8752, 8752P, 8756, 8756P, 8757

Models 8752/8752P/8756/8756P/8757
Soft Serve Freezers
Service Manual
028752- S
8/21/00
Table of Contents
Section 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Model 8752 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
Model 8752P Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
Model 8756 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
Model 8756P Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Model 8757 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Running Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Section 2: Controls and Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
Generation II Control Logic Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Service Tips for Generation II Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Control Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24
Air/Mix Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Horizon Mix Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
Refrigeration/Air System for Horizon Schematic . . . . . . . . . . . . . . . . . . . . . . . . .
27
Section 3: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29
General Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30
Air/Mix Pump Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33
Horizon Pump Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34
Electrical Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35
Bacteria Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36
Table of Contents
Models 8752/8752P/8756/8756P/8757
Table of Contents -- Page 2
Section 4: Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39
Warranty Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
8752/8752P Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
8752/8752P Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44
8752 Mix Cabinet A. X50456-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
46
8752P Mix Cabinet A. X52587-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48
8752P Mix Cabinet A. X62338-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
8752/8752P/8756/8756P Door Hinge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
8752P Air Compressor A. X52378-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
53
8752/8752P Control A. X33484-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
54
8752/8752P Draw Switch A. X33322 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
8752/8752P Cap & Relay Box A. X52670-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
8752/8752P Beater & Door A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
57
8752/8756/8757 Coax Pump A. X36201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
58
8752P/8756P Horizon Pump A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
8752/8756/8757 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
8756/8756P Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
8756/8756P Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
8756 Mix Cabinet A. X49554-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
8756P Mix Cabinet A. X51937-- (Previous Version) . . . . . . . . . . . . . . . . . . . . .
67
8756P Mix Cabinet A. X62347-- (Current Version) . . . . . . . . . . . . . . . . . . . . . . .
68
8756P Air Compressor A. X51859-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
8756 Control A. X32473-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
8756P Control A. X51936-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
8756/8756P/8757 Draw Switch A. X38921 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
8756/8756P/8757 Blower A. X53725-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
8756/8756P/8757 Cap & Relay Box A. X52683-- . . . . . . . . . . . . . . . . . . . . . . . .
74
8756 & 8757 Beater Door Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
8757 Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
8757 Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
8757 Control A. X42792-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
Models 8752/8752P/8756/8756P/8757
Table of Contents
Table of Contents -- Page 3
8757 Mix Cabinet A. X49568-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
8757 Hinge--Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
82
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
83
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
105
CAUTION: Information in this manual is intended to be used by Taylor Authorized
Service Technicians only.
Note: Continuing research results in steady improvements; therefore, information
in this manual is subject to change without notice.
E August, 2000 Taylor
All rights reserved.
028752--S
The word Taylor and the Crown design
are registered trademarks in the United States
of America and certain other countries.
Table of Contents
Taylor Company
a division of Carrier Commercial Refrigeration, Inc.
750 N. Blackhawk Blvd.
Rockton, IL 61072
Models 8752/8752P/8756/8756P/8757
Notes:
Models 8752/8752P/8756/8756P/8757
Table of Contents
Section 1: Introduction
S
Safety
S
Refrigerant
S
Specifications
S
Installation Instructions
S
Running Specifications
Models 8752/8752P/8756/8756P/8757
1
Introduction
Safety
Refrigerant
_________________________________
_________________________________
Taylor uses R404A refrigerant. This refrigerant is
generally considered non-toxic and non-flammable;
however, any gas under pressure is potentially
hazardous.
We at Taylor are committed to manufacturing safe
operating and serviceable equipment. The many
built-in safety features that are part of all Taylor
equipment are aimed at protecting operators and
trained service technicians alike.
NEVER fill any refrigerant cylinder completely
with liquid. Filling the cylinder to approximately 80%
will allow for normal expansion.
This manual is intended exclusively for Taylor
authorized service personnel.
DO NOT attempt any repairs unless the main
power supply to the machine has been disconnected.
Failure to follow this instruction may result in
electrocution.
Refrigerant liquid sprayed onto the skin may
cause serious damage to tissue. Keep eyes and skin
protected. If refrigerant burns should occur, flush
immediately with cold water. If burns are severe, apply
ice packs and contact a physician immediately.
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. Failure to follow this instruction may result
in electrocution.
Taylor reminds technicians to be cautious of
government laws regarding refrigerant recovery,
recycling, and reclaiming systems. If you have any
questions regarding these laws, please contact the
factory Service Department.
DO NOT install the unit in an area where a
water jet could be used to clean or rinse the freezer.
Failure to follow this instruction may result in serious
electrical shock.
WARNING: R404A refrigerant used in conjunction
with polyolester oils is extremely moisture absorbent.
When opening a refrigeration system, the maximum
time the system is open must not exceed 15 minutes.
Cap all open tubing to prevent humid air or water from
being absorbed by the oil.
These machines must be placed on a level
surface. Failure to comply may result in personal injury
or equipment damage.
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.
This freezer is designed to operate indoors, under
normal ambient temperatures of 70_--75_F
(21_--24_C). The freezer has successfully performed
in high ambient temperatures of 104_F (40_C) at
reduced capacities.
The user is responsible for returning the product to the
appropriate collection facility, as specified by your local
code.
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.
070321
Introduction
For additional information regarding applicable local
laws, please contact the municipal facility and/or local
distributor.
2
Models 8752/8752P/8756/8756P/8757
Compressor Warranty Disclaimer
_________________________________
It should 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 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 owners’
responsibility to make this fact known to any
technicians they employ.
Models 8752/8752P/8756/8756P/8757
Taylor 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, call the local Taylor Distributor or the
Taylor Factory. Be prepared to provide the
model/serial number of the unit in question.
3
070321
Introduction
Model 8752 Specifications
Freezing Cylinder
One, 3.4 quart (3.2 liter) volume freezing cylinder.
This unit may be manufactured with other electrical
characteristics. (For exact electrical information,
always refer to the data label of the unit.)
Refrigerated Mix Storage Cabinet
Air Cooled
Lower front mix cabinet. One 15 gallon (57.0 liter) mix
tank. Air/mix pump.
Clearance: 3” (76 mm) around all sides and 12”
(305 mm) on top.
Beater Motor
Water Cooled
One, 1.5 hp.
Refrigeration Unit
Water inlet and drain connections under side of base
3/8” FPT.
One, 9,500 btu/hr compressor. R404A.
Mix Cabinet Refrigeration, one 1,100 BTU/hr. R404A.
Dimensions
Width: 20-5/8” (524 mm)
Depth: 36” (914 mm)
Height: 62-15/16” (1,599 mm)
Floor Clearance: 4-1/4” (108 mm) mounted on
standard casters.
Electrical
Electrical
208-230/60/1 Air
208-230/60/1 Water
208-230/60/3 Air
208-230/60/3 Water
220-240/50/1 Air
220-240/380-415/50/3
Air
Introduction
One dedicated connection.
Maximum
Minimum
Fuse Size
Circuit
Ampacity
35
29
35
28
25
22
25
21
30
24
15
12
Approximate Weights:
Net: 644 lbs. (292.1 kgs.)
Crated: 767 lbs. (347.9 kgs.)
Volume: 68.0 cu. ft. (1.62 cu. m.)
Availability and specifications subject to change
without notice.
4
Models 8752/8752P/8756/8756P/8757
Model 8752P Specifications
Freezing Cylinder
One, 3.4 quart (3.2 liter) volume freezing cylinder.
This unit may be manufactured with other electrical
characteristics. (For exact electrical information,
always refer to the data label of the unit.)
Refrigerated Mix Storage Cabinet
Air Cooled
Lower front mix cabinet. One 15 gallon (57.0 liter) mix
tank. Horizon® mix delivery system.
Clearance: 3” (76 mm) around all sides and 12”
(305 mm) on top.
Beater Motor
Water Cooled
One, 1.5 hp.
Water inlet and drain connections under side of base
3/8” FPT.
Refrigeration Unit
One, 9,500 btu/hr compressor. R404A.
Mix Cabinet Refrigeration, one 1,100 BTU/hr. R404A.
Dimensions
Width: 20-5/8” (524 mm)
Depth: 36” (914 mm)
Height: 62-15/16” (1,599 mm)
Floor Clearance: 4-1/4” (108 mm) mounted on
standard casters.
Electrical
Electrical
208-230/60/1 Air
208-230/60/1 Water
208-230/60/3 Air
208-230/60/3 Water
220-240/380-415/50/3
Air
One dedicated connection.
Maximum
Minimum
Fuse Size
Circuit
Ampacity
35
29
35
29
25
23
25
22
15
14
Models 8752/8752P/8756/8756P/8757
Approximate Weights:
Net: 659 lbs. (298.9 kgs.)
Crated: 782 lbs. (354.7 kgs.)
Volume: 68.0 cu. ft. (1.62 cu. m.)
Availability and specifications subject to change
without notice.
5
Introduction
Model 8756 Specifications
Freezing Cylinder
This unit is also available with other electrical
characteristics. (For exact electrical information,
always refer to the data label of the unit.)
Two, 3.4 quart (3.2 liter) volume freezing cylinders.
Air Cooled
Refrigerated Mix Storage Cabinet
Lower front mix cabinet. Two, 9 gallon (34.1 liter) mix
tanks. Two air/mix pumps.
Clearance: 3” (76 mm) around all sides and 12”
(305 mm) on top.
Beater Motor
Water Cooled
Two, 1.5 hp.
Water inlet and drain connections under side of base
1/2” FPT.
Refrigeration Unit
Dimensions
Two, 9,500 btu/hr compressors. R404A.
Mix Cabinet Refrigeration, one 1,100 BTU/hr. R404A.
Width: 26--7/16” (672 mm)
Depth: 36” (914 mm)
Height: 68--1/4” (1,734 mm)
Floor Clearance: 4-1/4” (108 mm) mounted on
standard casters.
Electrical
Electrical
208-230/60/1 Air
208-230/60/1 Water
208-230/60/3 Air
208-230/60/3 Water
220-240/50/1 Air
220-240/380-415/50/3 Air
Introduction
Two dedicated connections.
Max. Fuse
Min. Circuit
Size
Ampacity
Left Right
Left
Right
35
30
29
23
35
30
26
23
25
20
22
15
20
20
19
15
30
25
26
21
15
10
14
9
Approximate Weights:
Net: 855 lbs. (387.8 kgs.)
Crated: 995 lbs. (451.3 kgs.)
Volume: 69.3 cu. ft. (1.9 cu. m.)
Availability and specifications subject to change
without notice.
6
Models 8752/8752P/8756/8756P/8757
Model 8756P Specifications
Freezing Cylinder
Two, 3.4 quart (3.2 liter) volume freezing cylinders.
This unit is also available with other electrical
characteristics. (For exact electrical information,
always refer to the data label of the unit.)
Refrigerated Mix Storage Cabinet
Air Cooled
Lower front mix cabinet. Two, 9 gallon (34.1 liter) mix
tanks. Horizon® mix delivery system.
Clearance: 3” (76 mm) around all sides and 12”
(305 mm) on top.
Beater Motor
Water Cooled
Two, 1.5 hp.
Water inlet and drain connections under side of base
1/2” FPT.
Refrigeration Unit
Two, 9,500 btu/hr compressors. R404A.
Mix Cabinet Refrigeration, one 1,100 BTU/hr. R404A.
Dimensions
Width: 26--7/16” (672 mm)
Depth: 36” (914 mm)
Height: 68--1/4” (1,734 mm)
Floor Clearance: 4-1/4” (108 mm) mounted on
standard casters.
Electrical
Electrical
208-230/60/1 Air
208-230/60/1 Water
208-230/60/3 Air
208-230/60/3 Water
220-240/380-415/50/
3 Air
Two dedicated connections.
Maximum
Minimum
Fuse Size
Circuit Ampacity
Left
Right
Left
Right
35
30
30
23
35
30
28
23
25
20
23
15
25
20
20
15
15
10
16
9
Models 8752/8752P/8756/8756P/8757
Approximate Weights:
Net: 870 lbs. (394.6 kgs.)
Crated: 1,010 lbs. (458.1 kgs.)
Volume: 69.3 cu. ft. (1.9 cu. m.)
Availability and specifications subject to change
without notice.
7
Introduction
Model 8757 Specifications
Freezing Cylinder
Two, 3.4 quart (3.2 liter) volume freezing cylinders.
This unit is also available with other electrical
characteristics. (For exact electrical information,
always refer to the data label of the unit.)
Refrigerated Mix Storage Cabinet
Air Cooled
Lower front mix cabinet. Two, 9 gallon (34.1 liter) mix
tanks. Two air/mix pumps.
Clearance: 3” (76 mm) around all sides and 12”
(305 mm) on top.
Beater Motor
Water Cooled
Two, 1.5 hp.
Refrigeration Unit
Water inlet and drain connections under side of base
1/2” FPT.
Two, 9,500 btu/hr compressors. R404A.
Mix Cabinet Refrigeration, one 1,100 BTU/hr. R404A.
Dimensions
Width: 26--7/16” (672 mm)
Depth: 36” (914 mm)
Height: 71-7/8” (1,826 mm)
Floor Clearance: 4-1/4” (108 mm) mounted on
standard casters.
Electrical
Electrical
208-230/60/1 Air
208-230/60/1 Water
208-230/60/3 Air
208-230/60/3 Water
220-240/50/1 Water
220-240/380-415/50/
3 Air
Introduction
Two dedicated connections.
Maximum
Minimum
Fuse Size
Circuit Ampacity
Left
Right
Left
Right
40
30
30
23
35
30
28
23
30
20
25
17
25
20
23
17
30
25
25
21
15
10
16
9
Approximate Weights:
Net: 915 lbs. (415.1 kgs.)
Crated: 1080 lbs. (489.9 kgs.)
Volume: 76.4 cu. ft. (2.1 cu. m.)
Availability and specifications subject to change
without notice.
8
Models 8752/8752P/8756/8756P/8757
Installation Instructions
Water Connections
(Water Cooled Units Only)
In all other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.
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
open trap drain.
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!
Check Out
Once the unit is installed, it is advisable to check the
following controls and mechanical operations of the
freezer and to make any necessary adjustments. If
applicable, repeat these checks for the second
freezing cylinder on double head units.
Air Cooled Units
Beater Rotation
A minimum of 3” (76 mm) of clearance around all sides
and 12” (305 mm) on top is required to 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.
Beater rotation must be clockwise as viewed looking
into the freezing cylinder. To check rotation, perform
the following steps:
PLACE THE MAIN POWER SWITCH IN
THE “OFF” POSITION. Failure to follow this
instruction may result in severe personal injury from
hazardous moving parts.
Electrical Connections
Each freezer requires one power supply for each data
label. Check the data label on the freezer for fuse, wire
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!
Models 8752/8752P/8756/8756P/8757
9
1.
Remove the door assembly(ies), beater(s), and
scraper blades.
2.
Place the main power switch in the “ON”
position.
3.
Press the WASH key on the logic board(s). This
activates the beater motor(s) only.
4.
Look into the freezing cylinder(s). The drive
shaft(s) should be rotating clockwise.
5.
Press the WASH key to stop the beater
motor(s).
050920
Introduction
Gear Alignment
To prevent costly parts damage and to prevent
excessive mix leakage, the gear unit must be perfectly
aligned. To check gear alignment, insert the drive shaft
through the rear shell bearing and into the gear unit.
Move the drive shaft in and out of the gear unit, using
all positions of the hex end. If any binding of the drive
shaft occurs, the gear unit could be out of alignment.
Inspect the bolts which mount the gear unit. make sure
they are tightened down.
To prevent excessive mix leakage, check the rear shell
bearing. The locking tab should be folded over the nut
to prevent the nut from working loose.
Figure 1
Mix Level Control
DISCONNECT ALL POWER TO THE
FREEZER. Failure to follow this instruction may result
in electrocution.
1.
To correct rotation on a three-phase unit, interchange
any two incoming power supply lines at the freezer
main terminal block only.
Remove the mix tank. Place an empty 16 fl.oz.
cup (473 ml.) inside the cabinet, and insert
three mix probe rods into the cup.
2.
Place the power switch in the “ON” position,
and press the AUTO key. The freezer should
not operate, and the mix level LED’s should be
flashing.
3.
Fill a second cup with mix or salt water. (Salt
water is used to insure good continuity for the
mix probes.)
4.
Slowly pour the mix or salt water into the empty
cup until only the two longest rods of the probe
are submerged. At this point, the “MIX OUT”
LED will stop flashing.
5.
Press the AUTO key. The compressor, beater
motor, and the mix refrigeration system should
operate. The “MIX LOW” LED will continue to
flash.
6.
Fill the cup until all three probe rods are
submerged. The “MIX LOW” LED will stop
flashing and the freezer will continue to
operate.
7.
Press the AUTO key again, and all freezer
operations will be cancelled, including the mix
refrigeration system.
To correct rotation on a single-phase unit, exchange
leads inside the beater motor. (Follow the diagram
printed on the motor.)
Electrical connections are made directly to the
terminal block provided in the splice box. The splice
box is mounted to the base pan on the right side of the
Model 8752. The splice boxes are mounted mid--level
on the frame channel on the right and left sides for the
Models 8756 and 8757.
Electrical connections should
performed by a trained service technician.
be
Pump Drive Rotation
1.
Open the mix cabinet door and remove the
air/mix pump asssembly(ies).
2.
Press the PUMP key on the logic board(s). This
will activate the pump motor(s) only.
3.
Observe the pump ball crank(s). They should
be rotating counterclockwise. If not, re--wire
the pump drive rotation according to the
instructions printed on the motor.
Introduction
10
Models 8752/8752P/8756/8756P/8757
Running Specifications
Pressures
Water Cooled: High side pressure for water cooled
units is determined by the water valve. The water valve
should be set to maintain a compressor head pressure
of 250 -- 260 PSI (1,724 -- 1,793 kPa.).
Expansion Valve Setting
404A/HP62: 20 to 22 PSI (138 to 152 kPa.) for normal
products at temperatures of 18 to 20_F. (-7.8 to
-6.7_C.).
Water Valve Adjustment
Penn Valves
Adjust higher or lower by turning the adjustment knob
on the automatic expansion valve. Clockwise
adjustments will raise the pressure, and
counterclockwise adjustments will lower the pressure.
Place the gauge on the high side access port of the
compressor. Turning the adjustment stem clockwise
will lower the pressure. Counterclockwise adjustments
will raise the pressure.
Note: When this adjustment is made, the unit should
be in the AUTO mode of operation, and the freezing
cylinder should be correctly primed. Allow adequate
time for pressure to stabilize.
Singer Valves
Counterclockwise adjustments lower the pressure.
Clockwise adjustments will raise the pressure.
Low Side Pressure (Compressor)
Low side pressure will equal the expansion valve
setting.
Mix Cabinet Refrigeration
High Side Pressure (Compressor)
The suction pressure at the compressor should range
between 40 -- 50 PSI (276 to 345 kPa).
The EPR pressures should be 69 PSI.
Air Cooled: High side pressure for an air cooled unit
varies depending on the ambient temperature. The
following chart indicates normal operating head
pressures at various ambient temperatures:
Air/Mix Pump
Ambient Temperature
The correct range of pressure within the air/mix pump
pressure line is:
Normal Operating Head
Pressures
F.
C.
PSI
70_
21.1_
240 - 270
(1,655 - 1,862 kPa.)
80_
26.7_
270 - 300
(1,862 - 2,069 kPa.)
90_
32.2_
300 - 340
(2,069 - 2,344 kPa.)
100_
37.8_
340 - 380
(2,344 - 2,620 kPa.)
Cycle On -- 24 ± 1 PSI; Cycle Off -- 30 ±1 PSI (165.5
to 206.9 kPa)
Mix Horizon® Pump
The correct range of pressure within the Horizon®
pump pressure line is:
Note: This chart applies to units using 404A
refrigerant.
Models 8752/8752P/8756/8756P/8757
Cycle On -- 12 ± 1 PSI; Cycle Off -- 18 ±1 PSI (82.7
to 124.1 kPa)
11
070824
Introduction
Temperatures
Setting the Mix Cabinet Temperature
1.
Place a thermometer in the cabinet close to the
thermistor probe.
Mix Cabinet Refrigeration
2.
