Carrier 794, 751, 774, 750, 754 User Manual

Models 750/751/754/774/794

Soft Serve Freezers

Operating Instructions

028754--M

2/01/02

Complete this page for quick reference when service is required:

Taylor Distributor:

Address:

Phone:

Service:

Parts:

Date of Installation:

Information found on the data label:

Model Number:

Serial Number:

Electrical Specs: Voltage Cycle

Phase

Maximum Fuse Size: A

Minimum Wire Ampacity: A

E February, 2002 Taylor

All rights reserved.
028754--M

The word T aylor and the Crown design
are registered trademarks in the United States
of America and certain other countries.

Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072

Table of Contents

Section 1 To the Installer 1............................................

Water Connections (Water Cooled Units Only) 1............................

Air Cooled Units 1.......................................................

Electrical Connections 1.................................................

Section 2 To the Operator 2...........................................

Compressor Warranty Disclaimer 2.......................................

Section 3 Safety 3....................................................

Section 4 Operator Parts Id en t ificatio n 4...............................

Model 750 4............................................................

Model 751 5............................................................

Model 754 6............................................................

Model 774 7............................................................

Model 774 Topping Pump 8..............................................

Model 794 9............................................................

Models 750 & 751 Single Spout Door and Beater Assembly 10................

Models 754, 774 & 794 Three Spout Door and Beater Assembly 11............

Section 5 Important: To the Operator 12.................................

Symbol Definitions 12....................................................

Power Switch 13.........................................................

MIX LOW Indicator Light 13...............................................

MIX REF Key 13.........................................................

STANDBY Key 13........................................................

WASH Key 13...........................................................

AUTO Key 13...........................................................

Reset Button 14.........................................................

Air Tube 14.............................................................

Adjustable Draw Handle 14...............................................

Models 750, 751, 754, 774, 794 Table of Contents

Table of Contents -- Page 2

Section 6 Operating Procedures 15.....................................

Prior to Set-Up (Model 774) 15............................................

Assembly 15............................................................

Sanitizing 20............................................................

Priming 22..............................................................

Closing Procedure 23....................................................

Draining Product From T he Freezing Cylinder 23............................

Rinsing 23..............................................................

Cleaning 23.............................................................

Disassembly 24..........................................................

Brush Cleaning 24.......................................................

Section 7 Important: Operator Checklist 25..............................

During Cleaning and Sanitizing 25.........................................

Troubleshooting Bacterial Count 25........................................

Regular Maintenance Checks 25...........................................

Winter Storage 26........................................................

Section 8 Troubleshooting Guide 27....................................

Section 9 Parts Replacement Schedule 30...............................

Section 10 Parts List 31.................................................

Wiring Diagrams 42......................................................

Note: Continuing research results in steady improvements; therefore, information
in this manual is subject to change without notice.

Table of Contents Models 750, 751, 754, 774, 794

Section 1 To the Installer

This machine is designed for indoor use only.

DO NOT install the machine in an area where

a water jet could be used to clean or rinse the machine.
Failure to follow this instruction may result in serious
electrical shock.

Water Connections

(Water Cooled Units Only)

An adequate cold water supply must be provided with
a hand shut-off valve. On the underside rear of the
base pan, two 3/8” I.P.S. (for single-head units) or two
1/2” I.P.S. (for double-head units) water connections
for inlet and outlet have been provided for easy
hook-up. 1/2” inside diameter water lines should be
connected to the machine. (Flexible lines are
recommended, if local codes permit.) Depending on
local water conditions, it may be advisable to install a
water strainer to prevent foreign substances from
clogging the automatic water valve. There will be only
one water “in” and one water “out” connection for both
single-head and double-head units. DO NOT install a
hand shut-off valve on the water “out” line! Water
should always flow in this order: first, through the
automatic water valve; second, through the
condenser; and third, through the outlet fitting to an

opentrapdrain.

Electrical Connections

Each freezer requires one power supply for each data
label. Check the data label(s) on the freezer for fuse,
circuit ampacity and electrical specifications. Refer to
the wiring diagram provided inside of the electrical box,
for proper power connections.

In the United States, this equipment is intended to be
installed in accordance with the National Electrical
Code (NEC), ANSI/NFPA 70--1987. The purpose of
the NEC code is the practical safeguarding of persons
and property from hazards arising from the use of
electricity. This code contains provisions considered
necessary for safety. Compliance therewith and
proper maintenance will result in an installation
essentially free from hazard!

In all other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.

Stationary appliances which are not equipped with a
power cord and a plug or other device to disconnect
the appliance from the power source must have an
all--pole disconnecting device with a contact gap of at
least 3 mm installed in the external installation.

CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!

Beater rotation must be clockwise as viewed looking
into the freezing cylinder of any model freezer.

Note: The following procedures should be

Air Cooled Units

The model 750 air cooled unit requires a minimum of
6” (152 mm) of clearance on both sides and 0” in the
rear of the unit. The model 751, 754, 774 and 794 units
require 3” on all sides. This will allow for adequate air
flow across the condenser(s). Failure to allow
adequate clearance can reduce the refrigeration
capacity of the freezer and possibly cause permanent
damage to the compressor.

Models 750, 751, 754, 774, 794 To the Installer

performed by a trained service technician.

To correct rotation on a three-phase unit, interchange
any two incoming power supply lines at freezer main
terminal block only.

To correct rotation on a single-phase unit, change the
leads inside the beater motor. (Follow diagram printed
on motor.)

Electrical connections are made directly to the
terminal block provided in the main control box located
under the upper left side panel on the Model 750, or

050418

1

Section 2 To the Operator

The freezer you have purchased has been carefully
engineered and manufactured to give you dependable
operation. The Taylor Company soft-serve models
covered in this manual consist of the following: 750,
751, 754, 774, and 794.

These units, when properly operated and cared for, will
produce a consistent quality product. Like all
mechanical products, they will require cleaning and
maintenance. A minimum amount of care and
attention is necessary if the operating procedures
outlined in this manual are followed closely.

This Operator’s Manual should be read before
operating or performing any maintenance on your
equipment.

Your Taylor freezer will NOT eventually compensate
for and correct any errors during the set-up or filling
operations. Thus, the initial assembly and priming
procedures are of extreme importance. It is strongly
recommended that personnel responsible for the
equipment’s operation, both assembly and
disassembly, go through these procedures together in
order to be properly trained and to make sure that no
confusion exists.

In the event you should require technical assistance,
please contact your local authorized Taylor Distributor.

If the crossed out wheeled bin symbol is
affixed to this product, it signifies that this product is
compliant with the EU Directive as well as other similar
legislation in effect after August 13, 2005. Therefore,
it must be collected separately after its use is
completed, and cannot be disposed as unsorted
municipal waste.

The user is responsible for returning the product to the
appropriate collection facility,as specified by your local
code.

For additional information regarding applicable local
laws, please contact the municipal facility and/or local
distributor.

Compressor Warranty Disclaimer

The refrigeration compressor(s) on this machine are
warranted for the term indicated on the warranty card
accompanying this machine. However, due to the
Montreal Protocol and the U.S. Clean Air Act
Amendments of 1990, many new refrigerants are
being tested and developed, thus seeking their way
into the service industry. Some of these new
refrigerants are being advertised as drop-in
replacements for numerous applications. It should be
noted that, in the event of ordinary service to this
machine’s refrigeration system, only the refrigerant
specified on the affixed data label should be used.
The unauthorized use of alternate refrigerants will void
your compressor warranty . It will be the owner’s
responsibility to make this fact known to any technician
he employs.

It should also be noted that Taylor does not warrant the
refrigerant used in its equipment. For example, if the
refrigerant is lost during the course of ordinary service
to this machine, Taylor has no obligation to either
supply or provide its replacement either at billable or
unbillable terms. Taylor does have the obligation to
recommend a suitable replacement if the original
refrigerant is banned, obsoleted, or no longer available
during the five year warranty of the compressor.

The Taylor Company will continue to monitor the
industry and test new alternates as they are being
developed. Should a new alternate prove, through our
testing, that it would be accepted as a drop-in
replacement, then the above disclaimer would
become null and void. To find out the current status of
an alternate refrigerant as it relates to your
compressor warranty, call the local Taylor Distributor
or the Taylor Factory. Be prepared to provide the
Model/Serial Number of the unit in question.

050818

2

Models 750, 751, 754, 774, 794To the Operator

Section 3 Safety

We at Taylor Company are concerned about the safety
of the operator when he or she comes in contact with
the freezer and its parts. Taylor has gone to extreme
efforts to design and manufacture built-in safety
features to protect both you and the service technician.
As an example, warning labels have been attached to
the freezer to further point out safety precautions to the
operator.

IMPORTANT -- Failure to adhere to the
following safety precautions may result in severe
personal injury. Failure to comply with these
warnings may also damage the machine and its
components. Component damage will result in
part replacement expense and service repair
expense.

S DO NOT allow untrained personnel to

operate this machine.

S DO NOT operate the freezer unless all

service panels and access doors are
restrained with screws.

S DO NOT remove the door, beater and

blades, or drive shaft unless all control
switches are in the OFF position.

S DO NOT put objects or fingers in door

spout.
Failure to follow these instructions may result in
contaminated product or severe personal injury to
fingers or hands from hazardous moving parts.

To Operate Safely:

DO NOT operate the freezer without reading

this operator’s manual. Failure to follow this instruction
may result in equipment damage, poor freezer
performance, health hazards, or personal injury.

S DO NOT operate the freezer unless it is

properly grounded.

S DO NOT attempt any repairs unless the

main power supply to the freezer has been
disconnected.

