APW Wyott M2000 User Manual

WARNING:

stallation, operation,

installing operating, or servicing

M2000

CONTACT BUN TOASTER

OWNERS/SERVICE MANUAL

Improper in
service or maintenance can
cause property damage and/or
result in personal injury. Read
this manual thoroughly before

this equipment.

TABLE OF CONTENTS

Safety Precautions........................................................................................................ 2

General Information ..................................................................................................... 2

Installation ................................................................................................................... 2

Location ....................................................................................................................... 3

Operating Instructions ................................................................................................... 5

Cleaning ...................................................................................................................... 5

Daily Parts Cleaning ............................................................................................ 6

Daily Conveyor Cleaning ..................................................................................... 6

Daily Griddle Cleaning ......................................................................................... 8

Troubleshooting...........................................................................................................10

Wiring Diagram ............................................................................................................11

Exploded View .............................................................................................................12

Replacement Parts List ...............................................................................................13

Warranty.....................................................................................................................14

APW Wyott Foodservice Equipment Company

729 Third Avenue ? Dallas, TX 75226

(214) 421 -7366 ? FAX [phone]

2

SAFETY PRECAUTIONS

APW Wyott toasters are designed, built, and sold for commercial use and should be operated by trained personnel
only. Clearly post all CAUTIONS, WARNINGS and operating instructions near each unit to insure proper
operation and to reduce the chance of personal injury and/or equipment damage.

Always disconnect power before cleaning or servicing the toaster. Surfaces will remain hot after power has been
turned off, allow unit to cool before cleaning or servicing. Never clean the toaster by immersing it in water. The
toaster is not protected against water jets; DO NOT CLEAN TOASTER WITH A WATER JET. Always clean
equipment before first use.

Operating toaster without legs will void the warranty. Insure all accessories and exterior panels are properly
installed and adjusted before applying power and operating.

GENERAL INFORMATION

Check the rating label for your model designation and electrical rating. Rating Label is located on the bottom front
of the control panel.

Overall dimensions with feeder: 23.5"(59.7cm) W x 25.9"(65.8cm) H x 17.5"(44.5cm) D

Electrical ratings:

M2KA: 208VAC, 2880W, 13.8A 60Hz
M2KH: 240VAC, 3840W, 16A 60Hz

Cordset Configuration:

208/250V: NEMA 6-20P Plug, 4 foot, 3 wire grounded cord.
If the supply cord is damaged, the manufacturer or an authorized service agent or a similarly qualified person must

replace it to avoid a hazard or warranty.
Shipping Weight:

94 lbs (42.7 Kg)

INSTALLATION

1. Examine carton for damage. The freight carrier has assumed responsibility for its safe transit and delivery. If
equipment is received damaged, either apparent or concealed, a claim must be made with delivering carrier.

a. Apparent damage or loss must be noted on the freight bill at the time of delivery. The carrier

representative (Driver) must sign the freight bill. If this is not do ne, the carrier may refuse the claim.
The carrier can supply the necessary forms.

b. Concealed damage or loss if not apparent until after the toaster is removed from carton, a request

for inspection must be made to the carrier within 15 days. The carrier should arrange an inspection. Be

sure to save all contents and packaging material.

2. Verify Parts

After removing unit from the shipping carton, unwrapping loose parts and remove any packing tape, plastic wrap
and nylon tie-down. Verify the following parts:

3

Item Packaging Qty

???

?

Legs In plastic bag 4
Feeder/Bun Chute Wrapped, loose in top of carton 1
Conveyor In individual carton 1
Instruction Manual Loose in carton 1
Teflon Sheet Kit (optional) Loose in carton Optional

NOTE: PRIOR TO INITIAL START-UP, ALL REMOVABLE PARTS AND THE GRILL SURFACE SHOULD
BE CLEANED WITH WARM SOAPY WATER TO REMOVE MANUFACTURING OILS, THEN RINSED
AND DRIED THOROUGHLY. Apply oil (vegetable oil) to the conveyor chain after washing. (Bun oil can be used
if it contains no animal fats, salts or dairy products.)

3. Assemble Legs

Lay the toaster on its back and install t he four adjustable legs into the threaded holes on the bottom of the toaster
sides. Hand tighten the legs by gripping the black shank and turning until it is seated firmly against the bottom of
the toaster. Set the toaster upright on a flat surface. Unscre wing the lower, chrome insert of each leg levels the unit.
Flats are provided on two sides of the insert to allow use of a wrench. “Precise” leveling is not required for proper
operation.

