SUPPLY PROVIDED BY CUSTOMER

Gas Fired Ovens Voltage Phase HZ Amps Supply Breakers

PS220FS 208 - 240 1 50/60 4.1 2 pole, 4 wire per local codes

(2 hot, 1 neutral,1 ground)

PS220FS 220 - 230 1 50 800 Watts 2 pole, 3 wire per local codes

(CE Listed) (2 hot, 1 ground)

ELECTRICAL RATINGS (per cavity)

Above specifications subject to change without notice.

* For CE gas supply applications, please consult factory for specifics.