S DO NOT operate the freezer with larger

fuses than specified on the freezer data

label.
Failure to follow these instructions may result in
electrocution or damage to the machine. Contact your
local authorized Taylor Distributor for service.

DO NOT use a water jet to clean or rinse the
freezer. Failure to follow this instruction may result in
serious electrical shock.

USE EXTREME CAUTION when removing
the beater assembly. The scraper blades are very
sharp and may cause injury.

This freezer must be placed on a level
surface. Failure to comply may result in personal injury
or equipment damage.

DO NOT obstruct air intake and discharge openings:

Counter Model: 6” (152 mm) minimum air space on

both sides and 0” on the rear.
Console Models: 3” (76 mm) minimum air space on
all sides.

Failure to follow this instruction may cause poor
freezer performance and damage to the machine.

These freezers are designed to operate indoors, under
normal ambient temperatures of 70_-- 7 5 _F
(21_-- 2 4 _C). The freezers have successfully
performed in high ambient temperatures of 104_F
(40_C) at reduced capacities.

NOISE LEVEL: Airborne noise emission does not
exceed 78 dB(A) when measured at a distance of 1.0
meter from the surface of the machine and at a height
of 1.6 meters from the floor.

050418

Models 750, 751, 754, 774, 794 Safety

3

Section 4 Operator Parts Identification

Model 750

Item Description Part No.

1 Cover A.-Hopper X38458

2 Gasket-Hopper Cover 038375

3 Tube A.-Feed X29429-2

4 Panel-Rear 020891

5 Panel-Upper Side Right 042317

6 Pan-Drip 050766

7 Panel-Right Side 050742

8 Shield-Splash 022763

9 Tray-Drip 013690

Item Description Part No.

10 Panel-Side Left 050741

11 Leg-4” SS w/O-Ring 013458

12 Louver-Side-Left 013631

13 Stud-Nose Cone 022822

14 Panel A.-Front X50754

15 O-Ring-.643 OD x .077 W 018572

16 O-Ring-3/8 OD x .070 W 016137

17 Orifice 022465-100

4

Models 750, 751, 754, 774, 794Operator Parts Identification

Model 751

Item Description Part No.

1 Cover A.-Hopper X38458

2 Gasket-Hopper Cover 038375

3 Tube A.-Feed X29429-2

4 Panel-Rear 013637

5 Panel-Upper Side Right 028823

6 Pan-Drip 11-5/8 Long 027503

7 Panel A.-Lower Side Right X24424

8 Shield-Splash 022763

9 Tray-Drip 14-7/8 x 5-1/8 013690

10 Panel-Upper Side Left 024426

Models 750, 751, 754, 774, 794 Operator Parts Identification

Item Description Part No.

11 Panel-Service 047170

12 Caster-Swivel 018794

13 Stud-Nose Cone 022822

14 Panel A.-Side-Lower-Louvered X39075

15 O-Ring-.643 OD x .077 W 018572

16 O-Ring-3/8 OD x .070 W 016137

17 Orifice 022465-100

18 Louver-Side (Left & Right) 017471

19 Panel A.-Front X33237

20 Adaptor A.-Caster X18915

5

Model 754

Item Description Part No.

1 Cover A.-Hopper X38458

2 Gasket-Hopper Cover 038474

3 Tube A.-Feed X29429-2

4 Panel-Rear 053782

5 Panel-Upper Side Right 028823

6 Panel A.-Side Lower Right X46448

7 Panel-Service 046584

8 Shield-Splash 022766

9 Tray-Drip 014533

10 Caster-Swivel 018794

Item Description Part No.

11 Panel-Upper Side Left 028822

12 Stud-Nose Cone 022822

13 Panel A.-Side Lower Left X46447

14 Louver-Side (Left & Right) 017471

15 O-Ring-.643 OD x .077 W 018572

16 O-Ring-3/8 OD x .070 W 016137

17 Orifice 022465-100

18 Pan-Drip 17-1/4” Long 027504

19 Panel A.-Front X32956

20 Adaptor A.-Caster X18915

6

Models 750, 751, 754, 774, 794Operator Parts Identification

Model 774

Item Description Part No.

1 Cover A.-Hopper X38458

2 Gasket-Hopper Cover 038474

3 Tube A.-Feed X29429-2

4 Panel-Upper Rear X42574

5 Panel-Upper Side Right 028823

6 Panel A.-Side Lower-Right X46448

7 Panel-Service 047077

8 Shield-Splash 022766

9 Tray-Drip 014533

10 Caster-Swivel 018794

11 Panel-Upper Side Left 028822

12 Pan-Drip 17-1/4” Long 027504

13 Lid with Ladle 1 oz. 036575

Models 750, 751, 754, 774, 794 Operator Parts Identification

Item Description Part No.

14 Pump A.-Syrup-Tan 053794--TAN

15 O-Ring-.643 OD x .077 W 018572

16 Panel A.-Side Lower-Left X46447

17 Jar-Syrup-Plastic 036573

18 Jar-Syrup-Stainless-Shallow 036574

19 Stud-Nose Cone 022822

20 Louver-Side (Left & Right) 017471

21 Panel-Lower Rear 053837

22 O-Ring-3/8 OD x .070 W 016137

23 Orifice 022465-100

24 Panel A.-Front X42539

25 Adaptor A.-Caster X18915

7

Model 774 Topping Pump (053794--)

ITEM DESCRIPTION PART NO.

1 Knob-Plunger-Tan 032762-TAN
1 Knob-Plunger-Brown 032762-BRN
1 Knob-Plunger-Red 032762-RED
2 O-Ring-9/16 OD x .103 W 016369
3 Nut-Plunger 036577
4 Collar-Gaging 1/2 Ounce 035514
5 Tube-Plunger 032757
6 Insert-Plunger 032758
7 Spring-Plunger 032761
8 Washer-Nylon 032760

9 Plunger 036578
10 Seal Assembly X33057
10a O-Ring-13/16OD x .103 W 019330
11 Body-Syrup Pump 047934
12 Nut -Spout 036821
13 Lid -Pump 036822
14 Tube-Discharge 050912
15 O-Ring-1-5/16 OD x .103 W 048149
16 O-Ring-1 OD x .103W 048148
17 Kit-Valve-Captured Ball Shallow 048166 -001

Includes:

1 -Body A.-Pump Valve
1 -O-Ring-1-5/16 OD x .103W (048149)
1 -Brush-cleaning(054068)
1 -Instruction Sheet-Installation/Cleaning

8

Models 750, 751, 754, 774, 794Operator Parts Identification

Model 794

Item Description Part No.

1 Cover-Hopper 14 Qt. Grey 041682-GRY

2 Pan-Drip 19-1/2 Long 035034

3 Tube A.-Feed X29429-2

4 Panel-Rear 041855

5 Panel-Upper Side (Left & Right) 024426

6 Panel A.-Side Lower Right X46448

7 Panel-Service 041856

8 Shield-Splash 022765

9 Tray-Drip 020157

Models 750, 751, 754, 774, 794 Operator Parts Identification

Item Description Part No.

10 Caster 018794

11 Panel A.-Side Lower Left X46447

12 Louver-Side (Left & Right) 017471

13 Stud-Nose Cone 022822

14 O-Ring-3/8 OD x .070 W 016137

15 O-Ring-.643 OD x .077 W 018572

16 Orifice 024465-100

17 Panel A.-Front X41820

18 Adaptor A.-Caster X18915

9

Models 750 & 751 Single Spout Door and Beater Assembly

ITEM DESCRIPTION PART NO.

1 HANDLE A.-DRAW X55096
1a DRAW HANDLE 028804
1b SCREW-ADJUST 055092
1c O-RING 1/4OD X .070W 015872
1d NUT-JAM 029639-BLK
2 NUT-STUD FLAT LONG 021508
3 DOOR A.-1-SPOUT X51531-10
4 VALVE A.-DRAW X18303
5 O-RING 7/8OD X .070W 014402
6 CAP-DESIGN 014218

ITEM DESCRIPTION PART NO.

7 O-RING 5/16OD X .070W 016272
8 PLUG-PRIME 028805

9 O-RING-PRIMEPLUG 016137
10 PIN A.- PIVOT X22820
11 GASKET-DOOR HT 4” 048926
12 BLADE- SCRAPER 035174
13 BEATER A.- HELICORE X31761
14 BEARING-FRONT 050216
15 SHAFT-BEATER 032564
16 SEAL-DRIVE SHAFT 032560

10

Models 750, 751, 754, 774, 794Operator Parts Identification

Models 754, 774 & 794 Three Spout Door and Beater Assembly

Item Description Part No.

1 Handle A.-Draw X55096

1a Draw Handle 028804

1b Screw-Adjustment 055092

1c O-Ring 1/4 OD x .070 W 015872

1d Nut--Jam 029639-- BLK

2 Nut-Stud Long 034382

3 Nut-Stud Short 034383

4 Val ve A.- Dra w X18303

5 O-Ring 7/8 OD x .070 W 014402

6 Shaft-Beater 032564

Models 750, 751, 754, 774, 794 Operator Parts Identification

Item Description Part No.

