Lincoln 3270-2 Oven User Manual


 
FEATURES
GENERAL
DIGITAL CONTROLS
Impinger
®
X2 uses hot air under pressure
which surrounds food with small jets of hot air.
This allows for rapid heating, cooking, baking and
crisping of foods, two to four times faster than
conventional ovens, depending on food product
cooked.
• Uniform heating/cooking of food products offers a
wide tolerance for rapid baking at a variety of
temperatures.
• Variable speed conveyors move products through
the oven one after another, improving product flow
during cooking and drastically reducing labor.
• Safety of conveyorized product movement is a
definite advantage over batch type ovens, as it
eliminates the need for constant tending.
• Customer specific air fingers on top and bottom
allow for the heat to be adjusted and controlled by
zoning.
CONSTRUCTION
Interior and exterior are fabricated from No.4 finish
stainless steel. The air distribution system consists of
2 squirrel cage fans powered by a 3 hp, AC Motor. The
heated air is forced through six (6) distribution fingers,
two located above the top belt, two between the belts and
two below the bottom belt in the baking chamber. Each
finger has the required number of holes to create the air
impingement effect on the food product passing through
the baking chamber on the conveyor belt. The conveyor
belt is a flexible stainless steel design with capacity
for 32” (813mm) wide product and a travel distance of
108” (2743mm), of which 70” (1778mm) is in the baking
chamber. The direct drive conveyor system is powered by
AC motors with external reversing switches on the rear of
the motor control box for installations requiring opposite
belt travel.
The digital control panel is located at the back right
of the oven. It also has one temperature control
for the entire oven and conveyor speed controls for
every belt. The LED readout displays actual cavity
temperature in degrees (F° or C°), conveyor belt
speeds and thermostat indicator light. Diagnostic
messages appear on the screen when applicable.
Bake time and temperatures can be locked out if
desired. All ovens are digitally calibrated at the
factory, reducing the need for periodic calibration.
Item No.
IMPINGER
®
X2 DIGITAL ADVANTAGE SERIES
DUAL BELT CONVEYORIZED GAS FIRED OVEN
MODEL 3270-2
IMPINGER
®
X2 DIGITAL ADVANTAGE SERIES
DUAL BELT CONVEYORIZED GAS FIRED OVEN
Approved by The Canadian Standards Association
Double your capacity with Impinger
®
X2 ovens. Each
Impinger
®
X2 has two conveyors in each baking chamber
and can be stacked two ovens high. Their front removable
panel allows for easier access to internal components.
A double stack of ovens will provide 4 conveyor belts
for cooking. Each belt may be split for more bake time
flexibility. The 3270-2 has a 32” wide conveyor belt, and
70” long baking chamber, as well as a 3” opening above
the conveyor belt. The 3270-2 oven has in excess of 13%
more capacity than the 3262-2. Temperature is adjustable
from 250°F (121°C) to 600°F (316°C). Conveyor speed is
adjustable from 1 minute to 30 minutes cooking time. The
front panel is completely removable allowing easy access
to the fingers and the patented front removable conveyor.
Front panel has an optional accessory door which allows
product to be placed on the moving conveyor inside the
baking chamber when a shorter cook cycle is desired. Air
distribution fingers are removable through the front door for
easy cleaning. Crumb pans are located below the conveyor
belt outside the baking chamber.