Roundup RT-2 User manual

P/N 1011272 Rev. A 06/14
Mini Radiant Toaster
Model RT-2
Mfg. Number
9210902
www.ajantunes.com

2P/N 1011272 Rev. A 06/14
CONTENTS
General ......................................................2
Warranty
Information...............................................2
Service/Technical
Assistance..................................................2
Important Safety
Information...............................................3
Warnings ...................................................3
Specications............................................4
Installation ................................................5
Operating
Instructions ...............................................6
Toasting Product ................................................6
Adjusting Toast Quality....................................7
Purging product ................................................7
Toaster Settings ..................................................8
Shutting down the Toaster .............................8
Hi Limit Reset Button........................................8
Maintenance .............................................9
Daily Maintenance.............................................9
Error Messages..........................................9
Troubleshooting .....................................10
Replacement Parts..................................11
Wiring Diagram.......................................16
Notes........................................................17
Limited Warranty ....................................20
GENERAL
This manual provides the safety, instal-
lation, and operating procedures for
your toaster. Please read all of the infor-
mation contained in this manual prior
to installing and operating the toaster.
Your toaster is manufactured from
the nest materials available and is
assembled to Roundup’s strict quality
standards. This toaster was tested at the
factory to ensure dependable trouble-
free operation.
WARRANTY
INFORMATION
Please read the full text of the Limited
Warranty in this manual.
If the unit arrives damaged, contact the
carrier immediately and le a dam-
age claim with them. Save all packing
materials when ling a claim. Freight
damage claims are the responsibility
of the purchaser and are not covered
under warranty.
The warranty does not extend to:
yDamages caused in shipment or
damage as result of improper use.
yInstallation of electrical service.
yNormal maintenance as
outlined in this manual.
yMalfunction resulting from
improper maintenance.
yDamage caused by abuse
or careless handling.
yDamage from moisture into
electrical components.
Damage from tampering with, removal
of, or changing any preset control or
safety device.
SERVICE/TECHNICAL
ASSISTANCE
If you experience any problems with
the installation or operation of your
system, contact A.J. Antunes & Co.
at 1-630-784-1000, or toll free in the
United States at 1-800-253-2991.
Fill in the information in the next
column and have it handy when calling
for assistance. The serial number is on
the specication plate located on the
system.
Purchased From
Date of Purchase
Model Number
Serial Number
Mfg. Number
Use only genuine Roundup replace-
ment parts in this unit. Use of replace-
ment parts other than those supplied
by the manufacturer will void the war-
ranty. Your Authorized Service Agency
has been factory trained and has a com-
plete supply of parts for this unit.
Visit www. ajantunes.com or con-
tact the factory at 1-630-784-1000 to
locate your nearest Authorized Service
Agency. Refer to the service agency
directory packaged with your manual
and ll in the information below.
Authorized Service Agency
Name
Phone Number
Address
IMPORTANT
A.J. Antunes & Co. reserves the right to
change specications and product de-
sign without notice. Such revisions do not
entitle the buyer to corresponding changes,
improvements, additions or replacements
for previously purchased equipment.
IMPORTANT
Keep these instructions for future refer-
ence. If the unit changes ownership, be sure
this manual accompanies the equipment.