Figure 1. M2000 Assembly Drawing

4

4. Conveyor Installation

Jam nut

Remove the front panel by lifting it straight up. (See Figure 1) Lift conveyor assembly ? by using “U” shaped
handles on each conveyor side bracket. Lower the conveyor into the two conveyor hanger brackets ? above the

grill plate on each side, so the four spacers on the sides of the conveyor rest on the bottom flange and the bottom
spacers are against the adjustment screws. The conveyor hanger brackets ? are factory adjusted. However, before

reinstalling the front panels apply power to the unit and run the conveyor to insure proper gear engagement. If gears
are not properly engaged adjust the conveyor by loosening the jam nuts on the conveyor hanger brackets and
adjusting the screw (see Figure 2) to set the conveyor to the correct height. Retighten lock nuts after adjustment is
complete.
a. To adjust the conveyor up into the drive gear, turn the conveyor adjustment screw clockwise. Use

a 7/16-end wrench to tighten the jam nut.

b. To adjust the conveyor away from the drive gear, turn the conveyor adjustment screw

counterclockwise. Use a 7/16-end wrench to tighten the lock nut.

5. Replace front panel.

6. Feeder Assembly

Install Feeder by fitting slots on back of feeder onto back panel studs located at top rear of unit.

7. Install Teflon Sheet (Optional)

Remove Feeder. Allow one end of the Teflon sheet to overlap the top of the rear panel to the rear
studs. Align the holes in the sheet with the stud heads and push the sheet over the stud heads. Balance
of the sheet will fit over the grill surface. Reinstall Feeder capturing Teflon Sheet between the feeder
and the top of the toaster.

Screw

Figure 2.

5

LOCATION

Place the toaster on a flat surface. This toaster is tested and approved for zero clearances against

non-heated surfaces. Locate the toaster near a wall receptacle of the proper configuration. DO NOT
USE AN EXTENSION CORD. Plug the power cord into an outlet (receptacle) of the specified

voltage on the rating label. Outlets must be properly grounded.

OPERATING INSTRUCTIONS

Choose Dry or Wet operation.

1. Dry operation. (no oil) Insure Teflon sheet, 86298 is properly installed.

a. Turn Main Power Switch on. Set Temperature Control knob to desired temperature.

Allow Pilot Light to cycle at least two times (on/off). When the light is on, the grill is

heating. Heat up time is about 15-20 minutes.
b. Turn on motor switch. Conveyor should start to turn.
c. Place bun halves on feeder cut side down (facing grill surface). Toast time is

approximately 22 sec. depending on bun height and diameter. Increase or decrease

temperature setting to achieve desired brownness and temperature.

2. Wet operation. (using oil) App ly a light coating of oil to grill surface. (Fry oil can be used)

When toasting using oil, any high-quality cooking oil may be used with this toaster (do not use
oils that contain dairy products such as butter). The Teflon sheet may be used, but it is not
required. Fill the Butter Pan 2/3 full of warmed cooking oil. The oil should spread evenly over
the surface of the roller.

a. Turn Main Power Switch on. Set Temperature Control knob to desired temperature.

Allow Pilot Light to cycle at least two times (on/off). When the light is on, the grill is

heating. Heat up time is about 15-20 minutes.
b. Turn on motor switch. Conveyor should start to turn.
c. Holding the bun half in the palm of the hand, slap the face (cut side) of the bun on the

turning Butter Roller surfa ce.
d. Place bun halves on feeder cut side down (facing grill surface). Try several buns to

determine the correct pressure and time to achieve the desired browning and temperature

of bun. Using too little oil will cause the bun surface to be cool and uneven in color. It

will also cause the bun to stick to the grill. Using too much oil will give the bun a yellow

un-toasted look. Toast time is approximately 22 sec. depending on bun height and

diameter. Increase or decrease the temperature setting to achieve des ired brownness and

temperature.

NOTE: Should the temperature setting be changed, allow several cycles for the grill plate to
adjust. Once the desired setting has been achieved, note the temperature and keep it set there.

