Antunes GST-5V Operators Manual

Toaster

GST-5V

owner’s manual

Manufacturing Numbers:

9210880

Original Instructions www.ajantunes.com

P/N 1011263 Rev. C 12/15

CONTENTS

General 2 Warranty Information 2 Service/Technical Assistance 2 Important Safety Information 3 Warnings 3 Specications 4

Dimensions 4 Electrical Specications & Plug Conguration 4

Installation 5

Unpacking 5 Location 5 Language Selection 6

Operating Instructions 6

Control Panel 6 Settings 6 Factory Reset 7 Adjusting Toast Quality 7

Maintenance 7

Daily Cleaning 7 Cleaning and Sanitizing the Belts (Daily) 8 Replacing Belts (Quarterly) 11 Installing Belts 12 Cleaning the Top Cooling Fan and Electrical Housing (Annually) 13 Cleaning the Rear Cooling Fan and Electrical Housing (Annually) 13

Troubleshooting 14 Replacement Parts 18 Optional Accessory 18 Wiring Diagram 24 Notes 25

GENERAL

This manual provides the safety, installation, and operating procedures for your toaster. Please read all of the information 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 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

improper maintenance. y Damage caused by abuse

or careless handling. y Damage 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 1-630-7841000, 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 replacement parts in this unit. Use of replacement parts other than those supplied by the manufacturer will void the warranty. Your Authorized Service Agency has been factory trained and has a complete supply of parts for this unit.

Visit www. ajantunes.com or contact 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

P/N 1011263 Rev. C 12/15

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. y The equipment should be grounded

according to local electrical codes

to prevent the possibility of electri-

cal 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. y This appliance is not to be used by

persons (including children) with

reduced physical, sensory, or mental

capabilities, or lack of experience and

knowledge unless they have been

given supervision or instructions. y Do not allow children to

play with the appliance.

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 electri-

cian if you are unsure if the appliance is properly grounded.

y If a chemical cleaner is used, 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 This equipment is to be installed to

comply with the basic plumbing code of the Building Ocials and Code Administrators, Inc. (BOCA) and the Food Service Sanitation Manual of the Food and Drug Administration (FDA).

y To ensure proper steaming character-

istics, some calcium/mineral deposits must be present on the generator surface. If, during cleaning, the surface does become free of calcium/ mineral deposits, add plain tap water to the surface and allow it to boil o. This may have to be repeated several times to ensure proper steaming characteristics by creating a thin layer of deposits on the surface.

y Do not use a sanitizing solu-

tion or abrasive materials. The use of 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 are recom-

mended for maintenance of your stainless steel equipment:

y Always use soft, damp cloth for

cleaning, rinse with clear water and wipe dry. When required, always rub in direction of metal polish lines.

y Routine cleaning should be

done daily with soap, ammonia detergent, and water.

y Stains and spots should be sponged

using a vinegar solution.

y Finger marks and smears should be

rubbed o using soap and water.

y Hard water spots should be re-

moved using a vinegar solution.

P/N 1011263 Rev. C 12/15

SPECIFICATIONS

Dimensions

Model & Mfg. No.

GST-5V

9210880

Width

(A)

34.25 inches (870 mm)

Depth

14.75 inches (375 mm)

Electrical Specications & Plug Conguration

Model & Mfg. No

GST-5V

9210880

(International)

Volt Watts Hz.

230 4600 50/60

(B)

Height

(C)

24.84 inches (631 mm)

Plug

Description

IEC 309-Plug,

32 Amp., 230 VAC

Three Pin

P/N 1011263 Rev. C 12/15

INSTALLATION

Unpacking

1. Open the large box. It contains:

• GST-5V toaster

• Accessories box

2. Remove the accessories box from the large box.

3. With the help of another person, carefully remove the GST-5V from the large box.

4. Remove all protective coverings from the unit.

5. Open the Accessories Box. It contains:

• Owner’s Manual

• Bun Buer Frame

6. Wipe the entire exterior of the toaster and the accessories mentioned above with a clean towel sprayed with an approved sanitizer. Allow to air dry.

NOTE: Handle accessories with care. If

an accessory becomes bent or damaged, it may not attach to the unit correctly, which may affect normal operation.

NOTE: If any parts are missing or dam-

aged, contact A.J. Antunes Technical Service IMMEDIATELY at 1-877-392-7854 (North America only), or 630-784-1000.

REAR

CONVEYOR

COVER

COMPRESSION

KNOB

OPTIONAL TOP FEEDER

AVAILABLE FOR PURCHASE SEPARATELY

BUN FEEDER

CONTROL

FRONT

CONVEYOR

COVER

BUN BUFFER

FRAME

Figure 1. GST-5V Components (Belts not Shown)

PANEL

Location

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

y Make sure power is o and the

toaster is at room temperature.

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.

1. Place the toaster in the required position.

2. Attach the Bun Feeder and Bun Buffer Frame accessories (Figure 1).

3. Attach the optional Top Feeder if present (Figure 1).

4. Plug the power cord into an appropriate power outlet. Refer to the specication plate for the proper voltage.

P/N 1011263 Rev. C 12/15

Language Selection

Follow these steps to set the language option for the GST-5V toaster.

1. Plug in the power cord and turn the

toaster on.

2. See Figure 1. Press and hold the

MENU button for ve seconds.

3. Press the LEFT ARROW button ve

times so that the display shows “English”.

4. Press the OK button.

5. Use the LEFT and RIGHT ARROW

buttons to select your preferred language. The available languages appear in the following order:

• English

• Spanish

• French Canadian

• French

• German

• Portuguese

• Italian

• Swedish

• Russian

• Mandarin Chinese

• Japanese

6. Press the OK button to save the

changes.