Turn the mix adjustment screw clockwise all the
way to the “MAX” setting.
A mix temperature of 38_ to 40_F (3.3_ to 4.4_ C)
should be maintained for proper mix storage.
3.
When the air temperature in the cabinet
reaches 30_F to 31_F (-1.1_C), turn the mix
adjustment screw counterclockwise until the
mix refrigeration cycles off.
4.
Allow the mix temperature to stabilize and
adjust the setting if necessary.
To adjust the mix cabinet temperatures, use the
adjustment labeled “MIX” on the logic board. “MIN”
indicates the warmest setting (50_F / 9.9_C). “MAX”
indicates the coldest setting (36_F / 2.2_C).
Introduction
12
Models 8752/8752P/8756/8756P/8757
Section 2: Controls and Systems
S
Logic Board
S
Power Board
S
Service Tips for Generation II Boards
S
Control Overview
S
The Air/Mix Pump
S
The Horizon® Mix Pump
S
Refrigeration Schematic
Models 8752/8752P/8756/8756P/8757
13
Controls and Systems
Generation II Control Logic Board
The Generation II logic board’s primary function is to
interpret modes of operation. The board monitors mix
levels and temperatures by sending commands to the
control’s power board. Commands are sent via a
ribbon cable, enabling the proper relays on the power
board to open or close. (See illustration on page 24.)
Terminal “CABLE”
This is the socket for cable connection between the
logic board and its power board.
IMPORTANT: when attaching the cable to the board,
be sure all pins are straight to ensure proper
connection into their respective sockets. When the
cable is attached to the board, the wires must point
away from the board, in the direction of the arrow
shown above the word “CABLE.” Improper connection
of this cable will cause unpredictable operation.
Logic Board Terminals
Terminal “MIX 2” (Models 8756, 8756P & 8757)
This terminal is used to tie both logic boards together
for activating the mix refrigeration system. A single
wire is attached to both terminals. This is necessary
because only the left board is responsible for sending
power to the mix refrigeration system. When the MIX
REF key (left side only) is pressed, or the AUTO or
STANDBY keys are pressed on either side, the mix
refrigeration system is activated.
Terminal “DRAW”
This terminal is connected to the microswitch on the
draw switch asssembly. When closed in the AUTO
mode, continuity is formed between ground and this
terminal, causing the compressor and the beater
motor relays on the power board to close.
Important: This terminal must be connected to
another MIX 2 terminal.
WARNING: Do not connect a Generation II logic
panel to a Generation I logic panel. They are
incompatible!
Terminal “MIX LOW”
This terminal is used to activate the MIX LOW light.
The mix low terminal is connected to the shortest leg
of the mix probe (brown wire). When the mix level
drops below the short leg, the light will flash.
Terminal “FAN”
This terminal is also used to tie the two logic panels
together for a fan/blower operation.
Important: This terminal must be connected to
another FAN terminal.
Terminal “MIX OUT”
Note: All power cords must be plugged in for proper
fan operation.
The MIX OUT terminal is connected to the
medium--length leg of the mix probe (red wire). When
the mix level drops below this leg and continuity is lost,
the MIX OUT light flashes and all freezer operation is
cancelled except the mix cabinet refrigeration and fan.
Terminal “BRL PROBE”
This terminal has a white barrel thermistor probe wire
attached to it.
Terminal “MIX 1”
Note: It may take 3--4 seconds for freezer operation
to cancel after the MIX OUT light flashes.
This terminal has the mix cabinet thermistor probe wire
(red wire) and a ground wire from the power switch
attached to it.
The AUTO mode must once again be activated after
the mix is replenished.
Controls and Systems
14
Models 8752/8752P/8756/8756P/8757
Logic Board Dip Switches
Dip Switch #5 (Do not activate on the 8756/ 8757.)
When in the “ON” position, this switch will allow
independent operation of condenser fans for the main
refrigeration and the cabinet refrigeration system.
When in the “OFF” position, this switch allows both
condenser fans to operate, regardless of which
refrigeration systems are operating.
When the dip switches point back, they are in the ON
position. When the switches are pointing forward, they
are in the OFF position.
Relay (dip switch) functions are listed below:
Dip Switch #1
Note: This switch should remain in the “ON” position
on an air-cooled unit.
Delays compressor operation for five seconds each
time the beater motor starts (auto operation only).
Example: In an air--cooled unit which uses a fan for
the main condenser(s) and a separate fan for the mix
condenser, the dip switch should be in the ON position
(down).
Dip Switch #2
Delays compressor operation for ten seconds each
time the beater motor starts (auto operation only).
Switch
1
2
ON
ON or OFF
OFF
ON
OFF
OFF
Example: In a water--cooled unit, which uses a fan for
removing interior cabinet heat, and uses a separate
fan for the mix condenser, the dip switch should be in
the ON position (down).
Delay Time
5 Seconds
10 Seconds
No Delay
(Normal Operation)
Dip Switch #6
When in the “OFF” position, this switch allows
STANDBY operation. When the switch is placed in the
“ON” position, the STANDBY mode is disabled. The
factory default for this switch is the “ON” position.
Dip Switch #3
Dip Switches #7 & #8
Allows the beater motor to continue to operate for five
seconds after the compressor has stopped (auto
operation only).
These switches program various beater stir cycles.
The chart below indicates stir cycle times for various
switch positions.
Dip Switch #4
Allows the beater motor to continue to operate for ten
seconds after the compressor has stopped (auto
operation only).
Switch
3
4
ON
ON or OFF
OFF
ON
OFF
OFF
Switch
#7
OFF*
OFF
ON
ON
Extended Run Time
5 Seconds
10 Seconds
No Extended Time
(Normal Operation)
Models 8752/8752P/8756/8756P/8757
Switch
#8
OFF
ON
OFF
ON
Stir
Duration
Cycle
Time
10 sec.
10 sec.
10 sec.
10 sec.
16 min.
14 min.
11 min.
5 min.
*Example: When both switches #7 and #8 are placed
in the “OFF” position, the beater will stir product in the
freezing cylinder for 10 seconds every 16 minutes.
15
Controls and Systems
Thermistor Probes
The Generation II control maintains product
temperature in the freezing cylinder by monitoring
the resistance of the “barrel” (freezing cylinder)
thermistor probe (part number X31602).
There are two thermistor probes.
S
S
X31602 -- Senses product in the freezing
cylinder.
X36267 -- Senses air temperature in the mix
cabinet.
Freezing Cylinder Thermistor Probe
Specifications:
Temperature differential cut-in = .5_F (.3_C).
Coarse adjustment range = 15_F to 35_F
( -9.4_C to 1.7_C).
Approximate probe resistance readings:
Fine adjustment range = 4_F (2.2_C) total.
Coarse adjustment pot 1/4 turn = approximately
6_F (3.3_C).
10,000 OHMS at room temperature (77_F/25_C).
30,035 OHMS at hopper/cabinet temperature (35_F/
2_C).
38,830 OHMS at shake temperature (26_F/-3.3_C).
Controls and Systems
Set Point L.E.D. -- Lights when the temperature is
.25_F/ .13_C) above the Set Point.
16
Models 8752/8752P/8756/8756P/8757
Thermistor Curve
When checking a thermistor probe, first determine the
present temperature at the probe and find it on this
chart along with the approximate correct ohmmeter
reading. The ohmmeter reading may vary from the
C._
F._
-10
-23.3
-9
-22.7
-8
-22.2
-7
-21.6
-6
-21.1
-5
-20.5
-4
-20.0
-3
-19.4
-2
-18.8
-1
-18.3
0
-17.7
1
-17.2
2
-16.6
3
-16.1
4
-15.5
5
-15.0
6
-14.4
7
-13.8
8
-13.3
9
-12.7
10
-12.2
11
-11.6
12
-11.1
13
-10.5
14
-10.0
15
-9.4
16
-8.8
17
-8.3
18
-7.7
19
-7.2
20
-6.6
21
-6.1
22
-5.5
correct one. Determine whether the difference is
acceptable. If a probe is actually faulty, the difference
will be great.
K OHM
118.201
114.394
110.709
107.143
103.692
100.352
97.120
94.085
91.144
88.296
85.536
82.863
80.273
77.765
75.334
72.980
70.627
68.350
66.147
64.014
61.951
59.953
58.021
56.150
54.340
52.854
51.409
50.003
48.636
47.306
46.012
44.754
43.530
Models 8752/8752P/8756/8756P/8757
F._
17
C._
23
-5.0
24
-4.4
25
-3.8
26
-3.3
27
-2.7
28
-2.2
29
-1.6
30
-1.1
31
-0.5
32
0
33
0.5
34
1.1
35
1.6
36
2.2
37
2.7
38
3.3
39
3.8
40
4.4
41
5.0
42
5.5
43
6.1
44
6.6
45
7.2
46
7.7
47
8.3
48
8.8
49
9.4
50
10.0
51
10.5
52
11.1
53
11.6
54
12.2
55
12.7
K OHM
42.340
41.136
39.967
38.830
37.727
36.654
35.612
34.599
33.616
32.660
31.760
30.885
30.035
29.207
28.403
27.620
26.859
26.120
25.400
24.721
24.059
23.416
22.789
22.180
21.586
21.009
20.447
19.900
19.884
18.881
18.392
17.915
17.451
Controls and Systems
F._
C._
56
13.3
57
13.8
58
14.4
59
15.0
60
15.5
61
16.1
62
16.6
63
17.2
64
17.7
65
18.3
66
18.8
67
19.4
68
20.0
69
20.5
70
21.1
71
21.6
72
22.2
73
22.7
74
23.3
75
23.8
76
24.4
77
25.0
78
25.5
79
26.1
80
26.6
81
27.2
82
27.7
83
28.3
84
28.8
85
29.4
86
30.0
87
30.5
88
31.1
89
31.6
90
32.2
91
32.7
92
33.3
93
33.8
94
34.4
070809
Controls and Systems
K OHM
16.998
16.557
16.128
15.710
15.315
14.929
14.554
14.187
13.830
13.482
13.143
12.812
12.490
12.185
11.888
11.598
11.315
11.039
10.769
10.507
10.250
10.000
9.763
9.532
9.306
9.085
8.870
8.659
8.454
8.254
8.058
7.872
7.691
7.513
7.340
7.171
7.006
6.884
6.686
F._
18
C._
95
35.0
96
35.5
97
36.1
98
36.6
99
37.2
100
37.7
103
39.4
106
41.1
109
42.8
112
44.4
115
46.1
118
47.8
121
49.4
124
51.1
127
52.8
130
54.4
133
56.1
136
57.8
139
59.4
142
61.1
145
62.8
148
64.4
151
66.1
154
67.8
157
69.4
160
71.1
163
72.8
166
74.4
169
76.1
172
77.8
175
79.4
178
81.1
181
82.8
184
84.4
187
86.1
190
87.8
193
89.4
196
91.1
199
92.8
K OHM
6.532
6.386
6.242
6.102
5.966
5.832
5.448
5.096
4.769
4.466
4.184
3.922
3.680
3.454
3.244
3.048
2.866
2.696
2.539
2.391
2.252
2.124
2.004
1.891
1.785
1.687
1.594
1.508
1.427
1.351
1.279
1.212
1.149
1.090
1.034
.982
.932
.886
.842
Models 8752/8752P/8756/8756P/8757
Temperature Adjustments
Mix Adjustment:
Setting Product Temperature:
The mix setting is the temperature adjustment for the
mix cabinet or the mix hopper.
1.
2.
3.
Position the fine adjustment potentiometer at
mid-range. This will limit the fine adjustment
range to ±2_F (±1.1_C).
Ideal mix temperature = 38_F (3.3_C) to 40_F (4.4_C).
Turn the coarse adjustment clockwise to the
maximum position.
Cut-out temperature will always be 13_F (7.2_C)
(cabinet) lower than the cut-in temperature.
After about 5 minutes of freeze-down time,
check the product temperature. When the
temperature of the sample portion is
approximately 1_F (.5_C) above the desired
serving temperature, slowly turn the coarse
adjustment counterclockwise (towards
minimum) until the refrigeration system cycles
off.
4.
Allow the unit to operate through three
refrigeration cycles without a draw.
5.
After the third refrigeration cycle off, check the
product temperature and make further
adjustments, if necessary, to the coarse
adjustment.
The range for cut-in temperature is “MIN”
approximately 52°F (11.0°C) and “MAX”
approximately 36°F (2.2°C).
Setting the Mix Cabinet Temperature:
Note: Due to the sensitivity of the temperature
adjustments and the amount of product in the freezing
cylinder, it will be easiest to make an adjustment from
a warmer temperature to a colder temperature with
this control.
To make a colder adjustment, first allow the
compressor to cycle off. Then as the coarse
adjustment is slowly turned clockwise, (colder), the red
SET POINT LED will light to indicate the coarse
adjustment has been lowered .25_F (.13_C).
Continuing to turn the coarse adjustment clockwise
(colder) will activate the refrigeration system. This
indicates that the temperature setting has been
lowered .5_F (.25_C).
Models 8752/8752P/8756/8756P/8757
19
1.
Place a thermometer in the cabinet close to the
thermistor probe.
2.
Turn the mix adjustment screw clockwise all the
way to the “MAX” setting.
3.
When the air temperature in the cabinet
reaches 30_F to 31_F (-1.1_C), turn the mix
adjustment screw counterclockwise until the
mix refrigeration cycles off.
4.
Allow the mix temperature to stabilize and
adjust the setting if necessary.
Controls and Systems
Power Board
The L1 terminal supplies power to the fan relay and to
the mix compressor relay. (See illustration on
page 24.)
The logic board commands the power board to send
L1 power through various relay points to operate
corresponding components. The “OL” terminal on the
power board sends power to the following relays:
S Portion Relay
S Spinner Relay
S Compressor Relay
S Beater Motor Relay
S Pump Relay
Controls and Systems
20
Models 8752/8752P/8756/8756P/8757
Service Tips for Generation II Boards
Initial Service Tips
1.
Check all connections.
2.
Check the cable to verify that it is secure.
3.
Verify that all pins are securely fastened in their
sockets.
4.
Verify that all cables correctly face away from
the boards. If the cable is attached incorrectly,
damage to the logic board will occur. Air/mix
pump and beater motor operation will be
disabled.
5.
Verify probe resistance.
6.
Use the self-test program.
Figure 2
Each light corresponds with a particular relay. The light
on the panel will not extinguish until the test is
completed for that particular relay.
Logic Panel Light
MIX LOW
MIX OUT
MIX
STANDBY
WASH
AUTO
PUMP
Self-Test Program
In each of the tests the relay on the power board will
close and the component will operate for three
seconds. There is a ten second delay between each
check.
The Generation II controls are programmed for a
self-test. The control can be used to help identify
problems in the power board, the logic board, and the
thermistor probes. The self-test program is not
intended to, and will not take the place of a reasonable,
and prudent service technician.
When the self-test is initiated, all eight lights will remain
on for three seconds. At this time, the processor will
begin to check the power board relays as follows:
The self-test program is divided into two sections. The
first section is an automatic function of the micro
processor and the second section is performed by the
technician.
The self-test program is initiated by holding down the
MIX, WASH, AND PUMP keys on the logic panel while
simultaneously turning on the power switch. Hold
down the keys until all eight lights illuminate. If all eight
lights do not illuminate, the control is defective. If the
self-test cannot be initiated, the control is defective.
Models 8752/8752P/8756/8756P/8757
Corresponding Relay
Mix Relay
Fan Relay
Pump Relay
Beater Motor Relay
Compressor Relay
Spinner Relay
Portion Relay
21
1.
The SET POINT light turns off.
2.
Ten seconds after the SET POINT light turns
off, the mix relay closes for three seconds.
3.
The mix relay opens and the MIX LOW light
turns off.
4.
Ten seconds later, the fan relay closes.
5.
Three seconds later, the fan relay opens and
the MIX OUT light turns off.
6.
Ten seconds later, the pump relay closes.
7.
Three seconds later, the pump relay opens and
the mix light turns off.
Controls and Systems
8.
Ten seconds later, the beater motor relay
closes.
9.
Three seconds later, the beater motor relay
opens and the STANDBY light turns off.
10.
Ten seconds later, the compressor relay closes.
11.
Three seconds later, the compressor relay
opens and the wash light turns off.
12.
Ten seconds later, the spinner relay closes.
13.
Three seconds later, the spinner relay opens
and the AUTO light turns off.
14.
Ten seconds later, the portion relay closes.
15.
Three seconds later, the portion relay opens
and the PUMP light turns off.
16.
All lights are off and a tone sounds for three
seconds. This designates the end of the first
section.
1.
The SET POINT light is lit, indicating that the
control is reading the shake temperature
potentiometer.
2.
Rotate the adjustment screw back and forth
from “MIN” to “MAX”. The bar graph should
travel accordingly. This indicates that the
potentiometer is functional.
If the bar lights do not react, the logic panel is
defective.
Important: If the freezer’s controls have
been set previously, return the adjustment to its
original position. For example, if the WASH light
was lit before an adjustment screw was rotated,
before going to the next step, rotate the
adjustment screw until the WASH light is lit again.
If all or most of the power board relays fail to close, the
logic panel is defective. If only one relay fails to close,
the power board is defective. This test can be used to
determine if a problem exists with the logic panel, the
power board, or elsewhere in the freezer. In other
words, if during the test the beater relay closes on the
power board, but the beater motor contactor does not
operate, the problem occurs after the command
reaches the power board.
3.
Press the MIX key once.
4.
The MIX LOW light is lit, indicating that the
control is reading the MIX potentiometer.
5.
Rotate the adjustment screw as in Step 2.
6.
Press the MIX key once.
7.
The MIX OUT light is on, indicating the control
is reading the STANDBY potentiometer.
8.
Rotate the adjustment screw as in Step 2.
9.
Press the MIX key once.
Self-Test -- Part II
When the first section of the self-test is complete, the
control will advance to the starting point of the second
section. The technician will have to complete this
portion of the test. The first part of this section verifies
the function of the control potentiometers (adjustment
screw).
During this test, the MIX, STANDBY, WASH, AUTO,
and PUMP lights function in direct relationship with the
“MIN” and “MAX” adjustments of the potentiometer. In
other words, when the adjustment screw is turned all
the way to “MIN”, the MIX light will be lit. When the
adjustment is turned all the way to “MAX”, the PUMP
light will be lit. If the screw adjustment is made between
the “MAX” and the “MIN” adjustment, one of the other
lights will illuminate depending on the adjustment.
These lights create a bar graph which is directly related
to the product temperature. “MIX” is warm and
“PUMP” is cold.
Controls and Systems
22
10.
The SET POINT, MIX LOW, and MIX OUT
lights are lit. The control is now reading the
temperature fine adjustment. Rotate the
adjustment screw as in Step 2.
11.
Press the MIX key once.
12.
The MIX LOW light is lit, indicating that the
control is reading the “MIX 1” terminal.
Models 8752/8752P/8756/8756P/8757
13.
The capability of this terminal to read the
thermistor probe can be checked by the
following method:
14.
Press the MIX key once.
15.
The MIX OUT light is lit, indicating that the
control is now reading the BARREL (freezing
cylinder) probe terminal.
a.
Remove the thermistor probe wire from the
“MIX 1” terminal.
b.
Connect the “MIX 1” terminal directly to
ground (simulating a warm probe). The
MIX light will illuminate.
16.
Remove the terminal connection from
ground (simulating a cold probe). The
PUMP light will illuminate.
Check the freezing cylinder probe (as in
Step 13) by removing the wire from the panel.
17.
Press the MIX key again, and the self-test
program is terminated.
c.
If the lights do not react, the panel is defective.
Models 8752/8752P/8756/8756P/8757
23
Controls and Systems
Control Overview
Controls and Systems
24
Models 8752/8752P/8756/8756P/8757
Air/Mix Pump
Function
To pump the correct combination of air and mix into the
freezer. This process allows for reliable overrun
adjustment control.
room for additional liquid mix. Blending an excessive
amount of liquid mix with the product that is already
frozen in the cylinder will not produce a desirable
product. Therefore, setting the draw speed faster than
the recommended setting will result in sloppy product.