7 Seal-Drive Shaft 032560

8 Cap-Design 014218

9 Decal-Door 021521

10 Door A.-3 Spout X51532-12

11 Rod A.-Pivot X20683

12 O-Ring 5/16 OD x .070 W 016272

13 Gasket-Door HT 4” 048926

14 Bearing-Front 050216

15 Beater A.-Helicore X31761

16 Blade-Scraper 035174

11

Section 5 Important: To the Operator

750/751

754/774/794

ITEM DESCRIPTION

1 MIX LOW INDICATOR LIGHT
2 MIX REFRIGERATION KEY
3 STANDBY KEY
4 WASH KEY
5 AUTO KEY
6 POWER ON/OFF (TOGGLE)
7 RESET BUTTON

Symbol Definitions

To better communicate in the International arena, the
words on many of our operator switches and keys have
been replaced with symbols to indicate their functions.
Your Taylor equipment is designed with these
International symbols.

12

Models 750, 751, 754, 774, 794Important: To the Operator

The following chart identifies the symbol definitions.

=OFF

=ON

=MIX

= STANDBY

= WASH

STANDBY Key

The Separate Hopper Refrigeration System (SHR)
and the Cylinder Temperature Retention System
(CTR) are standard features on these machines. The
SHR incorporates the use of a separate small
refrigeration system to maintain the mix in the hopper
below 40_(4.4_C) to assure bacteria control. The CTR
works with the SHR to maintain a good quality product.
During long “No Sale” periods, it is necessary to warm
the product in the freezing cylinder to approximately
35_Fto40_F(1.7_Cto4.4_C) to prevent overbeating
and product breakdown.

=AUTO

Power Switch

When placed in the ON position, the power switch
allows SOFTECH control panel operation.

MIX LOW Indicator Light

Located on the front of the machine is a mix level
indicating light. When the light is flashing, it indicates
that the mix hopper has a low supply of mix and should
be refilled as soon as possible. Always maintain at
least 3” (7.6 cm) of mix in the hopper. If you neglect to
add mix, a freeze-up may occur. This will cause
eventual damage to the beater, blades, drive shaft,
and freezer door.

To activate the SHR and CTR, press the STANDBY
key. Remove the air orifice and place the air tube (end
without the hole) into the mix inlet hole.

When the STANDBY key is pressed, the light comes
on, indicating the CTR (Cylinder Temperature
Retention System) has been activated. In the
STANDBY mode, the WASH and AUTO functions are
automatically cancelled. The MIX REF function is
automatically locked in to maintain the mix in the
hopper.

To resume normal operation, press the AUTO key.
When the unit cycles off, the product in the freezing
cylinder will be at serving viscosity. At this time, place
the air tube (end with the hole) into the mix inlet hole
and install the air orifice.

WASH Key

When the WASH key is pressed, the light comes on.
This indicates beater motor operation. The STANDBY
or AUTO modes must be cancelled first to activate the
WASH mode.

AUTO Key

MIX REF Key

When the MIX REF key is pressed, the light comes on
indicating the mix hopper refrigeration system is
operating. For the Models 754, 774, and 794 the MIX
REF is controlled by the left side of the freezer as
viewed from the operator end. The MIX REF function
cannot be cancelled unless the AUTO or STANDBY
modes are cancelled first.

Models 750, 751, 754, 774, 794 Important: To the Operator

When the AUTO key is pressed, the light comes on.
This indicates that the main refrigeration system has
been activated. In the AUTO mode, the WASH or
STANDBY functions are automatically cancelled. The
MIX REF function is automatically locked in to
maintain the mix in the mix hopper.

Note: An indicating light and an audible tone will
sound whenever a mode of operation has been
pressed. To cancel any function, press the key again.
The light and mode of operation will shut off.

13

Reset Button

On counter models, the reset button is located on the
side of the unit. On console models, the reset button
is located in the service panel. The reset protects the
beater motor from an overload condition. If an overload
occurs, the reset mechanism will trip. To properly reset
the freezer, press the AUTO key to cancel the cycle.
Turn the power switch to the OFF position. Press the
reset button firmly.

Do not use metal objects to press the reset
button. Failure to follow this instruction may
result in electrocution.

Turn the power switch to the ON position. Press the
WASH key and observe the freezer’s performance.
Open the side access panel. Make sure the beater
motor is turning the drive shaft in a clockwise direction
(from the operator end) without binding.

If the beater motor is turning properly, press the WASH
key to cancel the cycle. Press the AUTO key to resume
normal operation. If the freezer shuts down again,
contact a service technician. (For Models 754, 774,
and 794 press the AUTO key on both sides of the unit
to resume normal operation.)

Air Tube

The air tube serves two purposes. One end of the tube
has a hole and the other end does not.

draw handle is raised, new mix and air from the
hopper will flow down into the freezing cylinder.
This will keep the freezing cylinder properly
loaded and will maintain overrun.

2. During long “No Sale” periods, remove the air
orifice. Lubricate the o-rings on the air tube (the
end without the hole), and place it into the
mix inlet hole. This will prevent any mix from
entering the freezing cylinder.

The air orifice is used to meter a certain amount
of air into the freezing cylinder. The air orifice
maintains overrun and allows enough mix to enter
the freezing cylinder after a draw.

Adjustable Draw Handle

These units feature an adjustable draw handle to
provide the best portion control. The draw handle
should be adjusted to provide a flow rate of 5 to 7-1/2
oz. (148 to 222 ml) of product per 10 seconds. To
INCREASE the flow rate, turn the screw
COUNTERCLOCKWISE. Turn the screw
CLOCKWISE to DECREASE the flow rate. During
“Sanitizing” and “Rinsing”, the flow rate can be
increased by removing the pivot pin and placing the
restrictive bar on the TOP. When drawing product,
always place the restrictive bar on the bottom.

Figure 1

1. After priming the machine, lubricate the o-rings
on the air tube (the end with the hole) and
place it into the mix inlet hole. Every time the

Figure 2

IMPORTANT: Once the draw rate is set, tighten the
lock nut with a wrench.

14

Models 750, 751, 754, 774, 794Important: To the Operator

Section 6 Operating Procedures

The Model 751 has been selected to illustrate the
step-by-step operating procedures for all models
contained in this manual. These models, for all
practical purposes of operation, are the same.

Each unit stores mix in a hopper. The mix then flows
by gravity through an air tube down into the freezing
cylinder. They all have 3.4 quart (3.2 liter) capacity
freezing cylinders. The Models 750, 751, 754, and 774
have 20 quart (18.9 liter) mix hoppers. The Model 794
has 14 quart (13.2 liter) mix hoppers.

Duplicate the following procedures, where they apply,
for the second freezing cylinder on Models 754, 774,
and 794.

We begin our instructions at the point where we enter
the store in the morning and find the parts
disassembled and laid out to air dry from the previous
night’s cleaning.

These opening procedures will show you how to
assemble these parts into the freezer, sanitize them,
and prime the freezer with fresh mix in preparation to
serve your first portion.

If you are disassembling the machine for the first time
or need information to get to this starting point in our
instructions, turn to page 24, “Disassembly”, and start
there.

Prior to Set-Up (Model 774)

Step 3

Prepare a pail of an approved 100 PPM sanitizing solu­tion (example: Kay-5r). USE WARM WATER AND
FOLLOW THE MANUFACTURER’S SPECIFI­CATIONS. Sanitize the topping pumps by placing the
entire pump assembly in the pail of sanitizing solution.
Pump the solution through the assembly to thoroughly
sanitize the pump.

Step 4

Remove the two topping pumps. Fill each stainless
syrup jar with topping. Replace the topping pumps in
the syrup jars.

Assembly

Note: When lubricating parts, use an approved food

grade lubricant (example: Taylor Lube).

MAKE SURE POWER SWITCH IS IN THE

“OFF” POSITION! Failure to follow this instruction

may result in severe personal injury from hazardous
moving parts.

Step 1

Install the drive shaft. Lubricate the groove and shaft
portion that comes in contact with the bearing on the
beater drive shaft. Slide the seal over the shaft and
groove until it snaps into place. DO NOT lubricate the
hex end of the drive shaft. Fill the inside portion of the
seal with 1/4” more lubricant and lubricate the flat side
of the seal that fits onto the rear shell bearing.

Step 1

Remove the two stainless syrup jars with topping
pumps from the syrup rail. Check the water level in the
heated syrup topping well. Make sure the water is filled
to the indicating mark on the bottom of the well. The
heated rail should have 32 oz. (946.2 ml) of water.

Step 2

Place the heater switch in the ON position.

Note: This heating process will take approximately
2-1/2 hours to reach temperature. The water level in
the topping wells must be checked at least once daily.

Models 750, 751, 754, 774, 794 Operating Procedures

15

Figure 3

Insert the drive shaft into the freezing cylinder , hex end
first, and into the rear shell bearing until the seal fits
securely over the rear shell bearing. Engage the hex
end firmly into the drive coupling. Be sure the drive
shaft fits into the drive coupling without binding.

Figure 4

Figure 6

Slide the beater the remainder of the way into the
freezing cylinder and over the end of the drive shaft.
The beater should fit snugly, but not so tightly that the
beater cannot be turned slightly to engage the drive
shaft. If the beater slides in too easily with little or no
resistance, there will not be enough force against the
beater to hold the blades in place. If this is the case,
contact your authorized T aylor service technician.

Step 2

Take one of the scraper blades and slip it under the
hook at the front of the beater. Wrap the blade around
the beater following the helix and pushing the blade
down onto the helix as you wrap. At the back end of the
beater, slip the blade under the hook. Repeat this
step for the second scraper blade.

Figure 5

Repeat steps 1 and 2 for the other side of the freezer
on Models 754, 774, and 794.

Step 3

Assemble the freezer door. Place the large rubber
gasket(s) into the groove(s) on the back side of the
freezer door.

Slide the white plastic front bearing(s) over the baffle
rod(s) onto the bearing hub(s) making certain that the
flanged end of the bearing is resting against the freezer
door.

