Antunes GST-3V Service Manual

GST-3V

Gold Standard Toaster

owner’s manual

Manufacturing Numbers:

9210875

www.antunes.com

P/N 1011190 Rev. G 01/17

TABLE OF CONTENTS

Table of Contents 2
Warranty
Information 2
Service/Technical
Assistance 2
Important Safety
Information 3
Warnings 3
Specications 4
Shipping Weight 4
Installation 5
Operation 5

Light/Dark Adjustments 5

User Mode 6
Manager Mode 6
Safety Features 6

Hi-Limit Control 6
Purging buns from Toaster 6
Fault Messages 6
Error Codes 6

Daily Cleaning 7
Replacing Belts (Quarterly) 7

Removing Belts 7
Installing Belts 7
Cleaning the Top Cooling Fan and Elec­trical Housing (Annually) 8

Troubleshooting 9
Replacement Parts 11
Replacement Part Kits 15
Wiring Diagram 16
Notes 17
Limited Warranty 20

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 dam­age 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:

y Damages caused in shipment or

damage as result of improper use.

y Installation of electrical service.
y Normal maintenance as out-

lined in this manual.

y Malfunction resulting from im-

proper
maintenance.

y Damage caused by abuse or care-

less
handling.

y Damage from moisture into electri-

cal
components.

y 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 unit, con­tact Antunes Technical Service.

Fill in the information below and have it
handy when calling for assistance. The
serial number is on the specication plate
located on the rear of the unit.

Use only genuine Antunes replacement

Purchased From

Date of Purchase

Model Number

Serial Number

Manufacturing Number

parts in this unit. Use of replacement parts
other than those supplied by the manu­facturer will void the warranty.

IMPORTANT

A.J. Antunes & Co. reserves the right to

change specifications 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.

2

P/N 1011190 Rev. G 01/17

IMPORTANT SAFETY
INFORMATION

Use the following guidelines for safe op­eration of the unit.

y Read all instructions be-

fore using equipment.

y For your safety, the equipment is

furnished with a properly grounded
cord connector. Do not attempt to
defeat the grounded connector.

y Install or locate the equipment only

for its intended use as described in
this manual. Do not use corrosive
chemicals in this equipment.

y Do 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.

y This equipment should be serviced

by qualied personnel only. Contact
your nearest Authorized Service
Agency for adjustment or repair.

y Do not block or cover any

openings on the unit.

y Do not immerse cord

or plug in water.

y Keep cord away from

heated surfaces.

y Do not allow cord to hang over

edge of table or counter.

y Turn the power o, unplug the

power cord, and allow unit to
cool down before performing any
service or maintenance on the unit.

NOTE: Turning o the power switch

does NOT turn o all power to
the unit.

y The procedures in this manual may

include the use of chemical prod­ucts. These chemical products will
be highlighted with bold face letters
followed by the abbreviated HCS
(Hazard Communication Standard).
See Hazard Communication Stan­dard manual for the appropriated
Material Safety Data Sheets (MSDS).

y The 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.

y All electrical connections must

be in accordance with lo­cal electrical codes and any
other applicable codes.

y Do not clean this appli-

ance with a water jet.

WARNINGS

Be advised of the following warnings
when operating and performing mainte­nance on this unit.

y If the supply cord is damaged, it

must be replaced by the manu­facturer or its service agent or
a similarly qualied person
in order to avoid a hazard.

y Do 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.

y Do not use an extension

cord with this appliance.

y Electrical ground is re-

quired on this appliance.

y Check with a qualied electrician if

you are in doubt as to whether the
appliance is properly grounded.

y When using a chemical cleaner,

be sure it is safe to use on cast
aluminum. Observe all precautions
and warnings on product label.

y Inspection, testing, and repair

of electrical equipment should
only be performed by quali­ed service personnel.

y Do not use a sanitizing solution or

abrasive materials. These may cause
damage to the stainless steel nish.

y Chlorides 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.

y The following tips will help

in the maintenance of stain­less steel equipment:

• Always use soft, damp cloth for
cleaning, rinse with clear water
and wipe dry. When required,
always rub in direction of metal
polish lines.

• Routine cleaning should be
done daily with soap, ammonia
detergent, and water.

• Stains and spots should be
sponged using a vinegar solu­tion.

• Finger marks and smears should
be rubbed o using soap and
water.

• Hard water spots should be re­moved using a vinegar solution.

P/N 1011190 Rev. G 01/17

3

SPECIFICATIONS

A

B

C

D

Model &
Mfg. No.

GST-3V

9210875

Width

25" (635 mm) 16 1/2" (419 mm)

Model &
Mfg. No.

GST-3V

9210875

SHIPPING WEIGHT

GST-3V Series 127 lbs (58 kg)

Volts Watts Hertz

208/240

(A)

3300-

3840

50/60

Depth

(B)

Plug

Description

NEMA 6-20P

20 Amp, 250 Volt

Non-Locking

Height

(C)

22 1/2" (572 mm)

(without Bun Feeder)

Height

(D)

30” (762 mm)

(with Bun Feeder)

4

P/N 1011190 Rev. G 01/17

INSTALLATION

1. Remove unit and all packing mate-

rials from shipping carton.