Overrun
Recommended Delivery Rate
Standard overrun is 50%, however, to achieve lower or
higher overrun percentages, standard pump
components must be changed.
5 to 7--1/2 ounces of product should drawn in 10
seconds.
Standard Pump Speed
Operation
1.
The pump forces mix into the freezing cylinder.
2.
As the draw handle is pulled, mix is driven from
the freezing cylinder.
3.
The pump forces additional mix into the
freezing cylinder to replace the mix which was
drawn when the draw handle was pulled.
52 RPM (60 cycle units)
Spring and Poppet
The air/mix pump includes a spring and poppet. In the
event that the pressure in the freezing cylinder raises
above 30 psi, the spring and poppet provides pressure
relief.
There must be a balance between the amount of mix
pumped into the freezing cylinder and the amount of
mix taken out of the cylinder.
Pump Disable Function
The adjustment screw on the draw handle dictates the
speed at which the mix is released from the freezing
cylinder. If the draw rate is set too fast, a larger amount
of space will be created in the cylinder, allowing more
Models 8752/8752P/8756/8756P/8757
When the unit is in the STANDBY mode and the AUTO
key is pressed, the air/mix pump will be disabled until
the unit has cycled off on viscosity.
25
Controls and Systems
Horizon® Mix Pump
Function
cylinder. If the draw rate is set too fast, a larger amount
of space will be created in the cylinder, allowing more
room for additional liquid mix. Blending an excessive
amount of liquid mix with the product that is already
frozen in the cylinder will not produce a desirable
product. Therefore, setting the draw speed faster than
the recommended setting will result in sloppy product.
To provide an easy to clean freezer with reliable
overrun adjustment control and the ability to dispense
higher butterfat or fruit products with pulp.
Overrun
It is strongly recommended that the customer does
not adjust the flow meter to alter overrun. Overrun is
directly dependent on the type of mix used and its
capability to incorporate air.
Recommended Delivery Rate
Operation
Standard Pump Speed
1.
The pump forces mix into the freezing cylinder.
162 RPM
2.
As the draw handle is pulled, mix is driven from
the freezing cylinder.
3.
The pump forces additional mix into the
freezing cylinder to replace the mix which was
drawn when the draw handle was pulled.
1/2 to 3/4 ounce of product should be drawn per
second.
Check Valve Assembly
A spring and poppet are included in the check valve
assembly.
There must be a balance between the amount of mix
pumped into the freezing cylinder and the amount of
mix taken out of the cylinder.
Pump Disable Function
When the unit is in the STANDBY mode and the AUTO
key is pressed, the air/mix pump will be disabled until
the unit has cycled off on viscosity.
The adjustment screw on the draw handle dictates the
speed at which the mix is released from the freezing
TO AIR
COMPRESSOR
AIR
SOLENOID
(8756P ONLY)
AIR
AIR
FROM AIR
COMPRESSOR
MIX
FLOWMETER
MIX
060307
Controls and Systems
26
Models 8752/8752P/8756/8756P/8757
Models 8752/8752P/8756/8756P/8757
FLOWMETER
AIR
(8756P ONLY)
SOLENOID
27
FROM AIR
COMPRESSOR
AIR
TO
ROTOMETER
PRESSURE
SWITCH
250 psi
EVAPORATOR
EVAPORATOR
FAN
FAN
MOTOR
PUMP
MIX TANK
CONDENSER
BLOWER
CAP.
TUBE
COMPRESSOR
LINE
40-60 psi
MIX
EPR
67-69 psi
COMPRESSOR
HEAT
EXCHANGER
20-22 psi
CONDENSER
DRYER
FREEZING CYLINDER
AEV
Refrigeration/Air System for Horizon® Schematic
060307
Controls and Systems
Notes:
Controls and Systems
28
Models 8752/8752P/8756/8756P/8757
Section 3: Troubleshooting
S
General Troubleshooting
S
Standard Air/Mix Pump Troubleshooting
S
Horizon® Pump Troubleshooting
S
Electrical Troubleshooting
S
Bacteria Troubleshooting
Models 8752/8752P/8756/8756P/8757
29
Troubleshooting
General Troubleshooting Guide
PROBLEM
PROBABLE CAUSE
REMEDY
1. No product is being dispensed.
a. Freeze--up in the mix inlet tube
(mix cabinet temperature is too
cold.)
a. Adjust the mix cabinet
temperature.
b. Beater motor is out on reset.
b. Reset the freezer.
c. Beater is rotating counter-c. The beater should be rotating
clockwise when viewed from the
clockwise when viewed from the
operator end.
operator end.
d. Circuit breaker is off or the fuse
is blown.
d. Turn on breaker or replace fuse.
e. Inadequate mix level in mix
cabinet.
e. Fill the mix reservoir with mix.
f. The door port is plugged.
f. Inspect the unit for worn
scraper blades, a bent beater
assembly or worn rear shell
bearing.
a. The viscosity control is set too
cold.
a. Correctly adjust viscosity using
the adjustment screw located
on the face of the logic panel.
b. Incorrect mix is being used.
b. Use the proper mix.
c. Evaporator is starved.
c. Check air/mix pump or mix
refrigeration system for a frozen
mix inlet tube.
a. Refrigerant shortage.
a. Repair leak and recharge.
b. Not enough air space.
b. Allow for adequate air flow
across the condenser.
c. Worn scraper blades.
c. Replace blades regularly.
d. Dirty condenser (A/C units).
d. Clean the condenser monthly.
e. Out of date mix.
e. Use only fresh mix.
f. Loss of water (W/C units).
f. Locate cause of water loss, and
repair.
a. Temperature out of adjustment.
a. Adjust the mix cabinet
temperature.
5. The mix cabinet temperature is a. Temperature out of adjustment.
too warm.
a. Adjust the mix cabinet
temperature.
2. Product is too stiff.
3. Product is too soft.
4. Mix in mix cabinet is too cold.
b. Missing or defective mix cabinet b. Replace or install a gasket
gasket.
around the mix cabinet door.
(The non--magnetic side of the
gasket should be placed on the
hinge side of the door).
Troubleshooting
c. Faulty evaporator fan.
c. Replace the fan.
d. Refrigerant shortage.
d. Repair leak and recharge.
30
Models 8752/8752P/8756/8756P/8757
PROBLEM
PROBABLE CAUSE
REMEDY
6. The drive shaft is stuck in the
drive coupling.
a. Rounded corners of drive shaft,
coupling, or both.
a. Correct the cause and replace
the necessary components. Do
not lubricate the hex end of the
drive shaft.
b. Misaligned gear reducer.
b. Align the gear reducer using an
alignment tool.
7. The freezing cylinder walls are
scored.
8. Excessive mix leakage into the
rear drip pan.
a. The scraper blades are not
a. Install the blades over the pins
installed over the beater pins, or
on the beater, or repair the
the pins on the beater are
beater assembly.
broken.
b. The beater assembly is bent.
b. Repair or replace the beater,
and correct the cause of
insufficient mix in the freezing
cylinder.
c. The front bearing is worn or
missing.
c. Install or replace the front
bearing.
d. Misaligned gear reducer.
d. Align the gear reducer using an
alignment tool.
a. Worn or missing drive shaft
seal.
a. Replace the seals regularly.
b. Inadequate lubrication of the
drive shaft seal.
b. Lubricate properly.
c. The rear shell bearing is worn.
c. Replace the rear shell bearing.
d. The drive shaft works forward.
d. The gear unit may be out of
alignment. Re-align the gear
unit.
e. The seal is installed inside-out
on the drive shaft.
e. Install correctly.
f. The wrong type of lubricant is
f. Use the proper lubricant
being used (example: petroleum
(example: Taylor Lube).
base lubricant).
9. Excessive mix leakage from
the door spout.
a. The draw valve o-rings are
either missing or worn.
a. Replace the o-rings regularly.
b. There is inadequate lubrication
on the draw valve o-rings.
b. Lubricate properly.
c. The wrong type of lubricant is
c. Use the proper lubricant
being used (example: petroleum
(example: Taylor Lube).
base lubricant).
Models 8752/8752P/8756/8756P/8757
31
Troubleshooting
PROBLEM
10.No freezer operation after
pressing the AUTO key.
11. High head pressure.
12.Low head pressure.
PROBABLE CAUSE
REMEDY
a. The unit is unplugged.
a. Plug unit into a wall receptacle.
b. The circuit breaker is off, or
there is a blown fuse.
b. Turn the circuit breaker on, or
replace the fuse.
c. The beater motor is out on
reset.
c. Reset the freezer.
d. “MIX OUT” light is lit.
d. Replenish the mix supply.
Check mix probe operation.
e. The high pressure switch has
been activated. (High head
pressure.)
e. See problem #11 below.
a. System is overcharged.
a. Charge per the data label.
b. Air is in the system.
b. Discharge, evacuate, and
recharge the system.
c. Insufficient air space
surrounding the unit.
c. Allow for adequate air flow
across the condenser.
d. Dirty condenser (A/C units).
d. Clean the condenser monthly.
e. Water supply is off or is
restricted (W/C units).
e. Turn on the water supply or
repair the restriction.
f. Faulty blower or relay.
f. Repair or replace the blower or
relay.
g. Faulty power board.
g. Check the left side power board
FAN relay.
a. Refrigerant shortage.
a. Repair leak and recharge.
b. Damaged discharge valve in the b. Replace the compressor.
compressor.
c. Water valve is out of adjustment c. Adjust or replace the valve.
or is stuck in the open position.
13.Compressor will not operate.
Troubleshooting
a. Faulty compressor contactor.
a. Replace the contactor.
b. Faulty power board.
b. Replace the power board.
c. Compressor has burnt out.
c. Replace the compressor.
32
Models 8752/8752P/8756/8756P/8757
Air/Mix Pump Troubleshooting Guide
PROBLEM
1. Air/mix pump will not operate
when the PUMP key is
pressed.
PROBABLE CAUSE
REMEDY
a. Circuit breaker is out.
a. Check the breaker.
b. Power cord is unplugged.
b. Plug in the power cord.
c. The freezer is out on reset.
c. Reset the freezer.
d. The pump motor is out on reset. d. Press the PUMP key to cancel
pump operation. Press the reset
button on the side of the pump
motor reducer. Press the PUMP
key to continue pump operation.
2. The piston travels up and
down, but product is not being
pumped.
a. The check bands are worn, torn a. Inspect and replace check
or not installed correctly.
bands as needed.
b. O--rings are worn, torn or not
installed correctly.
b. Inspect and replace o--rings as
needed.
c. Piston and liquid valve body
must be assembled correctly
and fit snugly in the pump
cylinder.
c. Check the pump cylinder.
d. Missing or defective spring and
poppet.
d. Replace the spring and poppet.
3. Pitting is occurring inside the
pump cylinder.
a. Sanitizer was left inside the
pump cylinder.
a. After sanitizing the pump
cylinder, allow it to air dry.
Follow disassembly procedures
carefully.
4. The ball crank of the motor
reducer is broken.
a. Incorrect rotation of the pump
motor.
a. Re--wire the pump motor.
5. Too much pressure in the
freezing cylinder.
a. Plugged relief hole in the liquid
valve body below the poppet.
a. Clean the internal passage.
6. Not enough pressure in the
freezing cylinder.
a. Weak or bent spring in the liquid a. Replace spring.
valve body.
b. Malfunctioning draw switch.
b. Replace the draw switch.
c. Missing poppet.
c. Install poppet.
d. Frozen mix inlet tube.
d. Install the mix cabinet door
gasket properly, or replace the
door gasket or the evaporator
fan.
e. Malfunctioning pump switch.
e. Replace the switch.
Models 8752/8752P/8756/8756P/8757
33
Troubleshooting
Horizon® Pump Troubleshooting Guide
PROBLEM
1. The Horizon® pump does not
operate.
2. The Horizon® pump does not
pump.
Troubleshooting
PROBABLE CAUSE
REMEDY
a. The pump motor is not
activated.
a. Place the power switch in the
OFF position. Push the reset
button on the pump drive motor.
Return the power switch to the
ON position. (On the Models
8756/8756P/8757, press the
AUTO keypad for the opposite
freezing cylinder also.)
b. Defective Horizon® pump
pressure switch.
b. Replace the pressure switch.
c. The pressure switch diaphragm
was installed incorrectly or was
missing.
c. The diaphragm must be
correctly installed.
a. The roller is loose.
a. Reposition and tighten the set
screw.
34
Models 8752/8752P/8756/8756P/8757
Electrical Troubleshooting Guide
Modes of Operation
COMPONENT
MODES OF OPERATION
AUTO
WASH
PUMP
STANDBY
Compressor
X
Beater Motor
X
Fan
X
X
Mix Cabinet Compressor
X
X
Pump Motor
X
MIX/REF
X
X
X
X
X
Following are the paths of power necessary for
component operation.
Paths of Power
Fan Relay Coil (Air Cooled Units Only)
Compressor Contactor Coil
L1 -- fuse -- power switch -- power board relay -- fan
relay coil.
L1 -- fuse -- power switch -- reset switch -- high pressure
switch -- power board relay -- compressor contactor
coil.
Mix Cabinet Compressor
Beater Motor Contactor Coil
Pump Motor
L1 -- fuse -- power switch -- reset switch -- high pressure
switch -- power board relay -- beater motor contactor
coil.
L1 -- fuse -- power switch -- reset switch -- high pressure
switch -- power board relay -- pump pressure switch -pump motor.
Models 8752/8752P/8756/8756P/8757
L1 -- fuse -- power switch -- power board relay -- mix
cabinet compressor.
35
Troubleshooting
Bacteria Troubleshooting
Periodic product sampling is taken by a sanitarian.
Bacteria counts should not exceed the following
figures:
Educate the operator about how to prevent high
bacteria counts.
Note: High bacteria counts in soft serve yogurt is
normal and necessary. Coliform, however, cannot be
accepted in any product. The following information will
help solve high coliform count problems.
Standard Plate Count (SPC)............50,000
Coliform...................................................10
If the counts exceed the numbers listed, steps should
be taken to locate the cause. Failure to solve the high
counts will result in an unsafe product for consumption.
If sample results indicate a problem, one of these
areas may be a source of contamination.
CAUSE OF CONTAMINATION
1. Human contamination.
PREVENTION
a. Wash hands and arms past elbows.
b. Wear rubber gloves if cuts or skin conditions
exist.
c. Wash hands periodically throughout the day.
2
Residue product deposits on mix contact
surfaces (milkstone build-up).
a. Provide the proper brushes.
b. Brush clean all parts and components
thoroughly. Ignoring this will allow formation of
milkstone, a porous substance which will house
bacteria and can lead to contamination of fresh
mix.
3. Worn, damaged, or cracked parts.
a. Provide a food grade lubricant (Example: Taylor
Lube).
b. Inspect o-rings for holes or tears. O-rings, seals
and other wear items must be supplied by the
freezer company to meet food industry
standards.
c. During the operating hours, periodically inspect
the rear drip pan for excessive leakage.
4. Improper cleaning and sanitation procedures.
a. For cleaning procedures, scrub the sink and
strainers thoroughly before each use. The level
of solution in each basin must allow the largest
component to be submerged. Sanitize and
prime the freezer prior to freezing the product.
After sanitizing a freezer, use fresh mix to flush
remaining sanitizer from the freezing cylinder.
b. Provide the proper brushes, lubricants, and
single service towels.
c. Store sanitizer in a cool, dry place. Use
chemicals according to their labels.
Troubleshooting
36
Models 8752/8752P/8756/8756P/8757
CAUSE OF CONTAMINATION
4. Improper cleaning and sanitation procedures
(Continued).
PREVENTION
d. Use a few good employees to follow the
cleaning procedure correctly and consistently.
Allow the employee uninterrupted time to
complete the cleaning procedure.
e. Hold sanitizing solution in the hopper and the
freezing cylinder for five minutes.
f. Wash and sanitize the tube of lubricant; after
each use, always recap the tube.
g. Parts, components, and brushes should be
air-dried overnight. Never store the equipment in
the storage cooler.
h. Do not neglect daily cleaning practices: wipe the
external areas of the freezer periodically
throughout the day, remove the design caps and
sanitize the area, check the drip trays and
splash shield.
5. Mix stored improperly.
a. Rotate stock to use older date code mix first.
Shelf life of mix is normally 10 days.
b. Mix must never be stacked outside or under
direct sunlight while waiting to be placed in the
cooler.
c. Place the mix directly in the cooler. Always
leave one inch between the mix and other
products to allow air to circulate around the
product.
d. Mix must not remain at room temperature for
long periods of time.
e. Hopper storage must maintain a temperature of
40_F. (4.4_C.). Storage temperatures above
45_F. will allow cell division in as little as one
hour.
f. Once the mix is placed in the hopper, covers
must be properly installed to maintain adequate
refrigeration and to prevent airborne
contaminants from entering the mix.
Models 8752/8752P/8756/8756P/8757
37
Troubleshooting
Notes:
Troubleshooting
38
Models 8752/8752P/8756/8756P/8757
Section 4: Parts
S
Warranty Explanation
S
Exploded Views
S
Parts List
S
Wiring Diagrams
Models 8752/8752P/8756/8756P/8757
39
Parts
Warranty Explanation
Class 103 Parts:
The warranty for new equipment parts is one year from the original date of unit
installation, with a replacement parts warranty of three months.
Class 212 Parts:
The warranty for new equipment parts is two years from the original date of unit
installation, with a replacement parts warranty of twelve months.
Class 512 Parts:
The warranty for new equipment parts is five years from the original date of unit
installation, with a replacement parts warranty of twelve months.
Class 000 Parts:
Wear Items - no warranty.
CAUTION: Warranty is valid only if required service work is provided by an Authorized Taylor Service
Technician.
NOTE: Taylor reserves the right to deny warranty claims on equipment or parts if a non--approved
refrigerant was installed in the machine, system modifications were performed beyond factory
recommendations, or it is determined that the failure was caused by neglect or abuse.
Parts
40
Models 8752/8752P/8756/8756P/8757
Notes:
Models 8752/8752P/8756/8756P/8757
41
Parts
8752/8752P Exploded View
Parts
42
Models 8752/8752P/8756/8756P/8757
8752/8752P Exploded View Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
SHELL A.-INSULATED
X24369
28
BOX A.-CAP&RELAY
X52670-
1a
BEARING-REAR SHELL
031324
29
DRYER-TWO CAP.TUBES
049346
1b
WASHER-BEARING LOCK
012864
30
COVER-SPLICE BOX
049812
1c
NUT-BRASS BEARING
028991
31
GUIDE A.-DRIP PAN
X28603
1d
GUIDE-DRIP SEAL
028992
COUPLING-DRIVE 3/4 HEX X 1-7
012721
CABINET A.-INSULATED HORIZON (SEE PG. NO TAG)
X52587-
2
3
GEAR A.*REDUCER 4.21:1
021286
CABINET A.-INSULATED STANDARD (SEE PG. 46)
X50456
4
PULLEY-2AK74-5/8
027822
33
CASTER-SWV-3/4-10 ST. 3IN WH
021279
5
BELT-AX35
022848
34
GASKET-MIX DOOR
020134
6
STUD-NOSE CONE
022822
35
DOOR A.-INS.
X22178
7
VALVE-EXP-AUTO-1/4S X1/4
FPT
046365
36
BOLT-CARRIAGE 1/4-20 X 3/4ST
012347
37
PANEL A.-FRONT
X22997
38
CONTROL A. (SEE PG. 54)
X33484-
39
CAP-RUBBER MOUNT
011844
40
SPRING-COMP.970X.115X2.00
025707
8
DRYER-FILTER-HP62-3/8 X 1/4S
048901
9
SWITCH-PRESSURE 405 PSI
052663
10
VALVE-ACCESS-1/4 FL X 1/4
044404
32
11
VALVE-ACCESS-1/4 MFLX1/4
S-9
047016
41
GROMMET-7/16 X 5/16 SHOCK
016212
12
GROMMET-COMPRESSOR MT
039919
42
HINGE A.-MOTOR
X28094
13
SLEEVE-MOUNTING-COMP-AE
039920
43
BUSHING-MOUNTING RUBBER
012258
14
COMPRESSOR CS18K6E-PFV
052397-
44
CLAMP-MOUNTING
012257
15
CONDENSER-AC-9X8 -2 ROW
029797
ENCLOSURE-FAN
030955
PULLEY-2AK25 X .6255-.6265 HORIZON
021076
16
17
FAN-5 BLADE 7 ” PUSH 30DEG
016289
PULLEY-2AK22X.625-.6265STANDARD
016403
18
MOTOR-FAN 9 WATT 1550RPM
012768-
46
MOTOR-1.5 HP
021522-
19
BRACKET-FAN
048524
20
SHIELD-FAN CORD
050337
47
MOTOR-FAN 80 WATT 1550
RPM
051744-27
21
COMPRESSOR AEA0415ZXD-AE
048627-
48
CONDENSER-AC-18LX14H-3R
048629
22
TEE-1/4 BARB PLAS.