Note: Do not lubricate the gasket(s) or the front
bearing(s).

Holding the beater securely, slide the beater one third
of the way into the freezing cylinder. Looking into the
freezing cylinder, align the hole at the rear of the beater
with the flats on the end of the drive shaft.

16

Figure 7

Models 750, 751, 754, 774, 794Operating Procedures

Note: There are two gaskets and two front bearings

for the Models 754, 774, and 794 door, one for each
freezing cylinder.

Insert the prime plug(s) into the hole(s) in the top of the
freezer door, and push down.

Figure 10

Figure 8

Slide the two o-rings into the grooves on the prime
plug(s). Apply an even coat of Taylor Lube to the
o-rings and shaft(s).

Figure 9

Note: There are two prime plugs for the Models 754,
774 and 794 door, one for each freezing cylinder.

Step 4

Install the freezer door. Insert the baffle rod(s) through
the opening in the beater(s) and seat the door flush
with the freezing cylinder. With the door seated on the
freezer studs, install the handscrews. Tighten equally
in a crisscross pattern to insure the door is snug.

Note: On Models 754, 774 and 794, short
handscrews go on the bottom and the long
handscrews go on top.

Figure 11

Models 750, 751, 754, 774, 794 Operating Procedures

17

Step 5

Install the draw valve(s). Slide the two o-rings into the
grooves on the draw valve(s), and lubricate.

Step 6

Install the adjustable draw handle(s). Slide the o-ring
into the groove on the pivot pin, and lubricate.

Figure 14

Figure 12

Note: Models 754, 774 and 794 have three draw
valves.

Lubricate the inside of the freezer door spout(s), top
and bottom, and insert the draw valve(s) from the
bottom until the slot in the draw valve(s) comes into
view.

Figure 13

Slide the fork over the bar in the slot of the draw valve.
Secure with pivot pin.

Note: Models 754, 774 and 794 have three draw
handles. Slide the fork of the draw handle in the slot of
the draw valve, starting from the right. Slide the pivot
pin through each draw handle as you insert them into
the draw valves.

Figure 15

Note: These units feature adjustable draw handles to
provide the best portion control. The draw handles can
be adjusted for different flow rates. See page 14 for
more information on adjusting these handles.

18

Models 750, 751, 754, 774, 794Operating Procedures

Step 7

Snap the design cap(s) over the end of the door
spout(s).

Figure 16

Step 8

Install the front drip tray and the splash shield under
the door spout(s).

Model 794: Slide the rear drip pan into the hole in the
front panel.

Step 10

Slide two o-rings on one end of the air tube. Slide two
o-rings on the other end of the air tube.

Figure 17

Step 9

Slide the rear drip pan(s) into the hole in the side panel.

Figure 19

Slide the small o-ring into the groove of the air orifice.
Do not lubricate the o-ring.

Figure 20

Note: Make sure the hole in the air orifice is clean and
is not clogged. If the hole in the air orifice should
become clogged, use soap and hot water to clear the

Figure 18

Models 750, 751, 754, 774, 794 Operating Procedures

hole. Do not enlarge the hole in the air orifice.

19

Install the air orifice into the hole in the top of the air
tube (in the end without the small hole on the side).

Figure 21

Step 11

Lay the air tube (with the air orifice installed) and the
hopper gasket in the bottom of the mix hopper for
sanitizing.

Figure 22

Step 3

While the solution is flowing into the freezing cylinder,
brush clean the mix hopper. When cleaning the
hopper, take particular care in brushing the mix level
sensing probe on the rear wall of the hopper, the mix
inlet hole, the air tube, and the hopper gasket.

Note: The Models 754 and 774 have one hopper
gasket for each mix hopper. The Model 794 does not
require a hopper gasket.

Repeat steps 10 and 11 for the other side of the
freezer on Models 754, 774 and 794.

Sanitizing

Step 1

Prepare two gallons (7.6 liters) of an approved 100
PPM sanitizing solution (example: Kay-5r). USE
WARM WATER AND FOLLOW THE MANUFACTUR­ER’S SPECIFICATIONS.

Step 2

Pour the two gallons (7.6 liters) of sanitizing solution
into the hopper and allow it to flow into the freezing
cylinder.

Figure 23

Figure 24

20

Models 750, 751, 754, 774, 794Operating Procedures

Figure 25

Step 4

Place the power switch in the ON position.

Step 6

Place an empty pail beneath the door spout and raise
the prime plug.

Figure 28

Step 7

When a steady stream of sanitizing solution is flowing
from the prime plug opening in the bottom of the
freezer door, lower the draw handle. Draw off all the
sanitizing solution.

Figure 26

Step 5

Press the WASH key. This will cause the sanitizing
solution in the freezing cylinder to agitate. Allow it to
agitate for five minutes.

Figure 27

Figure 29

Note: On Models 754, 774 and 794, momentarily pull
the center draw handle down to sanitize the center
door spout.

Step 8

Once the sanitizer stops flowing from the door spout,
raise the draw handle and press the WASH key,
cancelling the beater motor operation.

Note: You have just sanitized the freezer. Be sure
your hands are sanitized before continuing these

instructions.

Models 750, 751, 754, 774, 794 Operating Procedures

21

Step 9

Assemble the hopper gasket around the top edge of
the mix hopper. Stand the air tube in the corner of the
hopper.

Figure 30

Repeat steps 1 through 9 for the other side of the
freezer on Models 754, 774 and 794.

Priming

Step 1

With a pail beneath the door spout, lower the draw
handle. Be sure the prime plug is still in the UP
position. Pour two gallons (7.6 liters) of fresh mix into
the mix hopper and allow it to flow into the freezing
cylinder. This will force out any remaining sanitizing
solution. When full strength mix is flowing from the
door spout, raise the draw handle.

Step 2

Once a steady stream of mix starts to flow from the
prime plug opening in the bottom of the freezer door,
push down the prime plug.

Figure 32

Step 3

Lubricate the o-rings on the air tube on the end with the
small hole on the side.

Step 4

Install the air tube (the end with the hole) with the air
orifice installed into the mix inlet hole in the mix hopper.

Step 5

Press the AUTO key. The AUTO light will come on
indicating the main refrigeration system is operating.
When the unit cycles off, the product will be at serving
viscosity.

Note: On Models 751, 754, 774, and 794 the MIX
REF light will come on, indicating the mix refrigeration
system is operating to maintain the mix in the mix
hopper.

Note: Use only fresh mix when priming the freezing
cylinder.

Figure 31

Figure 33

Step 6

Fill the hopper with mix. As the mix level comes in
contact with the mix level sensing probe on the rear
wall of the hopper, the MIX LOW light will shut off.

22

Models 750, 751, 754, 774, 794Operating Procedures

Step 7

Place the mix hopper cover in position over the mix
hopper.

Repeat steps 1 through 7 for the other side of the
freezer on Models 754, 774, and 794.

Closing Procedure

Rinsing

Step 1

Pour two gallons (7.6 liters) of coolclean water into the
mix hopper. With the brushes provided, scrub the mix
hopper, mix inlet hole and mix level sensing probe.

Step 2

With a pail beneath the door spout, raise the prime plug
and press the WASH key.

To disassemble your unit, the following items will be
needed:

S Two cleaning pails
S Sanitized stainless steel rerun can with lid
S Necessary brushes (provided with freezer)
S Cleaner
S Single service towels

Draining Product From The
Freezing Cylinder

Step 1

Press the AUTO key, cancelling compressor and
beater motor operation.

Press the MIX REF key, cancelling the mix hopper
refrigeration system.

Step 2

Remove the hopper cover, hopper gasket and air tube.
Take these parts to the sink for cleaning.

Step 3

With a sanitized pail beneath the door spout, press the
WASH key. Lower the draw handle and drain the
remaining product from the freezing cylinder and mix
hopper.

Step 4

When the flow of product stops, press the WASH key,
and raise the draw handle. If local health codes permit,
empty the rerun into a sanitized stainless steel can.
Cover the container and place it in the walk-in cooler.

Repeat steps 1 through 4 for the other side of the
freezer on Models 754, 774 and 794.

ALWAYS FOLLOW LOCAL HEALTH CODES.

Step 3

When a steady stream of rinse water is flowing from
the prime plug opening in the bottom of the freezer
door, lower the draw handle. Drain all the rinse water
from the freezing cylinder, raise the draw handle and
press the WASH key cancelling the WASH mode.

Repeat steps 1 through 3 for the other side of the
freezer on Models 754, 774 and 794.

Cleaning

Step 1

Prepare two gallons (7.6 liters) of an approved clean­ing solution (example: Kay-5r). USE WARM WATER
AND FOLLOW THE MANUFACTURER’S SPECIFI­CATIONS.

Step 2

Push down the prime plug. Pour the two gallons (7.6
liters) of cleaning solution into the mix hopper.

Step 3

While the solution is flowing into the freezing cylinder,
brush clean the mix hopper, mix level sensing probe,
and the mix inlet hole.

Step 4

Press the WASH key. This will cause the cleaning
solution in the freezing cylinder to agitate.

Step 5

Place an empty pail beneath the door spout and raise
the prime plug.

Step 6

When a steady stream of cleaning solution is flowing
from the prime plug opening in the bottom of the
freezer door, lower the draw handle. Draw off all of the
solution.

Step 7

Once the cleaner stops flowing from the door spout,
raise the draw handle and press the WASH key
cancelling the WASH mode.

Models 750, 751, 754, 774, 794 Operating Procedures

23

Repeat steps 1 through 7 for the other side of the

freezer on Models 754, 774 and 794.

