Smach EFE 2500 AP User manual

SOFT-SERVE AND FROZEN YOGHURT FREEZER
USER GUIDE
(OPERATING MANUAL)
for
MODEL: EFE 2500 AP / APS / ANP / APH
Manual Number: V 005 –19.08.2014

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EFE 2500 AP/APS/ANP/APH
1.TABLE OF CONTENTS
1.TABLE OF CONTENTS .....................................................................................................................1
2.CONGRATULATIONS AND THANK YOU! ........................................................................................3
3.SYMBOLS IN MANUAL ...................................................................................................................4
4.CONTACT DETAILS &HELP DESK....................................................................................................5
5.ELECTRICAL CONNECTION NOTICE................................................................................................6
6. WARNINGS &SAFETY ...................................................................................................................7
7. PARTS IDENTIFICATION ................................................................................................................9
7.1 Exploded View of Machine ....................................................................................................9
7.2 Exploded View of Dispensing Head......................................................................................15
7.3 Exploded View of Self Service Unit ......................................................................................16
7.4 Exploded View of Beater......................................................................................................17
7.5 Exploded View of Dasher .....................................................................................................18
7.6 Exploded View of Aeration Pump ........................................................................................19
7.7 Exploded View of Compression Feed Pipe...........................................................................21
7.8 Exploded View of Liquid Level Sensor..................................................................................22
8. MACHINES WITH AIR-COOLED CONDENSER ..............................................................................23
9. MACHINES WITH WATER-COOLED CONDENSER........................................................................24
10. CONTROL DIAL..........................................................................................................................25
11. OPERATING PROCEDURE..........................................................................................................26
12. PREPARATION AND START UP PROCEDURE .............................................................................26
12.1 PREPARATION ....................................................................................................................26
12.2 STARTING THE MACHINE ...................................................................................................27
12.3 DISPENSING ICE CREAM.....................................................................................................30
13. STEP-BY-STEP CLEANING -SANITIZING PROCEDURE ................................................................30
13.1 CLEANING PROCEDURE......................................................................................................31
13.2 BRUSH CLEANING PROCEDURE..........................................................................................33
13.3 SANITIZING PROCEDURE ....................................................................................................36
14. STEP-BY-STEP ASSEMBLY PROCEDURE .....................................................................................37
14.1 DISPENSING HEAD ASSEMBLY............................................................................................37
14.1.1 Dispensing Head O-Ring Assembly: ............................................................................37
14.1.2 Dispensing Head Piston –O-Ring Assembly: ..............................................................37
14.1.3 Dispensing Head Piston Assembly: .............................................................................38
14.1.4 Dispensing Head Nozzle –O-Ring Assembly:..............................................................39
14.1.5 Dispensing Head Piston Lifter Assembly:....................................................................40
14.1.6 Dispensing Head Lifter Rod Assembly: .......................................................................40
14.1.7 Dispensing Head Assembled .......................................................................................41
14.2 BEATER ASSEMBLY .............................................................................................................41
14.2.1 Pusher Assembly: ........................................................................................................41

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EFE 2500 AP/APS/ANP/APH
14.2.2 Blade Assemble Positions: ..........................................................................................41
14.2.3 Seal Assembly:.............................................................................................................43
14.2.4 Beater Assembled .......................................................................................................43
14.2.5 Dasher Assembly.........................................................................................................44
14.3 INSERTING THE ASSEMBLED BEATER INTO THE BARREL ...................................................44
14.4 FITTING THE ASSEMBLED DISPENSING HEAD ....................................................................45
14.4.1 Placing the Dispense Head:.........................................................................................46
14.4.2 Tightening the Screws:................................................................................................46
14.4.3 Speed Adjustment:......................................................................................................47
14.5 COMPRESSION FEED PIPE ASSEMBLY ................................................................................48
14.5.1 O-Ring Assembly: ........................................................................................................48
14.5.2 Pipe Connection Assembly:.........................................................................................48
14.5.3 Check Valve Assembly:................................................................................................48
14.6 THE AERATION PUMP ASSEMBLY ......................................................................................49
14.6.1 Aeration Pump Cover Disassembled:..........................................................................49
14.6.2 Pump Cover O-Ring and Relief Spring Assembly .......................................................50
14.6.3 Feeder Tube Assembly ...............................................................................................51
14.6.4 Aeration Pump Feeder Tube –Air Adjustment...........................................................52
14.6.5 Pump Body Assembly..................................................................................................54
14.6.5.1 Pump Body Disassembled........................................................................................54
14.6.5.2 Gears and O-Ring Assembly.....................................................................................54
14.6.5.3 Drive Shaft Assembly ...............................................................................................55
14.6.6 Pump Body –Pump Cover Assembly ..........................................................................55
14.7 ASSEMBLY OF PUMP TO THE MACHINE ............................................................................56
14.8 ASSEMBLY OF HOPPER AGITATOR TO THE MACHINE .......................................................57
14.9 LIQUID LEVEL SENSOR ASSEMBLY......................................................................................60
14.10 HOPPER COVER ASSEMBLY ..............................................................................................60
15. POSSIBLE FAILURES AND SOLUTIONS .......................................................................................61
16. ELECTRICAL CIRCUIT DIAGRAMS ..............................................................................................63
WARRANTY DOCUMENT AND CONDITIONS...................................................................................62