016598
49
ENCLOSURE-FAN
049805
23
VALVE-EPR 1/4
022665
50
FAN-5 BLADE 12”PUSH 32DEG
047279
BRACKET-FAN MOTOR
049807
COMPRESSOR·A.-AIR HORIZON
UNIT ONLY (SEE PG. 53)
X52378-
45
24
VALVE A.-ACCESS
X49653
51
25
VALVE-ACCESS 1/4FL X 3/8
044455
*
26
KIT-MOUNTING-COMPRESSOR
052197
27
COVER-CAP. RELAY BOX
030315
Models 8752/8752P/8756/8756P/8757
*NOT SHOWN
43
Parts
8752/8752P Panels
Parts
44
Models 8752/8752P/8756/8756P/8757
8752/8752P Panel Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
PANEL-UPPER SIDE L.
028599
11
TRIM-FRONT R.
024825
2a
NUT-EXPLANSION-PLASTIC
025432
12
TRIM-BOTTOM MIX DOOR
024974
2b
WASHER-PLASTIC PIVOT
013808
13
TRIM-MIX DOOR
024976
2c
SCREW-10-24X1/2 TAPTITE
002077
14
TRIM A.-SHELF
X20426
3
PANEL A.-LOWER SIDE
X23956
15
TRIM-FRONT L.
024824-SP
4
HOOD
050464
16
TRAY-DRIP 22-7/8L X 5-1/8W
020157
5
PANEL-UPPER REAR
022074
17
SHIELD-SPLASH 23 L
022765
6
PANEL-UPPER SIDE R.
028600
18
PANEL A.-FRONT
X22997
7
PAN A.-DRIP
X23008
19
DECAL-DEC
033227
8
PANEL-LOWER REAR
025128
20
PLATE-DEC 8752 *MC*
033347
9
TRIM-CORNER
022071
SCREW-1/4-20 X 3/8 RHM SS
011694
10
Models 8752/8752P/8756/8756P/8757
45
Parts
8752 Mix Cabinet A. X50456-17
18h
18a
18b
18c
18d
18e
18f
18g
3
2
4
1
R
E
S
E
T
5
6
13
12
11
14
15a
15b 15
16
8
7
19
10
9
060307
Parts
46
Models 8752/8752P/8756/8756P/8757
8752 Mix Cabinet A. Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED MIX
X21989
15b
CLIP-BALL CONNECTOR
035813
2
SUPPORT A.-PUMP
X32700
16
TUBE-VINYL 1/4ID X 1/16WALL
020941-
3
MOTOR-REDUCER 54 RPM-SS
030913-
17
WIRE A.- PRESSURE
X32663
4
SUPPORT A.-EVAPORATOR
X22712
*17a
BOOT-SWITCH-PRESSURE
032624
5
SCREW-6-32X1/2 BINDER HD
022667
18
SWITCH A.-PRESSURE
X32660
6
SCREW-10-32X1 RHM ZP
004455
18a
CAP-PRESSURE SWITCH
032635
7
EVAPORATOR-12L X 4H X 1-7/8
X30939
18b
DIAPHRAGM-PRESSURE SWT
020249
8
BRACKET-THERM. PROBE
033745
18c
NUT-PANEL PRESS SWT
032637
9
GUARD-FAN
028534-1
18d
BODY-PRESSURE SWITCH
032633
10
SCREW-6 X 1/2 TYPE A - SS
022427
18e
PISTON-PRESSURE SWITCH
032634
11
SHROUD A.-EVAP-HP62
X49124
18f
O-RING-1/2ID X 5/8 OD
017998
12
MOTOR-FAN
062253-
18g
SPRING-COMP.480X.047X1.00
032651
13
ADAPTOR-PUMP-CABINET
024259
18h
SWITCH A.- ELECTRIC
X32789
14
SCREW-5/16-18 X 1 TORX HD
022375
19
PROBE A.-THERMISTOR SHORT
X36267
15
SOCKET A.-PROBE
X36615
*
BUSHING-SNAP 11/16IDX7/8OD
010548
15a
SCREW-5-40x1/4 SOCKET CAP
037843
*
BUSHING-SNAP 3/8IDX1/2OD
018761
*NOT SHOWN
Models 8752/8752P/8756/8756P/8757
47
060307
Parts
8752P Mix Cabinet A. X52587--
3
2
1
4
5
6
16
13
12
11
14
15a 15b
15
8
7
17
10
9
060307
Parts
48
Models 8752/8752P/8756/8756P/8757
8752P Mix Cabinet A. X52587-- Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED
X52622
12
MOTOR-FAN
062253-27
2
SUPPORT A.-PUMP
X32700
13
SCREW-5/16-18 X 1 TORX HD
022375
3
MOTOR-REDUCER 162RPM SS
051874-27
14
ADAPTOR-PUMP-CABINET
051947
4
SUPPORT A.-EVAPORATOR
X22712
15
SOCKET A.-PROBE
X36615
5
SCREW-6 X 1/2 TYPE A - SS
022427
15a
SCREW-5-40 X 1/4 SOCKET CAP
037843
6
SCREW-10-32X1 RHM ZP
004455
15b
CLIP-BALL CONNECTOR
035813
7
EVAPORATOR-12L X 4H X 1-7/8
X30939
16
TUBE-VINYL 1/4ID X 1/16WALL
020941-30
8
BRACKET-THERM. PROBE
033745
17
PROBE A.-THERMISTOR SHORT
X36267
9
GUARD-FAN
028534-1
*
BUSHING-SNAP 3/8IDX1/2OD
018761
10
SCREW-10-32 X 3/8 TAPTITE
039381
*
BUSHING-SNAP 11/16IDX7/8OD
010548
11
SHROUD A.-EVAP
X49124
Models 8752/8752P/8756/8756P/8757
*NOT SHOWN
49
060307
Parts
8752P Mix Cabinet A. X62338--
3
2
4
1
5
6
13
12
11a
17
11b
11
7
14
9
8
10
16
15
060307
Parts
50
Models 8752/8752P/8756/8756P/8757
8752P Mix Cabinet A. X62338-- Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED
X52622
11
SOCKET A.-PROBE
X36615
2
SUPPORT A.-PUMP
X32700
11a
SCREW-5-40 X 1/4 SOCKET CAP
037843
3
MOTOR-REDUCER 162RPM SS
051874-27
11b
CLIP-BALL CONNECTOR
035813
4
SUPPORT A.-EVAPORATOR
X22712
12
SCREW-5/16-18 X 1 TORX HD
022375
5
SCREW-6 X 1/2 TYPE A- SS
022427
13
ADAPTOR-PUMP-CABINET
051947
6
SCREW-10-32X1 RHM ZP
004455
14
MOTOR-FAN
062253-27
7
TUBE-VINYL 1/4ID X 1/16WALL
020941-
15
GUARD-FAN
028534-1
8
EVAPORATOR-12L X 4H X 1-7/8
X30939
16
SCREW-10-32 X 3/8 TAPTITE
039381
9
BRACKET-THERM. PROBE
033745
*
BUSHING-SNAP 3/8IDX1/2OD
018761
PROBE A.-THERMISTOR SHORT
X36267
*
BUSHING-SNAP 11/16IDX7/8OD
010548
10
*NOT SHOWN
Models 8752/8752P/8756/8756P/8757
51
060308
Parts
8752/8752P/8756/8756P Door Hinge
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
PIN A.-UPPER HINGE
X20315
7
SCREW-10X3/4 TRUSS HD
000922
2
CAP-DOOR
032934
8
HINGE-SELF CLOSING DOOR
020143
3
BEARING A.-HINGE
X20305
9
SHIM-DOOR
036023
DOOR A.-INS.MIX (8752)
X22178
10
PLATE-LOWER HINGE
020323
DOOR A. (8756)
X24816
11
SPACER-HINGE
020741
GASKET-MIX·DOOR (8752)
020134
12
NUT-1/4-28·HEX·JAM·ZP
029866
GASKET-MIX·DOOR (8756)
024629
13
SUPPORT A.-HINGE
X32521
WASHER-#10·SHAKE·PROOF
024420
4
5
6
Parts
52
Models 8752/8752P/8756/8756P/8757
8752P Air Compressor A. X52378-1
2
22
3
4
21
6
5
7
8
9 10
20
11
12
19
13
18
14
17
16
ITEM
DESCRIPTION
PART NO.
15
ITEM
DESCRIPTION
PART NO.
1
LINE A.-AIR INJECTION
X51861
12
TEE-1/4 FP BRASS
024772
2
FERRULE-.475 ID NP BRASS
021082
13
BUSHING-1/4MP X 1/8FP
019681
3
ADAPTOR-SWV 1/4F 1/4BARB
016715
14
VALVE-RELIEF 30 PSI 1/8 MPT
039365
4
FITTING-1/4MFL X 1/4MPT
006295
15
BRACKET-AIR COMPRESSOR
024281
5
ROTOMETER
055404
16
TUBE-VINYL 1/8ID X 1/16 WALL
020938-60
6
NIPPLE-1/4PT X 1-3/8 LG
029937
17
SCREW-10 X 3/8 TYPE B-HEX
015582
7
FILTER-1/4 FPT-AUTODRAIN
077017
18
BRACKET-AIR COMP.
051864
8
NIPPLE-1/4IPT X 7/8 LONG
026496
19
SCREW-8-32X3/8 RD HD STEEL
007544
9
SCREW-10-24X3/8 TYP F PAN
014936
20
WASHER-#8 SHAKEPROOF
000964
10
WASHER-#10 SHAKEPROOF
002681
21
COMPRESSOR-AIR
032129-27
11
ELBOW-1/4MFL X 1/4MPT
001486
22
LINE A.-AIR SUPPLY-24 INCH
X34654
Models 8752/8752P/8756/8756P/8757
53
060307
Parts
8752/8752P Control A. X33484--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
RELAY-3 POLE-20A-208/240
012725-
13
SCREW-6-32X5/8 TAPTITE HEX
041363
2
SCREW-8X1/4 SL HEX HD TYP B
009894
14
SCREW-6-32X1/4 RHM BRASS
013235
3
RELAY-OVRLD-1PHASE-4.5-7.5
049651-
15
BOARD-LOGIC-GEN 2.6-SD
036641-
4
BRACKET-MOUNTING RESET
050070
16
SWITCH A.-DRAW
X33322
5
SCREW-8-32X3/8 RD HD STEEL
007544
17
SCREW-8 X 3/8 RD HD TYP B
013234
6
NUT-8-32 HEX
000969
18
SCREW-8 X 1-1/4 RD HD TYP B
039420
7
FUSE-15 AMP CARTRIDGE
027582
19
BLOCK-TERMINAL 2P-L1,L2
039422
8
FUSE A.-L1 FEED
X33488
20
024295
9
SWITCH-TOGGLE*ON-NONEOFF
21
PANEL A.-CONTROL
X33485
LABEL-LOGIC PANEL-LEFT
032939
FUSE A.-L2 RETURN
X33489
10
CABLE-RIBBON-PWR/RELAY-18
032444
11
BOARD-POWER-GEN 1 & 2
032326-
12
Parts
INSULATOR-POWER BOARD
*
*NOTSHOWN
032485
54
Models 8752/8752P/8756/8756P/8757
8752/8752P Draw Switch A. X33322
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
SCREW-4-40X1/2 RHM STEEL
030427
5
PIN-PIVOT
015478
2
SWITCH-LEVER-SPDT
028889
6
SPRING-RETURN R.
023488
3
BRACKET A.-SWITCH
X33323
7
ARM A.-DRAW
X33326
4
E-RING 3/16 .335 O.D.
049178
Models 8752/8752P/8756/8756P/8757
55
Parts
8752/8752P Cap & Relay Box A. X52670--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
RELAY-START-COMPRESSOR
051957-27
7
BOX-CAPACITOR RELAY
030183
2
SCREW-10 X 3/8 TYPE B-HEX
015582
8
GREENFIELD-3/8
020495-12
3
CONNECTOR-BX 3/8 90D
001793
9
STRAP-CAPACITOR 7-11/32
037890
4
BUSHING-ANTI-SHORT 3/8
019117
10
CAPACITOR-RUN- 35UF/440V
048132
5
GREENFIELD-3/8
020495-48
11
CAPACITOR-START-189-227UF
053106
6
PLUG-HOLE 7/8 DIA.
010077
*
COVER-CAP.RELAY BOX
030315
*
LABEL-WIRING SINGLE PHASE
052396-1
* NOT SHOWN
Parts
56
Models 8752/8752P/8756/8756P/8757
8752/8752P Beater & Door A.
Item
Description
Part No.
Item
1
Seal-Drive Shaft
032560
9b
2
Shaft-Beater
032564
9c
3
Beater A.-3.4 Qt. 1 Pin
X46231
9d
4
Clip-Scraper Blade
046236
5
Description
Screw-Adjustment
O-Ring (Adj. Screw)
Nut--Jam 5/16--24
Part No.
026592
015872
029639--BLK
10
O-Ring - 5/16 OD x .070 W
016272
Blade-Scraper-Plastic
046235
11
Pin A.-Pivot
X22820
*6a
Bearing--Front
050348
12
Nut-Stud
021508
*6b
Shoe--Front Helix--Front
050347
13
Valve A.-Draw
X18303
*6c
Shoe--Front Helix--Rear
050346
14
O-Ring - 7/8 OD x .103 W
014402
7
Gasket-Door HT 4” Double
048926
15
Cap-Design - 1.010” ID
014218
8
Door A.-1 Spout Long Baffle
X51531-10
16
Plug-Prime
028805
9
Handle A.-Draw-Adj.
X26996
17
O-Ring - 3/8 OD x .070 W
016137
9a
Draw Handle-Adj.
028804
Models 8752/8752P/8756/8756P/8757
*Order Kit X50350
57
Parts
8752/8756/8757 Coax Pump A. X36201
ITEM
58
PART NO.
Cap-Pump (Model 8752)
023324
1
Cap-Pump (Models
8756/8757)
021276-9
2
Pin-Retaining
021276-8
3
Pump Assembly
X36201
3a
Cylinder A.-Pump
022345-1
3b
Pin-Retaining
021276-8
3c
Piston
032733
3d
Ring-Check 2” OD x 1/2
020050
3e
O-Ring 2-1/8 OD x .139 W
020051
3f
Body A.-Valve
X36202
3g
O-Ring - 13/16 OD x .139 W
021278
3h
Elbow-Inlet 90 Degree
022502-4
3i
O-Ring - 1-3/8 OD x .103 W
018664
3j
Ring-Check 1-1/4 OD x 3/8
033215
3k
Spring-Tapered
022456
3l
Poppet-Rubber-Black
022473
4
Line A.-Flare
038299
Tube A.-Suction (8752)
X20450
Tube A.-Suction (8756--8757)
X37293
5
Parts
DESCRIPTION
Tube-Vinyl 5/8IDx1/8W (8752)
020945-22
5a
Tube-Vinyl 5/8IDx1/8W
(8756--8757)
020945-18
5b
Counterweight-Suction Tube
020452
6
Line A.-Pump Pressure
X27139
6a
Socket-QD 3/16 Barb
020021
6b
Tube-Vinyl 3/16 ID x 1/16 W
020940-16
6c
Ferrule-3/8 OD Brass
030553
Models 8752/8752P/8756/8756P/8757
8752P/8756P Horizon® Pump A.
To Air
Compressor
ITEM
1
1
2
3a
3b
*2
3c
3d
3e
3f
3g
4
6
7
9
5
10
12a
8
12d
12c
12b
12f
12e
13
14
11
11b
11a
DESCRIPTION
PART NO.
Fitting-Air Injection
051862
Line A.-Pressure
X22739
3
Valve A.-Check *Peristaltic*
X51938
3a
Cap-Check Valve
051946
3b
Pin-Retaining 1/4 OD x 2” Long
042306
3c
Poppet-Rubber-Black
022473
3d
Spring-Comp.
051941
3e
O-Ring 13/16 OD x .139W
021278
3f
Body A.-Check Valve
X51945-SER
3g
Plug-1/8 MP-Nickel Plated
020988
4
Housing-Rear-Pump
051886
5
Washer-.406 IDx1.0 ODx.031
053420
6
Roller-Pump
051887
7
Housing-Front-Pump
051885
8
Screw-Thumb #10-32 (4)
052016
9
Tube-Pump
053891
10
Fitting-Pump Inlet
053691
11
Tube A.-Suction *22 In.
X20450
11a
Counterweight-Suction Tube
020452
†11b
Tube-Vinyl-5/8 ID x 1/8 Wall
020945-22
12
Valve A.-Pressure Relief
X62220
12a
Fitting-Outlet-Press Valve
064007
12b
Poppet-Rubber-Black
022473
12
Body-Relief Valve-Male
059726
12c
Spring-Tapered-.044 Wire Dia
050344
12d
Cap-Check Valve *Peristaltic
064008
12e
O-Ring 3/4 OD x .103W
015835
12f
Pin-Retaining 1/4 OD x 2 L
042306
13
Line A.-Pressure Vent
X20023
14
Line A.-Flare
038299
*Dual purpose line - air fitting to check valve & feed tube
to check valve.
†Bulk R30326.
Models 8752/8752P/8756/8756P/8757
59
060307
Parts
8752/8756/8757 Accessories
10
048260
1
9
2
11
3
4
STERA
G R E E N
SHEEN
L A B E L
SANITIZER & CLEANER
(MILKSTONE REMOVER)
5
6
R
KAY-5
®
Sanitizer/Cleaner
LU BE
7
8
KEEP OUT OF REACH OF CHILDREN
CAUTION
FOR INSTITUTIONAL USE ONLY
1 OZ (28.4 g)
Item
Description
Part No.
Item
Description
Part No.
1
Brush-Mix Pump Body
023316
8
Sanitizer-Kay-5 (8752, 8757)
041082
2
Brush-Pressure Switch
027647
9
Pail-Mix 10 Qt.
013163
3
Brush-Feed Tube
021101
4
Brush-Double Ended
013072
5
Brush-Rear Bearing
013071
6
Brush-Draw Valve
013073
7
Lubricant-Taylor 4 oz.
047518
071017
Parts
60
Kit A.-Tune Up (Model 8752)
X49463-15
10
Kit A.-Tune Up
(Models 8756 & 8757)
X49463-2
11
Sanitizer--Stera Sheen--Green
(8756)
065293
Models 8752/8752P/8756/8756P/8757
Notes:
Models 8752/8752P/8756/8756P/8757
61
Parts
8756/8756P Exploded View
Parts
62
Models 8752/8752P/8756/8756P/8757
8756/8756P Exploded View Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
SHELL A.-INSULATED
X24347
22
SLEEVE-MOUNTING-COMP-AE
039920
1a
BEARING-REAR SHELL
031324
23
GROMMET-COMPRESSOR MNT
039919
1b
WASHER-BEARING LOCK
012864
24
COMPRESSOR CS18K6E-PFV
052397-
1c
NUT-BRASS BEARING
028991
25
HINGE A.-MOTOR
X25736
1d
GUIDE-DRIP SEAL
028992
26
CLAMP-MOUNTING
012257
2
COUPLING-DRIVE 3/4 HEX X 1-7
012721
27
BUSHING-MOUNTING RUBBER
012258
3
GEAR A.*REDUCER 4.21:1
021286
28
CABINET A.-INSUL.
X51937-
4
PULLEY-2AK74-5/8
027822
29
CASTER-SWV-3/4-10 ST.