Disassembly

MAKE SURE POWER SWITCH IS IN THE

“OFF” POSITION! Failure to follow this instruction

may result in severe personal injury from hazardous
moving parts.

Step 1

Remove the handscrews, freezer door(s), beater(s),
scraper blades, and drive shaft(s) from the freezing
cylinder(s). Take these parts to the sink for cleaning.

Step 2

Remove the front drip tray and the splash shield.

Brush Cleaning

Note: To remove o-rings, use a single service towel to

grasp the o-ring. Apply pressure in an upward direction
until the o-ring pops out of its groove. With the other
hand, push the top of the o-ring forward and it will roll
out of the groove and can be easily removed. If there
is more than one o-ring to be removed, always remove
the rear o-ring first. This will allow the o-ring to slide
over the forward rings without falling into the open
grooves.

Step 4

Remove the o-rings from the air tube(s) and air
orifice(s).

Step 5

Return to the freezer with a small amount of cleaning
solution. Brush clean the rear shell bearing(s) at the
back of the freezing cylinder(s) with the black bristle
brush.

Step 1

Prepare a sink with an approved cleaning solution (ex­ample: Kay-5r). USE WARM WATER AND FOLLOW
THE MANUFACTURER’S SPECIFICATIONS. If
another approved cleaner is used, dilute it according
to the label instructions. (IMPORT ANT: Follow the
label directions. Too STRONG of a solution can cause
parts damage, while too MILD of a solution will not pro­vide adequate cleaning.) Make sure all brushes pro­vided with the freezer are available for brush cleaning.

Step 2

Remove the seal(s) from the drive shaft(s).

Step 3

From the freezer door(s) remove:

S gasket(s)
S front bearing(s)
S pivot pin(s)
S adjustable draw handle(s)
S design cap(s)
S draw valve(s)
S prime plug(s)

Remove all o-rings.

Figure 34

Step 6

Remove the rear drip pan(s) and take to the sink for
cleaning.

Note: If the drip pan is filled with an excessive amount
of mix, refer to the Troubleshooting Guide.

Step 7

Thoroughly brush clean all disassembled parts in the
cleaning solution making sure all lubricant and mix film
is removed. Take particular care to brush clean the
draw valve core(s) in the freezer door. Place all the
cleaned parts on a clean, dry surface to air dry
overnight.

Step 8

Wipe clean all exterior surfaces of the freezer.

24

Models 750, 751, 754, 774, 794Operating Procedures

Section 7 Important: Operator Checklist

During Cleaning and Sanitizing

Cleaning and sanitizing schedules are governed by
your State or local regulatory agencies and must be
followed accordingly. The following check points
should be stressed during the cleaning and sanitizing
operations.

WE RECOMMEND DAILY CLEANING AND
SANITIZING.

ALWAYS FOLLOW LOCAL HEALTH CODES.

T roubleshooting Bacterial Count

j 1. Thoroughly clean and sanitize machine

regularly, including complete disassembly and
brush cleaning.

j 2. Use all brushes supplied for thorough cleaning.

The brushes are specially designed to reach all
mix passageways.

j 3. Use the white bristle brush to clean the mix inlet

hole which extends from the mix hopper down
to the rear of the freezing cylinder.

j 4. Use the black bristle brush to thoroughly clean

the rear shell bearing located at the rear of the
freezing cylinder. Be sure to have a generous
amount of cleaning solution on the brush.

j 5. IF LOCAL HEALTH CODES PERMIT THE

USE OF RERUN, make sure the mix rerun is
stored in a sanitized, covered stainless steel
container and used the following day. DO NOT
prime the machine with rerun. When using
rerun, skim off the foam and discard. Mix the
rerun with fresh mix in a ratio of 50/50 during the
days operation.

j 7. Properly prepare the cleaning and sanitizing

solutions. Read and follow label directions
carefully. Too strong of a solution may damage
the parts and too weak of a solution will not do
an adequate job of cleaning or sanitizing.

j 8. The temperature of the mix in the mix hopper

and walk-in cooler should be below 40_F.
(4.4_C.).

Regular Maintenance Checks

j 1. Replace scraper blades that are nicked or

damaged. Before installing the beater
assembly, be certain that scraper blades are
properly attached to the helix.

j 2. Check the rear shell bearing for signs of wear

(excessive mix leakage in rear drip pan) and be
certain it is properly cleaned.

j 3. Using a screwdriver and cloth towel, keep the

rear shell bearing and the female hex drive
socket clean and free of lubricant and mix
deposits.

j 4. Dispose of o-rings and seals if they are worn,

torn, or fit too loosely, and replace with new
ones.

j 5. Follow all lubricating procedures as outlined in

“Assembly”.

j 6. If your machine is air cooled, check the

condensers for accumulation of dirt and lint.
Dirty condensers will reduce the efficiency and
capacity of the machine. Condensers should be
cleaned monthly with a soft brush. Never use

screwdrivers or other metal probes to clean
between the fins.

j 6. On a designated day of the week, run the mix as

low as feasible and discard it after closing. This
will break the rerun cycle and reduce the
possibility of high bacteria and coliform counts.

Models 750, 751, 754, 774, 794 Important: Operator Checklist

25

electrical power prior to cleaning the
condenser. Failure to follow this instruction

may result in electrocution.

Caution: Always disconnect

j 7. If your machine is equipped with an auxiliary

refrigeration system, check the auxiliary
condenser for accumulation of dirt and lint. Dirty
condensers will reduce the refrigeration
capacity of the mix hopper. Condensers must
be cleaned monthly with a soft brush. Never use

screwdrivers or other metal probes to clean
between the fins. Failure to follow this

instruction may result in electrocution.

Caution: Always disconnect
electrical power prior to cleaning the
condenser. Failure to follow this instruction

may result in electrocution.

j 8. If your machine is water cooled, check the water

lines for kinks or leaks. Kinks can occur when
the machine is moved back and forth for
cleaning or maintenance purposes.
Deteriorated or cracked water lines should be
replaced only by an authorized Taylor
distributor.

Winter Storage

If the place of business is to be closed during the winter
months, it is important to protect the freezer by
following certain precautions, particularly if the
building is subject to freezing conditions.

Disconnect the freezer from the main power source to
prevent possible electrical damage.

On water cooled freezers, disconnect the water
supply. Relieve pressure on the spring in the water
valve. Use air pressure on the outlet side to blow out
any water remaining in the condenser, and then add a
liberal amount of permanent type auto anti-freeze.
This is extremely important. Failure to follow this
procedure may cause severe and costly damage to the
refrigeration system.

Your local Taylor Distributor can perform this winter
storage service for you.

Wrap detachable parts of the freezer such as beater,
blades, drive shaft, and freezer door, and place them
in a protected dry place. Rubber trim parts and gaskets
can be protected by wrapping them with
moisture-proof paper. All parts should be thoroughly
cleaned of dried mix or lubrication which attract mice
and other vermin.

26

Models 750, 751, 754, 774, 794Important: Operator Checklist

Section 8 Troubleshooting Guide

PROBLEM PROBABLE CAUSE REMEDY PAGE

REF.

1. No product is being
dispensed with draw valve

a. Freeze-up in mix inlet

hole.
open and the machine in
the AUTO mode.

b. Beater motor out on reset. b. Reset the freezer.

c. The beater is rotating

counterclockwise from the

operator end.

d. The circuit breaker is off

or the fuse is blown.

e. There is inadequate mix in

the mix hopper.

f. The air orifice is not

installed.

2. The product is too stiff. a. The viscosity needs
adjustment.

b. The air orifice is not

installed.

3. The product is too soft. a. Viscosity needs
adjustment.

a. Call service technician to

adjust the mix hopper
temperature.

c. Contact service technician

to correct rotation to
clockwise from operator
end.

d. Turn the breaker on, or

replace the fuse.

e. Fill the mix hopper with

mix.

f. Install air orifice in air

tube.

a. Contact service

technician.

b. Install air orifice in air

tube.

a. Contact service

technician.

-- -- --

14

-- -- --

-- -- --

22

22

-- -- --

22

-- -- --

b. Not enough air space

around unit. (Air cooled

b. Allow for adequate air flow

across the condenser.

1

units)

c. Worn scraper blades. c. Replace regularly.

d. Dirty condenser (A/C) d. Clean monthly.

e. Mix is out of date. e. Use only fresh mix.

f. Loss of water. (W/C) f. Locate cause of water

30

25

-- -- --

26

loss and correct.

4. The mix in the mix hopper

is too cold.

a. The temperature is out of

adjustment.

a. Call service technician to

adjust the mix hopper

-- -- --

temperature.

Models 750, 751, 754, 774, 794 Troubleshooting Guide

27

PROBLEM PROBABLE CAUSE REMEDY PAGE

REF.

5. The mix in the mix hopper

is too warm.

6. The drive shaft is stuck in

the drive coupling.

7. The freezing cylinder walls

are scored.

8. Excessive mix leakage

into the rear drip pan.

a. The temperature is out of

adjustment.

b. Missing or defective mix

hopper gasket.

c. The mix hopper cover is

not in position.

d. The MIX REF light is not

lit.

a. Rounded corners of drive

shaft, coupling, or both.

b. Mix and lubricant collected

in the drive coupling.

a. The beater assembly is

bent.

b. The front bearing is

missing or worn on the
freezer door.

a. Missing or worn drive

shaft seal on drive shaft.

a. Call service technician to

adjust the mix hopper
temperature.

b. Replace/install the gasket

around the mix hopper.

c. Place the cover in

position.

d. Press the MIX REF key.

a. Call service technician to

correct cause, and to
replace the necessary
components. Do not
lubricate the hex end of
the drive shaft.

b. Brush clean the rear shell

bearing area regularly.

a. Call service technician to

repair or replace the
beater and to correct the
cause of insufficient mix
in the freezing cylinder.

b. Install or replace the front

bearing.

a. Install or replace regularly.

