Varimixer J User Manual

FOOD MIXER  
SPARE PART AND OPERATION MANUAL  
January 2008  
Form 103  
Model W20 A, J, F  
1993 to Present  
LIMITED WARRANTY  
Varimixer warrants its commercial mixers to the original purchaser against defects in material or manufacture for a period of one  
year from the date of original purchase, subject to the following exclusions and limitations. The warranties provided by Varimixer do  
not apply in the following instances:  
EXCLUSIONS  
1. In the event that the equipment is improperly installed. Proper installation is the responsibility of the installer, proper installation  
procedures are covered in the Varimixer Spare Parts and Operations Manual.  
.
2. In the event that the equipment is improperly maintained. Proper maintenance is the responsibility of the user. Proper maintenance  
procedures are covered in the Varimixer Spare Parts and Operations Manual.  
3. In the event that failure or malfunction of the appliance or any part thereof is caused by abnormal use or is otherwise not attributa-  
ble to a defect in material or manufacture.  
.
4. In the event that the appliance , by whatever cause, has been materially altered from the condition in which it left the factory.  
5. In the event that the rating plate has been altered or removed.  
6. On parts which would normally be worn or replaced under normal conditions.  
.
7. With regard to adjustments and/or calibrations. Checking of and changes in adjustments and calibrations are the responsibility of  
the installer, Proper installation is the responsibility of the installer, proper installation procedures are covered in the Varimixer Spare  
Parts and Operations Manual.  
.
If any oral statements have been made regarding the appliance, such statements do not constitute warranties and are not part of the  
contract of sale. This Limited Warranty constitutes the complete, final and exclusive statement with regard to warranties.  
..THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES WHETHER ..  
..WRITTEN, ORAL OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY OF..  
..MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OR WARRANTY AGAINST LATENT..  
..DEFECTS.  
LIMITATIONS OF LIABILITY  
In the event of warranty claim or otherwise, the sole obligation of Varimixer shall be the repair and/or replacement at the option of  
Varimixer, of the appliance or component or part thereof Such repair or replacement shall be the expense of Varimixer except that  
travel over 100 miles or two hours, overtime, and holiday charges shall be,, the expense of the purchaser. Any repair or replacement  
under this warranty does not constitute an extension of the origin, warranty for any period for the appliance or for any component  
part thereof. Parts to be replaced under this warranty will be repaired or replaced at the option of Varimixer with new or functionally  
operative parts. The liability of Varimixer on any claim of any kind, including claims based on warranty, expressed or implied, con-  
tract, negligence, strict liability or any other theories shall be solely and exclusively the repair or replacement of the product as stated  
herein, an such liability shall not include, and purchaser specifically renounces any rights to recover, special, incidental, consequen-  
tial or other damages of any kind whatsoever, including, but not limited to, injuries to persons or damage to property, loss of profits  
or anticipated profits, or loss of use of the product.  
TO SECURE WARRANTY SERVICE  
If you claim a defect covered by this Limited Warranty, first direct your claim to the local Authorized Service Agency, giving model,  
serial and code numbers, voltage, a description of the problem and your sales slip. If this procedure fails to be satisfactory to you,  
you may write to the Varimixer National Service Manager, 5489 Campus Dr, Shreveport, Louisiana 71129; you should include the  
information listed above.  
TABLE OF CONTENTS  
Installation Instructions...................................................................................................2  
Cleaning Instructions.....................................................................................................2  
Operating Instructions....................................................................................................3  
Specifications......................................................................................................4  
Service Instructions.........................................................................................................5  
Main Body.....................................................................................................................11  
Bowl Arms.....................................................................................................................13  
Pulley System................................................................................................... ..........15  
Planetary Head.............................................................................................................17  
Attachment Drive..........................................................................................................19  
Front Control Panel/ Electrical Components.................................................................21  
Bowl Screen..................................................................................................................25  
Tools and Bowls............................................................................................................27  
Electrical Diagrams.......................................................................................................29  
1
INSTALLATION - CLEANING - MAINTENANCE  
INSTALLATION:  
The mixer can be placed directly on the floor. Foundation bolts in the floor are necessary only under special conditions,  
e.g. in ships.  