2. The unit is shipped with the follow-

ing items:

• Butter Wheel Assy. (including
Butter Wheel and Butter Pan)

• Bun Feeder

• Owner’s Manual

NOTE: If any parts are missing or dam-

aged, contact Antunes Techni­cal Service IMMEDIATELY at
1-877-392-7854 or 1-630-784-

1000.

3. Remove all packing materials and

protective coverings from the unit.

4. Wipe the entire exterior of the

toaster and the accessories men­tioned above with a hot damp
cloth. Allow to air dry

NOTE: Do NOT use a dripping wet

cloth. Wring out before use.

5. Attach the Bun Chute, Bun Feeder,

and Butter Wheel assembly.

When placing the toaster into service,
pay attention to the following guidelines.

y Make sure the power switch is o

and the unit is at room temperature
before plugging in the power cord.

y Do not block or cover any

openings on the unit.

y Do not immerse the power

cord or plug in water.

y Keep the power cord away

from heated surfaces.

y Do not allow the power cord to

hang over edge of table or counter.

y Place the unit on a sturdy, level

table or other work surface.

y Turn the power switch to

o (if it is set to on).

y Ensure the line voltage cor-

responds to the stated voltage
on the specication label and
power cord warning tag.

6. Plug the power cord into the ap-

propriate power outlet. Refer to the
specication plate for the proper
voltage.

OPERATION

1. Turn the unit on and allow it to

warm up until USE appears in the
display

2. Drop product into the appropriate

lane on the Bun Feeder according
to Bun Feeder labels. Insert buns
with the cut side facing away from
the front of the toaster

3. Finished product drops into the bun

landing zone.

Light/Dark Adjustments

The light/dark value can be adjusted when
the unit is displaying “USE”. To adjust the
light/dark value, press the LIGHTER or
DARKER button. The display will change to
show the current light/dark value.

NOTE: The default light/dark value is

d0.

Press the LIGHTER or DARKER buttons to
change the light/dark value. The adjust­ment range is L1-L9 and d0-d9. L9 is the
lightest, d0 is the middle, and d9 is the
darkest setting.

To save the light/dark value, press the PRO-
GRAM button or wait 5 seconds until the
screen displays “USE”.

NOTE: Adjusting the light/dark value

does NOT change the tempera­ture. It changes the speed of the
conveyors. The light/dark value
will reset to the default value of
d0 when the unit is turned o.

P/N 1011190 Rev. G 01/17

Figure 1.

5

USER MODE

User Mode allows an operator to view the
toaster settings but does not permit any
adjustments.

1. Press and hold the PROGRAM but-

ton for 5 seconds. After 5 seconds,
the display will show the actual
temperature of the Rear Platen.

2. Press the LIGHTER button to toggle

between the setpoint and actual
temperature of the Rear Platen
Heater.

3. Press the PROGRAM button to

proceed to the Front Platen Heater
menu. The display shows the actual
temperature of the Front Platen.

4. Press the LIGHTER button to toggle

between the setpoint and actual
temperature of the Front Platen.

5. Press the PROGRAM button to

proceed to the Motor Menu. The
display shows the actual speed of
the motor.

6. Press the LIGHTER button to toggle

between the setpoint and actual
speed of the Motor.

NOTE: The unit exits User Mode after 5

seconds of keypad inactivity.

MANAGER MODE

Manager Mode allows an operator to view
and adjust the following settings:

y Rear Platen Temperature
y Front Platen Temperature
y Motor Speed
y Temperature Units (°C or °F)
y Current Selection: 208 or 240 volts

Manager Mode also allows an operator to
view (but not adjust) the Ambient Tem­perature of the Control Compartment as
well as the number of days of operation.

1. Turn the unit o.

2. Turn the power on while holding
the PROGRAM button.

3. Release the PROGRAM button when

the unit displays “CODE.”

4. Enter the appropriate code and
press the PROGRAM button.

5. To adjust the Platen Setpoint
Temperature, press the LIGHTER
or DARKER buttons to reach the
desired temperature.

NOTE: The recommended temperature

setting for the Rear Platen is
535° F (279° C).

6. Press PROGRAM to proceed to the

Front Heater Setpoint Temperature.

7. To adjust the Front Heater Setpoint
Temperature, press the LIGHTER
or DARKER buttons to reach the
desired temperature.

NOTE: The recommended temperature

setting for the front Platen is
515° F (268° C).

8. Press the PROGRAM button to

procedure to the Motor Speed
Setpoint.

9. Adjust the Motor Speed Setpoint by
pressing the LIGHTER or DARKER
buttons to reach the desired speed.

NOTE: The Motor Speed is adjustable

from 1-100. The recommended
setting is 50.

10. Press the PROGRAM button to pro-

ceed to the Temperature Units.

11. To change the Temperatures units
from Fahrenheit or Celsius, press
the LIGHTER or DARKER buttons.

12. Press the PROGRAM button to pro-
ceed to the Ambient Temperature
of the Control Compartment.

NOTE: No changes can be made to the

Ambient Temperature of the
Control Compartment. Tempera­tures under 150° F (66° C) are
acceptable.