-- -- --

22

23

13

-- -- --

24

-- -- --

16

15 / 30

9. Excessive mix leakage

from door spout.

10. No freezer operation after

pressing the AUTO key.

b. The rear shell bearing is

worn.

a. Missing or worn draw

b. Call service technician to

replace rear shell bearing.

a. Install or replace regularly.

valve o-rings.

b. Inadequate lubrication of

b. Lubricate properly.

draw valve o-rings.

c. Wrong type of lubricant is

being used (example:

c. Use the proper lubricant

(example: Taylor Lube).

petroleum base lubricant).

a. Unit is unplugged. a. Plug into wall receptacle.

b. The circuit breaker is off

or the fuse is blown.

c. The beater motor is out on

b. Turn the breaker on, or

replace the fuse.

c. Reset the freezer.

reset.

28

Models 750, 751, 754, 774, 794Troubleshooting Guide

-- -- --

18 / 30

18

15

-- -- --

-- -- --

14

PROBLEM PROBABLE CAUSE REMEDY PAGE

REF.

1 1. Product is not feeding into

the freezing cylinder.

a. Inadequate level of mix in

the mix hopper.

b. The mix inlet hole is

frozen up.

c. The air tube is installed

incorrectly.

d. The air orifice is not

installed.

a. Fill the mix hopper with

mix.

b. The mix hopper

temperature needs
adjustment. Call service
technician.

c. Install the air tube in the

mix inlet hole, using the
end with the small hole in
the side.

d. Install the air orifice in the

air tube.

22

-- -- --

22

22

Models 750, 751, 754, 774, 794 Troubleshooting Guide

29

Section 9 Parts Replacement S chedule

PART DESCRIPTION EVERY

3MONTHS

Drive Shaft Seal X

Scraper Blade X

Freezer Door Gasket X

Front Bearing X

Draw Valve O-Ring X

Pivot Pin O-Ring X

Prime Plug O-Ring X

Air Tube O-Ring X

Air Orifice O-Ring X

White Bristle Brush, 3” x 7” Inspect & Replace

White Bristle Brush, 1” x 2” Inspect & Replace

Black Bristle Brush, 1” x 2” Inspect & Replace

EVERY

6MONTHS

if Necessary

if Necessary

if Necessary

ANNUALLY

Minimum

Minimum

Minimum

Double-Ended Brush Inspect & Replace

if Necessary

Refer to Parts List on page 31 when ordering the above parts.

Minimum

30

Models 750, 751, 754, 774, 794Parts Replacement Schedule

Section 10 Parts List

UPDATE

REMARKS PARTS

WARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

144

751-J9036440/UP-3PH

144

J9053627/UP-1PH

751-PRIOR TO J9036440-3PH,

J9053627-1PH

751

QTY.

750

QTY.

NUMBER

DESCRIPTION PART

BLOCK-TERMINAL-2 P 039422 1 1 2 2 2 103 SINGLE PHASE

SCREW-TERMINALBLOCK 039420 2 2 4 4 4 000

BLOCK-TERMINAL-3 P 039423 1 1 2 2 2 103 THREE PHASE

+GUIDE-DRIP SEAL 028992 1 1 2 2 2 000

+NUT-BRASS BEARING 028991 1 1 2 2 2 000

+WASHER-BEARING LOCK 012864 1 1 2 2 2 000

+BLADE-SCRAPER 035174 2 2 4 4 4 000

ADAPTOR A.-CASTER X18915 4 4 4 4 103

BEARING-FRONT 050216 1 1 2 2 2 000

HP62 Refrigerant: 750 -- J6110454, 751 -- J6080596, 754 -- J6080465, 774 -- J6092382, and 794 -- J4094101/up

BEARING-REAR SHELL 031324 1 1 2 2 2 000

BEATER ASSEMBLY X31761 1 1 2 2 2 103

BELT-AX40 023875 2 000

BELT-AX35 022848 2 4 000

BELT-AX34 025729 4 000

BELT-AX31 041575 4 000

BLOWER ASSEMBLY X53725-27 1 103

MOTOR-BLOWER 053481-27 1 103

BLOWER ASSEMBLY X53478-27 1 1 1 1 103

BOOT-CAPACITOR 031314 1 1 1 1 000

CAPACITOR-RUN 033047 1 1 1 1 103

CLIP-SCREEN BLOWER 053730 4 4 4 4 103

HOUSING-BLOWER 053727 1 1 1 1 103

MOTOR-BLOWER 053480-27 1 1 1 1 103

SCREEN-BLOWER 053729 1 1 1 1 103

WHEEL-BLOWER 053726 1 1 1 1 103

BOARD-LOGIC X36641SER1 1 1 2 2 2 212

BOARD-POWER X32326-SER 1 1 2 2 2 212

FUSE-SLO BLO 051272 1 1 2 2 2 103

BRUSH-BLACK (1” X 2”) 013071 1 1 1 1 1 000

BRUSH-DOUBLE END 013072 1 1 1 1 1 000

BRUSH-WHITE(1”X2”) 013073 1 1 1 1 1 000

+ Available Separately

Models 750, 751, 754, 774, 794 Parts List

31

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

141

142

774-J9041932/UP

144

751-J9053627/UP-1PH

141

142

144

754-PRIOR TO J9036611

774-PRIOR TO J9041932,751-PRIOR TO J9036440,

J9053627

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

LINE A.-ACCESS COMPRESSOR X42513 1 130 COPELAND 136

CAPACITOR-RUN 012906 1 103 230-60-1

CAPACITOR-START 033044-1 1 103 230-60-1

RELAY-START COMPRESSOR 051957-27 1 103 230-60-1

CAPACITOR-RUN 023606 1 103 230-60-1

CAPACITOR-START 031790 1 103 230-60-1

BRUSH-WHITE(3”X7”) 023316 1 1 1 1 1 000

CABLE-RIBBON 032445 1 1 2 2 103

CABLE-RIBBON 042599 2 103

CAP-DESIGN 014218 1 1 3 3 3 000

CAPACITOR-RUN 051785 1 103 FAN MOTOR - 051744-27 136

CAPACITOR-RUN 019624 1 103 FAN MOTOR - 041401-27 136

CASTER-SWIVEL 018794 4 4 4 4 103

COMPRESSOR - COPELAND 051958- 1 512 J8108583/UP 136

COMPRESSOR - BRISTOL 048727- 1 512 PRIOR TO J8108583 112/136

RELAY-START 048765 1 103 230-60-1

COMPRESSOR- COPELAND 052397-33 1 512 751-J9036440/UP-3PH 144

COMPRESSOR- COPELAND 052397- 1 2 1 512 754-J9036611/UP

CAPACITOR-RUN 029439 1 2 1 103 230-60-1

CAPACITOR-START 031304 1 2 1 103 230-60-1

RELAY-START 052401-27 1 2 1 103 230-60-1

COMPRESSOR - BRISTOL 048259- 1 2 2 512

CAPACITOR-RUN 012906 1 2 2 103 230-60-1

CAPACITOR-START 031790 1 2 2 103 230-60-1

RELAY-START 038145 1 2 2 103 230-60-1

CAPACITOR-RUN 048132 2 103

CAPACITOR-START 036048 2 103

RELAY-START 036047 2 103

COMPRESSOR - TECUMSEH 047519- 2 512

COMPRESSOR-AUXILIARY 047701-27 1 1 1 1 1 512

+ Available Separately

Parts List Models 750, 751, 754, 774, 794

32

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

132

SEE LABEL)

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

CAPACITOR-START 047703 1 1 1 1 1 103

RELAY-START 047702-27 1 1 1 1 1 103

COVER-TERMINAL 047739 1 1 1 1 1 103

CONDENSER-AUXILIARY 027155 1 1 1 1 1 103

CONDENSER-MAIN 046558 1 103

CONDENSER-MAIN 048233 1 2 2 2 103

COUPLING-DRIVE 012721 1 1 2 2 2 103

COVER A.-MIX HOPPER X38458-SER 1 1 2 2 103

+GASKET-MIX HOPPER 038375 1 1 000

+GASKET-MIX HOPPER 038474 1 1 000

KNOB-MIX HOPPER 025429 1 1 2 2 103

COVER-MIX HOPPER 041682-GRY 2 103

DECAL-DECORATIVESOFTECH 033230 1 1 000

DECAL-DECORATIVESOFTECH 032919 1 1 000

DECAL-DECORATIVESOFTECH 045812 1 000

DECAL-HEATER SWITCH 036551 1 000 “ON-OFF”

DECAL-CLEAN & SANITIZE 019029 1 1 1 1 1 000

+BEARING-FRONT 050216 1 1 000

+CAP-DESIGN 014218 1 1 000

+GASKET-DOOR 048926 1 1 000

DECAL-POWER SWITCH - ON/OFF (OLD) 032484 1 1 000 PRIOR TO J8080000 (NEW -

DECAL-POWER SWITCH - ON/OFF 032484 1 1 1 000

DECAL-TROUBLESHOOTING 038374 1 1 1 1 1 000

DEFLECTOR-BLOWER EXHAUST 046586 1 1 1 103

DEFLECTOR-BLOWER EXHAUST 047912 1 103

DIAGRAM-WIRING(NEW) 052613- 1 1 000 W/COPELAND 136/144

DIAGRAM-WIRING(OLD) 050318- 1 1 000 PRIOR TO COPELAND 136/144

DIAGRAM-WIRING 046585- 1 1 000

DIAGRAM-WIRING 048199- 1 000

DOOR A.-FREEZER X51531-10 1 1 103

DOOR A.-FREEZER X51532-12 1 1 1 103

+BEARING-FRONT 050216 2 2 2 000

+CAP-DESIGN 014218 3 3 3 000

DECAL-DOOR 021521 1 1 1 000

+GASKET-DOOR 048926 2 2 2 000

+ Available Separately

Models 750, 751, 754, 774, 794 Parts List

33

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

121

X26996)