If the 20-quart mixer is placed on a bench stand, it must be fastened with the bolts that fasten the unit to the  
shipping pallet.  
Ensure that the voltage, phase and hertz printed on the identification plate of the mixer are the same as that at the place  
of installation. The identification plate is located at the top of the right side of the mixer. Be sure the mixer is properly  
connected to the incoming power supply and the ground or earth connection is made. The arrow on the front of the  
planetary head (see drawing 2, page 1), indicates the direction of rotation of the planetary head. On three-phase motors  
the direction of rotation can be changed by interchanging two phases of  
the connecting cable or the motor. Electrical connections must be made in Lubrication Points  
accordance with local regulations.  
DOUGH HOOK CLEANING:  
Special care should be given to cleaning the dough hook. The  
Varimixer dough hook is manufactured of stainless steel and we rec-  
ommend that it be cleaned and sanitized in a commercial dish  
machine. An alternate cleaning procedure is to vigorously scrub the  
dough hook with a hot water and detergent solution. Use a heavy  
bristled brush. After cleaning, sanitize the dough hook by rinsing with  
a 50 ppm solution of sodium hypochlorite.  
CLEANING:  
The mixer should be cleaned daily or after use. Wash with a soft  
brush and pure water. Synthetic detergents should be used with care  
as they destroy the lubricants of the mixer. Washing with a hose is  
not recommended. Bowls and mixing tools should be washed in  
detergents which do not attack aluminum. Detergent suppliers will be  
able to recommend the right type.  
LUBRICATION AND MAINTENANCE:  
When the mixer is used regularly, the varispeed system must be  
lubricated approximately once each month. When the mixer is exten-  
sively used, or used often without changes in speed, lubrication inter-  
vals should be shorter.  
DIRECTIONS FOR LUBRICATION:  
Start the mixer and increase the speed to approximately 50%. Stop  
the mixer and remove the top cover by removing the two screws (2), see page 2-3.  
A grease nipple is located at the top of each of the pulley sets. Press the grease through the grease nipples until the  
grease gun feels hard, or until grease is pressed out between the shaft and the pulleys.  
Replace the top cover and remember to replace the two screws securing the cover.  
The lid must be mounted before starting the mixer.  
Start the mixer and set the speed back to low.  
Stop the mixer and fill the grease gun with new grease to be prepared for the next lubrication.  
TYPES OF GREASE:  
Grease for the shafts of the pulley sets: Lubriplate 1200-2, or another ball bearing grease: NLGI1 or NLGI 2.  
When repairing the planetary head (which is greased for life) the grease (PN 868VH) should be used in the gear wheel,  
gear wheel rim. The needle bearings of the planetary head should be greased with PN Sapphire 2 The needle bearings  
must not be greased with the PN 868 VH type of grease.  
Use only this type grease and do not mix with other types of grease.  
2
Varimixer Operating Instructions W20  
Raise the bowl to working position by  
Place the mixing tool in the bayonet shaft.  
The pin of the tool must be turned into the  
bayonet hole.  
Place the bowl in the bowl arms. Be sure  
that the bowl is placed correctly and the  
bowl clamps are used.  
pulling the handle forward. Ensure that the  
bowl is placed correctly while the bowl is  
lifted. Close the bowl screen.  
Push the speed selector lever to obtain  
the required speed. The speed must be  
changed only when the mixer is  
running.  
Set the time required by turning the timer to Start the mixer by pressing the green start  
the right. The mixer will stop automatically  
button. The mixer will only start with the  
timer on and the bowl screen closed.  
when the time runs out.  
Dough Hook  
100 R.P.M.  
Flat Beater  
250 R.P.M  
Wire Whip  
400 R.P.M.  
Before the mixer is stopped, the speed  
selector lever should be moved to the low-  
est speed. The mixer must not be started  
when loaded in high speed position.  