021279
5
BELT-AX36
022849
30
GASKET-CAB MIX DOOR
024629
6
STUD-NOSE CONE
022822
31
DOOR A.-INS.MIX
X24816
7
GUIDE A.-DRIP PAN
X28628
32
BOLT-CARRIAGE 1/4-20 X 3/4ST
012347
8
BOX-SPLICE
024828
33
PANEL A.-FRONT
X22879
9
COVER-SPLICE
024829
34
KIT-MOUNTING-COMPRESSOR
052197
10
VALVE-EXP-AUTO-1/4S X1/4
046365
35
COMPRESSOR AEA0415ZXD
048627-
11
BOX A.-CAP&RELAY
X52683-
36
TEE-1/4 BARB PLAS.
016598
12
COVER-CAP/RELAY BOX
030315
37
VALVE A.-ACCESS
X49653
13
MOTOR-1.5 HP
021522-
38
VALVE-EPR-1/4
022665
14
DRYER-FILTER-HP62-3/8 X 1/4S
048901
39
CONTROL A.*GEN II
X32473-
PULLEY-2AK25 X .6255-.6265
HORIZON
021076
40
DRYER-TWO CAP.TUBES
049346
15
41
CONDENSER-AC-9X8 -2 ROW
029797
PULLEY-2AK22 X .625-.6265 STD
016403
42
SHROUD-CONDENSER
048519
16
VALVE-ACCESS 1/4FL X 3/8
043232
43
SHROUD-CONDENSER
048518
17
VALVE-ACCESS-1/4 MFLX1/4
047016
44
SCREEN-BLOWER
053729
18
SWITCH-PRESSURE 405 PSI
052663
45
BLOWER A.
X53725-
19
GROMMET-7/16 X 5/16 SHOCK
016212
46
SHROUD-CONDENSER
048517
20
SPRING-COMP.970X.115X2.00
025707
47
CONDENSER-AC-18LX14H
050104
21
CAP-RUBBER MOUNT
011844
Models 8752/8752P/8756/8756P/8757
63
Parts
8756/8756P Panels
Parts
64
Models 8752/8752P/8756/8756P/8757
8756/8756P Panel Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
TRIM A.-SIDE
X22424
12
TRIM-FRONT R.
024825
2a
NUT-EXPLANSION-PLASTIC
025432
13
STRIP-TOP TRIM
024827
2b
WASHER-PLASTIC PIVOT
013808
14
TRIM-BOTTOM CABINET
024826
2c
SCREW-10-24X1/2 TAPTITE
002077
15
TRIM A.-SHELF
X24813
3
PANEL-UPPER SIDE LEFT
028599
16
TRIM-FRONT L.
024824-SP
4
HOOD
048526
17
TRAY-DRIP 22-7/8L X 5-1/8W
014533
5
PANEL-UPPER REAR
022015
18
SHIELD-SPLASH 23 L
022766
6
PANEL-UPPER SIDE RIGHT
028600
19
PANEL A.-FRONT
X22879
7
PAN-DRIP 17-1/4”LONG
027504
20
DECAL-DEC
032424
8
PANEL-LOWER REAR
023598
21
PLATE A.-DEC M.C.
X32138
9
TRIM-CORNER
022013
10
PANEL A.-LOWER SIDE
X23956
11
SCREW-1/4-20 X 3/8 RHM SS
011694
Models 8752/8752P/8756/8756P/8757
65
Parts
8756 Mix Cabinet A. X49554--
3b
3a
3d
3e
3f
2
3g
3h
4
8
5 X4
9
R
E
S
E
T
1
3c
6 X4
10
15a X 3
7 X2
20
15b X 3
11
13
16
19 X 2
12
17 X 8
14
18 X 8
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED
X24799
9
CONNECTOR-BX 3/8 STR
014569
2
SUPPORT-PUMP
032703
10
TUBE-VINYL 1/4ID X 1/16WALL
020941-30
3
SWITCH A.-PRESSURE
X32660
11
SUPPORT A.-EVAPORATOR
X24811
3a
CAP
032635
12
EVAPORATOR-12L X 4H X 1-7/8
X30939
3b
DIAPHRAGM
020249
13
BRACKET-THERM. PROBE
033745
3c
NUT-PANEL
032637
14
PROBE A.-THERMISTOR SHORT
X36267
3d
PISTON-DELRIN
032634
15
SOCKET A.-PROBE
X36615
3e
SWITCH A.-ELECTRIC
X32789
15a
CLIP-BALL·CONNECTOR
035813
3f
BODY-DELRIN
032633
15b
SCREW-5-40·X·1/4·SOCKET
037843
3g
O-RING-1/2ID X 5/8 OD
017998
16
ADAPTOR-PUMP
024259
3h
SPRING-COMP.480X.047X1.00
032651
17
SCREW-5/16-18 X 1 TORX HD
022375
4
WIRE A.-PRESSURE
X32663
18
SCREW-6 X 1/2 TYPE A
022427
4a
BOOT - PRESSURE SWITCH
032624
19
GUARD-FAN
028534-1
5
SCREW-10-32X1 RHM ZP
004455
20
SHROUD A.-EVAP-HP62 CAB.
X49124
6
SCREW-6-32X1/2·BINDER·HD
022667
*
BUSHING-SNAP 11/16IDX7/8OD
010548
7
MOTOR-FAN
062253-27
*
BUSHING-SNAP 3/8IDX1/2OD
018761
8
MOTOR-REDUCER 54 RPM-SS
030913-27
060307
Parts
*NOT SHOWN
66
Models 8752/8752P/8756/8756P/8757
8756P Mix Cabinet A. X51937-- (Previous Version)
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED
X51998
*6a
CLIP-BALL CONNECTOR
035813
2
SWITCH A.-PRESSURE
X51985
*6b
SCREW-5-40X1/4 SOCKET CAP
037843
2a
CAP-PRESSURE SWITCH
032657
7
MOTOR-REDUCER 162RPM SS
051874-27
2b
DIAPHRAGM-PRESSURE SWT
020249
8
FAN-EVAPORATOR 2900RPM
028534-27
2c
NUT-PANEL
032637
9
EVAPORATOR-12L X 4H X 1-7/8
X30939
2d
BODY-PRESSURE SWITCH
032658
10
PROBE A.-THERMISTOR
X36267
2e
PISTON-PRESSURE SWITCH
032634
11
BRACKET-THERM. PROBE
033745
2f
O-RING-1/2ID X 5/8 OD
017998
12
ADAPTOR-PUMP
051947
2g
SPRING-COMP.480X.047X.875
051942
13
SCREW-5/16-18 X 1 TORX HD
022375
2h
SWITCH A.-ELECTRIC
X32789
14
SCREW-6 X 1/2 TYPE A - SS
022427
3
WIRE A.-PRESSURE
X32663
15
GUARD-FAN
028534-1
3a
BOOT-PRESSURE SWITCH
032624
16
SHROUD A.-EVAP
X53295
4
SUPPORT-PUMP
032703
*
BUSHING-SNAP 11/16IDX7/8OD
010548
5
SCREW-10-32X1 RHM ZP
004455
*
BUSHING-SNAP 3/8IDX1/2OD
018761
6
SOCKET A.-PROBE
X36615
Models 8752/8752P/8756/8756P/8757
*NOT SHOWN
67
Parts
8756P Mix Cabinet A. X62347-- (Current Version)
2
5
3
1
4
13
14
8
10
9
7
6
12
11
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED
X51998
7
PROBE A.-THERMISTOR
X36267
2
SUPPORT-PUMP
032703
8
BRACKET-THERM. PROBE
033745
3
SCREW-1-32 X 1 RHM ZP
004455
9
ADAPTOR-PUMP
051947
4
SOCKET A.-PROBE
X36615
10
SCREW-5/16-18 X 1 TORX HD
022375
*4a
CLIP-BALL CONNECTOR
035813
11
SCREW-6 X 1/2 TYPE A
022427
*4b
SCREW-5-40X1/4 SOCKET CAP
037843
12
GUARD-FAN
028534-1
5
MOTOR REDUCER 162RPM SS
051874-27
13
SHROUD A.-EVAP
X53295
6
EVAPORATOR-12L X 4H X 1-7/8
X30939
14
KIT A.-MOTOR-FAN
X62253-27
*NOT SHOWN
060307
Parts
68
Models 8752/8752P/8756/8756P/8757
8756P Air Compressor A. X51859-9
7
8
6
7c
10
5
4
11
3
2
12
13
1
20
7b
18
19
14
ITEM
DESCRIPTION
17
3
7a
16
15
PART NO.
ITEM
1
ELBOW-1/4-STREET BRASS
035573
9
2
BUSHING-1/4MP X 1/8FP BRASS
019681
3
VALVE-RELIEF 30 PSI 1/8 MPT
039365
4
ELBOW-1/4MFL X 1/4MPT
5
6
DESCRIPTION
PART NO.
COMPRESSOR-AIR
032129-27
10
BRACKET-AIR COMPRESSOR
025156
12
SCREW-8-32X3/8 RD HD STEEL
007544
001486
13
LINE A.-AIR INJECTION
X51861
CROSS-1/4 FPT * 1.44 SQ
077339
14
FLOWMETER *PERISTALTIC
055404
NIPPLE-1/4PT X 1-3/8 LG BRASS
029937
15
BRACKET-ROTOMETER
053327
7
LINE A.-AIR SUPPLY-24 INCH
X34654
16
FITTING-1/4MFL X 1/4MPT
006295
7a
FERRULE-.475 ID NP BRASS
021082
17
VALVE-SOLENOID 7/32ORF
047496-27
7b
ADAPTOR-SWV 1/4F 1/4BARB
016715
18
SCREW-10-24X3/8 TYP F PAN
014936
7c
TUBE-NYLOBRADE
020564-24
19
WASHER-#10 SHAKEPROOF
002681
8
FILTER-1/4 FPT-AUTODRAIN
077017
20
TUBE-VINYL 1/8ID X 1/16 WALL
020938-60
WASHER-#8 SHAKEPROOF-EXT
000964
11
Models 8752/8752P/8756/8756P/8757
69
060307
Parts
8756 Control A. X32473--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
SCREW-8X1/4 SL HEX HD TYP B
009894
14
RELAY-3 POLE-20A-208/240
012725-
2
SCREW-8-32X3/8 RD HD STEEL
007544
15
BLOCK-TERMINAL 2P-L1,L2
039422
3
NUT-8-32 HEX
000969
16
SCREW-8 X 1-1/4 RD HD TYP 8
039420
4
FUSE A.-L1 FEED L.H.
X32475
17
BOARD-LOGIC-GEN 2.6-SD
036641-
5
FUSE-15 AMP CARTRIDGE
027582
18
SCREW-6-32X1/4 RHM BRASS
013235
6
FUSE A.-L2 FEED L.H.
X32476
19
LABEL-LOGIC PANEL-RIGHT
032940
7
SCREW-6-32X5/8 RHM-STNL
019309
20
SWITCH A.-DRAW *TWIN TWIST
X38921
8
BOARD-POWER-GEN 1 & 2
032326-
21
SCREW-8 X 3/8 RD HD TYP B
013234
9
INSULATOR-POWER BOARD
032485
22
SCREW-6-32X5/8 TAPTITE PAN
041250
10
CABLE-RIBBON-PWR/RELAY-18”
032444
23
RELAY-SPDT-30 A-240 V
032607-
11
FUSE A.-L2 FEED R.H.
X32478
24
LABEL-LOGIC PANEL-LEFT
032939
12
STARTER-1 PHASE-4.5 TO 7 A
041950-
25
PANEL A.-CONTROL
X32343
13
FUSE A.-L1 FEED R.H.
X32477
26
SWITCH-TOGGLE-4PDT
ON-NONE-OFF
037394
Parts
70
Models 8752/8752P/8756/8756P/8757
8756P Control A. X51936--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
RELAY-3 POLE-20A-208/240
012725-
14
BLOCK-TERMINAL 5 POLE
024329
2
FUSE A.-L1 FEED L.H.
X32475
15
BLOCK-TERMINAL 2P-L1,L2
039422
3
FUSE-15 AMP CARTRIDGE
027582
16
SCREW-8 X 1-1/4 RD HD TYP B
039420
4
FUSE A.-L2 FEED L.H.
X32476
17
SCREW-6-32X1/4 RHM BRASS
013235
5
STARTER-1 PHASE-4.5 TO 7 A
041950-
18
BOARD-LOGIC-GEN 2.6-SD
036641-
6
BOARD-POWER-GEN 1 & 2
032326-
19
TERMINAL-LOW VOLTAGE GRD
034455
7
INSULATOR-POWER BOARD
032485
20
SWITCH A.-DRAW *TWIN TWIST
X38921
8
CABLE-RIBBON-PWR/RELAY-18
032444
21
SCREW-8 X 3/8 RD HD TYP B
013234
9
SCREW-6-32X5/8 RHM-STNL
019309
22
RELAY-SPDT-30 A-240 V
032607-
10
SCREW-8-32X3/8 RD HD STEEL
007544
23
037394
11
FUSE A.-L2 FEED R.H.
X32478
SWITCH-TOGGLE-4PDT
ON-NONE-OFF
12
FUSE A.-L1 FEED R.H.
X32477
24
PANEL A.-CONTROL
X32343
13
SCREW-8X1/4 SL HEX HD TYP B
009894
25
RELAY A.-240V
X53574-
Models 8752/8752P/8756/8756P/8757
71
Parts
8756/8756P/8757 Draw Switch A. X38921
ITEM
DESCRIPTION
1
BRACKET A.-SWITCH *338-39-7
X38252
5
SPRING-RETURN R.
023488
2
SWITCH A.-DRAW-TWIN TWIST
X39269
6
SPACER-SWITCH ARM
038262
2a
SWITCH-LEVER-SPDT-11A
039252
7
SPRING-RETURN L.
023487
2b
SCREW-4-40 X 1/2” TAPTITE
042604
8
ARM-SWITCH-DRAW-LEFT
038649
2c
BRACKET-DRAW SWITCH
039264
9
PIN-PIVOT-DRAW SWITCH
038484
3
SCREW-8-32X3/8 HWH SLOT
039267
10
E-RING 1/4
032190
4
ARM-SWITCH-DRAW-RIGHT
038650
Parts
PART NO.
ITEM
72
DESCRIPTION
PART NO.
Models 8752/8752P/8756/8756P/8757
8756/8756P/8757 Blower A. X53725--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
MOTOR-BLOWER·FAN
053481
4
SCREEN-BLOWER
053729
2
WHEEL-BLOWER
053726
5
CLIP-SCREEN-BLOWER
053730
3
HOUSING-BLOWER-6 POLE
053728
Models 8752/8752P/8756/8756P/8757
73
Parts
8756/8756P/8757 Cap & Relay Box A. X52683--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
RELAY-START-COMPRESSOR
051957-
8
BUSHING-ANTI-SHORT 3/8
019117
2
SCREW-10 X 3/8 TYPE B-HEX
015582
9
GREENFIELD-3/8
020495-12
3
PLUG-HOLE 7/8 DIA.
010077
10
STRAP-CAPACITOR 7-11/32
037890
4
BOX-CAPACITOR RELAY
030183
11
CAPACITOR-RUN- 35UF/440V
048132
5
SLEEVE-WIRE .330 ID
020918-52
12
CAPACITOR-START-189-227UF
053106
6
CONNECTOR-BX 3/8 STR
014569
*
COVER-CAP.RELAY BOX
030315
7
CONNECTOR-BX 3/8 90D
001793
*
LABEL-WIRING SINGLE PHASE
052396-1
*NOT SHOWN
Parts
74
Models 8752/8752P/8756/8756P/8757
8756 & 8757 Beater Door Assembly
Item
Description
Part No.
Item
Description
1
Seal-Drive Shaft
032560
9c
2
Shaft-Beater
032564
9d
3
Beater A.-3.4 Qt. 1 Pin
X46231
10
O-Ring - 5/16 OD x .070 W
016272
4
Clip-Scraper Blade
046236
11
Rod A.-Pivot
X22387
5
Blade-Scraper-Plastic
046235
12
Nut-Stud (Long)
034382
*6a
Bearing--Front
050348
13
Valve A.-Draw (3)
X18303
*6b
Shoe--Front Helix--Rear
050346
14
O-Ring - 7/8 OD x .103 W (6)
014402
*6c
Shoe--Front Helix--Front
050347
15
Cap-Design - 1.010” ID
014218
7
Gasket-Door 4” Double
048926
16
Nut-Stud (Short)
034383
8
Door A.-3 Spout Long Baffle
X51532-12
17
Rod A.-Pivot
X22388
9
Handle A.-Draw-Adj.
X33687
18
Plug-Prime (2)
028805
9a
Draw Handle-Adj.
028804
19
O--Ring - 3/8 OD x .070 W (4)
016137
9b
Screw-Adjustment
033662
Models 8752/8752P/8756/8756P/8757
O-Ring (Adj. Screw)
Part No.
Nut--Jam 5/16--24
015872
029639--BLK
*Order Kit X50350
75
Parts
8757 Exploded View
Parts
76
Models 8752/8752P/8756/8756P/8757
8757 Exploded View Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
SHELL A.-INSULATED
X24347
23
BUSHING-MOUNTING RUBBER 012258
1a
BEARING-REAR SHELL
031324
24
CAP-RUBBER MOUNT
011844
1b
WASHER-BEARING LOCK
012864
25
SPRING-COMP.970X.115X2.00
025707
1c
NUT-BRASS BEARING
028991
26
GROMMET-7/16 X 5/16 SHOCK
016212
1d
GUIDE-DRIP SEAL
028992
27
HINGE A.-MOTOR
X25736
2
COUPLING-DRIVE 3/4 HEX
012721
28
COMPRESSOR CS18K6E-PFV
052397-
3
GEAR A.*REDUCER 4.21:1
021286
29
KIT-MOUNTING-COMPRESR.
052197
4
PULLEY-2AK74-5/8
027822
30
VALVE-EPR-1/4
022665
5
BELT-AX42
023877
31
VALVE A.-ACCESS
X49653
6
VALVE-ACCESS 1/4FL X 3/8
043232
32
TEE-1/4 BARB PLAS.
016598
7
SWITCH-PRESSURE 405 PSI
052663
33
CABINET A.-INSUL.MIX
X24799
8
VALVE-ACCESS-1/4 MFLX1/4
047016
34
CASTER-SWV-3/4-10 ST. 3IN
021279
9
SLEEVE-MOUNTING-COMP-AE
039920
35
GASKET-CAB MIX DOOR
024629
10
GROMMET-COMPRESSOR MT
039919
36
DOOR A.-INS.MIX-TEMP CTR
X24816-SP1
11
COMPRESSOR AEA0415ZXD
048627-
37
BOLT-CARRIAGE 1/4-20 X 3/4
012347
12
STUD-NOSE CONE
022822
38
PANEL A.-FRONT
X36711
13
COVER-SPLICE BOX
042069
39
CONTROL A. (SEE PG. 80)
X42792
14
BOX-SPLICE
042070
40
DRYER-TWO CAP.TUBES
049346
15
DRYER-FILTER-HP62-3/8
048901
41
CONDENSER-AC-9X8 -2 ROW
029797
16
PULLEY-2AK22 X .625-.6265
016403
42
SHROUD-CONDENSER-FRNT
048519
17
MOTOR-1.5 HP
021522-
43
SHROUD-CONDENSER-TOP
048518
18
VALVE-EXP-AUTO-1/4S X1/4
046365
44
SCREEN-BLOWER
053729
19
GUIDE A.-DRIP PAN
X28628
45
BLOWER A.
X53725
20
BOX A.-CAP&RELAY
X52683-
46
SHROUD-CONDENSER-REAR
048517
20a
COVER-CAP/RELAY BOX
030315
47
CONDENSER-AC-18LX14H
050104
22
CLAMP-MOUNTING
012257
Models 8752/8752P/8756/8756P/8757
77
Parts
8757 Panels
Parts
78
Models 8752/8752P/8756/8756P/8757
8757 Panel Parts Identification
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
TRIM A.-SIDE
X22424
11
SCREW-1/4-20 X 3/8 RHM SS
011694
2a
NUT-EXPANSION
025432
12
TRIM-FRONT R.