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

HANDLE-DRAW 028804 1 1 103

SCREW-ADJUSTABLE 026592 1 1 000 PLASTIC

O-RING 015872 1 1 000

DRYER-CAPILLARY 047699 1 1 1 1 1 000 AUXILIARY

DRYER-FILTER 048901 1 1 2 2 2 000

GASKET-FREEZER DOOR 048926 1 1 2 2 2 000

GEAR-REDUCER 021286-SER 1 1 2 2 2 212

GUIDE A.-DRIP PAN X50752 1 103

GUIDE A.-DRIP PAN X28863 1 103

GUIDE A.-DRIP PAN X28699 1 1 103

GUIDE A.-DRIP PAN X45691 1 103

HANDLE A.-ADJUSTABLE DRAW X26996 1 1 103

HANDLE-DRAW 028804 3 3 3 103

SCREW-ADJUSTABLE 033662 3 3 3 103 STAINLESS 121

O-RING 015872 3 3 3 000

HANDLE A.-ADJUSTABLE DRAW X33687 3 3 3 103 J7090000/UP (REPLACES

HOOD ASSEMBLY X35565 1 1 103

HOOD 035434 1 1 103

JAR-PLASTIC SYRUP 036573 2 103

JAR-STAINLESS SYRUP 036574 2 103

KIT A.-TUNE-UP X49463-11 1 1 000

BEARING-FRONT 050216 1 1 000

CAP-DESIGN 014218 1 1 000

GASKET-DOOR 048926 1 1 000

O-RING 018572 4 4 000 AIR TUBE

O-RING 014402 2 2 000 DRAW VALVE

O-RING 016272 1 1 000 PIVOT PIN

O-RING 016137 3 3 000 PRIME PLUG & AIR ORIFICE

SEAL 032560 1 1 000 DRIVE SHAFT

TOOL-O-RING REMOVAL 048260-WHT 1 1 000

BEARING-FRONT 050216 2 2 2 000

CAP-DESIGN 014218 3 3 3 000

GASKET-DOOR 048926 2 2 2 000

O-RING 018572 8 8 8 000 AIR TUBE

KIT A.-TUNE-UP X49463-4 1 1 1 000

+ Available Separately

Parts List Models 750, 751, 754, 774, 794

34

UPDATE

REMARKSWARR.

794

774

754

751

750

PART

230-30-1

230-30-1

CLASS

QTY.

QTY.

QTY.

QTY.

QTY.