Stop the mixer by pressing the red stop  
button.  
Recommended maximum speeds  
OVERLOADING: Do not overload the mixer. Tough and heavy doughs might reduce the working capacity of the mixer by 75%. The  
capacity will be further reduced if the speed of the tool is increased beyond what is recommended, or if a wrong tool is used. Big  
lumps of grease or cooled ingredients must be divided into fine particles before being placed into the bowl. A long period of overload-  
ing will cause the thermal overload relay to stop the mixer. Let the mixer rest for approximately three minutes and press the RED  
STOP button BEFORE pressing the GREEN START  
button.  
If the mixer is stopped in high speed when loaded, the bowl is to be removed from the mixer and the speed set to low speed before  
the bowl is placed in the mixer again.  
WARNING: Bodily harm could result from placing hands into the bowl while the mixer is running.  
3
Varimixer Specifications W20  
Dimesion Data  
Level Capacity of large bowl  
Level Capacity of small bowl  
Width Overall  
Depth Overall  
Height Overall  
Qt.  
Qt.  
In.  
In.  
In  
21  
13  
17 7/8  
26 1/2  
34 7/8  
Electrical Data for Motor**  
60HZ / 1 Phase  
Voltage*  
Feed Wires incl. Ground  
Motor Power  
V
115  
3
1
No.  
HP  
A
Amperes,full load  
12  
Mixing Speed  
Agitator Speed  
Agitator Speed  
Attachment Hub  
Min.  
Max.  
R.P.M.  
100  
400  
90-420  
Shipping Data  
Basic Machine plus 1 s/s bowl,1 set of standard tools  
Measurement  
Shipping Box  
Width  
Depth  
Height  
Volume  
In.  
In.  
In.  
28 ½  
30 ½  
46 ½  
23.4  
Cu.Ft.  
Weight Data  
Net Weight  
Gross Weight  
Lbs.  
Lbs.  
196  
233  
Capacity Chart  
Mashed Potatoes  
Whipped Cream  
Muffins  
Layer Cake  
Pie Dough  
Pancake Batter  
Cookie Dough  
Donuts,Yeast  
Donuts,Cake  
Bread Dough (65% AR)  
Pizza Dough (50% AR)***  
Whip or Beater  
Whip  
Beater  
Beater  
Pastry Knife  
Whip or Beater  
Beater or Hook  
Hook  
Beater  
Hook  
17 lbs.  
4 Qts.  
24 lbs.  
23 lbs.  
21 lbs.  
9 Qts.  
14 lbs.  
20 lbs.  
23 lbs.  
25 lbs.  
12 lbs.  
Hook  
%AR= weight of water  
weight of flour  
*On the nominal motor voltage + or – 10% tolerance is allowed.  
**Also available in 220/60/1 , 220/50/1 , 110/50/1. Not submitted  
for UL listing.  
***Varimixer also features our Model W20P , specifically designed  
for pizza and pretzel dough.  
Specifications are subject to change without notice.  
4
SERVICE INSTRUCTIONS  
10  
22  
7
1
9
40  
6
41  
16  
8
2
55  
3
21  
43  
4
5
44  
42  
18  
20  
19  
17  
5
SERVICE INSTRUCTIONS  
(1) Remove the top cover of the mixer (1) and the plastic cover (43) by removing the 2 screws  
(3) The attachment engagement hub is taken out by removing the plastic cover (4) and the 4 bolts (5).  
(6) The control box is taken off by removing the 2 screws (55).  
(7) The special V-belt is replaced in the following way:  
a) Remove the top cover of the mixer (1) and the plastic cover (43).  
b) Press the speed selector lever (8) back toward the back of the mixer so that the special V-belt is loosened,  
and take off the special V-belt.  
c) The special V-belt is mounted by first placing it on the rear pulley set (9) (the motor pulley set) and opening  
the pulleys by pulling the special V-belt.  
d) Turn the speed selector lever (8) back toward the back of the mixer (high speed) and mount the special V-  
belt on the front pulley set (10).  
e) Adjust the speed (see page 8).  