024825
2b
WASHER-PLASTIC PIVOT
013808
13
STRIP-TOP TRIM
024827
2c
SCREW-10-24 X 1/2 TAPTITE
002077
14
TRIM-BOTTOM CABINET
024826
3
PANEL-UPPER SIDE L.
028599
15
TRIM A.-SHELF
X36732
4
HOOD
048526
16
TRIM-FRONT L.
024824-SP
5
PANEL-UPPER REAR
042068
17
TRAY-DRIP
014533
6
PANEL-UPPER SIDE R.
028600
18
SHIELD-SPLASH
022766
7
PAN-LONG DRIP
036232
19
PANEL A.-FRONT
X36711
8
PANEL-LOWER REAR
042067
20
DECAL-DEC
036700
9
TRIM-CORNER REAR
036740
21
PLATE A.-DEC
X36746
PANEL A.-LOWER SIDE
X36741
*
PAN A.-DRIP (VALVE)
X36761
10
*NOT SHOWN
Models 8752/8752P/8756/8756P/8757
79
Parts
8757 Control A. X42792--
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
PANEL A.-CONTROL
X36737
14
FUSE A.-L2 FEED R.H.
X32478
2
RELAY-3 POLE-20A-208/240
012725-
15
FUSE A.-L1 FEED R.H.
X32477
3
SCREW-8X1/4 SL HEX HD TYP B
009894
16
LABEL-LOGIC PANEL-RIGHT
032940
4
FUSE A.-L1 FEED L.H
X32475
17
BLOCK-TERMINAL 2P-L1,L2
039422
5
FUSE-15 AMP CARTRIDGE
027582
18
SCREW-8 X 1-1/4 RD HD TYP B
039420
6
FUSE A.-L2 FEED L.H.
X32476
19
SWITCH-TOGGLE-SPST-3/4 HP
051974
7
STARTER-1 PHASE-4.5 TO 7 A
041950-
20
BOARD-LOGIC-GEN 2.6-SD
036641-1
8
BOARD-POWER-GEN 1 & 2
032326-
21
SCREW-6-32X1/4 RHM BRASS
013235
9
INSULATOR-POWER BOARD
032485
22
SWITCH A.-DRAW *TWIN TWIST
X38921
10
SCREW-6-32X5/8 TAPTITE HEX
041363
23
RELAY-SPDT-30 A-240 V
032607-
11
CABLE-RIBBON-PWR/RELAY-18
032444
24
SCREW-8 X 3/8 RD HD TYP B
013234
12
SCREW-8-32X3/8 RD HD STEEL
007544
25
LABEL-LOGIC PANEL-LEFT
032939
13
NUT-8-32 HEX
000969
26
SWITCH-TOGGLE-4PDT
ON-NONE-OFF
037394
Parts
80
Models 8752/8752P/8756/8756P/8757
8757 Mix Cabinet A. X49568-3b
3a
1
3c
3d
3e
3f
2
3g
3h
4
8
5 X4
6 X4
10
15a X 3
7 X2
9
15b X 3
11
13
16
19 X 2
12
17 X 8
14
18 X 8
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
CABINET A.-INSULATED
X24799
8
MOTOR-REDUCER 54 RPM-SS
030913-
2
SUPPORT-PUMP
X36695
9
SHROUD A.-EVAP- CABINET
X49124
3
SWITCH A.-PRESSURE*DELRIN
X32660
10
TUBE-VINYL 1/4ID X 1/16WALL
020941-30
3a
CAP
032635
11
SUPPORT A.-EVAPORATOR
X24811
3b
DIAPHRAGM
020249
12
EVAPORATOR-12L X 4H
X30939
3c
NUT-PANEL
032637
13
BRACKET-THERM. PROBE
033745
3d
PISTON-DELRIN
032634
14
PROBE A.-THERMISTOR SHORT
X36267
3e
SWITCH A.-ELECTRIC
X32789
15
SOCKET A.-PROBE
X36615
3f
BODY-DELRIN
032633
15a
CLIP-BALL·CONNECTOR
035813
3g
O-RING-1/2ID X 5/8 OD
017998
15b
SCREW-5-40·X·1/4·SOCKET
037843
3h
SPRING-COMP.480X.047X1.00
032651
16
ADAPTOR-PUMP
024259
4
WIRE A.-PRESSURE*LONG*
X32663
17
SCREW-5/16-18 X 1 TORX HD
022375
4a
BOOT - PRESSURE SWITCH
032624
18
SCREW-6 X 1/2 TYPE A - SS
022427
5
SCREW-10-32X1 RHM ZP
004455
19
GUARD-FAN
028534-1
6
SCREW-6-32X1/2·BINDER·HD
022667
*
BUSHING-SNAP 11/16IDX7/8OD
010548
7
MOTOR-FAN
062253-27
*
BUSHING-SNAP 3/8IDX1/2OD
018761
*NOT SHOWN
Models 8752/8752P/8756/8756P/8757
81
060307
Parts
8757 Hinge--Door
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
PIN A.-UPPER HINGE
X20315
9
SCREW-10-32X1/4 RHM-ZP
000922
2
CAP-DOOR
032934
10
HINGE-SELF CLOSING DOOR
020143
3
BEARING A.-HINGE
X20305
11
SHIM-DOOR
036023
4
INDICATOR-DIGITAL TEMP
051234
12
PLATE-LOWER HINGE
020323
5
GASKET-CAB MIX DOOR
024629
13
SPACER
020741
6
GUARD-THERMOMETER
023864
14
NUT-1/4-28 HEX JAM ZP
029866
7
DOOR A.-INS.MIX-TEMP CTR
X24816-SP1
15
SUPPORT A.-HINGE
X32521
8
WASHER-#10 SHAKE INT.
024420
Parts
82
Models 8752/8752P/8756/8756P/8757
+ Available Separately
Models 8752/8752P/8756/8756P/8757
83
Parts List
022848
022849
023877
039422
039433
X30153-27
030157-27
X47833-27
031314
033047
X30160
046536-27
X36641SER1
X32326-SER
033745
013072
013073
021101
023316
BELT-AX35
BELT-AX36
BELT-AX42
BLOCK-TERMINAL 2P
BLOCK-TERMINAL 3P
BLOWER A. (NEW)
MOTOR-BLOWER FAN
BLOWER A.
BOOT-CAPACITOR INSULATING
CAPACITOR-RUN- 10 UF/370V
HOUSING A.-W/WHEEL
MOTOR-BLOWER-208/230V 50/60 HZ
BOARD-LOGIC-GEN 2
BOARD-POWER-GEN 1 & 2
BRACKET-THERM PROBE
BRUSH-DOUBLE ENDED
BRUSH-DRAW VALVE 1”ODX2”X17”L
BRUSH-FEED TUBE 9/16ODX44 DA
BRUSH-MIX PUMP BODY-3”X7”WHITE
8752/8756/8757
024259
X20305
031324
028992
028991
012864
X46231
046235
046236
023262
050348
PART
NUMBER
ADAPTOR-PUMP-CABINET
BEARING A.-HINGE
BEARING-REAR SHELL *NICK.PLATE
+GUIDE-DRIP SEAL
+NUT-BRASS BEARING
+WASHER-BEARING LOCK
BEATER A.-3.4QT-1 PIN-SUPPORT
+BLADE-SCRAPER-PLASTIC 8-1/8L
+CLIP-SCRAPER BLADE
BEARING-FRONT
BEARING-FRONT-SHOE
DESCRIPTION
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
2
2
1
8752
QTY.
4
4
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
4
4
4
2
2
4
2
1
2
2
2
2
2
4
4
8757
QTY.
2
1
2
2
2
2
2
4
4
8756
QTY.
000
000
000
103
103
103
103
103
000
103
103
103
212
212
103
000
000
000
000
103
000
000
000
000
000
103
000
103
000
000
WARR.
CLASS
MIX CABINET
8756-PRIOR TO J9025975
1 PHASE
3 PHASE
J9025975/UP
50Hz/60Hz
USE W/BEATER SHOES - ORDER
X50350 KIT
REMARKS
139
139
PARTS
UPDATE
MAIN REFIGERATION SYSTEM HP--62, 8752 -- J6090915/UP, 8756 -- J5032993/UP, 8757 -- J5111000/UP
Parts List
+ Available Separately
Parts List
84
Models 8752/8752P/8756/8756P/8757
050106-27
052397029439
031304
052401-27
048259012906
031790
038145
050104
048629
029797
012721
042511
052816
+RELAY-START-COMPRESSOR (404A)
COMPRESSOR CS18K6E- COPELAND
+CAPACITOR-RUN 35UF/370V
+CAPACITOR-START 215-259UF/250V
*RELAY-START-COMPRESSOR
COMPRESSOR L63A113BBCA - BRISTOL
+CAPACITOR-RUN- 20UF/440V
+CAPACITOR-START-161-193UF/25
*RELAY-START-COMPRESSOR
CONDENSER-AC-18LX14H-4ROW (NEW)
CONDENSER-AC-18LX14H-3ROW
CONDENSER-AC-9X8 -2 ROW
COUPLING-DRIVE 3/4 HEX X 1-7/8
+SCREW-5/16-18 X 5/16 ALLEN SET
COVER-COMPRESSOR-SOUND BARRIER
8752/8756/8757
027647
013071
033059
X21989
X24799
032444
014218
023324
021276-9
021276-8
021279
019481
001086
037442
029841048627-
PART
NUMBER
BRUSH-PRESSURE SWITCH-1/8”DIA
BRUSH-REAR BRG 1IN.DX2IN.LGX14
BRUSH-1/2 INCH DIA.
CABINET A.-INSULATED *8752
CABINET A.-INSULATED *8756
CABLE-RIBBON-PWR/RELAY-18 IN
CAP-DESIGN-1.010”ID-6 POINT
CAP-PUMP
CAP-PUMP
+PIN-RETAINING
CASTER-SWV-3/4-10 ST. 3IN WHL
COLLAR-HOLDING
+SCREW-10-32 X 3/4 OVAL HD SS
+WASHER-HOLDING COLLAR
COMPRESSOR AEA3414APP-AE121EL (R12)
COMPRESSOR AEA0415ZXD-AE580ET (404A)
DESCRIPTION
1
1
1
2
1
1
1
1
1
2
1
2
4
2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
2
1
2
4
1
2
2
4
12
12
6
1
1
2
2
4
1
1
1
2
4
1
1
1
8757
QTY.
1
2
3
2
1
8756
QTY.
1
2
3
1
1
1
8752
QTY.
103
512
103
103
103
512
103
103
103
103
103
103
103
000
103
000
000
000
103
103
103
000
103
103
103
103
103
000
000
512
512
WARR.
CLASS
J9025975/UP
MIX CABINET - 230-60-1
MAIN - 8756 - J9025975/UP
230-60-1
230-60-1
230-60-1
MAIN - 8756 - PRIOR TO J9025975
230-60-1
230-60-1
230-60-1
J9025975/UP
MAIN - 8756 - PRIOR TO J9025975
MIX CABINET
MIX CABINET - PRIOR TO 404A
MIX CABINET - 8752-J6090915/UP,
60Hz-8757-J6012711/UP,
8756-J5120589/UP
PUMP COLLAR
PUMP COLLAR
REMARKS
139
139
139
139
139
139
139
139
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
85
Parts List
038374
037808
037807
042793X51531-10
023262
048926
X26996
028804
015872
026592
016137
016272
014402
X22820
028805
X18303
X51532-12
DECAL-TROUBLESHOOTING
DIAGRAM-WIRING *8752*GEN.
DIAGRAM-WIRING *8756*GEN.II*
DIAGRAM-WIRING *8757*GEN II*
DOOR A.-1 SPOUT
+BEARING-FRONT
+GASKET-DOOR HT 4”-DOUBLE
+HANDLE A.-DRAW-ADJ.
+HANDLE-ADJUSTABLE
+O-RING-1/4 OD X .070W 50 DURO
+SCREW-ADJUSTMENT-PLASTIC
+O-RING-3/8 OD X .070W
+O-RING-5/16 OD X .070W
+O-RING-7/8 OD X .103W
+PIN A.-PIVOT
+PLUG-PRIME
+VALVE A.-DRAW
DOOR A.-3 SPOUT
8752/8756/8757
X38726
038827
037200
024590
037138
037200
037139
037200
024735
033227
032424
036700
032484
PART
NUMBER
COVER A.-MIX TANK
COVER-MIX STORAGE-CENTER
+BOOT-MIX COVER
COVER-MIX TANK
COVER-LEFT MIX STORAGE
+BOOT-MIX COVER
COVER-RIGHT MIX STORAGE
+BOOT-MIX COVER
DECAL-CLEAN INST.-CABINET
DECAL-DEC-SGL-SS-CABINET
DECAL-DEC-TWIN-SS-CABINET
DECAL-DEC-TAYLOR 8757
DECAL-POWER SWITCH
DESCRIPTION
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
8752
QTY.
1
1
1
1
1
1
1
1
1
1
1
8756
QTY.
1
1
1
1
1
1
1
1
1
1
1
8757
QTY.
000
000
000
000
103
000
000
103
103
000
000
000
000
000
103
103
103
103
103
103
000
103
103
000
103
000
000
000
000
000
000
WARR.
CLASS
PRIME PLUG
PIVOT ROD
DRAW VALVE
(8757 - PRIOR TO J8120000) NEW
8757 POWER SWITCH LABEL 052632
REMARKS
137
PARTS
UPDATE
+ Available Separately
Parts List
86
Models 8752/8752P/8756/8756P/8757
8752/8756/8757
+GASKET-DOOR-4” SHELL
+HANDLE A.-DRAW-ADJ.
+HANDLE-ADJUSTABLE
+O-RING-1/4 OD X .070W 50 DURO
+SCREW-ADJUSTMENT-STAINLESS
+NUT-5/16-24 18-8 SS JAM
+O-RING-3/8 OD X .070W
+O-RING-5/16 OD X .070W
+O-RING-7/8 OD X .103W
+PLUG-PRIME
+ROD A.-PIVOT
+ROD A.-PIVOT
+SEAL-DRAW VALVE
+VALVE A.-DRAW
+VALVE A.-DRAW
DOOR A.-INS. *5460-1-454DOOR A.-INS.MIX-8657/8756
DOOR A.-INS.MIX-TEMP CTR.
DRYER-CAP. TUBE-HP62 {DUAL}
DRYER-FILTER-HP62-3/8 X 1
EVAPORATOR-12L X 4H X 1-7/8T
FAN-EVAPORATOR 2900RPM-18W/60H
FUNNEL-MIX
FUSE-15 AMP CARTRIDGE
GASKET-MIX DOOR
GASKET-CAB MIX DOOR
GEAR A.*REDUCER
GUARD-FAN
GUIDE A.-DRIP PAN *8752*
GUIDE A.-DRIP PAN *8756*
HINGE-SELF CLOSING DOOR
PIN A.-UPPER HINGE
PLATE-LOWER HINGE
DESCRIPTION
048926
X33687
028804
015872
033662
029639-BLK
016137
016272
014402
028805
X22388
X22387
034698
X18303
X45380
X22178
X24816
X24816-SP1
049346
048901
X30939
028534036637
027582
020134
024629
021286
028534-1
X28603
X28628
020143
X20315
020323
PART
NUMBER
1
1
1
1
2
1
1
1
1
2
1
2
1
1
8752
QTY.
1
2
2
1
1
1
1
1
2
1
1
2
4
1
2
2
1
1
1
1
2
3
3
3
3
3
4
1
6
2
1
1
1
3
1
8757
QTY.
1
1
2
1
1
2
4
1
2
3
3
3
3
3
4
1
6
2
1
1
1
3
1
8756
QTY.
000
103
103
000
000
000
000
000
000
103
103
103
000
103
103
103
103
103
000
000
103
103
103
000
000
000
212
103
103
103
103
103
103
WARR.
CLASS
MIX CABINET
MIX CABINET
104
118
118
118
J5080000 THRU J7060000
J7060000 (3)
J5080000 THRU J7060000
MIX CABINET
118
PARTS
UPDATE
PRIME PLUG
PIVOT ROD
DRAW VALVE
REMARKS
+ Available Separately
Models 8752/8752P/8756/8756P/8757
87
Parts List
8752/8756/8757
HOLDER-FUSE 300 VOLT PANEL MT.
HOOD
HOOD
INDICATOR-DIGITAL-TEMP SOLAR
INDICATOR-DIGITAL-TEMP SOLAR
JAR-SYRUP-PLASTIC
JAR-SYRUP-STAINLESS
+LID W/LADLE 1OZ
KIT A.-TUNE UP-1 SPOUT-NO
BEARING-FRONT
CAP-DESIGN-1.010”ID-6 POINT
O-RING-7/8 OD X .103W
O-RING-3/8 OD X .070W
O-RING-5/16 OD X .070W
O-RING-1-3/8 OD X .103W-#123
RING-CHECK 2 IN OD X 1/2
O-RING-2-1/8 OD X .139W-#225
DIAPHRAGM-PRESSURE SWITCH
O-RING-13/16 OD X .139W
SEAL-DRIVE SHAFT
RING-CHECK 1-1/4 OD X 3/8
TOOL- 0-RING REMOVAL
GASKET-DOOR HT 4”-DOUBLE
KIT A.-TUNE UP-3 SPOUT-NON HT
BEARING-FRONT-SHOE
CAP-DESIGN-1.010”ID-6 POINT
DIAPHRAGM-PRESSURE SWITCH
GASKET-DOOR HT 4”-DOUBLE
O-RING-1-3/8 OD X .103W
O-RING-13/16 OD X .139W
O-RING-2-1/8 OD X .139W
O-RING-3/8 OD X .070W
O-RING-5/16 OD X .070W
DESCRIPTION
027581
050464
048526
051234
039236
036573
036574
036575
X49463-15
023262
014218
014402
016137
016272
018664
020050
020051
020249
021278
032560
033215
048260-WHT
048926
X49463-2
050348
014218
020249
048926
018664
021278
020051
016137
016272
PART
NUMBER
1
1
1
2
2
1
1
2
3
1
1
1
1
1
1
2
1
8752
QTY.
1
2
3
2
2
2
2
6
4
1
1
1
1
2
2
2
1
1
2
3
2
2
2
2
6
4
1
4
8757
QTY.
4
8756
QTY.
103
103
103
103
103
103
103
103
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
WARR.
CLASS
J9050000/UP
PRIOR TO J9050000
REMARKS
PARTS
UPDATE
+ Available Separately
Parts List
88
Models 8752/8752P/8756/8756P/8757
8752/8756/8757
O-RING-7/8 OD X .103W
RING-CHECK 1-1/4 OD X 3/8
RING-CHECK 2 IN OD X 1/2
SEAL-DRAW VALVE
SEAL-DRIVE SHAFT
SHOE-FRONT HELIX *FRONT*
SHOE-FRONT HELIX *REAR*
TOOL- 0-RING REMOVAL
LABEL-DOOR-WARN-MOVE PART
LABEL-WARN-COVER
LABEL-SWITCH-HEATER
LABEL-SWITCH-HEATER
LABEL-SWITCH-POWER OFF/ON
LINE A.-FLARE
LINE A.-PUMP PRESSURE
FERRULE-3/8 OD BRASS
SOCKET-QD. 3/16 BARB
TUBE-VINYL 3/16ID X 1/16 WALL
LUBRICANT-TAYLOR 4 OZ.
MAN-OPER 8752/8756/8757
MOTOR-FAN 9 WATT 1550RPM*FAN-5 BLADE 7 ” PUSH 30D
MOTOR-FAN 120 W 208/230V 60H
*CAPACITOR-RUN- 4UF-370V
*FAN-5 BLADE 12”PUSH 32DEG
MOTOR-1.5 HP
MOTOR-REDUCER 54 RPM-SS
NUT-STUD *GENERAL USAGE*
NUT-STUD *460-664-754-56*LONG
NUT-STUD *460-664-754-56*SHORT
PAIL-MIX 10 QT.
PAN A.-DRIP *8752*
PAN A.-DRIP *8756*
DESCRIPTION
014402
033215
020050
034698
032560
050347
050346
048260-WHT
032749
051433
036551
052183-SYM
052632
038299
X27139
030553
020021
020940-16
047518
028752-M
012768016289
041401019624
047279
021522030913021508
034382
034383
013163
X23008
X22811
PART
NUMBER
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
4
1
5
8752
QTY.