13. Press and hold the PROGRAM but-

ton to save any changes.

NOTE: The unit exits Manager Mode

after 30 seconds of keypad inac­tivity.

SAFETY FEATURES

Hi-Limit Control

A Hi-Limit Control turns o electrical power
to the heaters and control circuits if the
unit overheats. To reset the control:

1. Allow 10 - 15 minutes for the unit
to cool.

2. Locate the two Hi-Limit Controls on
the rear of the unit. Remove the two
black protective caps.

3. Press and release both buttons.
Reinstall the protective caps.

NOTE: If the Hi-Limit Controls require

continuous resetting, contact
your Authorized Service Agency.

Purging buns from Toaster

If buns get stuck in the toaster, press and
hold both the UP and DOWN arrow but­tons to increase the belt speed until the
buns are purged from the toaster.

6

Fault Messages

The unit displays fault messages when
there is a problem with the unit.

y “Hi” ashes if the Rear Platen Heater

temperature is 30° F more than the
setpoint or if the Rear Platen Ther­mocouple is disconnected or open.

y “CHEC” ashes when the control

compartment ambient tem­perature is more than 150° F (66°
C). All heaters shut o. The unit
will not restart until the control
compartment ambient tempera­ture falls below 140° F (60° C).

y “PO” ashes if the incoming

power drops below 190 volts.
The toaster shuts down.

y “StoP” ashes when the mo-

tor has stopped for seven
continuous seconds.

y “SpEd” ashes when the motor

speed drops 25% below the Set­point for 30 continuous seconds.

Error Codes

If any of the following Error Codes appear,
turn the power o, allow the unit to cool,
and turn the power back on. Call your Au­thorized Service Agency if errors repeat.

NOTE: ERR #1, 2 , 3, 5, 6, 7, and 30 to

51: Internal Error. Cycle the
power. If error persists, replace
the board.

Error Description

ERR 4 Invalid DIP Switch setting. The only

ERR 8 Motor running when it should be

ERR 9 High Internal Temperature.

ERR 10 Shorted Rear Thermocouple.

ERR 11 Open Rear Thermocouple.

ERR 12 Shorted Front Thermocouple.

ERR 13 Open Front Thermocouple.

rPLt

ERR 14

FPLt

ERR 15

F-HL

ERR 16

r-HL

ERR 17

rSSr

ERR 18

FSSr

ERR 19

StoP

ERR 20

approved setting is (left to right)

up-down-up-up.

o.

Slow warm-up, rear Platen.

Slow warm-up, front Platen.

Front Hi-limit Thermostat.

Rear Hi-Limit Thermostat.

Rear Solid State Relay.

Front Solid State Relay.

The Motor is stopped.

P/N 1011190 Rev. G 01/17

DAILY CLEANING

1. Turn the toaster’s power switch to

the o position. The toaster enters
a 45 minute cool-down mode and
automatically shuts down when
complete.

NOTE: Be sure to perform cleaning

steps during cool-down mode.

2. Put on neoprene gloves and

remove the Bun Feeder and the
Butter Wheel.

3. Clean the outside surfaces of the

toaster with a paper towel sprayed
with an approved multi-surface
cleaner. Allow to air dry.

4. Wipe the Bun Feeder Assembly with

a paper towel sprayed with an ap­proved multi-surface cleaner. Allow
to air dry.

5. Wash, rinse, and sanitize the Bun

Wheel assembly at the sink and
allow to air dry.

6. Remove the Front and Rear Con-

veyor Covers by lifting up and away
from the unit.

NOTE: Replace all Belts if any of the

Belts are discolored, torn, or if
any of the Belt Snaps are dam­aged.

NOTE: Only clean the rear Belt when it

is in front of the Backing Plate.
This avoids causing damage to
the Belt. The conveyors continue
to turn during the cool-down
period.

7. Inspect the front and rear Belts. Re-

place all of the belts if any of them
are torn, folded, discolored, missing
snaps, or damaged in any way.

8. If the Belts are all in good condition,

spray a clean, sanitized towel with
an approved sanitizer. Press and
hold both arrow buttons for 5 sec­onds. PUR appears on the display
with a blinking cursor. This locks
the belt speed in Purge mode for 5
minutes to assist in cleaning. Wipe
the front and rear Belts clean. Allow
to air dry.

9. Press any button to exit Purge

mode.

NOTE: Only clean the Belt where it is in

front of the Backing Plate. This
avoids causing damage to the
Belt.

10. Clean the Front and Rear Conveyor

Covers with a paper towel sprayed
with an approved multi surface
Cleaner. Allow to air dry.

11. Reinstall the Front and Rear Con-

veyor Covers and then re-install
the Bun Feeder and Butter Wheel
assemblies.

12. Re-ll the Butter Wheel pan.

13. Turn the toaster on and test the unit

before returning it to operation.

NOTE: These cleaning steps may need

to be repeated to remove heavy
carbon buildup.

NOTE: Be sure to clean and sanitize

the Belts completely. Failure
to properly clean the Belts will
shorten the life of the Belts and
result in poor toaster perfor­mance.