(9) The motor pulley set is taken off in the following way:  
a) Remove the top cover of the mixer (1), the plastic cover (43), the special V-belt (7)  
b) The motor pulley set can now be taken off by loosening the~ 2 screws (40).  
The upper half of the pulley set can be taken off by removing the circlip (41).  
(21) Relay and thermal overload relay are taken out in the following way:  
a) Remove the top cover of the mixer (1), the plastic cover (43), the special V-belt (7), and the control panel  
(6).  
b) Loosen the screws (22).  
c) If the relay is to be replaced, the screw (57) is removed.  
Before relay and thermal overload relay are taken out, the mixer must (for safety reasons) be disconnected on the  
main switch or the connecting cable disconnected.  
The indicator (23) on the side of the thermal overload relay is adjusted to the rated current of the motor + 10%.  
(42) The motor is removed in the following way:  
23  
22  
a) Switch off the voltage to the mixer or disconnect the connect-  
ing cable.  
57  
b) Remove the top cover of the mixer (1), the plastic .....  
.cover (43), the special V-belt (7), and the motor pulley set (9).  
c) Remove the motor cable from the connecting box (44) of the  
motor.  
d) Place the mixer on its back.  
e) Remove the legs of the mixer (17) and the bottom plate (19).  
f) The motor can be pulled out backwards by removing the 4  
bolts (16)  
6
The planetary head is removed in the following way:  
a) The top cover of the mixer (1), the attachment engagement hub (3), the special V-belt (7), and the control box (6)  
are removed.  
b) The plastic ring (26) can be removed by knocking it gently on the front edge, then pressing a screwdriver between  
the plastic ring and the metal plate at the top of the plastic ring.  
c) Remove the rubber ring (27).  
d) The stainless headcap (28) can now be removed by knocking it gently on the front edge with a plastic hammer,  
turning the planetary head 1800, and again knocking gently on the front edge.  
e) If only the lower part of the planetary head is to be repaired, the planetary head can be separated by removing  
the 3 bolts (29).  
f) Remove the grease nipple and washer (30), and pull off the upper half of the pulley set (31) with an extrac-  
tor.  
g) Take off the movable part (32) of the pulley set. h) Take off the 4 screws (33).  
h) The spring (34) is removed in the following way: The nuts (11) and (12) are removed. The lower fork (15), the  
toothed rack (35) and the spring (34) will come up also when the nut (12) is removed. If the toothed rack (35) is to  
be replaced, this can be done when the lower fork (15) is free. Remove the bolt (38) and the toothed rack can be  
replaced.  
i) When the counter nut and the pointed screw (36) are removed, the speed selector lever (8) can be removed.  
k) Remove the pin bolt (37) by loosening the counter nut.  
I) By loosening and removing the 4 bolts (25), the planetary head can be lowered.  
7
9
B
C
See Drawing  
A
16  
8
34  
7
35  
15  
32  
39  
11  
Mounting of the planetary head should be done in reverse order.  
12  
When the lower fork (15) and the spring (34) are mounted, the speed  
selector lever (8) is turned counter clockwise, so that it points hori-  
zontally backward, at the same time as the lower fork is pressed  
down gently. When the speed selector lever (8) is turned clockwise, it  
will catch the toothed rack (35) and pull down the lower fork. Screw  
on the nuts (11) and (12).  
Drawing A  
38  
Be aware that the pin (39) on the lower part (32) of the pulley set is  
to be placed as shown in the drawing above.  
When all parts have been mounted, the speed must be adjusted.  
14  
13  
15  
Adjustment of speed and belt  
a) Adjust the distance (8) 12.6", by loosening the 4 bolts (16) and moving the motor back and forth. The tolerance of the  
.....distance (B) can be used in cases where there are problems in adjusting the speed correctly, as the distance (B) is  
.....dependent on the tolerance of the special V-belt.  
b) Loosen the lock nut (11) and the adjusting nut (12).  
c) Start the mixer and adjust the lowest speed so that the special V-belt (7) is approximately 1/16 to 1/8" (C) from  
.....the pulley edge.  
d) Stop the mixer and tighten the adjusting nut (12) loosely and then the lock nut (11)  
e) Loosen the lock nut (13) and the adjusting screw (14).  
f) Start the mixer and adjust the highest speed so that the special V-belt (7) is approximately 1/16 to 1/8" (C) from  
the pulley edge of the motor pulley set (9).  
g) Stop the mixer and tighten the adjusting screw (14) loosely and then the lock nut (13).  
h) Start the mixer and control the measure (C) on both pulley sets at high and low speed, respectively.  
i) Be aware that the pin (39) on the lower part (32) of the pulley set is to be placed as shown on the drawing above.  
Tolerances in the transmission can cause the special V-belt (7) to hit the pins of the pulley sets when the  
speed has been adjusted. In these cases, the distance (B) is to be reduced and the speed readjusted.  
8
50  
52  
47  
53  
51  
54  
50  
56  
D
46  
48  
49  
45  
45  
19  
20  
18  
17  
(45)  
The bowl arms are to be replaced in the following way:  
a) Disconnect the mixer on the main switch or disconnect the connecting cable.  
b) Lower the bowl arms.  
c) Place the mixer on its back and remove the legs of the mixer (17) by removing the screws (18).  
d) The bottom plate (19) is removed by removing the nuts (20).  
e) Remove the cotter pin (51), securing the lifting bolt (46) and the lifting nut (47).  
f) Remove the lifting bolt (46) and the lifting nut (47).  
g) Remove the 2 circlips (48) from the 2 bowl arm guide rods (49); then the bowl arm guide rods (49) can be knocked  
back so that the bowl arms are free and can be removed.  
(50) The lifting lever is replaced in the following way:  
a) Begin as described above from a) to f) inclusive.  
g) Remove the crank shaft (52) by removing the circlip (56). h) Ensure that the key (53) has also been removed.  
i) Remove the lifting lever (50).  
Adjustment of bowl height  
a) Lower the bowl arms.  
b) Loosen the counter nut (54) and remove the cotter pin (51).  
c) Remove the lifting bolt (46) and the lifting nut (47).  
d) Adjust the bowl height by turning the lifting nut (47) either out or in, on the lifting bolt (46).  
e) Mount the lifting bolt with the lifting nut and the cotter pin, and tighten the counter nut (54).  
f) Ensure that the measure (0) 5" is correct when the bowl is raised to normal working position, and repeat the procedure  
if the measure is not correct.  
g) Ensure that all mixing tools are fitting in the bowl.  
9
10  
Body  
1
2
3
4
5
6
7
8
9
10  
14  
15  
13  
12  
11  
16  
17  
18  
19  
20  
21  
11  
Body  
Figure Number  
Description  
Screw  
Part Number  
STA 5233  
20D-21  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
Top Lid (Painted)  
Rear Access Plate  
Bushing (Lift Handle)  
Upper Column  
Plug Button  
20N-291  
STA 2515  
20N-22.17  
STA 6561  
STA 2514 (each)  
20N-207  
Bushings  
Column Seal  
9.  
Plug Button  
Lower Column  
Bolt M8X20  
Leg Left  
Leg Right  
Plug Button  
Rubber Foot  
STA 6511  
20N-22.30  
STA 5631  
20N-25.1  
20N-25.2  
STA 6560  
20N-218  
20N-304  
20N-302  
20N-22.35  
20N-310  
STA 5831  
STA 5441  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
19.  
20.  
21.  
NSF Cover Plate  
Suspension Hook  
Column Base Plate  
Retaining Spring f/Plate  
Lock Nut M6  
Mixer Mount Bolt  
12  
Bowl Arms  
1
7
6
2
4
10  
11  
8
9
12  
20  
13  
14  
15  
21  
16  
22  
19  
17  
18  
56RN20-15  
20N-65.1Z  
20N-65.1M  
20N-62Z  
Bowl Arms  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
Ball (Black)  
Bowl Lift Lever  
Washer  
Disc  
Retaining Disc  
Crank Arm  
STA 3306  
20N-62Z  
STA 6066  
20N-47.10  
20N-47.11  
20N-63M  
STA 6204  
STA 2019  
STA 3407  
20N-65.1Z  
STA 5825  
20N-83.1  
20N-68.1M  
STA 3410  
20N-23M  
STA 3410  
20N-62Z  
20N-65.1M  
20N-68.1M  
56RN20-15  
l
Cotter Pin  
Key  
Snap Ring  
Lift Nut  
Jam Nut  
Lift Bolt  
9.  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
19.  
20.  
22  
21.  
22.  
Bowl Arm Shaft  
Snap Ring 25U  
Bowl Arm  
Snap Ring 25U  
Bowl Lift Lever Assembly  
Lift Bolt Assembly  
Bowl Arm Shaft  
Bowl Lift Microswitch  
Assembly  
Right Bowl Clamp  
Left Bowl Clamp  
20N-23.5  
20N-23.4  
14  
Pulley System  
8
9
16  
13  
32  
33  
2
6
14  
24  
29  
27  
18  
12  
12  
7
25  
27  
31  
32  
1
5
34  
23  
3
10  
20  
4
30  
21  
27  
40  
28  
26  
35  
36  
37  
38  
15  
Pulley System  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
Belt  
Grease Nipple  
Bolt M6x16  
Motor Mount Plate  
Bolt 3/8-16 X 3/4  
Washer  
Motor Pulley Pin  
Grease Nipple  
Snap Ring  
Set Screw  
------------  
20-91  
STA 3220  
STA 5432  
20N-61  
STA 5442  
STA 6018  
60-285  
STA 3220  
STA 3410  
STA 5604  
------------  
STA 2505  
20N-228  
20N-275  
------------  
20N-227  
------------  
20-285  
9.  
10.  
11  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
19.  
20.  
21.  
22.  
23.  
24.  
25.  
26.  
27.  
28.  
29.  
30.  
31.  
32.  
33.  
34.  
35.  
36.  
37.  
38.  
39.  
40.  
Bushing  
Rubber Ring  
Spring  
------------  
Spring Holder  
------------  
Pulley Pin  
------------  
Bearing  
Fork Ring  
------------  
Snap Ring  
Bolt  
Bolt  
Set Screw  
Nut  
Nut  
Washer  
Pin Bolt  
------------  
15-103  
15-17  
------------  
STA 3407  
STA 5451  
STA 5452  
STA 5601  
STA 5812  
STA 5819  
STA 6028  
20N-305  
20N-16.1  
20N-13M  
20N-38M  
20N-39M  
20N-47M  
20N-400  
20N-47.20  
20N-47.10  
------------  
20N-46  
Fronk Fork  
Motor Pulley Assembly  
Upper Pulley Assembly  
Lower Pulley Assembly  
Speed Lever  
Thrust Spring  
Thrust Pad  
Thrust Washer  
------------  
Tooth Rack  
16  
Pulley System Model W20P Single Speed Pizza Mixer  
4
5
6
7
1
3
2
8
Pulley System Model W20P Single Speed Pizza Mixer  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
Belt  
Motor Pulley  
Planetary Pulley  
Bolt 3/8-16X3/4  
Washer  
20P-91  
6J19  
6J60  
STA 5442  
STA 6009  
STA 5432  
STA 6008  
20D-85.64  
Bolt M6X16  
Washer  
Motor  
Planetary Head  
1
2
3
4
5
6
7
8
12  
20  
13  
9
14  
15  
10  
16  
17  
11  
21  
22  
18  
19  
23  
24  
25  
26  
27  
28  
29  
30  
31  
33  
32  
20N-2.1Z  
20N-2.1Z  
20N-3  
20N-2  
34  
35  
20-36  
20N-30  
20-33  
20N-101  
17  
Planetary Head  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
Snap Ring  
Bearing 6206  
Snap Ring  
STA 3414  
20-98  
STA 3518  
STA 5432  
20N-3  
STA 3518  
20-98  
20-37  
20N-1  
STA 5626  
20N-30  
STA 3470  
20-36  
Bolt M6X16  
Main Bearing Head  
Snap Ring  
Bearing 6206  
Distance Piece  
Gear Wheel Rim  
Bolt M8X30  
9.  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
19.  