2
2
2
2
2
2
2
2
2
2
1
2
2
4
4
2
1
1
6
2
4
1
2
2
2
1
1
7
1
1
1
2
2
4
4
2
1
1
8757
QTY.
6
2
4
1
2
2
2
1
1
6
8756
QTY.
000
000
000
000
000
000
000
000
000
000
000
000
000
103
103
000
103
000
000
000
103
103
103
103
103
212
103
103
103
103
000
103
103
WARR.
CLASS
EXPANSION VALVE
EXPANSION VALVE
HANDSCREWS
HANDSCREWS
HANDSCREWS
MAIN SYSTEM
MIX CABINET
PRIOR TO J8120000
J8120000/UP
J8120000/UP
J5080000 THRU J7060000
REMARKS
137
137
137
118
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
89
Parts List
8752/8756/8757
PAN A.-DRIP *8757*
PAN-DRIP 11-5/8 LONG
PAN-DRIP 17-1/4”LONG
PAN-DRIP 17-1/4” LONG
PANEL A.-FRONT *8752*
PANEL A.-FRONT *8756*
PANEL A.-FRONT *8757*
PANEL A.-LOWER SIDE
PANEL A.-LOWER SIDE
PANEL-LOWER REAR *5454-87
PANEL-LOWER REAR *657-756*
PANEL-LOWER REAR *8757*
PANEL-UPPER REAR *454-8-7
PANEL-UPPER REAR *657-756*
PANEL-UPPER REAR *8757*
PANEL-UPPER SIDE LEFT
PANEL-UPPER SIDE RIGHT
PIN-PIVOT
PLATE-DEC-8752
PLATE A.-DEC-8756
PLATE A.-DEC-8757
PLUG-DRIP TRAY HOLE
PROBE A.-MIX-W/BALL CONNECTORS
PROBE A.-THERMISTOR
PROBE A.-THERMISTOR *SHORT*
* BRACKET-THERMISTOR PROBE
PULLEY-2AK22 X .625-.6265
PULLEY-2AK74-5/8
PUMP A.-COAX *SS*A*
BODY A.-COAX VALVE *SS*A*
CYLINDER A.-PUMP
ELBOW-INLET 90 DEG.
O-RING-1-3/8 OD X .103W
DESCRIPTION
X36761
027503
027504
036232
X22997
X22879
X36711
X23956
X36741
025128
023598
042067
022074
022015
042068
028599
028600
013592
033347
X32138
X32138
029595
X35981
X31602
X36267
033745
016403
027822
X36201
X36202
022345-1
022502-4
018664
PART
NUMBER
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
8752
QTY.
1
2
2
1
1
2
2
2
2
2
2
2
1
1
1
2
1
1
2
1
1
8756
QTY.
1
1
2
2
1
1
2
2
2
2
2
2
2
1
1
1
2
1
2
1
1
1
8757
QTY.
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
000
103
103
103
103
103
103
103
103
103
103
000
WARR.
CLASS
MIX CABINET
BARREL
MIX CABINET
MIX CABINET
BEATER MOTOR
GEAR
HINGED
HINGED
FOR RESET
RIGHT & LEFT
RIGHT & LEFT
8” NOTCH AT REAR
EXPANSION VALVE
REMARKS
PARTS
UPDATE
071018
+ Available Separately
Parts List
90
Models 8752/8752P/8756/8756P/8757
8752/8756/8757
O-RING-13/16 OD X .139W
O-RING-2-1/8 OD X .139W
PIN-RETAINING
PISTON-COAX PUMP *A* WHITE
POPPET-RUBBER-BLACK
RING-CHECK 1-1/4 OD X 3/8
RING-CHECK 2 IN OD X 1/2
SPRING-TAPERED 1-7/8L
PUMP A.-SYRUP-TAN
RELAY-3 POLE-20A-208/240 50/60
RELAY-SPDT-30 A-240 V
RELAY-OVRLD
SANITIZER KAY-5 (125 PACKETS)
SANITIZER-STERA SHEET-GREEN
SHAFT-BEATER
+SEAL-DRIVE SHAFT
SHELL A.-INSULATED *8752*
+STUD-NOSE CONE
SHELL A.-INSULATED *8756*
+STUD-NOSE CONE
SHIELD-SPLASH *5454-8-752
SHIELD-SPLASH 23 L
SHROUD A.-EVAPORATOR
SHROUD A.-EVAPORATOR
SOCKET A.-PROBE*BALL&SOCK*60IN
CLIP-BALL CONNECTOR
SCREW-5-40 X 1/4 SOCKET CAP SS
STARTER
STRIP-TOP TRIM
SWITCH-PRESSURE 440 PSI-S
SWITCH-TOGGLE-4PDT*ON-NONE-ON
SWITCH-TOGGLE-DPDT*ON-NONE-ON
SWITCH-TOGGLE-SPST
DESCRIPTION
021278
020051
021276-8
032733
022473
033215
020050
022456
036623
012725032607049651041082
065293
032564
032560
X24369
022822
X24347
022822
022765
022766
X49124
X21983
X36615
035813
037843
041950024827
048230
024295
037394
012626
PART
NUMBER
1
1
1
3
3
1
1
1
1
1
4
1
1
2
6
6
2
1
2
1
1
1
4
1
4
1
1
1
2
6
6
2
1
2
2
2
1
2
6
2
2
2
2
4
2
2
2
1
8757
QTY.
1
2
2
2
1
2
1
1
2
6
2
2
2
2
4
2
8756
QTY.
1
3
1
1
1
1
2
1
8752
QTY.
000
000
103
103
000
000
000
103
103
103
103
103
000
000
103
000
512
103
512
103
103
103
103
103
103
000
000
103
103
103
103
103
103
WARR.
CLASS
PRIOR TO J8120000
MIX CABINET ( 8756-J5120589/UP)
MIX CABINET (J5032993-J5120588)
REMARKS
137
104
104
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
91
Parts List
8752/8756/8757
SWITCH-TOGGLE-SPST
SWITCH A.-DRAW
ARM A.-DRAW *750-1-2*MC*
BRACKET A.-SWITCH *750-1-2*M
E-RING 3/16 .335 O.D.
PIN-PIVOT
SPRING-RETURN R.
SWITCH-LEVER-SPDT-10A-125-25
SWITCH A.-DRAW *TWIN TWIST
ARM-SWITCH-DRAW-LEFT
ARM-SWITCH-DRAW-RIGHT
BRACKET A.-SWITCH *338-39-754
E-RING 1/4
PIN-PIVOT-DRAW SWITCH
SPRING-RETURN L.
SPRING-RETURN R.
SWITCH A.-DRAW-TWIN TWIST
BRACKET-DRAW SWITCH-TWIN TWIST
SWITCH-LEVER-SPDT-11A-125-277V
SWITCH A.-PRESSURE*DELRIN CAP*
BODY-PRESSURE SWITCH*DELRIN*
CAP-PRESSURE SWITCH
DIAPHRAGM-PRESSURE SWITCH
O-RING-1/2ID X 5/8 OD
PISTON-PRESSURE SWITCH*DELRIN
SPRING-COMP.480X.047X1.00
SWITCH-PLUNGER-SPDT15A125-250V
TANK-MIX-15 GALLON-PLASTIC
TANK A.-MIX W/DECALS
DECAL-MIX TANK-RIGHT SIDE OUT
DECAL-MIX TANK-WRONG SIDE OUT
TANK-MIX 9-GALLON TAPERED BTM
TOOL-LIQ.VALVE BODY EXTRACTING
DESCRIPTION
015974
X33322
X33326
X33323
049178
015478
023488
028889
X38921
038649
038650
X38252
032190
038484
023487
023488
X39269
039264
039252
X32660
032633
032635
020249
017998
032634
032651
032260
020275
X38755
038751
038750
034928
035793
PART
NUMBER
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8752
QTY.
1
1
1
1
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
1
1
8757
QTY.
1
1
1
1
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
8756
QTY.
103
103
103
103
000
103
103
103
103
103
103
103
000
103
103
103
103
103
103
103
103
000
000
000
103
103
103
103
103
000
000
103
000
WARR.
CLASS
MIX CABINET
J8120000/UP
REMARKS
137
PARTS
UPDATE
+ Available Separately
Parts List
92
Models 8752/8752P/8756/8756P/8757
020941-36
029406
044404
044455
043232
TUBE-VINYL 1/4ID X 1/16WALL
VALVE-ACCESS 1/4 X 3/8 SOLDER
VALVE-ACCESS 1/4FL X 1/4SOLDER
VALVE-ACCESS 1/4FL X 3/8S
VALVE-ACCESS 1/4FL X 3/8SOLDER
8752/8756/8757
X23124
X36735
019330
032886
X20450
020452
020945-22
X37293
020452
020945-18
020941-30
020157
014533
X20426
X24813
X36732
X22423
X22424
024974
024826
022071
022013
036740
024824-SP
024825
024976
PART
NUMBER
TRAY-DRIP 16-7/8L X 5-1/8
TRAY-DRIP 22-7/8L X 5-1/8W
TRIM A.-SHELF *5454-8752*
TRIM A.-SHELF *657-756*
TRIM A.-SHELF *8757*
TRIM A.-UPPER SIDE *5454TRIM A.-SIDE *657-756*
TRIM-BOTTOM MIX DOOR
TRIM-BOTTOM MIX DOOR
TRIM-REAR CORNER *5454-87
TRIM-REAR CORNER *657-756*
TRIM-REAR CORNER *8757*
TRIM-FRONT LEFT
TRIM-FRONT RIGHT
TRIM-TOP MIX DOOR
TRIM-TOP MIX DOOR
TUBE A.-MIX INLET
TUBE A.-MIX INLET
+O-RING-13/16 OD X .103W
+SEAL-INLET TUBE
TUBE A.-SUCTION *22 INCH*
COUNTERWEIGHT-SUCTION TUBE
TUBE-VINYL 5/8 ID X 1/8 WALL
TUBE A.-SUCTION *18 INCH*
COUNTERWEIGHT-SUCTION TUBE
TUBE-VINYL 5/8 ID X 1/8 WALL
TUBE-VINYL 1/4ID X 1/16WALL
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
8752
QTY.
1
1
1
2
2
2
2
2
1
2
2
1
1
2
1
1
1
2
1
1
8757
QTY.
1
1
1
2
2
2
1
2
2
1
2
1
1
2
1
2
1
1
8756
QTY.
000
103
103
103
103
103
103
000
000
103
103
000
103
103
000
000
103
103
103
103
103
103
103
103
103
103
103
103
103
103
103
WARR.
CLASS
BULK P/N R30312
AXV DRAIN
BULK P/N R30326
BULK P/N R30312 MIX CAB
SHROUD
BULK P/N R30326
SEE STRIP-TOP TRIM (024827)
BELOW DRIP TRAY
BELOW DRIP TRAY
BELOW DRIP TRAY
REMARKS
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
93
Parts List
8752/8756/8757
BELT-AX36
BELT-AX43
BLOCK-TERMINAL 2P
BLOCK-TERMINAL 2P
BLOCK-TERMINAL 3P
BLOCK-TERMINAL 4P
COMPRESSOR - CS18K6E - COPELAND
+ CAPACITOR-RUN- 45UF/370V
+ CAPACITOR-START-145-175UF/250V
+ RELAY-START-COMPRESSOR
COMPRESSOR L63A113BBKA - BRISTOL
50Hz
BRACKET-FAN
BRACKET-FAN
CONDENSER-WC-COAX
ENCLOSURE-FAN *8657-8756*
FAN-5 BLADE 7 ” PUSH 30D
HOSE-RUBBER 1/2”ID X 7/8”
MOTOR-FAN 9 WATT 1450RPMOUTLET A.-TEE
SHROUD A.-CONDENSER *8657
VALVE-WATER 3/8 REG/HEAD
SWITCH-PRESSURE 350 PSI-SOLDER
WATER COOLED
VALVE-ACCESS-1/4 MFLX1/4 S-90
VALVE-EPR 1/4S
VALVE-EXP-AUTO-1/4S X1/4 FPT
+BOOT-EXPANSION VALVE
VIDEO-TRAIN FILM-SS-CABINET
WIRE A.-PRESSURE*LONG*
* BOOT-PRESSURE SWITCH
DESCRIPTION
022849
022865
039421
039422
039423
039424
052397052400
052399
052401-27
048259-40
022077
048524
048287
X31852
016289
R50200
012768X25900
X30957
046686
048231
047016
022665
046365
050900
038417-V
X32663
032624
PART
NUMBER
1
2
2
2
2
1
1
1
10ft
1
1
1
1
1
1
1
1
1
1
8752
QTY.
4
4
4
2
2
2
2
2
1
2
1
2
17ft
2
1
1
2
2
2
1
2
2
1
2
2
8756
QTY.
2
4
4
4
4
1
2
1
2
25ft
2
1
1
2
2
2
1
2
2
1
2
2
8757
QTY.
000
000
103
103
103
103
512
103
103
103
512
103
103
103
103
103
000
103
103
103
103
103
103
103
103
000
000
103
000
WARR.
CLASS
SINGLE PHASE
SINGLE PHASE
THREE PHASE
THREE PHASE
MAIN
MAIN - SINGLE PHASE
MAIN - SINGLE PHASE
MAIN - SINGLE PHASE
MAIN
FOR X32660 PRESSURE SWITCH
MIX CABINET
REMARKS
104
PARTS
UPDATE
+ Available Separately
Parts List
94
Models 8752/8752P/8756/8756P/8757
051234-C
050107-40
011545
038417-PAL
INDICATOR-DIGITAL TEMP-SOLAR (CELSIUS)
RELAY-START-COMPRESSOR
PULLEY-2AK27 x .625-.6265
VIDEO-TRAIN FILM-SS-CABINET
8752/8756/8757
023739
031790
038146
048627-40
PART
NUMBER
+ CAPACITOR-RUN- 25UF/370V
+ CAPACITOR-START-161-193UF/250V
+ RELAY-START-COMPRESSOR
COMPRESSOR AEA0415ZXC-AE580JT TECUMSEH
DESCRIPTION
1
1
1
1
1
1
1
8752
QTY.
1
2
1
2
2
2
1
8756
QTY.
1
1
2
1
2
2
2
1
8757
QTY.
103
103
103
000
103
103
103
512
WARR.
CLASS
J9050000/UP
MIX CABINET - SINGLE PHASE
BEATER MOTOR
MAIN - SINGLE PHASE
MAIN - SINGLE PHASE
MAIN - SINGLE PHASE
MIX CABINET
REMARKS
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
95
Parts List
022848
022849
039422
039423
X30153-27
X30160
030157-27
X47833-27
X30160
046536-27
033047
031314
X36641SER1
X32326-SER
050070
X22004
013592
013739
013072
013073
021101
023316
BELT-AX35
BELT-AX36
BLOCK-TERMINAL 2P
BLOCK-TERMINAL 3P
BLOWER A.
HOUSING A.-W/WHEEL
MOTOR-BLOWER-FAN-230V
BLOWER A.
HOUSING A.-W/WHEEL
MOTOR-BLOWER 208/230-50/60
CAPACITOR-RUN 10UR/370V
BOOT-CAPACITOR
BOARD-LOGIC-GEN 2
BOARD-POWER-GEN 1 & 2
BRACKET-MOUNTING RESET
BRACKET A.-RESET BUTTON
+ PIN-PIVOT
+ EYELET-RESET BUTTON
BRUSH-DOUBLE ENDED-PUMP&FEED TUBE
BRUSH-DRAW VALVE 1”ODX2”X17”L
BRUSH-FEED TUBE 9/16ODX44 DA
BRUSH-MIX PUMP BODY-3”X7”WHITE
8752P/8756P
051947
031324
028992
028991
012864
X46231
046235
046236
023262
050348
PART
NUMBER
ADAPTOR-PUMP-CABINET-PERISTALTIC
BEARING-REAR SHELL *NICK.PLATE
+GUIDE-DRIP SEAL
+NUT-BRASS BEARING
+WASHER-BEARING LOCK
BEATER A.-3.4QT-1 PIN-SUPPORT
+BLADE-SCRAPER-PLASTIC 8-1/8L
+CLIP-SCRAPER BLADE
BEARING-FRONT
BEARING-FRONT-SHOE
DESCRIPTION
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
2
2
1
2
2
2
1
1
1
1
4
4
4
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
4
4
000
000
103
103
103
103
103
103
103
103
103
000
212
212
103
103
103
103
000
000
000
000
103
000
000
000
000
103
000
103
000
000
8752P 8756P WARR.
QTY. QTY. CLASS
230-60-1
230-60-3
J9013732/UP
USE W/BEATER SHOES - ORDER
X50350 SHOE KIT
REMARKS
PARTS
UPDATE
+ Available Separately
Parts List
96
Models 8752/8752P/8756/8756P/8757
8752P/8756P
BRUSH-PRESSURE SWITCH-1/8”DIA
BRUSH-REAR BRG 1IN.DX2IN.LGX14
CABINET A.-INSULATED
CABINET A.-INSULATED
CABLE-RIBBON-PWR/RELAY-18 IN
CAP-DESIGN-1.010”ID-6 POINT
CASTER-SWV-3/4-10 ST. 3IN WHL
CLAMP-HOSE-ADJ 7/32 X 5/8 ID
COMPRESSOR A.-AIR (SEE BREAKDOWN)
COMPRESSOR-AIR
CROSS-1/4 FPT
FILTER-1/4 FPT - AUTO DRAIN
LINE A.-AIR SUPPLY - 24 INCH
ADAPTOR-SWIVEL 1/4F X 1/4BARB
TUBE-NYLOBRADE 1/4 ID X 7/16 OD
FERRULE .475 ID NP BRASS
LINE A.-AIR INJECTION
ADAPTOR-SWIVEL 1/4F X 1/4BARB
TUBE-NYLOBRADE 1/4 ID X 7/16 OD
FERRULE .475 ID NP BRASS
FITTING-AIR INJECTION
ROTOMETER-PERISTALTIC PUMP
TUBE-VINYL 1/8 ID X 1/16 WALL
VALVE-RELIEF 30 PSI 1/8 MPT
VALVE-SOLENOID 7/32 ORF X 1/4 FP
COMPRESSOR AEA0415ZXD-AE580ET
+RELAY-START-COMPRESSOR
COMPRESSOR CS18K6E-PFV (NEW)
+CAPACITOR-RUN- 35UF-370V
+CAPACITOR-START-216-259UF-250V
+RELAY-START-COMPRESSOR
+KIT-MOUNTING-COMPRESSOR
COMPRESSOR L63A113BBC2
+CAPACITOR-RUN 20UF/440V
DESCRIPTION
032129-27
077339
077017
X34654
016715
020568-24
021082
X51861
016715
020568-20
021082
051862
051860
020938-60
039365
047496-27
048627050106-27
052397029439
031304
052401-27
052197
048259-27
012906
027647
013071
X52622
X51998
032444
014218
021279
016551
PART
NUMBER
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
2
4
2
4
2
2
2
4
2
2
1
1
2
1
1
2
2
2
2
2
2
2
1
2
3
4
2
2
1
103
103
000
103
103
000
000
103
103
000
000
103
103
000
103
103
512
103
512
103
103
103
000
512
103
000
000
103
103
103
000
103
000
8752P 8756P WARR.