NOTE: Replace all Belts if any of the

Belts are discolored, torn, or
if any of the Belt Snaps are
damaged. To obtain new Belts,
contact the factory at 1-877­392-7854 (North America only)
or 630-784-1000.

NOTE: Belts should be removed ONLY

during Belt replacement or
when required in a service situa­tion.

REPLACING BELTS
QUARTERLY

Over time, the Belts begin to show signs of
wear. This wear appears in the form of tears
or discoloration of the belt, at which point
all belts should be replaced.

NOTE: Belts should be removed ONLY

during Belt Replacement or
when required in a service situ­ation. For proper operation, re­place all belts at the same time.

Removing Belts

1. Turn the toaster o’s power switch

to the o position. The toaster
enters a cool-down mode and will
automatically shut down when
complete.

2. Unplug the power cord once the

cool-down period is complete.

3. Put on neoprene gloves. Remove

the Bun Feeder.

4. Remove the Front and Rear Con-

veyor Covers by lifting up and away
from the toaster.

5. Set the Compression Knob from 4

to 7.

6. Unlock the latch and open the left

side panel.

7. To lock out the front Conveyor

Roller, face the front of the toaster.
Use both hands and push down on
the Front Conveyor Roller and pull
towards you. This removes tension
and locks the roller in place.

8. To lock out the Rear Roller, face the

rear of the toaster. Use both hands
and push down on the Rear Con­veyor Roller and push away from
you. This removes tension and locks
the roller in place.

9. Lift the upper Belt Frame Lock. Then

rotate down so it rests on the cam
shaft of the rear conveyor roller.

10. Pull down the lower Belt Frame

Lock.

11. Using a utility knife, cut the existing

Front Belts and remove from the
toaster. Discard the old Belts.

12. Using a utility knife, cut the Rear

Belt and remove from the toaster.
Discard the old Belt.

Installing Belts

NOTE: To obtain new Belts, contact

the factory at 1-877-392-7854
(North America only) or 630­784-1000.

1. Follow the steps for Removing Belts.

2. Wipe both sides of the new Belts

with a clean, sanitized towel
sprayed with an approved sanitizer
and allow to air dry.

3. Slide the new rear belt gently over

the rear top roller and rear bottom
roller.

NOTE: Make sure the belt lines up

properly on the rollers. The
snaps on the belts should face
the inside of the top front roller.

4. Slide the Heel/Texas Toaster belt

over the front bottom roller. Repeat
this step for the crown belt.

NOTE: Make sure the belt lines up

properly on the rollers. The
snaps on the belts should face
the inside of the top rear roller.
Belts must be installed so the
exposed diagonal seam of the
belt is away from the direction
of belt travel.

5. Return the Front and Rear Belt Roll-

ers to full tension by sliding them
toward each other so each roller
locks into place.

6. Slowly lift up the Lower Belt Frame

Lock so the Front and Rear Belt Roll­ers lock into place.

P/N 1011190 Rev. G 01/17

7

7. Re-engage the Upper Belt Frame

Lock by lifting up and then locking
it in place on the Front Conveyor
Assembly.

8. Close and latch the Side Panel.

NOTE: Inform the Store Manager after

any Belt Replacement so new
Belts can be ordered. To obtain
new Belts, contact the factory at
1-877-392-7854 (North America
only) or 630-784-1000.

9. Set the Compression Knob from 7

to 4.

10. Re-install the Front and Rear

Conveyor Covers and then the Bun
Feeder Assembly.

11. Plug in the toaster and test the unit

before returning to service.

Cleaning the Top Cooling Fan
and Electrical Housing (Annually)

Follow these steps to clean the top fan.

12. Turn the power switch to the OFF

position. The toaster enters a cool­down mode and will automatically
shut down when complete.

13. Unplug the power cord.

14. Facing the front of the toaster,

move to the right Side Panel.
Remove the right Side Panel and set
aside. Do not lose the screws.

15. Remove the Fan Duct cover from

the top of the unit and set aside. Do
not lose the screws.

16. Use a plastic brush or similar tool to

brush all 5 fan blades from above
and below. Be sure to remove all
debris.

17. Carefully clean any debris from the

inside oor of the control compart­ment and from all electrical connec­tions. Be sure to remove any grease,
lint, or debris from these areas.

18. Reattach the right Side Panel

and Fan Duct cover securely with
screws.

8

P/N 1011190 Rev. G 01/17

TROUBLESHOOTING

Problem Possible Cause Corrective Action

Control Display ashes FPLt
continuously. Buns not toasting
properly.

Control Display ashes rPLt
continuously. Buns not toasting
properly.

Control Display ashes Er 9
continuously.

Control Display Flashes FSSr
continuously. Buns Burn.

Control Display ashes rSSr
continuously. Buns Burn.

Control Display ashes Er 13
continuously. Buns not toasting
properly.

Control Display ashes Er 11
continuously. Buns not toasting
properly.

Control Display ashes Er 12
continuously. Buns not toasting
properly.

Control Display Flashes Er 10
continuously. Buns not toasting.