CLEANING

WARNING: Make sure the toaster is in the off position and has been off at least 15 – 30
minutes. Do not attempt this cleaning procedure if the toaster components are too hot to touch.

6

Never spray water on the toaster or controls. Damage to the toaster as well as injury could
occur. Severe injury and burns may occur if you do not follow this instruction sheet.

DISASSEMBLY

Turn off main power switch and conveyor switch. Disconnect the power supply cord from the wall
outlet. The toaster will be hot when turned off. Allow the toaster to cool for at least 15 – 30 minutes
before handling. USE CAUTION during disassembly and cleaning. Grasp the left side of the Butter
Roller Shaft. Lift up and to the left to remove from drive assembly. Remove the Butter Pan. Remove
the Top and Bottom Front Panels.

NOTE: Do not use any chloride or chlorine-based products to clean or rinse toaster or toaster
parts.

Daily Parts Cleaning:

The Butter Roller, Butter Pan, Feeder, and Top and Bottom Front Panel can be placed in a
dishwasher or sink and washed with detergent and warm water.

Daily Conveyor Cleaning:
Conveyor may be hot and is heavy, use caution when lifting and removing. Remove the

conveyor assembly by gripping the two handles at the top and lifting forward until it clears the gears.
Lift it up and out gently placing it in a sink with the drain stopped, or in a suitable container to soak
over night. Conveyor can be placed in the sink or container while warm. Use caution when
handling a hot conveyor. The soak solution is a mix of 10 par ts hot water (120ºF or more) to 1 part
(minimum) “INSIDE OUT” brand 3-IN-1. Fill the sink or suitable container with the solution, to
completely cover the conveyor by approximately one inch. Allow the conveyor to soak in the
solution over night. Remove the conveyor from the solution. Use a stiff non-metal brush or plastic
pad to remove residual bun oil. Insure the chains are clean and free from debris. Use a brush to
remove any soil or debris remaining on the chain. Rinse conveyor with plain hot water and allow to
drain. Lubricate both chains thoroughly with vegetable oil. Bun oil may be used if it contains no
animal fats, salts or dairy products. Note: Chain Lubrication is critical to chain life. Oil the chain

daily. Gently replace conveyor into toaster. Discard used soak solution. Clean and sanitize sink
or container after over night use!

Replace all removed toaster parts. Plug power supply cord into wall outlet. Turn main power switch
on. Turn conveyor switch on.

Severely baked on oils as shown in Figure 3 require the conveyor to be cleaned using the
‘emergency one-time’ boil instructions below to clean.

Figure 3

7

ONE-TIME BOIL OUT OF CONVEYOR

NOTE: This is for experienced operators only, and in stores that approve this

operation.

1. Turn off power and drain the oil from one of the Fryers, and allow it to cool.

2. Turn Toaster main power switch off. Remove power supply plug from the wall
outlet.

3. Some surfaces will remain hot after toaster is turned off. Allow time for toaster to
cool. (15-30 minutes) Use caution during disassembly and cleaning.

4. Grasp the left side of the Butter Roller shaft. Lift it up and to the left to remove
from drive assembly.

5. Remove the Butter Pan.

6. Remove the Top and Bottom Front Panels.

7. When the fryer has cooled and has drained, close the drain valve.

8. Remove the Conveyor assembly by grasping the two handles at the top, and
lifting forward until it clears the gears.

9. Gently place the Conveyor Assembly into the Fryer.

10. Add water to the cooled Fryer leaving enough room to add two (2) gallons of
“INSIDE OUT” 3 IN 1 HEAVY DUTY CLEANER and the Conveyor Assembly.

11. Add additional water to the Fryer, if necessary, to completely cover the Conveyor
Assembly.

12. Set the temperature of the Fryer to 200ºF, and allow the conveyor to soak in the
solution for 60 minutes.

13. Shut off the Fryer and allow the conveyor to cool.

14. NOTE: Drain the solution prior to removing the Conveyor Assembly. After
the conveyor has cooled, remove the conveyor from the Fryer. If there are areas
with bun oil, use a stiff non-metal brush or plastic pad to remove. Insure the
chains are clean and free from impediment. Use a brush to remove any soil or
impediment remaining on the chain.

15. Rinse conveyor with hot water and allow to drain. Lubricate both chains
thoroughly with vege table oil. Bun oil may be used if it contains no animal fats,
salts or dairy products. Note: Chain Lubrication is critical to chain life. Oil
chain daily.