QTY. QTY. CLASS
MAIN - BRISTOL - PRIOR TO J9013732
230-60-1 - BRISTOL
AIR TO APPROPRIATE CYLINDER
MIX CABINET
230-60-1
MAIN - COPELAND - J9013732/UP
230-60-1 - COPELAND
230-60-1 - COPELAND
230-60-1 - COPELAND
FLOW METER
BULK - R30301 (DRAIN)
BULK - R30317
BULK - R30317
FOR 051888 PUMP TUBE
REMARKS
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
97
Parts List
8752P/8756P
+CAPACITOR-START - 161-193UF/250V
+RELAY-START COMPRESSOR
CONDENSER-AC-18LX14H-4ROW
CONDENSER-AC-18LX14H-3ROW
CONDENSER-AC-9X8 -2 ROW
COUPLING-DRIVE 3/4 HEX X 1-7/8
+SCREW-5/16-18 X 5/16 ALLEN SET
COVER-COMPRESSOR-SOUND BARRIER
COVER A.-MIX TANK-SINGLE
COVER-MIX STORAGE-CENTER
+BOOT-MIX COVER
COVER A.-MIX TANK-SINGLE
COVER A.-MIX TANK-SINGLE
COVER-MIX TANK
COVER-MIX STORAGE-LEFT
COVER- MIX STORAGE-RIGHT
+BOOT-MIX COVER
DECAL-CLEAN INST.-CABINET
DECAL-DEC-TAYLOR
DECAL-DEC-TAYLOR
DECAL-HORIZON
DECAL-POWER SWITCH
DECAL-TROUBLESHOOTING
DIAGRAM-WIRING
DIAGRAM-WIRING
DOOR A.-1 SPOUT
+GASKET-DOOR-4”SHELL
+HANDLE A.-DRAW-ADJ.
+HANDLE-ADJUSTABLE
+O-RING-1/4 OD X .070W 50 DURO
+SCREW-ADJUSTABLE-PLASTIC
+O-RING-3/8 OD X .070W
+O-RING-5/16 OD X .070W
+O-RING-7/8 OD X .103W
DESCRIPTION
031790
038145
050104
048629
029797
012721
042511
052816
X38726
038827
037200
X53266
X53268
024590
037138
037139
037200
024735
033227
032424
052392
032484
038374
052127051900X51531-10
048926
X26996
028804
015872
026592
016137
016272
014402
PART
NUMBER
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
2
2
1
2
4
2
103
103
103
103
103
103
000
103
103
103
000
103
103
103
103
103
000
000
000
000
000
000
000
000
000
103
000
103
103
000
000
000
000
000
8752P 8756P WARR.
QTY. QTY. CLASS
PRIME PLUG
PIVOT ROD
DRAW VALVE
MIX CABINET DOOR
RIGHT SIDE - J9013732/UP
LEFT SIDE - J9013732/UP
PRIOR TO J9013732
J9013732/UP
230-60-1 - BRISTOL
230-60-1 - BRISTOL
MAIN - J9013732/UP
MAIN - PRIOR TO J9013732
MIX CABINET
REMARKS
PARTS
UPDATE
+ Available Separately
Parts List
98
Models 8752/8752P/8756/8756P/8757
8752P/8756P
+PLUG-PRIME
+PIN A.-PIVOT
+VALVE A.-DRAW
DOOR A.-3 SPOUT
+GASKET-DOOR-4” SHELL
+HANDLE A.-DRAW-ADJ.
+HANDLE-ADJUSTABLE
+O-RING-1/4 OD X .070W 50 DURO
+SCREW-ADJUSTMENT-STAINLESS
* NUT-5/16-24 18-8 SS JAM
+O-RING-3/8 OD X .070W
+O-RING-5/16 OD X .070W
+O-RING-7/8 OD X .103W
+PLUG-PRIME
+ROD A.-PIVOT
+ROD A.-PIVOT
+SEAL-DRAW VALVE
+VALVE A.-DRAW
+VALVE A.-DRAW
DOOR A.-INS.MIX-5450-1-5454
DOOR A.-INS.MIX-8657/8756/8757
DRYER-CAP. TUBE-HP62 {DUAL}
DRYER-FILTER-HP62-3/8 X 1/4S
EVAPORATOR-12L X 4H X 1-7/8T
FAN-EVAPORATOR 2900RPM-18W/60H
FASTENER-CLIP 1/4-20 U TYPE 8
FITTING-PUMP INLET
FITTING-PUMP-OUTLET
FUNNEL-MIX
FUSE-15 AMP CARTRIDGE
GASKET-CAB MIX DOOR
GASKET-CAB MIX DOOR
GEAR A.*REDUCER
GUARD-FAN
DESCRIPTION
028805
X22820
X18303
X51532-12
048926
X33687
028804
015872
033662
029639-BLK
016137
016272
014402
028805
X22388
X22387
034698
X18303
X37376
X22178
X24816
049346
048901
X30939
028534045865
053691
053692
036637
027582
020134
024629
021286
028534-1
PART
NUMBER
1
2
1
1
1
2
1
1
1
1
2
1
1
1
1
1
2
2
1
1
2
1
2
8
2
2
2
4
1
2
3
3
3
3
3
4
2
5
2
1
1
1
2
1
103
103
103
103
000
103
103
000
000
000
000
000
000
103
103
103
000
103
103
103
103
000
000
103
103
000
103
103
103
000
000
000
212
103
8752P 8756P WARR.
QTY. QTY. CLASS
MIX CABINET
CENTER
MIX CABINET
MIX CABINET
MIX CABINET
MAIN
MIX CABINET
MIX CABINET
PANELS
NEW STYLE K0042408 (SEE SRV ALERT)
NEW STYLE K0042408 (SEE SRV ALERT)
SHORT
LONG
CENTER DRAW VALVE
PRIME PLUG
PIVOT ROD
DRAW VALVE
INCLUDES DECAL - 021521
REMARKS
SFT02100
SFT02100
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
99
Parts List
8752P/8756P
GUIDE A.-DRIP PAN *8752*
GUIDE A.-DRIP PAN *8756*
HINGE-SELF CLOSING DOOR
+ BEARING A.-HINGE
+ CAP-DOOR
+ PIN A.-UPPER HINGE
+ PLATE-LOWER HINGE
+ SPACER-HINGE
+ SHIM-DOOR
+ SUPPORT A.-HINGE
HOLDER-FUSE 300 VOLT PANEL MT.
HOOD
HOOD
HOUSING-FRONT-PUMP *PERISTALTIC*
HOUSING-REAR-PUMP *PERISTALTIC*
KIT A.-TUNE UP-1 SPOUT-NON HT
BEARING-FRONT
CAP-DESIGN-1.010”ID-6 POINT
GASKET-DOOR HT 4”-DOUBLE
O-RING-7/8 OD X .103W
O-RING-3/8 OD X .070W
O-RING-5/16 OD X .070W
SEAL-DRIVE SHAFT
TOOL- 0-RING REMOVAL
KIT A.-TUNE UP-3 SPOUT-NON HT
BEARING-FRONT-SHOE
CAP-DESIGN-1.010”ID-6 POINT
GASKET-DOOR HT 4”-DOUBLE
O-RING-7/8 OD X .103W
O-RING-3/8 OD X .070W
O-RING-5/16 OD X .070W
SEAL-DRAW VALVE
SEAL-DRIVE SHAFT
SHOE-FRONT HELIX *FRONT*
DESCRIPTION
X28603
X28628
020143
X20305
032934
X20315
020323
020741
036023
X32521
027581
050464
048526
051885
051886
X49463-37
023262
014218
048926
014402
016137
016272
032560
048260-WHT
X49463-36
050348
014218
048926
014402
016137
016272
034698
032560
050347
PART
NUMBER
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
3
2
5
4
2
1
2
2
1
2
2
1
1
1
1
1
1
2
2
1
4
103
103
103
000
000
103
103
000
103
103
103
103
103
103
103
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
8752P 8756P WARR.
QTY. QTY. CLASS
DRAW VALVE
PRIME PLUG
PIVOT PIN
CENTER DRAW VALVE
DRAW VALVE
PRIME PLUG
PIVOT PIN
REMARKS
PARTS
UPDATE
+ Available Separately
Parts List
100
Models 8752/8752P/8756/8756P/8757
8752P/8756P
SHOE-FRONT HELIX *REAR*
TOOL- 0-RING REMOVAL
KIT A.-TUNE UP-PUMP-HORIZON
CLAMP-HOSE-ADJ 7/32 X 5/8 ID
DIAPHRAGM-PRESSURE SWITCH
O-RING-13/16 OD X .139W
POPPET-RUBBER-BLACK
TUBE-PUMP-PERISTALTIC
SPRING-COMP.300 X .022 X 1.25 SS
LABEL-AIR DISCHARGE
LABEL-DOOR-WARN-MOVE PARTS
LABEL-ROTATE-PULL-PUMP DRIVE
LABEL-WARN-MOVE PARTS
LABEL-WARN-COVER
LINE A.-AIR LINE - 11 INCH
SOCKET-Q.D.
TUBE-VINYL 3/16 ID X 1/16 WALL
FERRULE-3/8 OD BRASS
LINE A.-FLARE - 9 INCH
LUBRICANT-TAYLOR 4 OZ.
MAN-OPER 8752/8756/8757
MOTOR-FAN 9 WATT
FAN-5 BLADE 7” PUSH
MOTOR-FAN 120W 208/230V
FAN-5 BLADE 12” PUSH
CAPACITOR-RUN 4UF/370V
BOOT-CAPACITOR
MOTOR-1.5 HP
MOTOR-REDUCER 162 RPM
NUT-STUD
NUT-STUD *460-664-754-56*LONG
NUT-STUD *460-664-754-56*SHORT
PAIL-MIX 10 QT.
PAN A.-DRIP *8752*
DESCRIPTION
050346
048260-WHT
X53079-3
016551
020249
021278
022473
051888
051941
023848
032749
051387
052180-SYM
051433
X51939
020021
020940-11
030553
038299
047518
028752-M
012768-27
016289
041401-27
047279
019624
031314
021522051874021508
034382
034383
013163
X23008
PART
NUMBER
2
1
1
5
2
4
2
4
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
1
1
2
6
4
8
4
8
2
1
1
000
000
000
000
000
000
000
000
000
000
000
000
000
000
103
103
000
000
103
000
000
103
103
103
103
103
000
212
103
103
103
103
000
103
8752P 8756P WARR.
QTY. QTY. CLASS
EXPANSION VALVE
MAIN SYSTEM
MIX CABINET
36 TUBES PER CASE
BULK - R30314
CHECK VALVE
CHECK VALVE BODY
FOR HORIZON PUMP
REMARKS
PARTS
UPDATE
+ Available Separately
071018
Models 8752/8752P/8756/8756P/8757
101
Parts List
052016
032564
032560
X24369
SCREW-THUMB #10-32
SHAFT-BEATER
+SEAL-DRIVE SHAFT
SHELL A.-INSULATED *8752*
8752P/8756P
X22811
027503
027504
X22997
X22879
X23956
025128
023598
022074
022015
028599
028600
013808
033347
X32138
029595
X35981
X31602
X36267
033745
021076
027822
049651012725032607X53574SER1
051887
041082
0065293
PART
NUMBER
PAN A.-DRIP *8756*
PAN-DRIP 11-5/8”LONG
PAN-DRIP 17-1/4”LONG
PANEL A.-FRONT *8752*
PANEL A.-FRONT *8756*
PANEL A.-LOWER SIDE
PANEL-LOWER REAR
PANEL-LOWER REAR *657-756*
PANEL-UPPER REAR
PANEL-UPPER REAR *657-756*
PANEL-UPPER SIDE LEFT
PANEL-UPPER SIDE RIGHT
+ WASHER-PLASTIC PIVOT
PLATE-DEC
PLATE A.-DEC-756* M.C.
PLUG-DRIP TRAY HOLE
PROBE A.-MIX-W/BALL CONNECTORS
PROBE A.-THERMISTOR
PROBE A.-THERMISTOR *SHORT*
+ BRACKET-THERMISTOR PROBE
PULLEY-2AK25 X .625
PULLEY-2AK74-5/8
RELAY-OVERLOAD
RELAY-3 POLE-20A-208/240 50/60
RELAY-SPDT-30 A-240 V (MIDTEX)
RELAY A.-240V *HORIZON*
ROLLER-PUMP *PERISTALTIC*
SANITIZER KAY-5
SANITIZER-STERA SHEEN-GREEN
DESCRIPTION
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
4
1
1
2
1
1
1
1
8
2
2
2
1
2
2
1
1
2
2
1
1
2
2
1
1
1
4
1
1
2
1
1
000
103
000
512
103
103
103
103
103
103
103
103
103
103
103
103
000
103
103
000
103
103
103
103
103
103
103
103
103
103
103
000
000
8752P 8756P WARR.
QTY. QTY. CLASS
PUMP HOUSING
CASE OF 125 PACKETS
BLOWER & AIR COMPRESSOR
K0010000 (SEE SERVICE ALERT)
MIX CABINET
BARREL
MIX CABINET
MIX CABINET
BEATER MOTOR
GEAR
HINGED
HINGED
RIGHT & LEFT
EXPANSION VALVE
REMARKS
SFT01900
PARTS
UPDATE
+ Available Separately
Parts List
102
Models 8752/8752P/8756/8756P/8757
8752P/8756P
+STUD-NOSE CONE
SHELL A.-INSULATED *8756*
+STUD-NOSE CONE
SHIELD-SPLASH
SHIELD-SPLASH 23 INCH
SHROUD A.-EVAPORATOR
SHROUD A.-EVAPORATOR
SOCKET A.-PROBE*BALL&SOCK*60IN
CLIP-BALL CONNECTOR
SCREW-5-40 X 1/4 SOCKET CAP SS
STARTER
+OVERLOAD-THERMAL
STRIP-TOP TRIM
SWITCH-PRESSURE 405 PSI - A/C
SWITCH-PRESSURE 440 PSI - A/C
SWITCH-TOGGLE-DPDT*ON-NONE-ON
SWITCH-TOGGLE-DPDT*ON-NONE-ON
SWITCH A.-DRAW
ARM A.-DRAW
BRACKET A.-SWITCH
E-RING 3/16 .335 OD
PIN-PIVOT
SPRING-RETURN
SWITCH-LEVER-SPDT-10A-125-250V
SWITCH A.-DRAW *TWIN TWIST
ARM-SWITCH-DRAW-LEFT
ARM-SWITCH-DRAW-RIGHT
BRACKET A.-SWITCH *338-39-754
E-RING 1/4
PIN-PIVOT-DRAW SWITCH
SPRING-RETURN L.
SPRING-RETURN R.
SWITCH A.-DRAW-TWIN TWIST
BRACKET-DRAW SWITCH-TWIN TWIST
DESCRIPTION
022822
X24347
022822
022765
022766
X49124
X53295
X36615
035813
037843
041950047150024827
052663
048230
024295
037394
X33322
X33326
X33323
049178
015478
023488
028889
X38921
038649
038650
X38252
032190
038484
023487
023488
X39269
039264
PART
NUMBER
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
6
6
2
2
1
2
2
1
4
103
512
103
103
103
103
103
103
000
000
103
103
103
103
103
103
103
103
103
103
000
103
103
103
103
103
103
103
000
103
103
103
103
103
8752P 8756P WARR.
QTY. QTY. CLASS
J9013732/UP
PRIOR TO J9013732
POWER
POWER
BEATER MOTOR
MIX CAB.-8756P - PRIOR TO J9013732
MIX CABINET -8756P- J9013732/UP
REMARKS
PARTS
UPDATE
+ Available Separately
Models 8752/8752P/8756/8756P/8757
103
Parts List
8752P/8756P
SWITCH-LEVER-SPDT-11A-125-277V
SWITCH A.-PRESSURE *STAINLESS CAP*
BODY-PRESSURE SWITCH*STAINLESS*
CAP-PRESSURE SWITCH
DIAPHRAGM-PRESSURE SWITCH
O-RING-1/2ID X 5/8 OD
PISTON-PRESSURE SWITCH*DELRIN
SPRING-COMP.480X.047X.875
SWITCH-PLUNGER-SPDT15A125-250V
TANK-MIX - 15 GALLON-PLASTIC
TANK A.-MIX W/DECALS
DECAL-MIX TANK-RIGHT SIDE OUT
DECAL-MIX TANK-WRONG SIDE OUT
TANK-MIX 9-GALLON TAPERED BTM
TRAY-DRIP 16-7/8L X 5-1/8W
TRAY-DRIP 22-7/8L X 5-1/8W
TRAY-PARTS-BARREL-3.4 QT.
TRIM A.-SHELF
TRIM A.-SHELF *657-756*
TRIM A.-SIDE-UPPER
TRIM A.-SIDE *657-756*
TRIM-BOTTOM MIX DOOR
TRIM-BOTTOM MIX DOOR
TRIM-MIX DOOR
TRIM-REAR CORNER
TRIM-REAR CORNER *657-756*
TRIM-FRONT LEFT
TRIM-FRONT RIGHT
TUBE A.-MIX INLET-SOFT SERVE
+O-RING-13/16 OD X .103W
+SEAL-INLET TUBE
TUBE A.-SUCTION *22 INCH*
COUNTERWEIGHT-SUCTION TUBE
TUBE-VINYL 5/8 ID X 1/8 WALL
DESCRIPTION
039252
X51985
032658
032657
020249
017998
032634
051942
032260
020275
X38755
038751
038750
034928
020157
014533
025468
X20426
X24813
X22423
X22424
024974
024826
024976
022071
022013
024824-SP
024825
X23124
019330
032886
X20450
020452
020945-22
PART
NUMBER
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
2
2
2
2
1
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
103
103
103
000
000
000
103
103
103
103
103
000
000
103
103
103
000
103
103
103
103
103
103
103
103
103
103
103
103
000
000
103
103
000
8752P 8756P WARR.
QTY. QTY. CLASS
BULK P/N R30326
RIGHT & LEFT
RIGHT & LEFT
BELOW DRIP TRAY
J9013732/UP
MIX CABINET
REMARKS
PARTS
UPDATE
+ Available Separately
Parts List
104
Models 8752/8752P/8756/8756P/8757
8752P/8756P
TUBE-PUMP *PERISTALTIC*
TUBE-VINYL 1/4ID X 1/16WALL
TUBE-VINYL 1/4ID X 1/16WALL
VALVE A.-CHECK
BODY A.-CHECK VALVE
INCLUDES:
BODY-CHECK VALVE
PLUG-Q.D. LIQ. 1/8 MPT
SOCKET-Q.D. LIQ. 1/8 MPT
CAP-CHECK VALVE
O-RING-13/16 OD X .139W
PIN-RETAINING 1/4 OD X 2” LONG
POPPET-RUBBER-BLACK
SPRING-COMP .300X.022X1.25 SS
VALVE-ACCESS 1/4FL X 3/8 SOLDER
VALVE-ACCESS 1/4 X 3/8 SOLDER
VALVE-ACCESS 1/4FL X 1/4SOLDER
VALVE-ACCESS 1/4FL X 3/8SOLDER
VALVE-ACCESS-1/4 MFLX1/4 S-90
VALVE-EPR 1/4S
VALVE-EXP-AUTO-1/4S X1/4 FPT
+BOOT-EXPANSION VALVE
VIDEO-TRAIN FILM-SS-CABINET
WASHER - .406 ID X 1.0 OD
WIRE A.-PRESSURE*LONG*
+ BOOT-PRESSURE SWITCH
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
051945
022134
022159
051946
021278
042306
022473
051941
044455
029406
044404
043232
047016
022665
046365
050900
053101-V
053420
X32663
032624
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
103
103
103
103
000
103
000
000
103
103
103
103
103
103
103
000
000
000
103
000
000
000
000
103
103
8752P 8756P WARR.
QTY. QTY. CLASS
053891
020941-30
020941-36
X51938
X51945-SER
PART
NUMBER
MIX CAB SHROUD
AXV DRAIN
SHIM FOR ROLLERS
FOR X51985 PRESSURE SWITCH
MIX CABINET
BULK P/N R30312
BULK P/N R30312
REMARKS
PARTS
UPDATE
Model 8752
037808
Model 8752
037808-33
Model 8752
037808-35
Model 8752
037808-58
Model 8752P
062336-27
Rev. 1/06
Model 8752P
052127-27
Rev. 5/04
Units built
before
11/15/04
Model 8752P
062336-33
Rev. 1/06
Model 8752P
052127-33
Rev. 5/04
Units built
before
11/15/04
Model 8756
037807
Model 8756
037807-33
Model 8756
037807-40
Model 8756P
062348--27
Rev. 1/06
Model 8756P
051900--27
Rev. 5/04
Units built
before 11/15/04
Model 8756P
062348--33
Rev. 1/06
Model 8756P
051900--33
Rev. 5/04
Units built
before 11/15/04
Model 8757
042793--27
Model 8757
042793--33
Model 8757
042793--34
Model 8757
042793--62