Control Display ashes StoP. Mechanical bind in one or both conveyors. Enter “user mode” to check the motor speed. Check both convey-

Control Display ashes SpEd. Mechanical bind in one or both conveyors. Enter “user mode” to check motor speed. Check both conveyors for

Crowns and/or Heels must be
forced into the toaster. Buns
sticking and burning.

Front Platen temperature is below 515° F (268°
C).

Failed front Platen Thermocouple. Contact your maintenance person or Authorized Service Agency

Failed Control Board

Rear Platen temperature is below 535° F (279°
C).

Failed Rear Platen Thermocouple. Contact your maintenance person or Authorized Service Agency

Failed Control Board.

Control Compartment ambient temperature is
above 150° F (66° C)

Failed Cooling Fan.

Failed Control Board

Failed Front Platen Solid State Relay. Contact your maintenance person or Authorized Service Agency

Failed Control Board.

Failed Front Platen Thermocouple.

Failed Rear Platen Solid State Relay. Contact your maintenance person or Authorized Service Agency

Failed Control Board.

Failed Rear Platen Thermocouple.

Loose Front Platen Thermocouple connection
on Control Board or the Front Platen Thermo­couple is open.

Failed Control Board.

Loose Rear Platen Thermocouple connection on
Control Board or the Rear Platen thermocouple
is open.

Failed Control Board.

Shorted Front Platen Thermocouple to ground. Disconnect and re-secure the Rear Platen Thermocouple connec-

Failed Control Board

Shorted Rear Platen Thermocouple to ground. Re-secure the Rear Platen Thermocouple connection to the Control

Failed Control Board.

Worn or damaged Ball Bearings.

Drive chain or sprockets damaged.

Failed Motor.

Failed Control Board.

Worn or damaged Ball Bearings.

Conveyor chains loose or damaged.

Drive chain or sprockets damaged.

Silicone Belts not cleaned properly. Clean Silicone Belts as described in the Maintenance section of this

Silicone Belts are not tack/sticky to the touch
(replace every 2-4 months).

Silicone Belts are dirty, worn, or damaged (re­place every 2-4 months).

Buns do not meet specications. Contact your bun supplier.

Allow the unit to warm up for 30 minutes and then recheck. If the
Control Display still ashes FPLt, contact your maintenance person
or Authorized Service Agency for service.

for service.

Allow the unit to warm up for 30 minutes and then recheck. If the
Control Display still reads rPLt, contact your maintenance person
or Authorized Service Agency for service.

for service.

Verify side vents on toaster are unblocked and not near other
heating appliances. If problem persists, contact your maintenance
person or Authorized Service Agency for service.

for service.

for service.

Re-secure the Front Platen Thermocouple to the Control Board. If
the Control Display still reads Er 13, check the front Thermocouple
for continuity. Contact your maintenance person or Authorized
Service Agency for service.

Re-secure the Rear Platen Thermocouple connection to the Control
Board. If the Control Display still reads Er 11, check the Rear
Thermocouple for continuity. Contact your maintenance person or
Authorized Service Agency for service.

tion to the Control Board. If the Control Display still reads Er 12,
check the Rear Thermocouple for continuity. Contact your mainte­nance person or Authorized Service Agency for service.

Board. If the Control Display still reads Er 10, check the Rear
Thermocouple for continuity. Contact your maintenance person or
Authorized Service Agency for service.

ors for mechanical binds. Test the motor. Replace necessary parts.
Contact your maintenance person or Authorized Service Agency
for service.

mechanical binds. Replace necessary parts. Contact your mainte­nance person or Authorized Service Agency for service.

manual.

Clean Silicone belts. If the Silicone Belts are too worn, replace them
as described in the Maintenance section of this manual.

Clean or replace Silicone Belts as described in the Maintenance
section of this manual.

P/N 1011190 Rev. G 01/17

9

TROUBLESHOOTING (continued)

Problem Possible Cause Corrective Action

Buns not toasting adequately. Compression Setting is incorrect. Use the recommended setting of 4.

One of the Conveyor top shafts is stuck in the
lower lock position.

Either both Upper/Lower Conveyor locks are not
properly locked in place.

Buns do not meet specications. Contact your bun supplier.

Motor settings are incorrect. Verify that the motor setting is set to 4000 as described in the

Compression side door will not
close.

Fan is making an unusual sound. Failed Cooling Fan. Verify vents on toaster are unblocked and not near other heating

Control Display ashes F-HL con­tinuously. Buns are not toasting
properly.

Control Display ashes r-HL con­tinuously. Buns are not toasting
properly.

Control Display is blank. Power Cord is not plugged in. Plug the Power Cord into the appropriate outlet. Turn the toaster

Conveyors not turning. Damaged or missing Roller Tensioner(s) Adjust or replace the Roller Tensioner(s).

Either both Upper/Lower Conveyor Locks are
not properly locked in place.

The lock on the Compression Side Door is in the
locked position when trying to close the door.

Cooling Fan is dirty and needs to be cleaned.