16. Before assembly of the conveyor check the Following: Conveyor Assembly
hardware to insure fasteners are tight and there are no signs of wear, Gears are
tight on the Conveyor shaft and the Motor Shaft and the Hanger Bracket screws
are tight and the brackets have not shifted during use.

17. Gently replace conveyor into toaster. Replace all removed parts. Plug power
supply cord into wall. Turn main power switch on. Turn conveyor switch on.

LAST IMPORTANT NOTE: Daily-cleaning instructions of conveyor should be
followed after this boil out. The conveyor must stay clean to optimize speed and bun
temperature. KEEP CONVEYOR LOOKING NEW.

8

Daily Griddle Cleaning:
Dry Operation: Wipe off the Teflon sheet with a damp cloth to remove any debris or particles that

have collected on the sheet. If the sheet is worn, replace it with a new sheet.
Wet Operation: It is not necessary to completely remove residue, as long as the grill surface is

smooth and free of burned on bread that may cause buns to stick.

Tools needed for cleaning:

TM

Scotch-Brite

Quick Clean Small Appliance Cleaner No. 702 or Equivalent

•Scotch-BriteTM Multi-Purpose Pad Holder No. 405 or Equivalent

•Scotch-BriteTM Squeegee No. 410 or Equivalent

•Scotch-BriteTM Griddle Polishing Pad No. 46 or Scotch-Brite™ General Purpose
Scrubbing Pad No. 9650 or Equivalent

Also needed:

•(Wet) terry towel

•Catch pan for food soil

•Common kitchen scraper

If Teflon sheet is installed remove it when Bun Grill Toaster is cool. Set the toaster temperature to

350°F. Scrape loose food particles with scraper into Butter pan under grill plate.

Squeeze 1 to 2 ounces of Scotch-Brite

T M

Quick Clean Small Appliance Cleaner No. 702 or
equivalent into measuring reservoir of bottle. Pour cleaner onto pad. Do not pour directly onto grill
surface.

TM

Scour using Scotch-BriteTM Multi-Purpose Pad Holder No. 405 or equivalent, and Scotch-Brite
Griddle Polishing Pad No. 46 (or 9650). (See Figure 4)

Figure 4
After scouring, squeegee the surface clean with the Scotch-BriteTM Squeegee No. 410 (See Figure 5)

Figure 5
Turn off Bun Grill Toaster and wipe surface with clean wet towel. If the surface is still hot, use the
Scotch-BriteTM Multi-Purpose Pad Holder to move the towel over the surface. (See Figure 6)

9

Figure 6.

Dry the grill thoroughly. Coat the grill plate with a light film of cooking oil. (See Figure 7)

Figure 7.

Rinse all cleaning tools with hot water. (See Figure 8)

Figure 8.

10

Wipe down all external stainless steel surfaces with a damp cloth.

RE-ASSEMBLY

Before assembling the conveyor check the following: Fasteners on the Conveyor Assembly
hardware should be tight with no signs of wear. Conveyor shaft gear and the Motor Shaft gear are
tight. Hanger Bracket screws are tight and the brackets have not shifted during use.

TROUBLESHOOTING GUIDE

Always ask an d check the following:

1. Is the unit connected to a live power source of the proper voltage?

2. Check the circuit breaker.

3. Is power switch “ON” and pilot light glowing?

4. Check the rating label. Is the unit connected to the correct power source?
If the above checks out, and you still have problems, call an APW Wyott
authorized service agent. APW SERVICE HOT LINE 1-800-733-2203

PROBLEM CAUSE SOLUTION

Buns won’t toast Wrong temperature setting

Excessive cupping of bun
surface

Buns toast unevenly Excessive cupping of bun

surface
Conveyor pressure too light

Buns stick to grill Teflon sheet worn.

Doughy buns or excessive
sugar and moisture, plus grill
temperature too high.

Build up on Grill Surface

No power No power at the wall

receptacle
Power cord disconnected
Main switch

Conveyor will not turn (Motor
turns)

Drive gears not engaged
Gear set screws not tight

Increase temperature setting
and allow two cycles to warm
up.

Buns are stale, use fresher
buns
Buns are stale, use fresher
buns
Adjust conveyor tension
Replace Teflon sheet

Reduce grill temperature
Allow buns to age.