3
P/N 1011272 Rev. A 06/14
IMPORTANT SAFETY
INFORMATION
Use the following guidelines for safe
operation of the unit.
yRead all instructions be-
fore using equipment.
yFor your safety, the equip-
ment is furnished with a prop-
erly grounded cord connec-
tor. Do not attempt to defeat
the grounded connector.
yInstall or locate the equip-
ment only for its intended use
as described in this manual.
Do not use corrosive chemi-
cals in this equipment.
yDo not operate this equipment if
it has a damaged cord or plug, if
it is not working properly, or if it
has been damaged or dropped.
yThis equipment should be
serviced by qualied person-
nel only. Contact your nearest
Authorized Service Agency
for adjustment or repair.
yDo not block or cover any
openings on the unit.
yDo not immerse cord
or plug in water.
yKeep cord away from
heated surfaces.
yDo not allow cord to hang over
edge of table or counter.
yTurn the power o, unplug the
power cord, and allow unit to cool
down before performing any ser-
vice or maintenance on the unit.
yThe equipment should be
grounded according to local
electrical codes to prevent the
possibility of electrical shock. It
requires a grounded receptacle
with separate electrical lines,
protected by fuses or circuit
breaker of the proper rating.
yAll electrical connections must
be in accordance with lo-
cal electrical codes and any
other applicable codes.
yDo not clean this appli-
ance with a water jet.
WARNINGS
Be advised of the following warnings
when operating and performing main-
tenance on this unit.
yIf the supply cord is damaged, it
must be replaced by the manu-
facturer or its service agent or
a similarly qualied person
in order to avoid a hazard.
yDo not modify the power sup-
ply cord plug. if it does not t
the outlet, have a proper outlet
installed by a qualied electrician.
yDo not use an extension
cord with this appliance.
yElectrical ground is re-
quired on this appliance.
yCheck with a qualied electrician
if you are unsure if the appli-
ance is properly grounded.
yIf a chemical cleaner is used, be
sure it is safe to use on cast alu-
minum. Observe all precautions
and warnings on product label.
yInspection, testing, and re-
pair of electrical equipment
should only be performed by
qualied service personnel.
yThis equipment is to be installed
to comply with the basic plumb-
ing code of the Building Ocials
and Code Administrators, Inc.
(BOCA) and the Food Service
Sanitation Manual of the Food
and Drug Administration (FDA).
yDo not use abrasive materials.
The use of these may cause dam-
age to the stainless steel nish.
yChlorides or phosphates in clean-
ing agents (e.g. bleach, sanitizers,
degreasers or detergents) could
cause permanent damage to
stainless steel equipment. The
damage is usually in the form of
discoloration, dulling of metal
surface nish, pits, voids, holes, or
cracks. This damage is permanent
and not covered by warranty.
yThe following tips are recom-
mended for maintenance of
your stainless steel equipment:
yAlways use soft, damp cloth
for cleaning, rinse with clear
water and wipe dry. When
required, always rub in direc-
tion of metal polish lines.
yRoutine cleaning should be
done daily with soap, ammo-
nia detergent, and water.
yStains and spots should be
sponged using a vinegar solution.
yFinger marks and smears
should be rubbed o us-
ing soap and water.
yHard water spots should be
removed using a vinegar solution.

4P/N 1011272 Rev. A 06/14
Model Volts Watts Amps Hertz Plug
Description
9210902
RT-2 208 5000 24 50/60
5-15P 15 Amps., 120 V.,
Non-Locking
(assembly only)
13.06”
(331.8 mm)
23”
(584.2)
18.98”
(482.1 mm)
13.06”
(331.8 mm)
23”
(584.2)
18.98”
(482.1 mm)
SPECIFICATIONS

5
P/N 1011272 Rev. A 06/14
INSTALLATION
NOTE: When placing the toaster
into service, make sure to
provide at least 3 inches of
space on all sides of the unit.
1. Remove unit and all pack-
ing materials from shipping
carton. The toaster is shipped
with the items listed below:
• Owner’s Manual
• Authorized Service Agency
Directory
NOTE: If any parts are missing
or damaged, contact
Antunes Technical Service
IMMEDIATELY at 1-877-392-
7854 or 1-630-784-1000.
2. Remove all packing materi-
als and protective cover-
ings from the unit.
3. Refer to Figure 1. Crumb Tray
and the Bun Chute. Wash these
items at the 3 compartment
sink and set aside to air dry
4. Wipe all surfaces of the unit
with a hot damp cloth.
NOTE: Do NOT use a dripping wet
cloth. Wring out before use.
5. Re-install the Crumb
Tray and Bun Chute.
When placing the unit into service, pay
attention to the following guidelines.
yMake sure to provide at
least 3 inches of space on
all aides of the unit.
yMake sure the power switch
is o and the unit is at room
temperature before plug-
ging in the power cord.
yDo not block or cover any
openings on the unit.
yDo not immerse the power
cord or plug in water.
yKeep the power cord away
from heated surfaces.
yDo not allow the power
cord to hang over edge
of table or counter.
NOTE: The main Control Panel is
located on the front of the unit.
Figure 1 Figure 2
CRUMB TRAY
BUN CHUTE
REAR PANEL