Front Hi-Limit Control is tripped. Allow the unit to cool and reset the Front Hi-Limit Control. If it trips

Rear Hi-Limit Control is tripped. Allow the unit to cool and reset the Rear Hi-Limit Control. If it trips

Circuit Breakers turned o or tripped. Damaged
electrical outlet, plug, or Power Cord. Power
Switch damaged.

Faulty Transformer. Replace Transformer.

Conveyor Belt is stretched. Chain is skipping on
shaft.

Motor Drive Chain is detached from sprockets. Reinstall the Drive Chain.

Drive Chain needs lubrication. Lubricate Drive Chain with Lubit-8 (P/N 2140152).

Failed Drive Motor. Contact your maintenance person or Authorized Service Agency

Inspect positions of the shafts as described in the Maintenance
section of this manual.

Inspect the proper position of the locks as described in the Mainte­nance section of this manual.

Programming section of this Manual.

Inspect the proper position of the locks as described in the Mainte­nance section of this manual.

Turn the lock to the unlocked position before closing the door.

appliances. Clean fans as described in the Maintenance section of
this manual. If problem persists, contact your maintenance person
or Authorized Service Agency for service.

again, contact your maintenance person or Authorized Service
Agency for service.

again, contact your maintenance person or Authorized Service
Agency for service.

on. If the Control Display is still blank, contact your maintenance
person or Authorized Service Agency for service.

Reset Circuit Breakers. If they trip again, check the Power Cord,
Plug, and outlet for damage. Contact your maintenance person,
Authorized Service Agency, and Electrician for service.

Measure and adjust the Conveyor Belt Chain as described in the
Maintenance section of this manual.

for service.

10

P/N 1011190 Rev. G 01/17

REPLACEMENT PARTS (continued)

2

3

1

4

Item Part # Description QTY.

1 0012891 Butter Wheel Assembly 1

(Incl Items 2, 3, and 4)
2 0021850 Butter Wheel Weldment 1
3 0012890 Scraper Assembly 1
4 0506496 Butter Tray 1

P/N 1011190 Rev. G 01/17

11

REPLACEMENT PARTS (continued)

2

2

2

3

4

5

1

4

5

4

5

6

10

12

21

20

18

17

16

20

100

19

21

23

22

19

18

17

16

14

11

13

4

5

15

7

NOTE

(See Page 15

for Detail)

25

2

8

2

9

Item Part # Description QTY.

1 0506514 Cover, Fixed Platen 1
2 310P214 Screw, Hex #10-32 X 1/2” 1
3 0506525 Support Bracket, RH 1
4 308P164 Scr, Mach #8-32 X 1” Lg Sltrshd S/S 1
5 308P102 Washer, Int. Tooth #8 1
6 0506524 Insulation Plate 1
7 0400427 Insulation, Main Platen 1
8 0600156 Spring, Cam Adjustment 2
9 0500650 Cover, Adj. Platen 1
10 0021839 Weldment, Idler Main Platen 1
11 0021840 Weldment, Idler Adjust Platen 1
12 0021853 Weldment, Fixed Platen Frame 1
13 0021855 Weldment, Adj. Platen Frame 1
14 0021838 Weldment, Drive Roller Main Platen 1

Item Part # Description QTY.

15 0021837 Weldment, Drive Roller Adjust 1

Platen
16 325P193 Screw, Hex Head, #1/4-20 X 1.375”, S.S. 1
17 2120224 Sleeve Bearing, .50” Od X .375” LG 2
18 2120214 Spacer, Adjustable Frame RH 2
19 308P145 Nut, Hex Acorn #08-32 S/S T304 1
20 325P194 Screw, Hex Head, #1/4-20 X 2.00”, S.S. 1
21 2120313 Spacer, Frame & Platen LH 2
22 0600143 Spring, Compression Setting 1
23 0506511 Cam Bracket, LH 1
24 310P187 Screw Set, #10-32 X 3/8 Hex Socket-Cone

Point 1
25 0012888 Club Platen Sub Assembly 1
See Page 15

12

P/N 1011190 Rev. G 01/17

REPLACEMENT PARTS (continued)

1

2

18

17

16

15

13

11

10

9

7

6

5

4

12

8

23

5

23

1

17

22

14

26

21

10

9

25

20

19

27

28

24

29

3

1

Item Part # Description QTY.

1 2100212 Handle, Pocket Pull, Snap-In 4
2 0506492 Back Conveyor Cover 1
3 0506518 Front Conveyor Cover 1
4 0506519 End Housing Door 1
5 310P146 Nut, Hex ‘Keps’ #10-32 1
6 325P176 Screw, Flange Hex Head Cap 1
7 0506291 Bracket, Tensioner- 1
End Housing, Rear
9 2150285 Bearing, Single Groove S/S 8
10 0504320 Spacer 0.781 X 1.125 X 0.06” 8
11 0506161 Bracket, Bearing LH 2
12 0506165 Clip, Bearing 4
13 0506531 Plate, Tensioner RH 1
14 0506530 Plate, Tensioner LH 1

Item Part # Description QTY.