Clean Grill per instructions
Check circuit breaker or fuse
Check plug at receptacle
Check that switch is “ON” and
operative

Check gear alignment and
engagement
Check screws and tighten if
required

17

19

PILOT LIGHT

CONTROL
RHEOSTAT

TEMPERATURE
CONTROL

SWITCH
MAIN

POWER

BLK

BLK

BLK

3
2

1

YELLOW

SENSOR

+

RED

3

COM.
115V

12

230V

13

15

19

BLK

17

RED OR ORANGE

TERMINAL
BLOCK

BLK

SWITCH
MOTOR
CONTROL

BLK

14
16

18

BLK

RED

25

24

15

24

16

14

UNLESS OTHERW ISE SP ECIFIED

4 PLCS . D ECIMAL ± . 010
3 PLCS . D ECIMAL ± . 020

2 PLCS . D ECIMAL ± . 030
FRACTIO NAL ± 1/ 32
ANGULAR ± 1/2°

MOTOR

BUTTER

ROLL

OPTIONAL

240V 50HZ ORANGE
208-240V 60HZ RED

BLK

BLK

BLK

MOTOR

CONVEYOR

DRIVE

ELEMENT

LIMIT
SW N.C.

23

BLK

21

21

22

SENSOR

BLK
BLK

COOLING
FAN

IN

SSR
4

3

1

OUT

2

22

20

20

18

13

TOLER AN CE S:

BLK

25

23

I

CHANGE SSR GRAPHICS FOR BETTER CLARITY

6/26/01

H

SWAP RED & BLACK WIRES TO SSR

5/16/01

ADD SOLID-STATE RELAY (SSR)

G 12/19/00

DESCRIPTIONDATEREV.

REVISIONS

MA TE RIA L:

N/A

BLA N K SIZ E

W EIG HT

PL AST IC

SH EA R SIZ E

GR AIN

GREEN WIRE FROM CORD

BLACK OR BROWN WIRE
FROM CORD

WHITE OR BLUE WIRE

FROM CORD

AMERICAN PERMANENT WARE, INC

729 THIRD AV E ., D ALLAS , TEXAS 7 522 6

SC AL E

RKE

NTS

WIRING DIAGRAM M2000

11/30/99

A

APP R OVE D DA TEDA T EDR AWN BY

DR AW IN G NO.

86272

RE V.

H

23

13

16

66

9

1

44

8

65

2

25

25

10

6

PAGE 12

32

65

66

12

22

11

45

21

68

29

30

61
31

14

18

52

7

24

33

37

35

15

5

62

4

19

51

34

20

60

36

53

39

38

72

3

26

69

17

27

28

70

63

56

ITEM# PART# DESCRIPTION QTY

1 86235 W/ASS'Y, LEFT SIDE PA NEL 1
2 86219P ELEMENT, GRILL 208/240V 1
3 86204 PLATE, MOTOR MOUNTING 1

4* 86234 W/ASS'Y, RIGHT SIDE PANEL 1

5 86206 PANEL, BOTTOM 1
6 86207 PANEL, BACK 1
7 86231 SUPPORT, RIGHT SIDE CONVEYOR 1
8 86230 SUPPORT, LEFT SIDE CO NVEYOR 1
9 86233 ANGLE, GRILL PLATE 2

10 84159 SUPPORT, LEFT SIDE SHAFT 1

11 83733 ROD, FRONT AND TOP 1
12 86261 PANEL, BOTTOM FRONT 1
13 86260 PANEL, TOP FRONT 1
14 86259 SHIELD, FRONT GRILL 1
15 86243 PANEL, POLY 1
16 86210 PANEL, LEFT SIDE OUTER 1
17 86211 PANEL, RIGHT SIDE OUTER 1
18 85046 GEAR, 11 TOOTH 3/8 BORE 1
19 85047 GEAR, 21 TOOTH 1/2 BORE 1

