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7

®

P/N 1011446 Rev. I 12/18

DAILY CLEANING

NOTE:

  The following supplies and 

cleansers are required for clean-

ing and have been validated by 

Antunes to be the most ef-

fective. The use of alternative 

supplies and chemicals may not 

effectively clean the belts and 

could cause belt damage.

 

y

Heat Resistant Gloves

 

y

Approved De-greaser

 

y

Non-Abrasive Pad

 

y

Clean Towels

 

y

Water

 

y

Sanitizer bucket

1.  Press and release the Power button 

to turn the unit off. The unit enters 

a 45 minutes cool-down mode and 

automatically shuts down when 

complete.

NOTE:

  Be sure to perform cleaning 

steps during cool-down mode.

NOTE:

  The conveyors continue to turn 

during the cool-down mode.

2.  Put on heat resistant gloves. 

Remove the Top Cover, Feeder, and 

Chute (Figure 3).

3.  Wash, rinse and sanitize the Top 

Cover, Feeder, and Chute at the 

3-compartment sink.

Inspect the belts

NOTE:

  Replace any belts that are torn, 

folded, missing snaps, or dam-

aged. Belts should be removed 

ONLY during belt replacement 

or when required in a service 

situation (see images on page 

9 for examples). Refer to the 

section titled Replacing Belts for 

instructions on removing and 

installing belts.

4.  Apply a small amount of an ap-

proved de-greaser on a non-abra-

sive pad.

A.  Wash step – Wipe with the 

non-abrasive pad damped with 

the Grill & Toaster Cleaner.

B.  Rinse step – Wipe with a clean 

towel dampened with water.

C.  Sanitize step – Wipe with a 

clean sanitizer soaked towel 

and allow to air dry.

4.  Clean the top and bottom belts 

(each belt should follow the Wash-

Rinse-Sanitize step):

NOTE:

  Repeat Steps 4 and 5 as needed 

to remove heavy carbon build-

up. Be sure to wash-rinse-sani-

tize the belts completely. Failure 

to properly clean the belts will 

shorten the life of the belts and 

result in poor performance.

5.  Wipe the exterior surfaces of the 

unit with a clean, sanitizer-soaked 

towel and allow to air dry. 

6.  Reinstall all accessories (Figure 3).
7.  Turn the unit on and test the unit 

before returning it to operation.

IMPORTANT

DO NOT INSERT HANDS BETWEEN 

THE BELTS. USE CARE WHEN 

CLEANING THE BELTS AS THEY ARE 

MOVING. PERSONAL INJURY MAY 

RESULT!

Replacing Belts

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 performance. 

Over time, the Belts begin to show signs 

of wear. This wear appears in the form of 

tears, folds, or other damage of the belt, at 

which point all belts should be replaced.

Removing Belts

1.  Press and release the Power button 

to turn the unit off. The Flatbread 

Toaster enters a cool-down mode. 

Wait until the unit  automatically 

shuts down and OFF appears on the 

display.

2.  Unplug the power cord.
3.  Wearing heat resistant gloves, 

remove the Top Cover, Feeder, and 

Chute and set aside (Figure 3).

4.  Facing the front of the unit, move to 

the right side panel. Rotate the unit 

as necessary for access.

5.  Unlock the side panel door using 

a screwdriver, coin, or similar tool. 

Open the side panel (Figure 4).

6.  Unlock the Lock Lever (Figure 4).
7.  Remove tension on the Top Belt by 

pushing the Top FRONT Roller IN 

and UP until it locks into position.

8.  Remove tension on the Bottom 

Belt by pushing the Bottom FRONT 

Roller IN and DOWN.

9.  Remove the clips and rotate the 

pins shown in Figure 5.

10.  Lift up on the two brackets shown 

in Figure 5.

SIDE 

PANEL 

DOOR

LOCK 

LEVER

Figure 4. Open Side Panel Door

TOP 

FRONT 

ROLLER

BOTTOM 

FRONT 

ROLLER

CLIP

CLIP

PIN

PIN

LIFT THIS 

BRACKET

LIFT THIS 

BRACKET

Figure 5. Lift Bracket

NOTE:

  If the brackets will not move, 

rotate the pins from Step 9 until 

the brackets can be lifted up.

11.  Slide the Belts out of the unit and 

discard (Figure 6).

12.  With belts removed, wipe all four 

rollers and the top and bottom 

heater cover plates with a clean 

sanitized towel to remove any 

debris (Figure 6).

NOTE:

  Any debris stuck on the roller/

cover plates can damage the 

belts.

Figure 6. Slide Belts Out of Unit

Summary of Contents for GST-1H

Page 1: ...P N 1011446 Rev I 12 18 Flatbread Toaster Model GST 1H Manufacturing Numbers 9210970 9210971 and 9210972 www antunes com ...

Page 2: ...ut lined in this manual y y Malfunction resulting from improper maintenance y y Damage caused by abuse or careless handling y y Damage from moisture into electrical components y y Damage from tampering with removal of or changing any pre set control or safety device TABLE OF CONTENTS Purchased From Date of Purchase Model Number Serial Number Manufacturing Number IMPORTANT Antunes reserves the righ...

Page 3: ...ply cord plug If it does not fit the outlet have a proper outlet installed by a qualified electrician y y Do not use an extension cord with this appliance y y Electrical ground is re quired on this appliance y y Check with a qualified electrician if you are in doubt as to whether the appliance is properly grounded y y When using a chemical cleaner be sure it is safe to use on cast aluminum Observe...

Page 4: ... 12 18 SPECIFICATIONS Model Mfg No Volts Watts Hertz Plug Description GST 1H 9210970 9210971 9210972 208 4600 60 L6 30P 30 Amp 250 Volt Straight Twist Lock 23 4 593 4 mm 17 5 443 3 mm 17 25 438 mm 26 661 8 mm 20 510 7 mm ...

