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MUFFIN TOASTER MT-12

12

P/N 1010918 11/05

0502891 

Cover, Left 

1

0800298 

Rod, Door 

1

0400283 

Insulation, Side 

2

0502868 

Guide, Actuator 

1

210K230 

Bumper, 1 Leg Kit (pack of 4) 

1

0502884 

Pan, Base 

1

2100132 

Knob, Black 

2

0020186 

Front Door 

1

05K2880 

Plate, Removable 

1

10  0502889 

Crumb Tray 

1

11  0502871 

Retainer, Heater 

1

12  7000114 

Heating Element Kit, 220V  

 

 

(Mfg. No. 9200139 & 9200148) 

 

7000113 

Heating Element Kit, 200V 

 

 

(Mfg. No. 9200146)

13  0502885 

Panel, Face 

1

14  0502881 

Housing, Top 

1

15  0502890 

Cover, Right 

1

16  4050180 

Heat Sink 

1

17  7000315 

Relay, Solid State, 

Double Pole

   1

18  4010137 

Switch, Rocker (Power On/Off) 

1

19  0400315 

Strain Relief  

1

20  7000697 

Power Cord - Australian 20A, 250V  1

 

0700552 

Power Cord - Domestic 20 Amp 

 

 

Twist Lock 

 

0700437 

Power Cord - Int’l. 16 Amp IEC-309  1

22  0502886 

Panel, Rear 

1

23  7000664 

Control Board Kit 

24  7000156 

Audio Signal 

1

25  050K128 

Sensor Bracket Kit 

1

26  0011036 

Fan Assy. 

1

27  4010103 

Micro Switch 

1

28  7000342 

Indicator Light, Green & Amber 

1

30  0800297 

Rod, Partial 

1

31  7000344 

Hi-Limit Kit 

1

32  0502873 

Bracket, Hi-Limit 

1

33  4010171 

Switch, Push-Push 

1

34  7000348 

Thermocouple 

1

35  406K006 

Terminal Block Kit 

1

36  4010170 

Transformer 

1

37  1000936 

Label, Front Panel 

1

38  0600113 

Spring, Front Door 

1

39  040P119* 

Bushing, Shorty, 5/8” 

1

40  7000401 

Bushing & Retainer Kit 

1

41  301P106* 

Weld Nut 

1

42  306P102* 

Lockwasher, #6 

1

43  306P115 

Screw, #6-32 x 1” 

1

44  306P123* 

Screw, #6-32 x 7/8” 

1

45  306P130* 

Nut, Hex, KEPS, #6-32 

1

46  308P103* 

Screw, #8-32 x 1/4” 

1

47  308P124* 

Screw, #8-32 x 1/2”, One-way 

1

48  308P133* 

Screw, #8-32 x 1/4” 

1

49  308P143* 

Nut, Hex, KEPS, #8-32 

1

50  308P151* 

Screw, SEMS, #8-32 x 5/16” 

10

51  306P104* 

Screw, #6-32 x 1/4” 

1

52  300P117* 

Washer, Retaining 

1

53  040P111* 

Bushing, Shorty, 1/2” 

1

54  310P140* 

Washer, Flat, #10 

1

55  4060374 

Ground Lug 

1

56  0020995 

Side Panel (RH) Weldment 

1

57  0020996 

Side Panel (LH) Weldment 

1

* Available only in packages of 10.

 Item  Part 

Description 

Qty. 

   

No.

 Item  Part 

Description 

Qty. 

   

No.

REPLACEMENT PARTS

LOW

HIGH

200

220

S1

Dip Switches

Control Board

Dip Switch Settings

Check your Control Board assembly to insure the Dip 

Switch settings are correct.

Model MT12HK ONLY: 

220 and LOW 

Mfg. No. 9200139 & 9200148

 ONLY: 

220 and LOW 

Mfg. No. 9200146

 

200 and LOW

DO NOT USE HIGH SETTING.

TROUBLESHOOTING (continued)

Summary of Contents for Roundup MT-12

Page 1: ...FIN TOASTER Model MT 12 Owner s Manual P N 1010918 Rev A 05 06 MANUFACTURING NUMBERS 9200139 9200146 9200148 C T I S L US E D A S D L I S T E CM O I N NIT A T Testing Certification ITS geprufte Sicherheit ...

Page 2: ...quipment Warranty Information Please read the full text of the Limited Warranty in this manual If the unit arrives damaged contact the carrier imme diately and file a damage claim with them Save all packing materials when filing a claim Freight damage claims are the responsibility of the purchaser and are not covered under warranty The warranty does not extend to Damages caused in shipment or dama...