7. Return the toaster to service.

DISPLAY

OPERATING INSTRUCTIONS

The GST-5V toasts Crowns, Heels, Clubs, and other products. Follow these steps to start the GST-5V:

1. Turn on the toaster and wait for warm-up to complete.

NOTE: The toaster fans turn on after

the A, B, or C Platen temperature reaches 66°C (150°F).

2. Set the Compression Knob to 4

(recommended). If you use setting 5, refer to Table 1 (page 8) for the required internal settings.

3. When the unit reaches operating temperature, the control panel displays “Ready”.

4. Insert product into the designated area of the Bun Feeder Assembly with the cut side of the bun facing towards the front. Toasted product drops into the Bun Buer.

Control Panel

The control panel is located on the right side of the unit. The LEDs on the control panel light to signify when each item is operating. The Service LED lights and the corresponding LED (Motor, A Platen, B Platen, C Platen) blinks when the unit requires service. A message also appears on the display.

Settings

Follow the steps below to view and adjust the settings of the GST-5V.

1. When the unit is plugged in, press and hold the MENU button (Figure

4) for ve seconds. The control panel displays “A Platen.” The display scrolls to show the actual temperature, SSR Duty cycle, and the setpoint. Example: A Platen: 271°C 35% 271°C

NOTE: The unit does not have to be

turned on in order to access the settings menu.

2. Use the LEFT and RIGHT arrow but-

tons (Figure 4) to scroll through the settings, which appear in the following order:

• A Platen

• B Platen

• C Platen

• Units (°C/°F)

• Buzzer (Soft, Loud, Mute)

• Display Languages

• ET (Elapsed Time)

• Controls Temperature

• Motor

3. To change a setting, press the OK button and then use the LEFT and RIGHT arrow buttons to adjust as needed. Press the OK button again to save the changes. See Figure 4.

NOTE: The Elapsed Time and Control

Temperature can not be adjusted.

The table below describes the settings for the A Platen, B Platen, C Platen, and Motor depending on the Compression Knob setting:

Compression

Setting #4

A Platen:

271°C (520°F)

B Platen:

271°C (520°F)

C Platen:

254°C (490°F)

Motor: 4100 Motor: 4000

Compression

Setting #5

A Platen:

275°C (527°F)

B Platen:

275°C (527°F)

C Platen:

255°C (491°F)

BUTTON

Figure 1. GST-5V Control Panel and Display

P/N 1011263 Rev. C 12/15

Factory Reset

To reset the unit to the factory default settings, press and hold the LEFT and RIGHT arrow buttons for 5 seconds until “Factory Settings Restored” appears on the display.

NOTE: For ALL Units, this sets the dis-

play temperature to °C (Celsius). Refer to the “Settings” section of this manual to change the display temperature to °F (Fahrenheit).

Adjusting Toast Quality

When the unit is turned on and ready, you can adjust the toast quality by pressing the LEFT and RIGHT arrow buttons on the control panel. After making an adjustment, test several products to verify they are toasting at the desired quality.

NOTE: This setting is maintained when

the unit is powered o.

NOTE: If at any time the unit displays

an error message or if it fails to operate properly, contact the factory immediately for service.

MAINTENANCE

Daily Cleaning

1. Turn the toaster o. The toaster

enters a cool-down mode and will automatically shut down when complete.

NOTE: You do NOT need to wait for the

cool down to complete.

2. Put on neoprene gloves. Remove

the optional Top Feeder (if present). Remove the Bun Feeder and Angular Bun Feeder (Figure 5).

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 Top Feeder (if present) and Bun Feeder with a paper towel sprayed with an approved multisurface cleaner. Allow to air dry.

5. Reattach items onto the unit. Plug the power cord into the outlet. Turn the unit on.

OPTIONAL TOP FEEDER

PURCHASE SEPARATELY

Figure 5. Bun Feeder

BUN FEEDER

P/N 1011263 Rev. C 12/15

Cleaning and Sanitizing the Belts (Daily)

1. Turn the toaster o. The toaster

enters a cool-down mode and automatically shuts down when complete.

NOTE: You do NOT need to wait for the

cool down to complete.

2. Put on neoprene gloves. Remove

optional Top Feeder (if present) and remove the Bun Feeder.

3. Clean the exterior of the toaster with a paper towel sprayed with an approved multi-surface cleaner solution.

4. Remove the Front Conveyor Covers by lifting up and away from the unit (Figure 9 next page).

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 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, allowing you to clean the entire Belt.

5. Inspect the front Belt and rear Belts.

Refer to Figures 6, 7, and 8. Replace all of the Belts if any of them are torn, folded, discolored, missing snaps, or damaged in any way. Continued on page 10.

Belt is missing snaps and is damaged. Replace all Belts.

WRINKLING

AROUND SNAP

Belt is torn and folded. Replace all Belts.

BELT IS WRINKLING/DISTRESSED AROUND SNAPS, Has LOOSE/DAMAGED SNAPS,AND IS MISSING SNAPS. REPLACE DEFECTIVE BELT

P/N 1011263 Rev. C 12/15

CORRECT BELT INSTALLATION

The belts are aligned vertically on the top and bottom rollers. The rollers are not visible when the belts are correctly positioned because the snaps are properly positioned.

INCORRECT BELT INSTALLATION. The rollers are visible in the circled section. The belts are not aligned properly. misaligned belts shift o the rollers to the left or right. In this image, the belts are shifted to the right and the snaps are not correctly positioned on the rollers. The belts are stretching which may result in torn belts or broken snaps.

Belts are stretching due to incorrect installation

P/N 1011263 Rev. C 12/15

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