6P/N 1011272 Rev. A 06/14
OPERATING
INSTRUCTIONS
NOTE: To ensure proper operation,
toast some test product
at the start of each day.
NOTE: The toaster is programmed to
start up in Breakfast mode.
NOTE: If the toasting quality
needs adjustment, refer
to Adjusting Toasting
Quality in the Operation
section of this manual.
On the front of the toaster, press the
Power button to turn the toaster on.
The unit makes a clicking sound. This
is normal.
The unit displays the software version
and starts to warm up (10 minutes) .
After the system check, the unit dis-
plays the Mun Bagel Wait message.
This means the unit is warming up.
The unit displays the Mun Bagel
Ready message when it reaches
proper operating temperature.
1
2
3
4
5
TOASTING PRODUCT
Facing the front of the unit, insert prod-
uct as described.
Insert Muns and Bagels in the Feeder
with the cut side up.
Refer to the image below.
Power button.
Press to turn
on, press and
hold to turn off.
MUFFIN
BAGEL
WAIT
MUFFIN
BAGEL
READY
Product exits
toaster here
OFF is displayed on the screen when
the toaster is powered o.
Power button.
Insert
product here
CUT SIDE
UP
After inserting a mun or bagel into
the toaster, press the Mun or Bagel
button. This starts a timer that tracks
the length of time product is held in
the toaster. When you press the Mun
or Bagel button, a green light appears
in the timer area (above). Each mun
or bagel toasted should be tracked.
When that product is used, press the
appropriate unload button to reset the
timer.
yA green light in the timer means
the product can be used.
yA ashing green light means the
product is nearing end of usage.
yA steady red light means the
product should NOT be used.
TIMER AREATIMER AREA

7
P/N 1011272 Rev. A 06/14
ADJUSTING TOAST QUALITY
The unit can be adjusted to provide a
lighter or more darkly toasted product.
Follow these steps to adjust toasting
quality.
Press the Light or Dark Button briey
to view the current setting. Press and
hold the Light or Dark button for 5
seconds to enter edit mode. When the toaster is set as desired,
release the buttons and the toaster will
beep and save the settings to memory.
NOTE: This setting is maintained
when the unit is powered o.
Use the Light and Dark Arrow but-
tons to adjust the toasting quality to
darker or lighter respectively.
NOTE: The UP Arrow (Light
button)increases toasting
darkness. The DOWN Arrow
(Dark button) decreases
toasting darkness.
1
2
MUFFIN
BAGEL
READY
1
PURGING PRODUCT
If you need to purge product from the
toaster, press and hold both the Light
and Dark buttons. The Purge message
appears on the display and the toaster
speeds up, purging the product.
PURGE

8P/N 1011272 Rev. A 06/14
TOASTER SETTINGS
The following tables shows the recom-
mended settings for the toaster:
Breakfast
Setting Value
IR Percent Upper 65%
IR Percent Lower 50%
Air 25%
Toast Color 640
SHUTTING DOWN THE TOASTER
Follow these steps to shut down the
toaster:
1. Press and hold the Power button.
2. The unit enters cool down mode
and displays OK to Clean. The
fans continue to run. The unit
shuts down completely when
this cool down mode completes.
HI LIMIT RESET BUTTON
A hi-limit control turns o power to
the unit if it overheats. To reset this Hi-
Limit control, allow sucient time (10-
15 minutes) for the unit to cool down,
then remove the Hi-Limit control cap
and press the reset button located on
the rear of the unit. If the unit requires
continuous resetting, call for service.
HI LIMIT RESET
LOCATION

9
P/N 1011272 Rev. A 06/14
MAINTENANCE
WARNING
The unit will remain hot while it is cooling
down. Personal injury and burns may result
from touching the unit before it is nished
cooling down. Wear Heat Resistant Gloves.
DAILY MAINTENANCE
The daily maintenance steps involve:
yCleaning the Acces-
sories and Toaster
yCleaning the Release Sheet
Cleaning the Accessories and Toaster
1. Turn the toaster o. The unit
enters a 20 minute cool down
mode and displays OK to Clean
when complete. The fans and
conveyors continue to run. The
cleaning mode continues for 20
minutes and shuts the unit down
automatically when complete.
NOTE: You do not need to wait
for the count down to
complete. Continue with
the cleaning steps as soon
as you see OK to Clean.
2. Refer to Figure 3. Remove Crumb
Tray and Bun Chute and set aside.
3. Wash the Crumb Tray and
Bun Chute in soap and wa-
ter. Rinse with clean wa-
ter and allow to air dry.
4. Wipe all surfaces of the unit
with a hot damp cloth.
NOTE: Do not use a dripping wet
cloth. Wring out before use.
5. Remove the Rear Panel and
wipe the inside of the toaster
with a hot damp cloth.
Figure 3
ERROR MESSAGES
IF the toaster displays any error mes-
sage, contact the factory immediately
at 1-630-784-1000.
CRUMB TRAY
BUN CHUTE
REAR PANEL

10 P/N 1011272 Rev. A 06/14
TROUBLESHOOTING
Problem Possible Cause Corrective Action
No Control Display
Power cord not plugged in Plug power cord into the proper electrical outlet
Hi-Limit has tripped Allow unit to cool and reset the Hi-Limit Control. If it trips again, contact your
Maintenance person or Authorized Service Agency.
Circuit breakers turned o or tripped. Damaged electri-
cal outlet, plug, or cord. Power switch damaged
Reset circuit breakers. If they trip again, check the power cord,plug, and outlet for
damage. Contact your Maintenance person, Authorized Service Agency.
Faulty or mis aligned communication cable Replace or align communication cable
Faulty Transformer Replace transformer.
Conveyor does not turn on
Conveyor Belt/Chain has stretched. Chain skipping on
sprockets.
Measure and adjust the conveyor belt chains as described in the Maintenance
section of this manual.
Loose sprocket Verify setscrew is tight on at part of shaft.
Motor Drive Chain came o sprocket(s) Reinstall drive chain
Inernal part /object interfering within conveyor system Check for interference & clear up as necessary.
Dive chains need lubrication. Lubricate chain
All Stop Button was pressed The toaster will beep until the All Stop button is pressed again and the power
button is pressed.
Conveyor(s) hesitate
Loose or misaligned sprocket Align and tighten set screw on sprocket
Motor drive chain loose or stretched Replace or tighten up slack on drive chain.
Drive motor(s) have failed Contact your Maintenance person or Authorized Service agancy for service
Buns not toasting adequately
Compression settings are incorrect. Use the recommended settings(4).
Release sheet is worn or needs cleaning (replace every
3-5 weeks)
Inspect release sheet for cleanliness, worn spots, wrinkles , or tears. Clean or
replace release sheet as described in the Maintenance section of this manual.
Silicone belts are worn or need cleaning (replace every
2-4 months).
Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Silicone belts are not tacky. Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Crowns and/or Heels must be
forced into the toaster. Buns
sticking and burning.
Silicone belts not being cleaned properly. Clean silicone belts as described in the Maintenance section of this manual.
Silicone belts are not tacky. Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Silicone belts are dirty, worn, or damaged (replace every
2-4 months)
Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Release sheet is not being cleaned properly. Clean both sides of release sheet as described in the Maintenance section of this
manual.
Release sheet is not being reversed as required. Reverse the release sheet or replace release sheet as described in the Mainte-
nance section of this manual.
Teon coated platen dirty. Clean Platen as described in the Maintenace section of this manual.
Conveyor Belt/Chains are skipping on sprockets. Adjust the conveyor belt chains as described in the Maintenance section of t his
manual.
Drive motor stalls intermittently. Contact your Maintenance person or Authorized Service agancy for service
Compression settings are incorrect. Use the recommended settings (4).
Buns are not inserted into the toaster properly.
Muns & Bagels should be inserted in the top feeder (#1) with cut side up.
Crowns should be inserted in the middle feeder(#2) with the cut side down.
Heels should be inserted in the lowere feeder only(#3) with the cut side up.
Toaster making unusal sounds
Compression settings are too tight. Set bun thickness compression knobs to the correct setting.
Conveyor belt chains have stretched or adjusted incor-
rectly.
Adjust the conveyor belt chains as described in the Maintenance section of t his
manual.
Motor Drive chain needs lubrication. Lubricate chain
Conveyor shaft bearing is binding. Contact your Maintenance person or Authorized Service agency for service
Fans are making an unusal
sounds
Failed cooling Fans Verify vents on toaster are unblocked and not near other heating appliances.
Clean Fans. If error persists contact your maintenance person or Authorized
Service Agency for service.
Cooling Fans are dirty and need to be cleaned
Buns/muns/bagels getting
caught in bun chute area Bun chute installed incorrectly Reinstall Bun chute with lip end facing down towards exit