20 84153 PLATE, MOTOR MOUNTING 1

21 84195 S/ASS'Y, BUTTER ROLL SHAFT 1

22 84179 PAN, BUTTER W/NOTCH 1
23 86265 W/ASS'Y, SUPER FEEDER 1
24 83050 S/ASS'Y, BUTTER ROLLER DRIVE

1

COUPLING
25 86221P ELEMENT, GRILL 120V 1
26 84109 MOTOR, 208/230V 60HZ 4.6 RPM

1

CONVYR
27 85197 MOTOR, 208/240V 60 HZ 25 RPM B/R 1
28 85108 BLADE, FAN 1
29 89408 SWITCH, LIGHTED ROCKER 1
30 63012 S/A, PILOT LIGHT AMBER 1

31 89406 SWITCH, LIGHTED ROCKER 1
32 86295 LEG, 4"-BLACK 4
33 34236 TERMINAL BLOCK END MTG 1
34 34237 TERMINAL BLOCK (6) .250 MALE 5
35 86208 PANEL, CONTROL 1
36 86281 RHEOSTAT 1K OHM 1
37 86477 BRACKET, PANEL MOUNTING CONTROL

1

BOARD

38 69147 PAD, THERMAL FOR SSR 69146 (TEXT) 1

ITEM# PART# DESCRIPTION QTY

39 69146 RELAY,SLD ST 50A 280V

1

OUT,3-32VDC IN (TEXT)
44 86202 COVER, INSULATION 1
45 85173 CYLINDER, BUTTER ROLLER 1

51 89111 BUSHING, STRAIN RELIEF SR-7W-2 1
52 60113 INSULATION, 21X19X1 1
53 85640 CORDSET, 14/3 600V .440 HSJO

1

620P
56 85284 FAN, COOLING 4.5" 105CFM 208/230V 1
60 86279 CONTROL, SOLID STATE 115/230V,

1

150°-550°F

61 88705 KNOB 039-266 8A BLACK 1
62 86280 PROBE, "K" THERMOCOUPLE 1
63 85285 ASSY, FAN CORD(FAN CORD 85283) 1
65 86268 S/ASS'Y, INNER CONVEYOR FRAME 1

*

66 86267 S/ASS'Y, CHAIN WEIGHT 1
68 86253 RACK, BOTTOM WIRE 1
69 86255 BRACKET, FIXED THERMOSTAT MTG. 1
70 86282 THERMOSTAT, FIXED HI-LIMIT 1

*

72 86256 BRACKET, CAPILARY 1

* - ALTERNATE PART 86285 - THERMOSTAT, HI-LIMIT

*

- ALTERNATE PART 84127 - S/A CONVEYOR

PAGE 13

14

Warranty Policy

APW Wyott warrants to the original owner/user that all commercial cooking
equipment shall be free of defects in material and workmanship under normal use and
service for a period of o ne year from the original date of purchase. Warranty service
will be provided on the customer’s premises for APW Wyott equipment. This
warranty includes parts, standard straight time labor charges, approved travel time
charges and approved mileage, and e xcludes all other charges. This warranty does
not cover any cost associated with installation or calibration, or any damages
resulting from accident, alteration, misuse, abuse, negligence, wrong voltage, flood,
fire, acts of God, improper installation, failure to properly maintain or failure to
operate strictly in accordance with instructions and does not apply if the serial
number or model number has been removed or altered. This warranty is valid only
when (1) the equipment is purchased and retained for use within the United States or
Canada; (2) the repair of defects is performed by APW Wyott or by an APW Wyott
authorized service agency; and (3) all replacement parts are approved APW Wyott
parts. This is the only warranty made in connection with the sa le of the equipment as
specified above and all other expressed, statutory and implied warranties, including
without limitation, all implied warranties of merchantability are expressly denied. In
no event shall the user be entitled to recover incidental or consequential damages,
including but not limited to, damages for inconvenience, rental or replacement
equipment, loss of profits, or other commercial loss (all to the extent permitted by
law).

WARRANTY PROCEDURE

If warranty service is needed on your APW Wyott equipment, follow these steps:

1. Secure the model and serial number from the rating label on your toaster.

2. Consult the enclosed directory, find the service agency nearest you, and call the
number listed or the 24-hour toll free service hot line, 1-800-733-2203. If there is not
a service agency listed for your area, the parts distributor will provide service for your
toaster.

3. To order parts, consult the enclosed directory. The parts distributor is listed at the
beginning of each state listing. The par ts distributors have a complete stock of parts
for your toaster.

24 Hour Toll Free Service Hot Line

1-800-733-2203

www.APWwyott.com