background image

PARTS & SERVICE for ST-1 Mini Conveyor Toaster

The ST-1 Mini-Conveyor Toaster is engineered for
efficient, dependable service throughout the years.
Like any piece of fine equipment with moving parts
and broad temperature ranges, physical wear takes
its toll. When this happens, the information found in
this manual will prove very helpful. Although the
instructions are easy to follow, all repair procedures
should be carried out by a qualified Merco/Savory
Service Representative.

Description

Part #

Description

Part #

On/Off toggle switch control, 20A

68117

Drive chain assy, 54 links, 208V/240V

12412

Energy saver switch control

14614

Rear shaft assembly

14603

Heater control 120V, upper or lower

21874

Front shaft assembly

14644

Heater control 208V, upper or lower

14702

Front shaft spacers

14606

Heater control 240V, upper or lower

12355

Rear shaft spacers

14762

Conveyor speed control, 120V

12464

Tension adjusting brackets

12508

Conveyor speed control, 208V / 240V

12425

Bearing retainer brackets

12381

Heater control knob

12919

Bearings

22754

Terminal block

21858

Conveyor belt assembly, SS  58 links

14647

Control panel, blank

14765

Gearmotor, 120V

69716

Control panel decal

14763

Gearmotor, 208V/240V

14674

1” adjustable legs

12668

Cooling fan motor, 120V

14618

5’ cord set, 120V, NEMA 5-15P

26047

Cooling fan motor, 208V

14699

5’ cord set, 208V/240V, NEMA 6-15P

26064

Cooling fan motor, 240V

14675

Strain relief bushing

000171

Fan blade, 5” cw

14619

Right side panel

14554

Toast receiving tray/chute

14590

Left side panel

14556

Fan motor mounting bracket

14658

Top cover

14542

Heating element, 120V, 825W

14648

Chimney

14539

Heating element, 208V, 1200W

14694

Bottom cover assembly

14732

Heating element, 240V, 1200W

14673

On/Off energy toggle switch

18209

Lower element assembly, 120V

14707

Reflector/crumb tray assembly

14568

Lower element assembly, 208V

14722

14T sprocket assy.Drive 208/240V

13733

Lower element assembly, 240V

14724

8T sprocket assembly, 120V

30494

Upper element assembly, 120V

14713

20T sprocket assy. drive shaft 120V

14750

Upper element assembly, 208V

14723

12T sprocket assembly, 208V/240V

69787

Upper element assembly, 240V

14725

Drive chain assembly, 57 links, 120V

13301

Lubricant

21720

1200-JDM

07024

Summary of Contents for ST-1

Page 1: ...er control knob 12919 Bearings 22754 Terminal block 21858 Conveyor belt assembly SS 58 links 14647 Control panel blank 14765 Gearmotor 120V 69716 Control panel decal 14763 Gearmotor 208V 240V 14674 1 adjustable legs 12668 Cooling fan motor 120V 14618 5 cord set 120V NEMA 5 15P 26047 Cooling fan motor 208V 14699 5 cord set 208V 240V NEMA 6 15P 26064 Cooling fan motor 240V 14675 Strain relief bushin...

Page 2: ... to install a new switch Refer to the wiring diagram 2 ST 1 PARTS REPLACEMENT INSRUCTIONS WARNING DISCONNECT TOASTER FROM POWER SOURCE BEFORE ATTEMPTING ANY SER VICE PROCEDURES General Information The information on the following pages will describe how to replace the most common components of the ST 1 toaster Though the instructions are easy to follow the work should be done by a qualified servic...

Page 3: ...h remove the upper heater control but do not disconnect the wires 4 Disconnect the wires from the energy save switch terminal ends noting the proper wire orientation 5 Install the new switch to the back of the control panel and secure with the black plastic mounting bezel and rubber boot 6 Re attach wires to the terminal ends Refer to wiring diagram 7 Replace the upper heater control switch F Fan ...

Page 4: ...sion J Conveyor Shaft Sprocket Figures 3 5 6 1 Remove right side panel Section A 2 Remove drive chain Section I 3 Loosen set screw on hub of sprocket and slide sprocket off shaft 4 When installing new sprocket make sure set screw rests in hole of shaft 5 Replace drive chain Section I K Conveyor Belt Figures 3 4 7 1 Remove right left side panels Section A 2 Loosen but do NOT remove the bearing reta...

Page 5: ...sides 3 Disconnect the 2 wires at heating element terminal ends 4 Carefully lift out assembly 5 Reverse this procedure to install new assembly Refer to wiring diagram N Lower Heating Element Assembly Figures 3 4 8 9 10 1 Remove right and left side panels Section A 2 Disconnect wires from both upper and lower heating element terminal ends 3 At left side of toaster bend the 2 protruding tabs to achi...

Page 6: ...6 ...

Page 7: ...7 ...

Page 8: ...8 1111 N Hadley Rd Fort Wayne In 46804 Tel 800 701 2992 Fax 219 436 0735 www mercosavory com ...

Reviews: