Univex SRM3O+ Maintenance & Parts Manual

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Page 1

SRM30+

nivex

Exacting Standards, Just Like Yours, sirce 1948

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SRM3O+

SSRRMM3300++

Swing Ring Series

SSwwiinngg RRiinngg SSeerriieess

SRM3O+ PLANETARY MIXER

SSR

Persons under the age of 18 are not permitted to operate or have

accessibility to operate this equipment per U.S. Dept. of Labor Employment

M3300++ PPLL

Maintenance & Parts Manual

Standards Administration Fact Sheet No. ESA91-3.

NEETT

RYY

MIIXXEE

UNIVEX CORPORATION - 3 Old Rockingham Road - Salem, NH 03079-2140 - Tel (800) 258-6358 - Fax (800) 356-5614

UNIVEX CORPORATION - 3 Old Rockingham Road - Salem, NH 03079-2140 – Tel (800) 258-6358 – Fax (800) 356-5614

Int'l Tel 603-893-6191 - Int'l Fax 603-893-1249 - Website www.univexcorp.com - E-mail Univex@univexcorp.com

ED5 SRM3O+/0304

ED5 SRM30+/0304 Printed in USA

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Int’l Tel 603-893-6191 – Int’l Fax 603-893-1249 – Website www.univexcorp.com - E-mail Univex@univexcorp.com

Printed in USA

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SRM3Q+

Welcome to Univex

Thank you for purchasing this Univex product.

Your new SRIvI3O+ Mixer has been designed with advanced performance and

safely features that make it an excellent addition to your food preparation equipment. Like all Univex mixers, slicers, meat grinders and accessories, this

mixer is engineered to provide years of reliable service

If you have any questions concerning the operation qf this unit, or if we can be

offurther assistance, please call our Customer Service Department.

Univex Customer Service:

USA & Canada 800-256-6358

International 603-893-6191

Safety ¡s our Tqp Priority

READ AND MAKE SURE THAT YOU UNDERSTAND THE INSTRUCTIONS AND SAFETY WARNINGS IN THIS BOOKLET BEFORE

ATTEMPTING TO OPERATE THE MIXER OR ATTACHMENTS.

NEVER PUT FINGERS OR HANDS IN THE BOWL WHILE THE

MIXER IS

OPERATING OR SERIOUS INJURY COULD RESULT.

NEVER ATTEMPT TO CLEAR A JAMMED ATTACHMENT OR

STALLED MIXER WITHOUT SHUTTING THE POWER OFF.

DISCONNECT THE ELECTRICAL PLUG FROM ELECTRICAL OUTLET.

ALWAYS REPLACE THE POWER TAKE-OFF (PTO) CAP WHEN

ATTACHMENTS ARE NOT IN USE.

DO NOT OPERATE THIS MIXER WITHOUT THE BOWL

IN PLACE

WARRANTY

The Univex SRM3O+ Mixer is warranted by Univex Corporation against defects

in materials and

workmanship for a period of one year from date of delivery if delivered to a destination

in the United

States or Canada.

Contact Univex Customer Service to report any warranty claim. Univex shall not

be liable for any

consequential, compensatory, incidental, or special damages. damages incurred in transit or

from

installation error, accident, alteration, or misuse are not covered. Transit damages

should be reported to

the carrier immediately.

If the SR.M30+ Mixer is delivered to a country other then the United States or

Canada, it is warranted

by Univex's authorized distributor. Contact your distributor directly to report any

warranty claims

outside of the United States or Canada.

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SRM3O-

TABLE OF CONTENTS

DESCRIPTION PAGE

WARRANTY

TABLE OF CONTENTS, LIST OF ILLUSTRATIONS

CHOOSING THE RIGHT LOCATION FOR YOUR NEW MIXER

USER-FRIENDLY SWING RING'TM SAFETY GUARD

3 & 4

OPERATING THE SRM3O+ MIXER

4 - 6

USING THE POWER TAKE-OFF (PTO)

TABLE OF MIXING CAPACITIES & RECOMMENDED AGITATOR

BATTERS, AGITATORS, BOWLS, & ACCESSORIES

CLEANING YOUR MIXER

OPERATOR'S PREVENTIVE MAINTENANCE

TROUBLE SHOOTING GUIDE

li & 12

REMOVAL OF TOP COVER

MECHANICS MAINTENANCE

13 & 14

REPAIR INSTRUCTIONS

15 - 19

REPLACEMENT PARTS, LISTS

20 - 31

WIRING DIAGRAMS

32 -34

LIST OF ILLUSTRATIONS

ILLUSTRATION

PAGE

FIGURE 1

OVERALL VIEW OF MIXER

FIGURE 2

LUBRICATION INSTRUCTIONS

FIGURE 3

TRANSMISSION

FIGURE 4

BEATER HEAD ASSEMBLY

FIGURE

POWER TAKE OFF ASSEMBLY

FIGURE 6

INPUT ASSEMBLY

FIGURE 7

VERTICAL SHAFT ASSEMBLY

FIGURE 8

BOWL LIFT ASSEMBLY

FIGURE 9

BOWL SUPPORT ASSEMBLY

FIGURE 10

SPEED CONTROL ASSEMBLY

FIGURE 11

VARI-SPEED AND DRIVE SYSTEM

28 - 29

FIGURE 12

HOUSING ASSEMBLY

30 - 31

FIGURE 13A WIRING DIAGRAM 115/208-240 V, 60HZ, 1PH,

220-240V, 50HZ, 1PH, 100V, 50/60HZ, 1PH

FIGURE 13B WIRING DIAGRAM 380-400 V, 50HZ, 3PH, 460V, 60HZ, 3PH

FIGURE 13C WIRING DIAGRAM 208-240 V, 60HZ, 3PH,

220-240 V, 50HZ, 3PH

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SRM3O+

CHOOSING THE RIGHT LOCATION FOR YOUR NEW MIXER.

When selecting the best location for the mixer, it is helpful to consider the following:

Where is the best location for the operator, both for saving steps and easy

viewing?

Is this a good location for product flow as in:

Easy to get ingredients to the mixer?

Destination of the mix after mixing?

Is there existing electrical service at this location?

Does this location provide easy access for cleaning and service?

Check to be sure that your mixer with attachments does not extend out

into heavy traffic areas,

If stands and/or portable equipment are used along side of your mixer, can they be moved easily to and from your mixer?

The chrome cap plugs included in your manual package are supplied to

cap shipping bolt holes (Fig. 1 [16]) in mixer base if base is not anchored.

If unit is not provided with a plug, then the unit is to befitted with a primary disconnect device that has a contact separation of at least 3mm in all poles.

IMPORTANT ELECTRICAL SERVICE INFORMATION

Electrical wiring instructions are found in the wiring diagram (Figures 13A thru 13C). Before making

electrical connections, CHECK the specifications on the nameplate to make sure that they agree with

those on your electric service.

USER-FRIENDLY SWING RING'TM SAFETY GUARD

Your SRM3O+ Mixer features a newly updated, 2-part safety guard. The Swing Ringan Safety Guard ring is easily be removed and installed, as well as dishwasher safe. It conveniently swings out of the way without having to be remove to place or sample ingredients in the bowl. Only one side of the guard needs to be open when adding ingredients. You'll fmd this two-piece design is easy to handle and fits conveniently in your sink or dishwasher. lt also provides a clear view of the product throughout the

mixing cycle.

This mixer wifi not operate unless the Swing Ringan Safety Guard is properly engaged.

Metal tabs at the rear of the guard activate twin switches that enable the mixer to run only when the

guard is securely closed. These switches protect against accidental operation of the mixer when the

safety guard is open or removed from the mixer. The mixer will automatically stop if the guard is open.

Additional switches in the bowl slide mechanism automatically stop the mixer if the bowl is lowered

from the "up" (mixing) position.

To Install the Swing Ringan Safety Guard, insert the pointed end of the rod at the rear of the guard into

the lower mounting bracket on the mixer housing. Then insert the top end of the rod into the upper

bracket by aligning the groove in the rod with the slot in the bracket. Press the rod in and allow itto drop

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SRM30-

down into position. Repeat this for each of the two sections of the guard. Swing the two halves of the guard forward. When the guard is properly closed, the switches are now activated and the mixer can be

operated.

To remove the guard, simply reverse the installation procedure. Grip the two halves of the guard and

pull it open. Use an upward motion to release each half of the guard from the bracket on the machine

body.

To open the guard for access to the bowl, first turn the mixer off by pushing the red stop button

(Fig.i El 3]). Pull open the two halves of the guard and swing one or both outward. It is not necessary to

remove them, Close the guard to resume mixing operations.

OPERATING THE SRM3O+ MIXER

Your Univex Mixer is designed to meet the cook's and Baker's demand for an efficient, dependable

appliance. It should give unfailing performance over a period of years when operated and maintained

according to the instructions contained herein.

The mixer drives various agitator attachments through a beater head shaft to beat, mix, or whip liquid,

viscous, or dry ingredients. The shaft is driven by a study motor whose power is transmitted by a rugged,

cogged belt and a Continuously Variable Transmission (CVT) through a gear train and a planetary gear set, The speed of the beater shaft can be varied from approximately 80 to 370 revolution per minute

(rpm). (See page 8 for part numbers of various agitators, attachments and accessories.)

The SRM30+ Mixer is equipped with a power take-off (PTO) that operates other attachments such as

slicers, graters and grinders. The PTO speed can be varied from 65 to 300 rpm Be sure to read and

follow any safety instructions provided by the manufacturers of attachjnent.s that you operate on

the PTO. The PTO hub should be covered with the PTO cap provided with your mixer when in use.

Warnlng---Never put hands, spoons, utensils or other objects into the bowl while the mixer Is

operating!

Note: Noise emissions are below 70db (A).

Securing the Bowl & Installing the Mixer Agitator.

Place the bowl on the bowl support (Fig. 1 [17]). The pin at the rear of the bowl must align with the

corresponding slot on the bowl support. Align the holes in the bowl mounting brackets over the pins on the bowl support and lower the bowl into position. Secure the bowl by turning the bowl clamps (Fig. 1

[181).

With the bowl in the "down" position, install the desired agitator by sliding it upward onto the beater

shaft (Fig. 1 [1]). Rotate the agitator counter-clockwise until it is engaged.

Safety Note Serious injury may result if the bowl is not fully secured to the bowl support using the

bowl support pins and firmly closing the clamps.

With the bowl secured, add ingredients. Liquids should be added first. The bowl is now ready to be

raised to the "up" (mixing) position by turning the bowl lift handle (Fig. l[14]) clockwise.

When using the wire whip agitator, raise the bowl to the "up" position first and then add ingredients to avoid wire whip damage.

Secure and close the Swing Ring" Safety Guard before proceeding.

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SRM30+

Using the Bowl Lift

The mixer will not operate unless the bowl is in the "up "position. Raise the bowl by turning the bowl

lilt handle (Fig. 1 [14]) clockwise. To lower the bowl, turn the handle counter-clockwise. it is

necessary

to lower the bowl to change the agitator. This also makes the bowl accessible for filling

Setting the Timer - Start/Stop Controls

This mixer will not operate unless the timer has been set to a specified number of minutes or set in the

"HOLD" position. To start the mixer, first turn the timer dial (Fig. 1 [8])to the desired mixing time. Then push the start button (Fig. 1 [12]). The mixer will automatically stop when the tinier reaches "0".

To stop mixing before the timer reaches "0", push the red stop button (Fig. 1 [13]).

The timer may be set for up to 15 minutes of mixing, or maybe set to the "HOLD" position for

continuous operation. When setting a time of less then 5 minutes, turn the dial beyond 5 minutes and then return it to the desired time.

Safety Note The mixer will start only when the Swing RingTMSa.fety Guard is engaged and the bowl is

in the raised position. Do not operate the mixer without the bowl in place.

Manual Stop Button

For safety and operational ease, this mixer is equipped with a stop button (Fig.l [13]) that has an

oversized, red mushroom-style cap.

Safety Note Although the motor shuts off instantly when the Swing RingTM Safety Guard is opened, or

the bowl is lowered, or the stop button is pushed, the agitator may not come to complete rest for several

revolutions. Do not put hands or utensils into bowl or near the beater shaft until it is stopped.

Both the start button and stop button are momentary contact type. They provide low voltage protection and prevent accidental start-up in the event of power interruption.

Vail-Speed Control

A major advantage of Univex mixers is their Continuously Variable Transmission (CVT). Unlike other

mixers, CVT lets you change speed while the mixer is running. Change speed by moving the speed

control lever (Fig. 1 [9]) to the desired level. The speed indicator (Fig. 1 [10]) shows four speeds.

Numerous intermediate speeds give the Cook or Backer tremendous flexibility.

Use speed i (slow) for heavy mixtures like pizza, bread or roll dough. Speed I should also be used with the Meat and Food Chopper attachment. For most mixing tasks, start on speed i and progress to higher speeds as needed. Use high speeds for wipping cream, beating eggs, and thin batter. To avoid damaging

your mixer, follow the speed, volume limits and attachments recommendations shown in the

Table of Mixing Capacities on page 7.

If you notice any slippage during mixing, the mixer may be overloaded. Reduce the load, or reduce speed until mixing action is smooth. Refer to the Trouble- Shooting Guide on page 11 & 12.

if the mixer jams and the motor stalls, immediately press the stop button. Take necessary steps to reduce

the load. Never put hands in the bowl to clear a jam.

Note Always return to speed i before shutting off the mixer. Do not move the speed control lever

when the mixer is not running, because this will cause belt to become loose and the mixer will not

operate properly.

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SRM3O±

1f the mixer has been shut off by the timer, or stop button in speed 2, 3 or 4, follow these steps to

avoid belt slippage or Jerky start: Empty the bowl. Set the timer to 'HOLD". Press the start button.

As the mixer begins to operate, move the speed control lever back to speed 1. Press the stop button.

Retum to "0". Your mixer is now ready for it's next task.

Using the Ingredients Chute

The ingredients chute provided with your mixer enables you to add ingredients to the bowl while the

mixer is running, and without opening or removing the Swing RingTM Safety Guard. The chute

may be

installed on the front or side of either half of the guard. See below. Once the chute is properly installed, it can remain in place permanently, if desired.

Ingredients Chute Installation

Slide the bottom of the chute between horizontal safety guard rings and engage the chute onto the safety guard.

Using Smaller Bowl

For maximum flexibility, an alternative 20 quart bowl is available for use on

your SRM3O+ Mixer.

Specially sized agitators must be used. See page 8 for part numbers.

Splash/Extension Ring

A splash/extension ring (page 8 [j]) mounted to the bowl helps confine ingredients during the mixing of

certain recipes. The ring should never be used to overload a mixer beyond its recommended capacity.

Consult the Table of Mixing Capacities on page 7 when you are unsure of appropriate loads.

USING THE POWER TAKE-OFF (PTO)

The power takeoff hub (Fig. 1 [5]) accommodates

12 tapered attachments such as a Vegetable Slicer

and Shredder, or a Meat and Food Chopper. The mixer's speed control lever also controls the PTO drive

speed.

Before installing attachments, turn the mixer off. Remove the PTO cap and loosen the thumb

screw (Fig.

1 [6]) on the PTO hub. Insert the attachment with a slight twist until firmly in place. Tighten the thumb

screw. Be sure to read and follow any safety instructions provided for attachments that you

operate on the PTO.

Safety Notes

When grinding meat, chopper attaclunents must never run faster then speed 1. For vegetables.

attachments may run at higher speed.

Always turn the mixer off to install or remove attachments.

Always return to speed 1 before shutting off mixer.

Cover the PTO hub with the PTO cap when not in use.

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SRM3O+

Table of Mixing Capacities & Recoimnended Agitators

ÑOTES: Recommended speeds are for the capacities listed. For larger capacities, reuuc

speed. Dough capacity, whether for bread, rolls, pizza, bagels or

doughnuts, is

based on 12% flour moisture and 70°F (2 1°C) water temperature

Reduce

capacity if cold water is used. If higher gluten flour is used, reduce

total

capacity by 10%.

AR% (Absorption Ratio) = the weight of the water divided by

the

weight of the flour.

The lower the AR% the stiffer and more difficult the dough is to

mix.

A.R% below 40% will reduce total capacity.

1 gallon of water = 8.3 Ib. (1 liter of water = 2.2lb)

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MODEL

Bowl Capacity Attachment Hub Size

Motor

SRM3O+

36 qt

34 L

#12

lhp

Kitchen Capacities (single batches)

Mashed potatoes

Whipping cream

Mayonnaise

Egg whites

Meringue

Waffle or pancake batter

Agitator(s)

Batter beater, 4-wing beater Wire whip, 4-wing beater Batter beater, wire whip, 4-wing beater

Wire whip

Wire whip Batter beater

23 lb

10.5 kg

6 qt

5.7 L

12 ql (oil)

11.4 L (oil)

I 1\2 ql

1.4 L

1 qt (water)

0.9 L (water)

12 qt

11 .4L

Bakery Capacities (single batches)

Pie dough

Cake

Sponge cake batter Angle food batter (8-10 oz

cake)

Marshmallow icing

Fondant icing

Shortening & sugar creamed

Egg & sugar for sponge cake

Use only speed 1 for:

Pizza dough

thin, 40% AR medium, 50% AR

thick,60%AR

Use speed 1 or 2 for:

Raised doughnut dough

65%AR

Bread/roll dough

heavy, 55%AR

light to med., 60% AR

Agitator(s)

Pastryknife

Batter beater, 4-wing beater

Wire whip, 4-wing beater

4-wing beater

Batter beater Batter beater Batter beater, 4-wing beater

Dough hook Dough hook

Doughhook

Dough hook

271b

12.3 kg

30 lb

13.7 kg

18 lb

8.2 kg

22 cakes

3 Ib

1.4 kg

18 Ib

8.2 kg

24 lb

10.9 kg

12 Ib

5.5 kg

14 Ib

6.4 kg

20 Ib

9.1 kg

401b

18.2kg

l5Ib

6.8kg

301b

13.7kg

45 lb

20.5 kg

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Beaters. Agitators, Bowls, & Accessories

Available for the SRM3O+ Mixer

Part numbers (size in auarts

SRM3O

Page 8

A. Batter Beater

1033107

(30)

Optional

1030108

(20for30)

Sweet Dough Beater

Optional

1030098

(30)

2030195

(20 for 30)

B. Wire Whip

1030111

(30)

Optional

1030226

(2Ofor3O)

r:î

G, Bowl

1035023

(30)

1,f'

Optional

1035024

(2Ofor3O)

C. Dough Hook

1033225

(30)

Optional

1030224

(2Ofor3O)

H. Vegetable Slicer/Grater

Optional

VS9 Slicer 1000950

VS9H Grater 1001050

D. Pastry Knife

Optional

1030227

(30)

1030321

(2Ofor3O)

Meat & Food Chopper

Optional

MFC12

1000550

E. Four Wing Beater

Optional

1030101

(30)

1030102

(2Ofor3O)

Splash/Extension Ring

Optional

1061299

(30)

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SRM3O--

OVERALL VIEW OF FOOD MIXER

FIGURE 1

12.

BEATER SHAFT

START BUTTON

CHUTE 1000541

13.

STOP BUTTON

SAFETY RING ASSEMBLY

14. BOWL LIFT HANDLE

1030041 RIGHT, 1030042 LEFT

4. MAGNET

15. REAR ACCESS PANEL

5. NO. 12 HUB

16. CAP (COVERS SHIPPING BOLT HOLE)

6. THUMB SCREW

17. BOWL SUPPORT

7. UPPER MOUNTING BRACKET

18. BOWL CLAMP

8. TIMER

19. BOWL

SPEED CONTROL LEVER

20. BOWL SUPPORT PIN

10.

SPEED INDICATOR LABEL

21. BOWL MOUNTING BRACKET

11. CORD

22. LOWER MOUNTING BRACKET

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SRM3ft-

CLEANING YOUR MIXER

Consistent use of the following procedures will ensure that your mixer is in optimum

conditi on.

Warning -

Disconnect electric power supply before cleaning.

Wash the body of the mixer, the bowl support. and beater shaft with warm water and

mild soap,

Avoid excess water in the area of the safety switch that protrude from the housing

where the Swing RingTM Safety Guard is mounted.

Do not rinse with a hose. Do not use abrasive pads.

Dry the mixer thoroughly using a soft cloth.

Wash the bowl and beater immediately after use. If egg mixtures or flour hatter have

been used, rinse the bowl and batter with cold water before washing with hot water.

Wash the Swing

RingTM

Safety Guard in the same manner, or in your dishwasher.

Dry bowls, agitators and safety guard thoroughly.

OPERATOR'S PREVENTIVE MAINTENANCE

For best long-term performance, operators should follow these simple practices.

Lightly lubricate the beater shaft (Fig.

1 [l}) after washing. Petro-Gel or equivalent

food grade lubricant should be used.

Do not cover the unit with a plastic bag, as this traps humidity in

your mixer.

If the electrical supply cord is damaged, it must be replaced by

a special cord or

assembly

available from Univex directly or from a Univex service agent.

Do not overload the mixer. Overloading is the #1 cause of mixer failure, Follow

the Table of Mixing Capacities on page 7. It may be helpful to post

a copy of this

table adjacent to the mixer.

Keep the mixer properly lubricated. Lack of lubrication is 2 cause of mixer

failure. Key mixer components require lubrication after each 500 hours of operation.

(Instructions on frequency and method of lubricating are on page 14).

Only change speed with the mixer running. Changing speed with mixer off will

cause belts to

loosen, and the mixer will not turn (see Trouble-Shooting Guide on

page 11 & 12). Return to

speed 1 before shutting the mixer off. Use the procedure described

on page 6 to return the mixer to

speed i if mixer is shut off in a higher speed.

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SRM3O±

SRM3O+ TROUBLESHOOTING GUIDE

TROUBLE

POSSIBLE CAUSE

REMEDY

Mixer will not

operate.

1. 1 Timer not turned on.

1.2 Burned switch contacts

1.3 Electrical service down.

1.4 Motor capacitor defective. (1 HP Only)

1.5 Burned out motor.

1.6 Magnetic starter tripped due to overload

1.7 SAFETY RING not

mounted and closed.

1.8 Bowl not raised,

i Turn timer on.

1.2 Replace. *

1.3 Check electrical service. Replace fuse or reset circuit breaker if necessary.

1.4 Replace. *

1.5 Remove, test, repair or

replace. *

1.6 Wait several minutes and

push start button

1.7 Install SAFETY RING.

1.8 Raise bowl conwletelv

2. Mixer runs but

agitator will not

turn,

2,1 Drive belt off pulley

2.2 Key or Pin sheared on input shaft, input gear, bevel

pinion, bevel gear, vertical

shaft or beater shaft.

2.3 Shifting speed with mixer

not running.

2.1 Reinstall drive belt on

motor pulley and adjust

mount center distance. *

2.2 Locate by step inspection

and replace defective part.*

2.3 With mixer running, slowly

move speed control lever slowly fully forward then

backward to re-engage belt

3. Agitator stalls during mixing

3.1 Mixer bowl is overloaded

3.2 Speed is set too high for the mix

3.3 Loose belt

3.4 Contamination of belt with

grease

3. 1 Adjust contents of bowl per

Mixing Capacities Table

3.2 Shift speed lower till action

rotates smoothly

3.3 Readjust pulley center distance

to tighten belt. *

3.4 Clean pulleys and replace belt *

4. Speeds do not

change properly

4.1 Loose belts.

4.2 Van-Speed pulley

inoperative

4.1 Tighten or replace belts. *

4.2 Remove, clean & lubricate,

or replace. *

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Mixer runs, but

repeatedly cuts

out and stops

5.1 Bowl overloaded

5.2

Speed is set too high for

the mix

5.3

Service voltage too low or fluctuating

5.4

Starter improperly set

5.1 Adjust contents of bowl

per Mixing Capacities

Table

5.2 Reduce speed

5.3

Check electrical voltage.

5.4 Adjust amp setting on

starter.

Attachments

contact bottom

of bowl.

6.1 Dented bowl.

6.2 Bowl height is set too high

Attachments

contact side of

bowl

Excessive

noise.

7.1 Dented bowl

7.2 Insufficient clearance

between bottom of howl and

beater.

8.1 Gears need to he repacked

with grease.

8.2 Badly worn or frayed drive

belts.

8.3 Attachments hitting bowl

8.4 Overloaded mixing bowl

7.1 Remove dents or replace bowl

7.2 Adjust bowl height.

8.1 Locate source by

inspection and repack

with grease.

8.2 Replace belts.

8.3 Inspect for cause in items 6 and 7 above.

8.4 Adjust contents of bowl

per Mixing Capacities

Table

6.1 Remove dent or replace

howl.

6.2 Reset bowl height.

Remedies designated with a

require the services of an authorized service agent.

Page 12

SRM3O

SRM3O+ TROUBLESHOOTING GUIDE

(CONT'D).

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SRM3O+

REMOVAL OF TOP COVER

The top cover (Fig. 12 [17]) must be removed in order to perform the maintenance

operations.

It is secured by a spring clip at its front end and a screw at its

rearward end.

First, DISCONNECT THE ELECTRICAL POWER FOR

SAFETY. Then, remove the screw in the rear (Fig. 12 [21]), lift

rear of cover,

push forward about 3 inches and lift cover off.

Reinstall in reverse procedure using care to insure that the cover sits squarely

and

uniformly on the mìxer housing.

MECHANICS MAINTENANCE

Every six months a mechanic should perform the following inspection and maìntenance

required:

i. BELTS

WARNING: Start mixer and adjust speed control (Fig. I [9]) to speed 4. Stop

mixer. FOR SAFETY, DISCONNECT POWER.

Remove top cover (Fig. 12 [17]) and rear access panel (Fig. 12 [24]).

Check belts (Fig. 11 [11 & 22]). If broken, glazed or worn, replace.

Check belt (Fig. 11 [11]) for proper tension. The outer edge of the belt should be

flush with the outer diameter of the variable speed pulley (Fig. il [10]).

If not,

adjust by loosening the Jam Nut (Fig. 10 [15]) and turning the connecting rod

(Fig. 10 [14]) until the outer edge of belt is flush with the outer diameter of the

pulley. Retighten Jam Nut.

WARNING: Plug machine in. start mixer, and adjust speed control to speed 1.

Stop mixer. FOR SAFETY, DISCONNECT POWER.

Check belt (Fig. 11 [22]) for proper tension. The outer edge of the belt should be

flush with the outer diameter of the variable speed pulley (Fig. li [10]). If not, adjust by loosening nuts (Fig. Il [14]), holding motor (Fig. 11 [29]), raise

lower the motor until the outer edge of belt is flush with the outer diameter of

pulley. Retighten Nuts.

MOTOR

Check motor (Fig. Il [29]) for overheating, noise and excessive end play. Replace

if defective.

BOWL LIFT ADJUSTMENT (Fig. 8 and 9)

Place 30 qt. mixing bowl on bowl support (Fig. 1 [17]) and 30 qt. batter beater

beater shaft (Fig. 1 [1]).

Raise bowl support to the high position.

Check clearance between bottom of bowl and lowest point of batter beater.

Clearance should be 3/16 inch. plus or minus 1/16 inch.

If adjustment is required, disconnect power, loosen lock nut (Fig. 8 [10]) and turn

linkage rod (Fig. 8 [9]) until desired clearance is obtained. Retighten lock nut.

Page 13

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Page 15

Bowl Lift

Slide

Page 14

OIL YEARLY.

MEDIUM (NO. 30)

MACHINE OIL.

GREASE EVERY 500

HOURS OF MIXING TIME

KEYSTONE

NEVASTANE SF7

SRM3O+

4. LUBRICATION

The lubrication instructions are in Fig. 2. Motors have pre-lubricated bearings with a service interval often years. The transmission and beater head gearing are packed with

Nevastane 5p7 grease. They must be repacked every 500 hours of mixing time.

WARNING: NEVER WORK ON THE TRANSMISSION WITH THE MIXER

RUNNING. IT IS RECOMMENDED THAT THE ELECTRICAL SERVICE

BE DISCONNECTED TO PREVENT ACCIDENTAL START UP.

LUBRICATION INSTRUCTIONS

FIGURE 2

GREASE YEARLY MOLYKOTE BR2 PLUS.

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Page 16

Page 15

SRM3O+

REPAIR INSTRUCTIONS

(including disassembly, replacement and reassembly)

TRANSMISSION (Fig. 3)

Removal

WARNING: DISCONNECT POWER FOR SAFETY.

Remove housing top cover (Fig. 12 [17]).

3, Adjust speed control to low speed, then back to high speed, remove upper

retainer bracket (Fig. 11 [16]), and upper V-belt (Fig. 11 [11]) from

transmission drive pulley (Fig. 11 [12]). Remove drive pulley.

Caution: Transmission assembly is heavy and must be supported prior to removing. Remove four cap screws (Fig. 3 [10]) securing transmission housing to mixer housing. Remove transmission assembly and place on work bench.

Remove transmission cover (Fig. 3 [2]) by removing four screws (Fig. 3 [3])

and sliding towards the rear and lifting up.

Rotate gear train by hand and inspect for worn or chipped gears, bent shafts,

worn bearings and excessive back lash; removal of grease may be necessary.

Back lash measured at gear teeth exceeding 1/32" is considered excessive.

After trouble has been isolated, proceed to disassemble.

Disassembly

1. Beater Head Assembly (Fig. 4)

NOTE: If a gear requires replacement. always replace it's mating gear.

Remove cap screw, left hand thread, (Fig. 4 [12]) and remove beater head

assembly using jacking screws (Fig. 4 [9]) if necessary.

Remove drive pin (Fig. 4 [1]), retaining rings (5), gear (6), key (3),

retaining ring (7), and press shaft (2) and bearings (4) from housing (10).

Press bearings (4) along with spacer (8) from shaft (2)

2. Power-Take-Off Assembly (Fig.

Remove three cap screws (Fig.

5 [8 & 21]),

washer (6 & 7), deflector (5)

retaining ring (3), at gear (12) end of shaft. Withdraw the PTO assembly

from the transmission housing.

NOTE: Gear (12) must be removed during withdrawal of PTO assembly.

Slide retaining ring (3) and bevel gear (li) away from PTO housing (4).

Remove retaining ring (10) and adapter (2). Press shaft assembly from

housing (4).

Remove retaining rings (3), key (14 & 17). Press bearings (9) and gear (11)

from shaft (13).

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Page 17

SRM3O+

3. Input Assembly (Fig. 6)

Remove screw (Fig 6 [11]) and washers (12 &13) to detach grease retainer

(14) from housing (S)

Remove two cap screws (Fig. 6 [10]) and remove input assembly from

transmission.

Remove retaining rings (1). gear (2), woodruff key (5). Press shaft (6) at

gear end with bearing (4) from housing (8).

Remove retaining rings (3) and press bearing (4) from housing (8).

Remove retaining ring (1) and press shaft (6) from bearing (4).

Note: Grease retainer can only be removed from gear box once the PTO

gear (Fig. 5 [12]) has been removed.

4. Vertical Shaft Assembly (Fig. 7)

Remove retaining ring (1) from shaft (5).

Drive shaft

(5)

and lower bearing (3) downward out of transmission

housing. A brass drift will be necessary to drive shaft

(5)

completely free

from transmission housing.

Lift bevel gear (2) and key (6) from transmission housing. Remove retaining ring (4) and drive upper hearing (3) from transmission

housing.

Remove key (7) and press lower bearing (3) off shaft (5).

Reassembly

Clean all components, except bearings with safety approved cleaning

solvent. Inspect components for defects and replace those found to be

defective.

NOTE: All gears should be replaced as sets.

If shafts have become slightly scored during the disassembly process, polish

the shafts with fine machinists crocus cloth. Use care to avoid excessive

removal of shaft surface or proper fit of components will be lost.

Reassembly should be carried out in the reverse of the disassembly

procedure as follows.

Vertical shaft assembly.

PTO assembly except spur gear (Fig 5 [12]).

Place grease retainer (Fig 6 [14]) in place in transmission housing (Fig 3

[1]), then assemble gear (Fig 5 [12]) associated with PTO assembly, then

slide input housing assembly in place and finally attaching grease

retainer (Fig 6 [14]) back onto input housing (Fig 6 [8]) with screw (Fig 6 [11]). Attach input housing to transmission housing with screws (Fig 6

[10]).

Page 16

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Page 18

SRM30+

Transmission should be progressively checked for smooth operation while on

the workbench by hand turning each assembly as it ìs installed.

Lubrication of the transmission should be done following its installation on

the mixer. Apply Keystone Nevastane 5p7 grease to the spur gear and bevel

gear meshes. This may be simplified by feeding the grease into the rotating gear meshes. Caution should be exercised to avoid entrapment of the

application implement in the gear teeth.

Insure the deflector (Fig. 5 [5]) is

positioned to dynamically guide the lubrication into the bevel gear mesh.

BOWL SUPPORT ASSEMBLY: (Fig. 9)

WARNING: Disconnect electrical power for safety. Remove housing top cover (Fig. 12 [17]) and rear access panel Fig. 12 [24)). Remove four cap screws (Fig. 9 [18)) and remove bowl support (Fig. 9 [1)) and

slide cover (Fig. 9 [7]). CAUTION: Bowl support must be held while screws are being removed in

order to prevent it from falling. Reassembly is the reverse procedure.

SLIDE ASSEMBLY: (Fig. 9)

Carry out above disassembly procedure for removing bowl support.

Remove fixed slide cover (Fig. 12 [6]) by removing two nuts (Fig. 12 [5]).

Remove retaining ring (Fig. 9 [10]) from rod end pin (13). Withdraw pin (13)

from rod end (12).

Remove four Kep nuts (Fig. 9 [9]) and withdraw slide frame (8) from housing

studs.

Remove four cap screws (Fig. 9 [15]) and lift off gibbs (14). Remove slide

(20).

Clean and inspect sliding surfaces for excessive wear.

Replace parts showing excessive wear.

Lubricate sliding surfaces with grease. Reassemble and reinstall in the reverse of the above procedure. Check clearance between batter beater and bowl per Mechanics Maintenance

section 3 (ad) and readjust as necessary.

SPEED CONTROL ASSY (Fig. 10)

Disassembly

Remove housing cover (Fig. 12 [17]) and rear access panel (Fig. 12 [24]).

Page 17

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Page 19

SRM3O+

Loosen screw on collar (Fig. 10 [17]). Remove collar (17) rod end (l6 and O-ring

(Fig 11 [8]) from cam assembly (Fig. lO [11]). Loosen set screws (IO) in

cam assembly (11).

Drive roll pin (4) from hub (3) and pull hub (3), lever (2), and handle (1)

from cam assembly shaft (11). Remove washer (5) from cam assembly (11),

Unscrew handle (1) from lever (2). and lever (2) from hub (3). Remove nut (8) and washer (7) from studs holding speed control hearing (6)

to housing (Fig. 12 [3]).

6, Withdraw bearing (6) and remaining assembly from housing (Fig. 12 [3]).

Pull cam assembly (11) from bearing (6). Remove screws (20), lock washers (21), strap (22), and spring (19) from

bearing (6).

Remove screws (13) and detent disk (12).

Reassemble

10 Reassemble in reverse of above procedure. Grease cam assembly shaft (11)

and deterLt disk (12) during assembly with MolyKote BR2 Plus or general

purpose bearing grease. Adjust belt as described in Mechanics Maintenance

section 1 paragraph a,d-f.

NOTE: The detent disk (12) has a slight angle on the OD. Assemble with small

dia, of OD. toward the cam assembly (Il).

11 If speed control handle (1) moves while the mixer is running, tighten set

screws (10) against spring washer (9) until movement stops.

VARI-SPEED ASSEMBLY (Fig 11)

Disassembly

Remove housing cover (Fig. 12 [17]) and rear access panel (Fig. 12 [24)) as

described in the removal of top cover section.

Shift handle (Fig. 10 [1]) from fourth speed to first speed and back to fourth

speed with the mixer OFF. (Squeezing the belts (Fig. 11 [11 & 22]) together

at mid span will help.)

Unscrew nut (14) and remove washer (15) and belt retainer (16). Unwrap belt (11) from pulley (12) and withdraw from van-speed pulley

(10).

Shift handle (Fig. 10 [1]) to first speed. Unscrew nuts (14). Remove washers (15) and belt retainer (24) from mixer.

Unwrap belt (22) from pulley (23). Withdraw belt (22) from van-speed

pulley (10).

Page 18

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Page 20

SRM3O+

Loosen screws on starter (Fig. 12 [33]) which secure motor cord power leads

(Fig. Il [35]). Remove nut (33). lock washer (34) and motor cord ground

lead from weld stud. Remove nuts (33). and cord clamps (32).

Remove nuts securing motor (29) and lift motor from mixer. Loosen set

screw on pulley (23) and slide pulley (23) and key (28) off motor shaft.

Remove two screws securing connection box plate on rear end of motor.

Remove green grounding screw securing motor cord (35) ground lead,

Pull

cord leads from motor terminals. (Three phase motors have wire nuts securing cord leads to motor leads)

Loosen jam nut (Fig. 10 [15]). Loosen set screw on collar (Fig. 10 [17]).

Slide collar and rod end (Fig. 10 E16]) off cam assy. (Fig. 10 [11]). Unscrew rod end (Fig. 10 [16]) and jam nut (Fig. 10 [15]) from connecting

rod (Fig. 11 [18]). Unscrew connecting rod from rod end (Fig. 11 [7]). Remove nuts (14) and washers (13). Withdraw van-speed pulley assy. from

mixer housing.

Loosen the two set screws on each van-speed pulley (10) and remove from

shaft (9). Remove woodruff keys (17) and retaining rings (1) from shaft.

Drive shaft (9) from pulley swivel bracket (4).

Press remaining ball

bearings (2) from shaft (9) and from swivel bracket (4). Remove retaining

rings (3) from swivel bracket.

Remove retaining rings (6) from rod end pin (5) and bracket swivel pin (21).

Drive pins (21 & 5) from swivel bracket (4) and swivel bracket hase (19).

Reassemble

Reassemble in reverse of above procedure. Adjust belts as described in

Mechanics Maintenance section 1 a, d-f.

Adjust upper and lower belt retainers (16 & 24) 1/8

from outer belt surface.

HOUSING (Fig 12)

For the remaining parts which have not been discussed pertain to electrical

components and the housing, Figures 12, l3A, 13B, and l3C should provide

adequate guidance for the disassembling and reassembling of these parts.

Page 19

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Page 21

ILLUS.

Page 20

PART NO.

DESCRIPTION

TRANSMISSION

SRM3O+

QTY.

FIGURE 3

1035044

Transmission Housing

1035015

Transmission Cover

1200012

Phillips Hd. Screw 10-32 x 1/2

1024041

Spring Clip

1200076

Washer, Flat #10

4400065

Washer, Lock #10

8800022

Foam Strip

1200084

Steel Flat Washer 1/2

1200085

Split Spring Lock Washer 1/2

10.

1200057

Hex Hd. Cap Screw 1/2-20 x 1

11.

4400194

Dowel pin i/4 OD x 1/2 LG

12.

1200437

Soc Hd. Cap Screw 1/4-20 x 1 1/8' Nyloc

13.

1030174

Iñternal Gear

14.

4400344

Label, Univex

15.

i012438

Holder, Magnet

16.

1012439

Magnet

17.

4400005

Lock Washer 1/4

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Page 22

Page 21

BEATER HEAD ASSEMBLY

SRM3O-

FIGURE 4

ILLUS.

PART NO.

DESCRIPTION

QTY.

1200110

Drive Pin, 3/8 x 1-3/8"

1033236

Beater Head Shaft

1200113

Woodruff Key #9

1030148

BaIl Bearing, 6205LL

1200253

Retaining Ring, External

1031039

Beater Head Gear, Pinion

1200254

Retaining Ring, Internal

1030149

Beater Head Spacer

8900038

Set Screw 3/8-16 x 1

1/4

10.

1030173

Beater Head

11.

4400399

Washer, 7/16"x 1-1/4"x 5/64"

12.

1200051

Hx. Hd. Cap Screw 3/8-24x1-1/4" 1h thd

13.

1030209

Splash Ring

14.

4400269

Label, Rotation

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Page 23

Page 22

SRM30-

POWERTAKE-OFF ASSEMBLY

FIGURE 5

ILLUS.

PART NO.

DESCRIPTION

QTY.

8800033

PTO. Cover

8800012

Adapter, Attachment

1200119

Retaining Ring, External

4400030

PTO. Housing

1035025

Deflector, Lubrication

1200075

Washer, Flat 114

4400005

Lock washer, Steel 1/4

1200025H

Hex Hd. Cap Screw 1/4-20 x 3/4"

1030019

BaIl Bearing, 6204 LL

1200117

Retaining Ring, Internal

1035016

Bevel Gear, Pinion Only

1020004

Spur Gear

1035019

PTO. Shaft

1200113

Woodruff Key #9

4400006

Spring. PTO. Shaft

4400016

Ball, PTO. Shaft

4400232

Key 3/16 SQ x 1.0 LG Rounded

Ends

4400229

PTO. Knob Assv

4400210

Washer, PTO.

8900019

Screw SFHD 6-32 x 3/8

1200022H

Screw, Hex HD. Cap 1/4-20 x 1"

* Not Available. Part of PTO. Shaft. 13

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Page 24

Page 23

INPUT ASSEMBLY

SRM3O-

FIGURE 6

ILLUS.

PART NO.

DESCRIPTION QTY.

1. 1200119 Retaining Ring, External

2. 1020010

Gear-Input Pinion

3. 1200117 Retaining Ring, Internal

1030019

Ball Bearing, 6204 LL 2

1200113

Woodruff Key #9

1035021

Input Shaft

7 4400230 Key 3/16 sq. x 1-1/2 1g

8. 1030017

Input Housing

4400003 Steel Flat Washer 1/4

10 . 1200022H

Hx. Hd. Cap Screw 1/4-20 x 1

11 1200328

Screw, Hx Bd Cap 1/4-20 x 5/16

12 4400005 Lock washer 1/4 3 13

1200075 Washer, Flat 1/4

14 1035028 Retainer, Grease

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Page 25

Page 24

VERTICAL SHAFT ASSEMBLY

SRM3Om

FIGURE 7

ILLUS.

PART NO.

DESCRIPTION

QTV.

1200253

Retaining Ring, External

1035018

Gear, Bevel

1030142

Ball Bearing.

1200254

Retaining Ring, Internal

1035017

Vertical Shaft

4400500

Key 1/4 sq x 1

1/2 Lg Rounded Ends

4400230

Key 3/16 sq x I

1/2 Lg

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Page 26

SRM3O+

BOWL LIFT ASSEMBLY

FIGURE 8

* Part NO. 1020078 is broken in half in Figure lO. It is actually one piece and only

one in needed for bowl lift assembly.

** Comes with Set Screw 10-32 x 3/4 LG.

Page 25

ILLUS.

PART NO.

DESCRIPTION

QTY.

1024512

Lever, Bowl Lift

1012350 **

Collar, Bowl Lift

Reserved

1200301

Nylon Washer 5/8

1012133

Bowl Lift Bearing

4400127

Steel Flat Washer 3/8

1200063

Kep Nut 5/16-18

1035026

Cam Assembly (includes items 14 & 15)

1020078 *

Connecting Rod

10.

1200155

Hex Nut 3/8-24

11.

1012201

Rod End 3/8-24 RH.

12.

1020441

Collar & Set Screw

13.

1030318

Spacer, Nylon 3/8"

1200435

Reversible Lockout 5/16-24

15.

1200434

Set Screw 5/16-24 x 1

1/8

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Page 27

* Same part as ILLUS NO. 9 in Figure 8.

** Sold as a matched set

NOTE: ILLUS. NO. 8, 10, 11, 12, 13, 14, 15, and 20, may be purchased as an

assembly 1030176.

Page 26

SRM3

BOWL SUPPORT ASSEMBLY

0-4-

FIGURE 9

ILLUS.

PART NO.

DESCRIPTION

QTY.

1030166

Bowl Support

4400219

Pin, Bowl Support 2

1030322

Bowl Clamp

4. 1200448

Hx.Hd. Cap Screw Shldr 3/8x1, thd 5/16-18 x 1/2'

1200091

Belleville Washer

6. 1030193

Slide Cover, Moveable

1020040

Gasket Strip

1030178

Frame, BL.

1200063

Kep Nut 5/16-18

10.

1200311

Retaining Ring, External

11.

1020078

Connecting Rod, B.L.

12.

1012202

Rod End 3/8-24 L.H.

13.

1012181

Pin, Rod End

14.

1030179

Gibb, BL.

15.

1200039

Hex Hd. Cap Screw 5/16-18 x 3/4"

16.

1200049

Hex Hd. Cap Screw 3/8-16 x 2"

17. 1200079

Lock Washer 3/8

18. 4400127

Flat Washer 3/8

19.

1200083

Steel Flat Washer 3/8

20.**

1030177

Slide, BL.

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Page 28

Page 27

SRy130-

SPEED CONTROL ASSEMBLY

FIGURE 10

* Part NO. 1030223 is broken in half in Figure 11. It is actually one piece and only one is

needed for bowl lift assembly.

ILLUS

PART NO.

DESCRIPTION

QTY.

4400202

Knob, S.C.

1020066

Lever, S.C.

1012137

Hub, S.C.

1200300

Roll Pin 3/16x2"

1200301

Nylon Washer 5/8

1020068

Speed Control Bearing

4400127

Steel Flat Washer 3/8

1200063

Kep Nut 5/16-18

1200156

Spring Washer 5/8

10.

1200304

Set Screw, 10-32 x 3/4"

11.

1020069

Cam, S.C.

12.

1023222

Detent Disk

13.

1200471

Screw, Hex Socket Bd. Cap Plated 10-32 x 1/2"

14.

1030223

Connecting Rod, S.C.

15.

1200155

Hex Nut 3/8-24

16.

1012201

Rod End 3/8-24, R.H.

17.

1020441

Collar & Set Screw

18.

1030318

Spacer, Nylon 3/8" ID

19.

1023223

Spring, S.C.

20.

4400208

Phillips Hd. Screw 1/4-20 x 1/2"

21.

4400005

Lock Washer 1/4

22.

1023225

Strap, S.C.

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Page 29

* Same part as ILLUS NO. 14 in Figure 10.

Page 28

ILLUS.

PART NO.

VARI-SPEED ASSEMBLY

SRM30--

QTY.

FIGURE 11

DESCRIPTION

1200119

Retaining Ring - External

1030019

Ball Bearing - 6204LL

12001 17

Retaining Ring - Internal

1030167

Pulley Swivel Bracket

1012181

Rod End Pin

1200311

Retaining Ring - External

1012202

Rod End 3/8-24 L.H.

4400009

Rubber "O" Ring 3/16 x 4"

1035020

Van-Speed Shaft

10.

1030154

Van-Speed Pulley

(comes with (2) 1/4-20x3/8 set screws)

11.

1030153

Cog Belt BX42

12.

1030152

Pulley Driven BK95X3/4

(comes with (2) 5/16-18x5/8 set screws)

13.

1200083

Washer, FIat 3/8

14.

1200063

Kep Nut 5/16-18

15.

4400127

Steel Flat Washer 3/8

1023240

Bracket, Upper Belt Retainer

17.

1200113

Woodruff Key #9

18.*

1030223

Connecting Rod - S.C.

19.

1030216

Swivel Bracket Base

20.

4400127

Steel Flat Washer 3/8

21.

1030191

Bracket Swivel Pin

22.

1030157

CogBeltBX35

23.

1030155

Pulley Drive BS24X5/8

(comes with 5/8-18x3/8 set screw)

24.

1033220

Bracket, Lower Belt Retainer

25.

1200413

Screw Cap Hex HD 1/4-20 X 1-1/2

26.

1200075

Washer, Flat 1/4

27.

1023219

Roller

28.

4400232

Key 3/16 SQ. X 1

29.

1030307E

Motor, 1HP, 115/208-240V, 60HZ, 1PH

(includes item 30)

1031310

Motor, 1HP, 220-240 V, 50HZ, IPH

1031311

Motor, 1HP, 208-240/460 V, 60HZ, 3PH

1031312

Motor, IHP, 220-240/380-400 V, 30HZ. 3PH

1031314

Motor, IHP, 100V, 50/60HZ, IPH

30.

7100107

Strain Relief

31.

8800200

Cord, 115V, 60HZ, 1FB, 100V, 50/60HZ, 1FB

8800201

Cord, 208-240 V, 60HZ, 1PH,

220-240V, 30HZ, IPH

8800101

Cord, 220.240V, 30HZ, 1PH (British)

8800102

Cord, 220-240V, 50HZ, IPH (CE)

7100100

Cord, 400V, 50HZ, 3PH (CE & BRITISH)

7 FT

32.

4400101

Clamp, Cord

33.

1200060

Nut, Hex 10-32

34.

4400065

Lock washer #10

8800225

Cord, Motor 1PH

8800226

Cord, Motor 3PH

4400398

Wire Tie

4400141

Kep Nut 1/4-20

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Page 30

VARI-SPEED ASSEMBLY

FIGURE 11 (CONT.)

16)

Page 29

SRM3O+

TO CONTACTOR

OR STARTER.

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Page 31

Page 30

SRM3O+

HOUSING ASSEMBLY

FIGURE 12

ILLUS PART NO.

DESCRIPTION

QTY.

1035011

Mixer Base

4400237

Feet

3 iO35043

Mixer Housing, SRM3O+

4 1200076

Steel Flat Washer #10

1200060

Hex Nut 10-32 x 3/8 x 1/8

1035045

Fixed Slide Cover

7100123

Switch, Guard 2

7100027

Timer, 15 min.

4400413

Bolt, Carr 1/4-20 X 3/4 55

4400003

Spacer

li 1012441

Bracket, Upper

4400141

Nut, Kep 1/4-20

13 4400001

Nut, Tinnerman

12uuu2

Washer, Flat #8 2

15 4400183

Washer, Lock #8 2

16 1200008

Screw, 8-32 x 3/8" PPHD

1035013

Housing Cover

4400114

Label, To Lift Cover (Not For Europe)

19 44001 13

Label, Stop Unplug (Not For Europe) i

20 1024042

Spring, Top Cover

1200422

Screw Sheet Metal #12 PPHD 1" LG. 1

1200451

Screw (Security Option)

22 1200433

Nut, Elastic Stop 4-40

23 4400065

Lock washer #10

1030190

Rear Access Panel

8800022

Rubber Strip

7.5 ft

1200012

Phillips Hd. Screw 10-32 x 1/2

1200452

Screw (Security Option)

27 7100103

Switch, Guard

1200432

Screw, Hex HD 4-40 x 3/4

7100023

Insulating Barrier 1

1024411

Bracket, Bowl Switch

4400349

Decal, Speed Control

7100010

Mount, Contactor

1033324

Starter 115V, 60HZ, IPH

7100041

7100110

Starter 208-240 V, 60HZ, 1PH,

Starter 220-240V, 50HZ, 1PH

1033325

Starter 208-240 V, 60HZ, 3PH

7100111

Starter 460V, 60HZ, 3PH

380V, 50HZ, 3PH

7100042

Starter 220V, 50HZ, 3PH

7100113

Starter, 100V, 50/60HZ, 1PH

7100028

Knob, Timer

35 4400079

Screw CHZ HD M4-.7mm x 6mm LG

44003 11

Decal, Start/Stop/Timer

7100101

Push Button, Start

38 7100102 Push Button, Stop

1012442

Bracket, Lower

40 4400015 Kep Nut 3/8-16

41 1200083

Steel Flat Washer 5/16

1200302

Steel Flat Washer 5/8

43 4400081

Screw Drive (CE and Canada only) 4

44 1035012 Screening

1200125 Cap

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Page 32

Page 31

SRM3O+

1033326

Transformer, 440-460V, 60HZ, 3PH

7100106

Transformer, 380V, 50HZ, 3PH

4400171

Bushing, (Not Shown)

1200450

Tool Kit (Security Option)

HOUSING ASSEMBLY

FIGURE 12

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Page 33

STOP

SWITCH

SCHEMATIC 115/208-240V, 60HZ. IPH

100V, 50/60HZ, IPH

220-240-V, 50HZ, 1PH

FIGURE 13A

START

POWER IN

END

jWHT ¿

W13

Page 32

WIG

TTK)

MOTOR

W12

95i

T36 966

SRM3O+

WIRE TABLE

PART

NUMBER

WIRE

NO.

SEE

NOTE

LENGTH

IN INCHES

END A

SEE NOTE

END B

SEE NOTE

COLOR

8800235

2 WHITE

W2 16

3 2

2 2 WHITE

W3 16

2 2

BLACK

WE 6

RED

1/2

I I

RED

6 3

BLACK

34 I

RED

PART

STARTER

1/2

RED

WIG 16

3 5 1/2 I I

RED

WI I

I 6

I /2

I I

RED

W12 ¡6

3 II

I I

BLACK

8800225

W13

TIMER

BLK

LEFT GUARD1

SWITCH

L _I_ - - -J

STARTER I

RIGHT GUARD

BOWL LIFT

SWITCH

NOTES: I

ATTACH DOUBLE CRIMP FERRULE.

ATTACH DOUBLE CRIMP I/4

FEMALE QUICK DISCONNECT

FULLY INSULATED.

MATERIAL:

OIS TEW CSA AND UL APPRO\'ED.

IMPORTANT: Before making electrical connections, check the specifications on the data plate (located on the rear access panel) to assure they agree with those of your electrical

service.

Warning: Whenever maintenance is being performed or whenever the top cover or rear access panel have been removed, DISCONNECT electrical cord and place a tag on it indicating the mixer is being worked on.

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Page 34

RIGHT GUARD

SWITCH

STOP

SWITCH

L_J

SCHEMATIC

380-400V, 50HZ, 3PH, 460V. 60HZ, 3PH

FIGURE 13B

LEFT GUARD1

SWITCH

TIMER

W2 (7 WI

STARTER

BOWL LIFT

SWITCH

START

SWITCH

L___J

POWER IN

22 L3

WIT

W I 2 CONTROL

I TRANSFORMER

NOTES: I

ATTACH DOUBLE CRIMP FERRULE.

ATTACH DOUBLE CRIMP I/4

PEMALE OUICK DISCONNECT

FULLY INSULATED.

MATERIAL:

1015 TEW OSA AND UL APPROVED.

NO.

IO RING TERMINAL. AMP 60772-I

IMPORTANT: Before making electrical connections, check the specificatìons on the data plate (located on the rear access panel) to assure they agree with those of your electrical

service.

Warning: Whenever maintenance is being performed or whenever the top cover or rear access panel have been removed, DISCONNECT electrical cord and place a tag on it

indicating the mixer is being worked on.

Page 33

SRM3O

H2 H0

W f

WIRE TABLE

PART

NUMBER

WIRE

NO.

GA SEE

NOTE

LENGTH

IN INCHES

END A

SEE NOTE

END B

SEE NOTE

COLOR

8800236

16 3

WHITE

16 3

WHITE

16 3

BLACK

W5 16

RED

:72

RED

16 3

i BLACK

I RED

WII

16 3

RED

WI2

3 G

BLACK

WI3

WHITE

PART OF

STARTER

f72

4 RED

WIO

5 1/2

RED

8800226

W14

CORD

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Page 35

LEFT GUARD

SWITCH

L_ _.._J

L....

.__..-J

STOP

SWITCH

I I

SCHEMATIC 208-240V60HZ 3PH

220..240V, 50HZ, 3PH

FIGURE 13C

START

SWITCH

POWER IN

L2 L3 ONO

LI L2

A2 TI

Page 34

WIG

OVERLOAD

NOTES:

ATTACH DOUBLE CRIMP FERRULE.

ATTACH DOUBLE CRIMP

I/4

FEMALE QUICK DISCONNECT

FULLY INSULATED.

MATERIAL:

1015 TEW CSA AND UL APPROVED.

IMPORTANT: Before making electrical connections, check

the specifications on the data

plate (located on the rear access panel) to assure they agree

with those of your electrical

service.

Warning: Whenever maintenance is being performed or

whenever the top cover or rear

access panel have been removed, DISCONNECT

electrical cord and place a tag on it

indicating the mixer is being worked on.

SRM3O+

RELAY

95 I

WIRE TABLE

PART

NUMBER

WIRE

SEE

NOTE

LENGTH

IN INCHES

END A

SEE NOTE

END B

SEE NOTE

COLOR

8800235

WI 6

WHITE

BLACK

16 3

BLACK

I 2

RED

1/2

RED

BLACK

RED

PART

STARTER

16 3

1/2

RED

WIO

1/2

I RED

WI I

I 6

1/2

RED

8800226

WI2

CORD

STARTER

RIGHT GUARD

SWITCH

BOWL LIFT

SWITCH

TIMER

-J

L__

W12

MOTOR

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