Page 3: ...nt and parts Failure to observe caution could result in personal injury IMPORTANT SAFETY INFORMATION Service Technical Assistance If you experience any problems with the installation or operation of your unit contact your local Roundup Authorized Service Agency Fill in the information below and have it handy when calling your authorized service agency for assistance The serial number is on the spe...

Page 4: ...it The procedures in this manual may include the use of chemical products These chemical products will be highlighted with bold face let ters followed by the abbreviated HCS Hazard Communication Standard See Hazard Communication Standard manual for the appro priated Material Safety Data Sheets MSDS The equipment should be grounded according to local electrical codes to prevent the possibility of e...

Page 5: ...tlet installed by a qualified electrician Do not use an extension cord with this appliance Check with a qualified electrician if you are in doubt as to whether the appliance is properly grounded Electrical Ratings Plug Configurations Dimensions 676 mm 26 5 8 397 mm 15 5 8 206 mm 8 1 8 Model Mfg Number Volts Watts Amps Hertz Plug Description Configuration MT 12 9200139 Australia 220 240 3400 15 4 14...

Page 6: ...ol Knob Indicator Light Amber Indicator Light Green Removable Plate Partial Load Timer Control Knob OPERATION NOTE When the Amber light is on a Partial Load Cycle is selected When this light is off a Full Load Cycle is selected NOTE A temperature sensing solid state control measures the internal temperature of the toaster and automatically adjusts for a faster toasting time during heavier use 4 Th...

Page 7: ...mended for maintenance of your 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 Stains and spots should be sponged using a vinegar solution Finger marks and smears should be rubbed off using soap and water CAUTION If a chemical cleaner is used be sure it is safe to use on cast aluminum ...

Page 8: ...ght is lit Figure 1 Start the stopwatch 8 Check the time on the stopwatch when the Audio Signal beeps NOTE The Audio Signal should beep and the Ready Light should come on within 85 to 125 seconds 9 Open the Front Door to stop the Audio Signal and to turn off the Ready light 10 If the times are correct calibration is complete If the times are not correct adjust the timers locat ed at the rear of th...

Page 9: ...ps 4 times waits 2 seconds beeps 4 times waits 2 seconds and continues until unit is turned off More than 750 F 400 C control turns solid state relay off Audio signal beeps 3 times waits 2 seconds beeps 3 times waits 2 seconds and continues until unit is turned off Refer to Troubleshooting Yes Yes Yes No No No Heats to more than 105 F 65 C but less than 750 F 400 C in 30 minutes Yes Door is opened...

Page 10: ...d timers as needed Refer to the Maintenance sec tion of this manual Toaster does not operate properly when it is initially installed Toaster selected shipped is not for the electrical service as this location Check toaster identification plate and refer to the Electrical Specifications of this Manual Toaster does not operate after the replacement of a Control Board One or more electrical service d...

Page 11: ...o Audio Signal replace the Audio Signal No Ready Light but Audio Signal works Defective Ready Light If Ready Light Diagnostic LED is on but the ready light is not replace the ready light No Audio Signal or Ready light on either Full or Partial Load cycles Control Board is Defective Replace the Control Board Front Door will not open or close properly Door Push Rod is Damaged Remove left cover and c...

Page 12: ...00344 Hi Limit Kit 1 32 0502873 Bracket Hi Limit 1 33 4010171 Switch Push Push 1 34 7000348 Thermocouple 1 35 406K006 Terminal Block Kit 1 36 4010170 Transformer 1 37 1000936 Label Front Panel 1 38 0600113 Spring Front Door 1 39 040P119 Bushing Shorty 5 8 1 40 7000401 Bushing Retainer Kit 1 41 301P106 Weld Nut 1 42 306P102 Lockwasher 6 1 43 306P115 Screw 6 32 x 1 1 44 306P123 Screw 6 32 x 7 8 1 45...

Page 13: ...MUFFIN TOASTER MT 12 13 P N 1010918 11 05 Partial Load 1 3 5 6 7 8 9 10 11 12 13 14 15 28 28 30 31 32 33 56 40 40 46 46 H 50 50 50 50 50 50 52 53 57 37 7 5 REPLACEMENT PARTS continued ...

Page 14: ...PARTS continued 1 2 3 4 5 7 16 17 18 22 23 24 25 26 27 34 35 36 20 38 39 40 40 41 42 43 44 45 46 46 48 49 50 57 50 50 50 50 50 51 52 54 19 55 View A NOTE Refer to the Replacement Parts list in this manual for a complete list of cord and plug configurations ...

Page 15: ...MUFFIN TOASTER MT 12 15 P N 1010918 11 05 WIRING DIAGRAMS ...

Page 16: ...n 2 Roundup reserves the right to make changes in design or add any improvements on any product The right is always 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 m...

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