Middleby Marshall Oven PS540 User Manual
Principle
Middleby Marshall PS Series conveyor ovens bake both
faster and at a lower temperature than other ovens. Vertical
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 which tend to insulate
the product. All Middleby ovens are designed to cook a
multitude of products including pizza, seafood, sandwiches,
bagels, ethnic foods and more.
PS540
Electrically Heated Conveyor Oven
General Information
The PS540 conveyor oven is ideally suited for medium-duty
restaurant needs. The oven can cook a wide variety of food
products, including pizza, seafood and bagels.
Standard Features
• Impingement PLUS! low oven prole and dual air return
• Patented EMS Energy Management System* reduces
energy consumption and increases cooking efciency
• 40-1/2” (1029mm) long cooking chamber
• 32” (813mm) wide, 76-1/2” (1943mm) long conveyor belt
• Patented “Jet Sweep” impingement process that delivers
constant heat to the chamber
• Stackable up to three units high
• Microprocessor-controlled bake time/conveyor speed
• Customer-specic adjustable jet ngers that allow control
of heating delivery
• Stainless steel front, sides, top and interior
• Front-loading window with cool handle
• Reversible conveyor direction
Optional Features
• Split belt - two 15” (381mm) belts with individually adjustable
speed settings
• High speed conveyor (Range of 1:00 - 10:00)
• Adjustable legs (replace casters)
• Stainless steel lower shelf on double and triple oven
Conserves Energy
Unit incorporates a patented Energy Management System - EMS.
Middleby ovens provide very efcient heat transfer to product.
Energy is conserved as air is recycled from heater to product,
with minimum loss. Oven is cool to the touch.
Cleanability
PS540 Ovens are designed for easy cleaning. Removable parts
include: crumb pans, end panels, air ngers, exit tray, and a
removable conveyor belt assembly.
Easily Services
Control compartment is designed for quick and easy access.
Warranty
All PS540 models have a one year parts and labor warranty.
Ventilation
Use of a ventilation hood is strongly recommended.
*Photos show ovens equipped with casters. Some installation codes require the
use of adjustable feet instead of casters.
Rev 1 (04/12)
1401 Toastmaster Drive
Elgin, IL 60120 USA
(847) 741-3300 Fax: (847) 741-0015
www.middleby-marshall.com
3-1/2”
PS540-1
53-1/2”
1359mm
51-1/4”
1302mm
TOP VIEW
11”
280mm
21-1/2”
546mm
PS540 Series
Electrically Heated Conveyor Oven
NOTE: Drawings show ovens equipped with casters.
CE-approved units use adjustable feet instead of casters.
NO T E: All drawi ngs s how oven s
equipped with casters. Adjustable feet
that replace the casters are available as
an option. CE-approved ovens require
the use of adjustable feet.
Electrical Junction Box
32”
813mm
89mm
57-13/16”
1468mm
1
47-5/16”
1202mm
33-7/8”
1202mm
18”
457mm
21-1/2”
546mm
165mm
1028mm
6-1/2”
FRONT VIEW
40-1/2”
76-1/2”
1943mm
80”
2032mm
32-5/8”
829mm
1
17-3/8”
441mm
BACK VIEW
SIDE VIEW
1400 Toastmaster Drive, Elgin, IL 60120-9272, USA • (847) 741-3300 • Fax: (847) 741-0015
Rev 1 (04/12) www.middleby-marshall.com
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