20.  
21.  
22.  
23.  
24.  
25.  
26.  
27.  
28.  
29.  
30.  
31.  
32.  
33.  
34.  
35.  
Main Shaft  
Snap Ring  
Eccentric Disc  
Bearing 6006  
Snap Ring  
20-100  
STA 3515  
STA 3414  
20N-108R  
See item 25  
STA 6460  
20-96  
20-235  
20-31  
20-32  
20N-2  
20N-101  
STA 5641  
20-34  
20-97  
20-34  
STA 3514  
STA 2008  
20-33  
20-272  
20-272.1  
20-209  
Snap Ring  
Seal  
Needle Bearing Race  
Groove Pin  
Needle Bearing set  
Disc  
Upper Rim Pinion  
Lower Rim Pinion  
Eccentric Head  
Needle Bearing  
Bolt  
Distance Piece  
Bearing 6205  
Distance Piece  
Snap Ring  
Key  
Bayonet Shaft  
Stainless Cover  
Black Cover  
Rubber Ring  
18  
Attachment Drive  
1
2
3
4
5
6
7
8
9
11  
10  
12  
13  
14  
15  
1 1/2”  
I.D.  
2” I.D.  
20N-10.5M  
#17 Hub  
20N-10.6M  
#12 Hub  
19  
Attachment Drive  
Figure Number  
Description  
Part Number  
1.  
2.  
Snap Ring  
Wormwheel  
STA 3410  
20N-9  
3.  
4.  
Snap Ring  
Bearing  
STA 3512  
15-105  
5.  
6.  
Distance Piece  
Bearing  
20N-37  
15-105  
7.  
8.  
8A.  
9.  
10.  
10A.  
11.  
11A.  
12.  
13.  
14.  
15.  
15A.  
Key  
STA 2031  
20N-50  
20J-50  
STA 3127  
20N-8  
Shaft F/ #17 Hub  
Shaft F/ #12 Hub  
O-ring  
Hub F/ #17 (2” I.D.)  
Hub F/ #12 (1 1/2” I.D.)  
Thumb Screw F/ #17  
Thumb Screw F/ #12  
Gasket  
20J-8  
STA 5561  
4R-125  
20N-211  
STA 6038  
STA 5631  
15-214  
Lock Washer  
Bolt  
Cover F/ #17  
Cover F/ #12  
312C  
20  
Electrical Components 1993-mid 1997  
3
3A  
1
2
6
9
8
7
4
10  
11  
5
12  
14  
15  
17  
16  
21  
Electrical Components 1993-mid 1997  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
3A  
4.  
5.  
6.  
7.  
Front Panel No Hub  
Front Panel w/Hub  
Front Foil No Hub  
Front Foil w/ Hub  
Stop Button Complete  
Start Button Complete  
Timer Assembly 115V  
Timer Knob  
No Longer Available*  
No Longer Available**  
No Longer Available  
No Longer Available  
30-175  
30-174  
20-188.15M  
30-189  
8.  
Timer Screw(s)  
STA 5121  
9.  