15 2100334 Thrust Strip 4
16 3000123 Ring, Retaining, External 4
17 325P193 Screw, Hex Head, #1/4-20 X 1.375”, S.S. 1
18 2120217 Spacer,Upper Locking Plate RH 1
19 0506527 Bracket, Housing Locking 1
20 2120216 Spacer,Upper Locking Plate, Front 1
21 1001502 Label, Cam LH 1
22 2150347 Cam 1
23 0506167 Bracket, Bearing 2
24 0506174 End Covr Bottom 1
25 308P157 Screw, Tap 8-32 X 3/8”LG 1
26 0600141 Spring, Compression 4
27 3100196 Screw, Shoulder 10-32 SS 2
28 0400418 Push In Grommet For 1-1/8” Dia. Hole 1
29 0021884 Screw, Mach. #6-32 X 1/4” 1

P/N 1011190 Rev. G 01/17

13

REPLACEMENT PARTS (continued)

16

17

18

19

15

20

14

22

10

9

3

1

3

2

13

8

11

7

6

12

5

24

4

21

22

23

31

28

27

25

26

16

29

30

32

Item Part # Description Qty.

1 1001505 Label, Control 1
2 7000965 Control Board Kit 1
3 304P105 Nut, Hex ‘Keps’ #4-40 (Pkg. O f 10) 1
4 4050236 Contactor, 2 Pole No 1
5 306P130 Nut, Hex Keps #6-32
(Small Pattern) (Pkg. Of 10) 1
6 4070154 Varistor B oard 1
7 308P193 Scr, Mach #8-32 X 1 1/4”
Sltthd (Pkg. Of 10) 1
8 308P143 Nut, Hex ‘Keps’ #8-32 (Pkg. O f 10) 1
9 4051018 Thermocouple Type “K”
(Open End), 80” Lg 1
10 4050214 Thermocouple Type “K”
(Open End), 80” Lg 1

Item Part # Description Qty.

11 4060398 Terminal Block, S-Series 1
12 2120233 Spacer .252 Id X .5 Od X .925” Lg 4
13 0503359 Bracket, Relay 1
14 4010187 Transformer, 240 Vac/12Vac 1
15 4030352 Thermostat, Hi-Limit 700°F 1
16 308P157 Screw, Tap 8-32 X 3/8”Lg (Pkg. Of 10) 1
17 0506477 Fan Bracket 1
18 310P213 Screw, Phpnhd #10-16 X 3/4”
Thrd Form (Pkg. Of 10) 1
19 4000202 Fan, Axial - 230V, Metal Housing & Imp 1
20 0700737 Power Cord 20A, 250V Right Angle 1
21 0400354 90° Strain Relief Elbow 1
22 4051010 Relay, Random Phase, Solid State-50A 2
23 308P115 Screw, Mach. #8-32 X 3/8” (Pkg. Of 10) 1

14

Item Part # Description Qty.

24 2100345 Thrust Strip Rh Cam 1
25 0600156 Spring, Cam Adjustment 2
26 310P187 Screw Set, #10-32 X 3/8 Hex Socket-Cone

Point (Pkg. Of 10) 1
27 2150347 Cam 2
28 3250193 Screw, Hex Head, #1/4-20 X 1.375”, S.s.
(Pkg. Of 10) 1
29 308P145 Nut,Hex Acorn #08-32 (Pkg. Of 10) 1
30 1001504 Label, Cam Rh 1
31 0506526 Housing Door 1
32 2100212 Handle, Pocket Pull, Snap-In 4

P/N 1011190 Rev. G 01/17

REPLACEMENT PARTS (continued)

1

2

3

4

1

7

3

4

5

6

32

Item Part # Description Qty.

1 0506144 Plate, Tensioner Rh 2
2 0506162 Bracket, Bearing Rh 2
3 0504320 Spacer 0.781 X 1.125 X 0.06” 8
4 2150285 Bearing, Single Groove S/S 8
5 0506163 Bracket, Tensioner 2
6 310P146 Nut, Hex ‘Keps’ #10-32 1
7 0506161 Bracket, Bearing LH 2
8 0600141 Spring, Compression 4

10

3

4

11

12

4

18

31

26

30

24

8

13

14

12

20

25

Item Part # Description Qty.

10 3000123 Ring, Retaining, External 4
11 2120221 Spacer, 0.69 X 0.503 X 0.359 2
12 0504321 Spacer 0.503 X 0.69 X 0.06” 2
13 0506475 Retainer Idler 1
14 2150185 Sprocket, 25B18, 1/2” Bore 2
15 3310101 Nut, Hex 5/16 - 18 2
16 331P106 Lock Washer(Idler Ret) 1
17 2150313 Flanged Bearing 2

8

5

14

6

89

4

8

7

3

23

22

Item Part # Description Qty.

18 2150312 Sprocket, 25B14, .498” Bore 2
19 0506185 Bracket, Chain Tensioner 1
20 3310103 Shoulder Bolt 3/8” X 1” 2
21 2150294 Chain Drive 1
22 308P145 Nut,Hex Acorn #08-32 1
23 304P105 Nut, Hex ‘Keps’ #4-40 1
24 310P104 Screw, Mach. #10-32 X 1/4” 1
25 2150316 Sprocket, 25B12 3/8” Bore 1

20

21

P/N 1011190 Rev. G 01/17

15

REPLACEMENT PARTS (continued)

8

(2X)

4

3

14 & 12

10

5

1

12 & 14

7

11

16

13

6

14

15

15

16

6

15

14

15

13

6

14

16

13

6

14

14

6

6

15

16

13

15

14

15

6

14

15

6

14

7

8

4

8

2

Item Part # Description QTY.