NUMBER

DESCRIPTION PARTS

O-RING 014402 5 5 5 000 DRAW VALVE

O-RING 016272 1 1 1 000 PIVOT PIN

O-RING 016137 6 6 6 000 PRIME PLUG & AIR ORIFICE

SEAL 032560 2 2 2 000 DRIVE SHAFT

SEAL-DRAW VALVE 034698 1 1 1 000 H-RING

TOOL-O-RING REMOVAL 048260-WHT 1 1 1 000

LABEL-DOOR-WARN-MOVE PARTS 032749 1 1 1 1 1 000

LABEL-FLAVOR 036693 1 000 J9036300/UP

LABEL-SWITCH-POWER-OFF/ON SYMBOLS 052632 1 1 1 000 ON POSITION - RIGHT SIDE 132/142

LABEL-WARN-COVER 051433 4 5 6 7 5 000

LEG (4” w/O-RING) 013458 4 103

LID-W/LADLE 036575 2 103

LOUVER-SIDE (LEFT) 013631 1 103 LEFT

LOUVER-SIDE 017471 2 2 2 2 103

LUBRICANT-TAYLOR 4OZ. 047518 1 1 1 1 1 000

+ Available Separately

Models 750, 751, 754, 774, 794 Parts List

MAN-OPER 028754-M 1 1 1 1 1 000

35

MOTOR-BEATER 021522- 1 1 2 2 2 212

CAPACITOR-RUN (230-60-1) 027087 1 1 2 2 2 103 MAGNETEK/CENTURY

CAPACITOR-RUN (230-60-1) 036084 1 1 2 2 2 103 LEESON 230-30-1

CAPACITOR-START (230-60- 1) 028315 1 1 2 2 2 103 MAGNETEK/CENTURY

CAPACITOR-START (230-60- 1) 045862 1 1 2 2 2 103 LEESON 230-30-1

MOTOR-FAN (CONDENSER) 051744-27 1 103 J8108583/UP (COPELAND) 136

MOTOR-FAN (CONDENSER) 041401-27 1 103 PRIOR TO J8108583 136

+BLADE-FAN (12” PUSH) 047279 1 103

+BLADE-FAN 033499 1 1 1 1 1 103 SHR

MOTOR-FAN (w/BLADE) 027309- 1 1 1 1 1 103 SHR

NUT-JAM-5/16-24 029639-BLK 3 3 3 000 J7090000/UP 121

NUT-STUD (HANDSCREW) 021508 4 4 103 HANDSCREW

NUT-STUD (LONG) 034382 2 2 2 103 LONG

O-RING 016137 1 1 2 2 2 000

NUT-STUD (SHORT) 034383 2 2 2 103 SHORT

ORIFICE-AIR 022465-100 1 1 2 2 2 103

PAIL 023348 1 000 6QT./5.7LITER

PAIL 013163 1 1 1 1 000 10 QT. / 9.5 LITER

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

HEATER-STRIP 023953-4 1 103

LABEL-TEMPERATURE ADJUSTMENT 030994 1 000

PLUG-DRAIN 023953-5 1 103

O-RING 016369 1 000

THERMOSTAT-ADJUSTABLE 049993 1 103

THERMOSTAT-HI LIMIT 049992 1 103

PAN-DRIP 050766 1 103

PAN-DRIP - 11-5/8” LONG 027503 1 103

PAN-DRIP 17-1/4” LONG 027504 1 1 103

PAN-DRIP 035034 1 103

PAN A.-HINGED DRIP X41844 1 103

PANEL-REAR 020891 1 103

PANEL-REAR 013637 1 103

PANEL-REAR 017563 1 103

PANEL-REAR 041855 1 103

PANEL-REAR-LOWER 042577 1 103

PANEL A.-REAR-UPPER X42574 1 103

PANEL-SERVICE 047170 1 103

PANEL-SERVICE 046584 1 103

PANEL-SERVICE 047077 1 103

PANEL-SERVICE 041856 1 103

PANEL-UPPER RIGHT SIDE 042317 1 103

PANEL-RIGHT SIDE 050742 1 103

PANEL-UPPER RIGHT SIDE 028823 1 1 1 103

PANEL-LOWER RIGHT SIDE X24424-SER 1 103

PANEL-LEFT SIDE 050741 1 103

PANEL A.-LOWER SIDE-LOUVERED-LEFT X39075-SER 1 103

PANEL-UPPER SIDE 024426 1 2 103

PANEL-UPPER SIDE-LEFT 028822 1 1 103

PANEL A.-LOWER SIDE-LEFT X46447-SER 1 1 1 103

PANEL A.-LOWER SIDE-RIGHT X46448-SER 1 1 1 103

PANEL A.-FRONT X50754 1 103

PANEL A.-FRONT X33237 1 103

PANEL A.-FRONT X32956 1 103

PANEL A.-FRONT X42539 1 103

+ Available Separately

Parts List Models 750, 751, 754, 774, 794

36

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

KIT-VALVE-CAPTURED BALL SHALL0W 048166-001 2 103

O-RING-1-5/16OD 048149 2 000

O-RING-1” OD 048148 2 000

COLLAR-GAGING-1/202 035514 2 103

CYLINDER-SYRUP PUMP 051065 2 103

INSERT-PLUNGER 032758 2 103

KNOB-PLUNGER (w/O-RING) 032762- 2 103 032762-BRN - 032762-TAN

LID-PUMP 036822 2 103

NUT-PLUNGER 036577 2 103

NUT-SPOUT 036821 2 103

PLUNGER 036578 2 103

SEAL ASSEMBLY (w/O-RING) X33057 2 103

+O-RING 019330 2 000

SPRING-PLUNGER 032761 2 000

PANEL A.-FRONT X41820 1 103

PIN A.-PIVOT X22820 1 1 103

+O-RING 016272 1 1 000

PIN A.-PIVOT X20683 1 1 1 103

+O-RING 016272 1 1 1 000

PLATE-DECORATIVE 033239 1 1 103

PLATE-DECORATIVE 032961 1 1 103

PLATE-DECORATIVE 041854 1 103

PLUG-DRIP TRAY HOLE 029595 1 1 000

PLUG-PRIME 028805 1 1 2 2 2 103

+O-RING 016137 2 2 4 4 4 000

PROBE A.-MIX X30922 1 1 2 2 2 103

+DISC 030965 1 1 2 2 2 103

+SPACER 030966 1 1 2 2 2 103

PROBE A.-THERMISTOR - HOPPER X50717 1 1 1 1 1 103 794 - J8110000/UP 136

PROBE A.-THERMISTOR - HOPPER X34466 1 103 PRIOR TO J8110000 136

PROBE A.-THERMISTOR - BARREL X31602 1 1 2 2 2 103

+O-RING 016369 2 000

PULLEY (BEATER MOTOR) 016403 1 1 2 2 2 103 BEATER MOTOR

PULLEY (GEAR) 027822 1 1 2 2 2 103 GEAR

PUMP A.-SYRUP TAN CAPTIVE BALL 053794-TAN 2 103

+ Available Separately

Models 750, 751, 754, 774, 794 Parts List

37

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

136

*750-FOR FAN MOTOR

041401-27

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

TUBE-DISCHARGE 050912 2 103

TUBE-PLUNGER 032757 2 103

WASHER-NYLON 032760 2 000

RELAY-COMPRESSOR 012725- 1 1 2 2 2 103

SHIELD-SPLASH 022765 1 103

STARTER-BEATER LINE 041950- 1 1 2 2 2 103

OVERLOAD-THERMAL 047150- 1 1 2 2 2 103

SWITCH-PRESSURE 405PSI (A/C) -NEW 052663 1 1 2 103 COPELAND 136/142

SWITCH-PRESSURE 440PSI (A/C) 048230 1 1 2 2 2 103 BRISTOL 136/142

SWITCH-TOGGLE(POWER SWITCH) 024295 1 1 103

SWITCH-TOGGLE(POWER SWITCH) 037394 1 1 1 103

+ LABEL-SWITCH HEATER 052183-SYM 1 000 J9041932/UP 142

SWITCH-TOGGLE(HEATER SWITCH) 051974 1 103 J9041932/UP 142

+SEAL-DRIVE SHAFT 032560 1 1 2 2 2 000

RELAY-SPDT-30A-240V (A/C) 032607- 1 1 1 1 103 FOR BLOWER-X47833-27

SANITIZER-KAY-5 041082 1 1 1 1 1 000

SHAFT-BEATER DRIVE 032564 1 1 2 2 2 103

SHELL A.-INSULATED X50745 1 512

SHELL A.-INSULATED X49785 1 512

SHELL A.-INSULATED X50327 1 1 512

SHELL A.-INSULATED X51711 1 512 J8110000/UP 136

SHELL A.-INSULATED X41786 1 512 PRIOR TO J8110000 136

+STUD-NOSE CONE 022822 4 4 4 4 4 103

SHIELD-SPLASH 022763 1 1 103

SHIELD-SPLASH 022766 1 1 103

SWITCH-TOGGLE(HEATER SWITCH) 012626 1 103 PRIOR TO J9041932 142

SWITCH A.-DRAW X33322-SER 1 1 103

ARM A.-SWITCH X33326 1 1 103

BRACKET A.-SWITCH X43722 1 1 103

E-RING 049178 1 1 000

PIN-PIVOT 015478 1 1 103

SPRING-LEFTRETURN 041660 1 1 103

SPRING-RIGHT RETURN 041661 1 1 103

SWITCH-MICRO 028889 1 1 103

+ Available Separately

Parts List Models 750, 751, 754, 774, 794

38

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

136

COMPRESSOR

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

BRACKET-SWITCH 039264 1 1 1 103

SWITCH A.-DRAW X39269 1 1 1 103

SWITCH-MICR+A321O 039252 2 2 2 103

TRAY-FRONT DRIP 013690 1 1 103

TRAY-FRONT DRIP 014533 1 1 103

TRAY-FRONT DRIP 020157 1 103

TRIM-FRONT 020889 1 103

TRIM-LEFT REAR CORNER 020678 1 103

TRIM-LEFT REAR CORNER 020882 1 103

TRIM-LEFT REAR CORNER 013761 1 1 103

TRIM-LEFT REAR CORNER 041852 1 103

TRIM-RIGHTREAR CORNER 020677 1 103

TRIM-RIGHTREAR CORNER 020883 1 103

TRIM-RIGHTREAR CORNER 013663 1 1 103

TRIM-RIGHTREAR CORNER 041853 1 103

TUBE A.-AIR X29429-2 1 1 2 2 2 103

+O-RING 018572 4 4 8 8 8 000

VALVE-ACCESS 047016 2 1 2 2 2 103

+BOOT-EXPANSION VALVE 050900 1 1 2 2 2 000

VALVE-ACCESS 044455 1 1 2 103 750 W/BRISTOL

VALVE-ACCESS 043232 1 2 2 103

VALVE-ACCESS 044404 1 1 1 1 1 103

VALVE-ACCESS 029406 1 1 1 1 103

VALVE-AUTOMATIC EXPANSION 046365 1 1 2 2 2 103

VALVE-E.P.R. 022665 1 1 1 1 1 103

SWITCH A.-DRAW X38547 1 1 1 103

ARM-SWITCH-LEFT 038649 1 1 1 103

ARM-SWITCH-RIGHT 038650 1 1 1 103

BRACKET A.-SWITCH X38252 1 1 1 103

E-RING 032190 4 4 4 000

PIN-PIVOT 038484 1 1 1 103

ROD-SPRING RETAINER 038254 1 1 1 103

SPRING-EXTENSION 038922 2 2 2 103

SPRING-LEFTRETURN 038923 1 1 1 103

SPRING-RIGHT RETURN 038924 1 1 1 103

+ Available Separately

Models 750, 751, 754, 774, 794 Parts List

39

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

CAPACITOR-RUN 023606 1 103 230-50-1 136

CAPACITOR-START 051960 1 103 230-50-1 136

RELAY-START COMPRESSOR 051957-40 1 103 230-50-1 136

CAPACITOR-RUN (230-50-1) 027087 1 103

CAPACITOR-START (230-50- 1) 031790 1 103

RELAY-START (230-50-1) 048766 1 103

VALVE A.-DRAW X18303 1 1 3 3 3 103 J7060000 (REPLACES X45380) 118

+O-RING 014402 2 2 6 6 6 000

VIDEO-TRAINING FILM 038047- 1 1 1 1 1 000

OPTIONAL FEATURES

WATER COOLED

BLOWER 012796- 1 1 1 1 103

+GUARD-BLOWER 022505 1 1 1 1 103

CONDENSER 049309 1 103

CONDENSER 048287 1 2 2 2 103

MOTOR-FAN 015184- 1 103

+BLADE-FAN (10” PUSH) 013043 1 103

PANEL A.-LOWER SIDE (R & L) X24424-SER 2 2 2 2 103

SWITCH-PRESSURE 048231 1 1 2 2 2 103

VALVE-WATER 046686 1 1 2 2 103

50 CYCLE

BELT-AX35 022848 4 000

BELT-AX32 032769 4 000

BLOCK-TERMINAL (230-50-1) 039421 1 1 2 103

BLOCK-TERMINAL (220/440-50-3) 039424 1 1 2 2 2 103

CAPACITOR-RUN (BEATER MOTOR) 023606 1 1 2 2 2 103 CENTURY/MAGNETEK

CAPACITOR-RUN (BEATER MOTOR) 023739 1 1 2 2 2 103 LEESON

CAPACITOR-START (BEATER MOTOR) 028315 1 1 2 2 2 103 CENTURY/MAGNETEK

CAPACITOR-START (BEATER MOTOR) 026659 1 1 2 2 2 103 LEESON

COMPRESSOR-COPELAND 051958- 1 512 J8108583/UP 136

COMPRESSOR (MAIN - HP62) -BRISTOL 048727- 1 512 PRIOR TO J8108583 136

+ Available Separately

Parts List Models 750, 751, 754, 774, 794

40

UPDATE

REMARKSWARR.

CLASS

794

QTY.

774

QTY.

754

QTY.

144

751-J9053634/UP

141

754-J9036611/UP

142

774-J9041932/UP

144

141

142

751-PRIOR TO J9053634

754-PRIOR TO J9036611

774-PRIOR TO J9041932

751

750

PART

DESCRIPTION PARTS

QTY.

QTY.

NUMBER

CAPACITOR-RUN- 45UF/370V 052400 1 2 2 103 230-50-1

CAPACITOR-START-145-175UF/250V 052399 1 2 2 103 230-50-1

COMPRESSOR-COPELAND 052397- 1 2 2 512

RELAY-START COMPRESSOR 052401-27 1 2 2 103 230-50-1

COMPRESSOR (MAIN - HP62) BRISTOL 048259- 1 2 2 512

CAPACITOR-RUN 023739 1 2 103 230-50-1

CAPACITOR-START 031790 1 2 103 230-50-1

RELAY-START 038146 1 2 103 230-50-1

CAPACITOR-RUN 029439 2 103 230-50-1

CAPACITOR-START 036048 2 103 230-50-1

RELAY-START 036047 2 103 230-50-1

BLADE-FAN (12” PUSH) 047279 1 103

COMPRESSOR-MAIN (HP62)-TECUMSEH 047519- 2 512

MOTOR-FAN 047178-34 1 103

PULLEY (BEATER MOTOR) 011545 1 1 2 2 2 103

+ Available Separately

Models 750, 751, 754, 774, 794 Parts List

41

Models 750 & 751
052613-27
Rev . 10/02

Models 750 & 751
052613-33
Rev . 10/02

Models 750 & 751
052613-40
Rev . 10/02

Models 750 & 751
052613-58
Rev . 10/02

Models 754 & 774
046585--27
Rev . 10/02

Models 754 & 774
046585--33
Rev . 10/02

Model 794
048199--27
Rev . 10/02

Model 794
048199--33
Rev . 10/02

Model 794
048199--62
Rev . 10/02