Timer Scale  
30-190  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
Screw  
STA 5230  
20N-176.5  
STA 5230  
STA 5230  
20-88.24  
20-88.45  
100-88.5  
20N-151  
C Plate for Switch  
Screw for Bracket  
Screw  
Thermal Overload 11-16  
Auxiliary Switch  
Contactor 110V 16 A  
Contactor Bracket  
* Unit must be retrofitted with new style Front panel assembly (PN 20N-650.3M  
No Hub)and contactor bracket (PN 20N-151.2)  
** Unit must be retrofitted with new style Front panel assembly (PN 20N-  
650.8M w/Hub)and contactor bracket (PN 20N-151.2)  
22  
Electrical Components 1998-Present  
6A  
6
1
7
2
3
5
18  
19  
4
8
17  
16  
9
15  
14  
10  
13  
11  
12  
23  
Electrical Components 1998-Present  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
Start Switch Assembly  
Stop Switch Assembly  
Timer Assembly 115V  
Timer Knob  
31-174.2  
31-174.3  
20-188.15M  
30-189  
5.  
Timer Scale  
30-190  
6.  
6A  
7.  
8.  
9.  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
19.  
Front Panel Assembly No Hub  
Front Panel Assembly Hub  
Front Foil w/ Hub  
Motor Cable Grommet  
Tension Relief  
20N-650.3M  
20N-650.8M  
20N-149.1.2  
STA 3000  
STA 3002  
STA 5851  
STA 5232  
20N-151.2  
20-88.47  
100-88.4  
20-88.24  
STA 5232  
20N-61  
ScScrew  
Screw  
Contactor Bracket  
Auxiliary Switch  
Contactor 110V 16 A  
Thermal Overload 11-16  
Screw  
Motor Mount Plate  
Bolt  
STA 5432  
STA 6008  
Washer  
24  
Bowl Screen  
2
3
4
10  
11  
5
8
6
9
7
12  
13  
1
14  
15  
16  
18  
17  
25  
Bowl Screen  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
Bowl Screen Kit  
Bushing  
Cam  
225/20N  
56SN20-21.1  
56SN20-21  
STA 5664  
Set Screw  
Screw  
5.  
STA 5251  
6.  
7.  
8.  
9.  
10.  
11.  
12.  
13.  
14.  
15.  
16.  
17.  
18.  
Microswitch  
Set Screw  
Cam  
56SN20-30  
STA 5664  
56SN20-22.1  
56SN20-24  
STA 5850  
Spacer  
Bolt  
Nut  
STA 5816  
Bushing  
Bracket Assembly  
Nut  
56SN20-21.1  
56SN30-13  
STA 5850  
Bolt  
STA 5360  
Rear Screen  
Front Screen  
Chute  
225/20NR  
225/20NF  
56G20-280  
26  
Tools and Attachments  
19  
19  
19  
1, 2 ,3  
4, 5  
6, 7  
8
19  
19  
16  
12, 13  
24  
26  
25  
19  
27  
23, 23A  
22, 22A  
21, 21A  
20  
27  
Tools and Attachments  
Figure Number  
Description  
Part Number  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
12.  
13.  
16.  
19.  
20.  
21.  
21A  
22.  
22A  
23.  
23A  
24.  
25.  
26.  
S/S Bowl 20Qt  
S/S Bowl 12Qt.  
S/S Bowl 25Qt.  
S/S Hook 20Qt.  
S/S Hook 12Qt.  
Flat Beater 20Qt.  
Flat Beater 12Qt.  
S/S Flat Beater 20 Qt.  
Wire Whip 20 Qt.  
Wire Whip 12 Qt.  
S/S Wing Whip 20 Qt.  
Pin  
203/20N  
203/12N  
203/20C  
213/20A  
213/12N  
205/20A  
205/12N  
204/20A  
207/20A  
207/12N  
209/20A  
STA 6259  
222  
Rack  
Bowl Scraper 20 Qt.  
Bowl Scraper 12 Qt.  
Arm W / Blade 20 Qt.  
Arm W / Blade 12 Qt.  
Nylon Blade 20 Qt.  
Nylon Blade 12 Qt.  
Scraper Holder  
Bolt  
224/20A  
224/12N  
42R20-102  
42RN12-102  
42R20-204  
42RN12-204  
42R20-101M  
STA 5648  
STA 6020  
Washer  
28  
29  
30  
5489 Campus Drive  
Shreveport LA 71129  
(800) 222-1138  
(318) 635-3131 Fax  

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