1 0021815 Weldment, Back Plate Adj. Platen 1
2 0021852 Weldment, Crown Plate 1
3 0100277 Platen, Club 208V, 90W 1
4 0400290 Insulator, Electrical 2
5 310P146 Insulation, Fiber Glass, Club Platen 1

REPLACEMENT PART KITS

The following Replacement Part Kits are
available for your toaster. This list may
change periodically as we work towards
continuous improvement.

Kit Number Description

7000928 1/3 Belt, Crown
7000929 Full Belt, Main Belt
7000930 2/3 Belt, Heel/Club
7000954 Motor Kit
7000955 Drive Side Front Bearing and Tensioner Kit
7000956 Drive Side Rear Bearing and Tensioner Kit
7000957 Idle Side Front Bearing and Tensioner Kit
7000958 Idle Side Rear Bearing and Tensioner Kit

Item Part # Description QTY.

6 0506083 Spacer .075 THK .203 ID x .312 OD 8
7 0506198 Spacer, .625” OD x .218” ID x .075” Thick 2
9 0506498 Plate, Heel Platen 1
10 2120236 Spacer .118 THK. .204 IT X .625 OD 2
11 2120237 Spacer .185 THK .204 ID X .625 OD 2

Kit Number Description

7000959 Conveyor Cam Tensioner Assy (Control Side)
7000960 Conveyor Cam Tensioner Assembly
Compression Side
7000961 Upper Conveyor Lock Kit
7000962 Lower Conveyor Lock Kit

7000965 Control Board Kit
7000970 Whataburger GST-3V Maintenance Kit
7000971 Squeegee Replacement Kit

16

Item Part # Description QTY.

12 3100101 Hex, Nut #10-32 2
13 3100125 Screw, Mach. #10-24 x 1/2” 4
14 3100140 Washer, Flat #10 12
15 3100214 Screw, Hex #10-24 x 1/2” 8
16 3100102 Washer, Int, Tooth-lock, #10 4

P/N 1011190 Rev. G 01/17

WIRING DIAGRAM

P/N 1011190 Rev. G 01/17

17

NOTES

18

P/N 1011190 Rev. G 01/17

NOTES (continued)

P/N 1011190 Rev. G 01/17

19

LIMITED WARRANTY

Equipment manufactured by A.J. Antunes & Co. has been constructed of the finest materials available and manufactured to high
quality standards. These units are warranted to be free from electrical and mechanical defects for a period of one (1) year from
date of purchase under normal use and service, and when installed in accordance with manufacturer’s recommendations. To
insure continued operation of the units, follow the maintenance procedures outlined in the Owner’s Manual. During the first 12
months, electromechanical parts, non-overtime labor, and travel expenses up to 2 hours (100 miles/160 km), round trip from the
nearest Authorized Service Center are covered.

1. This warranty does not cover cost of installation, defects caused by improper storage or handling prior to placing of the

Equipment. This warranty does not cover overtime charges or work done by unauthorized service agencies or person­nel. This warranty does not cover normal maintenance, calibration, or regular adjustments as specified in operating and
maintenance instructions of this manual, and/or labor involved in moving adjacent objects to gain access to the equipment.
This warranty does not cover consumable/wear items. This warranty does not cover damage to the Load Cell or Load Cell
Assembly due to abuse, misuse, dropping of unit/shock loads or exceeding maximum weight capacity (4 lbs). This warranty
does not cover water contamination problems such as foreign material in water lines or inside solenoid valves. It does not
cover water pressure problems or failures resulting from improper/incorrect voltage supply. This warranty does not cover
Travel Time & Mileage in excess of 2 hours (100 miles/160 km) round trip from the nearest authorized service agency.

2. A.J. Antunes & Co. reserves the right to make changes in design or add any improvements on any product. The right is al-

ways reserved to modify equipment because of factors beyond our control and government regulations. Changes to update
equipment do not constitute a warranty charge.

3. If shipment is damaged in transit, the purchaser should make a claim directly upon the carrier. Careful inspection should be made

of the shipment as soon as it arrives and visible damage should be noted upon the carrier’s receipt. Damage should be reported
to the carrier. This damage is not covered under this warranty.

4. Warranty charges do not include freight or foreign, excise, municipal or other sales or use taxes. All such freight and taxes

are the responsibility of the purchaser.

5. THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUD-

ING ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, EACH OF
WHICH IS HEREBY EXPRESSLY DISCLAIMED. THE REMEDIES DESCRIBED ABOVE ARE EXCLUSIVE AND IN NO
EVENT SHALL A.J. ANTUNES & CO. BE LIABLE FOR SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR
THE BREACH OR DELAY IN PERFORMANCE OF THIS WARRANTY.

[phone]

[phone]

[phone]

[phone]

[phone]

[phone]