Page 5: ...1 Flatbread Toaster GST 1H OPERATION 1 Press and release the Power button to turn the toaster on Allow the toaster to warm up until USE ap pears in the display 2 Insert product into the unit using the feeder 3 Finished product drops onto the heated 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 LIGHT...

Page 6: ...ve any changes NOTE The unit exits Manager Mode after 30 seconds of keypad inac tivity SAFETY FEATURES Hi Limit Control A Hi Limit Control turns off electrical power to the heaters and control circuits and displays HL if the unit overheats To reset the control 1 Let the unit cool for 15 minutes 2 Locate the Hi Limit Controls on the rear of the unit Remove the black protective cap 3 Press and relea...

Page 7: ...owel and allow to air dry 6 Reinstall all accessories Figure 3 7 Turn the unit on and test the unit before returning it to operation IMPORTANT DO NOT INSERT HANDS BETWEEN THE BELTS USE CARE WHEN CLEANING THE BELTS AS THEY ARE MOVING PERSONAL INJURY MAY RESULT Replacing Belts NOTE Be sure to clean and sanitize the Belts completely Failure to properly clean the Belts will shorten the life of the Bel...

Page 8: ...f the belt is away from the direction of belt travel 5 Restore tension on the bottom belt by pushing UP and OUT Figure 4 6 Restore the tension on the top belt by pushing DOWN and OUT Figure 4 7 Lock the brackets shown in Figure 7 by rotating the highlighted pin so the brackets drop down into place Push down on each bracket to ensure they are in position 8 Reinstall the clips as shown in Figure 7 9...

Page 9: ...of Damaged Belt Figure 10 Example of Damaged Belt Figure 11 Example of Damaged Belt Figure 12 Example of Damaged Belt BELT IS TORN AND FOLDED REPLACE BELT BELT IS MISSING SNAPS AND IS DAMAGED REPLACE BELT BELT IS TORN IN THE CENTER REPLACE BELT ...

Page 10: ...es Technical Service for service Worn or damaged Ball Bearings Drive chain or sprockets damaged Failed Motor Failed Control Board Control Display flashes SpEd Mechanical bind in one or both conveyors Enter user mode to check motor speed Check both conveyors for mechanical binds Replace necessary parts Contact your mainte nance person or Antunes Technical Service for service Worn or damaged Ball Be...

Page 11: ...trician for service Faulty Transformer Replace Transformer Conveyors not turning Belt is damaged Replace Belts Motor Drive Chain is detached from sprockets Reinstall the Drive Chain Failed Drive Motor Contact your maintenance person or Antunes Technical Service for service Belts are ripped or torn Rollers or Heater Cover Plates are dirty and need to be cleaned Clean Rollers and Heater Cover Plates...

Page 12: ...age 1 50 0701003 Wire Harness Tortilla Toaster Heater 1 51 0800438 Rod Belt Cover 4 52 1001658 Label Control 1 53 1031306 Spec Label 9210970 1 54 2000259 Tube O D 1 4 X 1 625 Lg 4 55 2100212 Handle Pocket Pull Snap In 2 56 2100334 Thrust Strip Teflon 4 TEM PART NO DESCRIPTION QTY 57 2140101 Adhesive Sealant Rtv 1 58 2150172 Bearing Shaft 1 4 2 59 2150179 Sprocket 25B14 1 2 Bore 4 60 2150187 Chain ...

Page 13: ...13 P N 1011446 Rev I 12 18 18 6 19 55 20 43 72 72 14 40 72 7 72 72 39 72 72 72 72 53 ...

Page 14: ...14 P N 1011446 Rev I 12 18 59 79 24 62 78 78 78 62 37 2 62 11 56 46 35 44 10 46 56 78 1 62 78 3 3 10 46 56 36 12 13 11 56 46 62 78 59 65 61 59 65 61 78 62 37 78 62 36 63 63 63 63 ...

Page 15: ...15 P N 1011446 Rev I 12 18 9 47 32 31 67 68 95 77 91 92 69 70 96 81 93 52 97 66 8 71 73 73 73 94 64 69 60 98 98 64 75 ...

Page 16: ...16 P N 1011446 Rev I 12 18 89 41 75 74 75 42 34 21 22 27 54 89 25 17 89 26 83 86 84 80 99 99 90 27 54 21 34 16 89 42 74 87 45 89 85 86 84 4 75 75 88 ...

Page 17: ...17 P N 1011446 Rev I 12 18 28 29 28 29 38 5 15 51 33 81 76 81 76 81 76 81 76 51 82 81 76 85 86 84 85 86 84 75 82 81 76 23 75 75 85 86 84 85 86 84 30 ...

Page 18: ...27 26 31 32 29 30 9 6 7 5 25 16 WHT 5 20 POWER MOV CORD WIRING DIAGRAM GRN YEL 12 1 2 3 5 6 YEL BLK YEL BRN J6 BLK BRN SSR 2 SSR 1 BOTTOM TOP WHT WHT RED BLU BOTTOM TOP 4070280 J8 J4 BLU BLK TOP BOT HIGH LIMITS BLU BLK C1 RED ORG BLK BRN ORG BLK BLK RED BLK ORG BLK GRN YEL RED BLU ORG BRN RED YEL BLK RED BLK BRN 14 7 8 9 10 18 4 34 20 11 12 13 14 15 16 17 18 19 20 21 22 25 33 22 23 24 26 27 28 29 ...

Page 19: ...19 P N 1011446 Rev I 12 18 NOTES ...

Page 20: ...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 volt age 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 Antunes reserves the right to make changes in de...

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