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EFE 2500 AP/APS/ANP/APH
2.CONGRATULATIONS AND THANK YOU!
Congratulations and thank you for acquiring a Soft-Serve Ice Cream Machine
manufactured especially in Turkey by Smach®Gıda Makine A.Ş.
If you encounter a problem with the Smach®Soft Serve Ice Cream Machine, please
contact your local service technician.
Please familiarize yourself with the machine by taking some time to study this manual. If
you get to know this little ice-cream factory, it has the potential of making good profit.
Notice and no warrantee: These pages are provided as a service and informational
purpose only, and on the assumption that the recipient of the Soft-Serve Freezer and the
operator of the Soft-Serve Freezer is competent to perform the required tasks, including,
but not limited to operation and/or repair of power equipment, for which the information is
provided, and that person is knowledgeable and mindful of proper safety precautions.
Neither Smach®, nor any of their respective employees make any claims about the
suitability or fitness of the information contained herein which is provided strictly on an "as-
is" basis, without any express or implied warranty, guarantee, assurance of quality,
conformity of specifications, reliability, functionality, or suitability. In no event shall
SMACH®and/or its employees be held liable, whether in contract or tort, to any party for
any direct, indirect, punitive, or consequential damages, including, but not limited to lost
profits and business interruption, arising out of any errors, typographical or otherwise,
inaccuracies, omissions, or delays arising out of or pertaining to the use, reliance on, or
inability to use any type of information, part, or good, even if notified in advance about the
possibility of such action. Information in this manual is subject to change without notice. All
rights reserved.
BEFORE USING THE MACHINE READ CAREFULLY THIS
MANUAL. PAY ATTENTION TO THE SAFETY INSTRUCTIONS.

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EFE 2500 AP/APS/ANP/APH
3.SYMBOLS IN MANUAL
WARNING
When you see this symbol on your freezer or in this manual, be
alert to the potential for personal injury. Follow recommended
precautions and safe operating practices.
ELECTRIC DANGER
This symbol indicates the presence of electric shock hazards.
NOTE
It points out significant information for the stuff involved.
PROTECTIONS
This symbol means that operator must use protection against an
implicit risk of accident.
MACHINE OPERATOR
He/She is the person who has no specific expertise and she/he
will operate the freezer.
MAINTENANCE ENGINEER
He/She is a skilled engineer for the operation of the machine
under normal conditions; he/she is able to carry out interventions
on mechanical parts and all adjustments, as well as maintenance
and repairs. He/She is qualified for interventions on electrical and
refrigeration components.

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EFE 2500 AP/APS/ANP/APH
4.CONTACT DETAILS & HELP DESK
Smach®Gıda Makine San.Tic.A.Ş
ADDRESS AND CONTACT DETAILS
Smach®Gıda Makine San.Tic.A.Ş
Guzelyurt Mah.5762 Sok.No 5/A
Orta Olcekli San.Bol.
Manisa/TURKEY
Tel: [phone]
Fax: [phone]
E-Mail: [email protected]
When calling Smach®have the following information ready:
1. Freezer Serial Number: Found on body panel
2. A brief description of the problem

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EFE 2500 AP/APS/ANP/APH
5.ELECTRICAL CONNECTION NOTICE
1. Please make sure that the power supply conforms to the electrical data label (Rating
Plate).
2. Check the data label (Rating Plate) for the required circuit breaker amperage. Only plug
into an electrical wall socket that complies with the required amperage of the machine.
3. Machine should be installed according to the local authority electrical code/regulations it
is used in, as well as to other work health and safety requirements. If you are not sure,
please contact your local authority for details.
4. This symbol indicates the presence of electric shock hazards. Inside the
enclosures of the machine there are electrical shock hazards, therefore,
DO NOT remove any panels if you are not a qualified technician of an
authorized service provider.
5. WARNING: To avoid risk of injury from electric shock, if you are not a
qualified and duly authorized service technician, do not open the enclosure
panels on the sides and back of the machine.
6. The power supply must be properly grounded to prevent electrical shock. Check with a
qualified installer for compliance.
7. The fuse must be 220-240V, 50 Hz 16 Amp / 24 Amp or 380-400V, 50 Hz 32 Amp (
Before plugging in the machine, see metallised label on the back of the machine.)

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EFE 2500 AP/APS/ANP/APH
6. WARNINGS & SAFETY
Read and understand all safety messages in this manual. Read and understand the safety
decals on your freezer. Take notice of the location of all decals on the freezer and keep
the safety decals in good condition. Check them periodically and replace missing,
damaged or illegible safety decals. The safety decals must remain in place and legible for
the life of the freezer.
Keep your Freezer clean and tidy! When it needs repairing, work with an authorized
SMACH®service agent.
Smach®is concerned about the safety of the person/s using the machine. Therefore
please take note and abide by amongst others, the following WARNINGS:
The weight of the machine is no less than 190 kg. The person who
carries the machine must be careful while moving the freezer.
Do NOT touch barrel feeder hole during cleaning.
Always follow local authority food safety and other health codes.
Always follow in-store operating and food hygiene safety and other
health code
Do not clean the machine with high-pressure water.
Use potable water to clean the parts.
Do NOT use the machine before studying this User Guide. Failure to
follow this instruction may result in equipment damage, poor
performance, health hazards or personal injury.
Only use food-grade lubricant when changing or replacing the O-
rings on the pistons.
A potential risk exists if the User Guide instructions and other safety
precautions are not strictly followed.
Do NOT allow anyone to attempt any repairs to the machine, unless
the main power supply to it has been disconnected from the power
supply point.
Never open the panels to reach inside the Freezer body. (Only by
authorized technicians)
Technical maintenance must be done by authorized technicians.

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EFE 2500 AP/APS/ANP/APH
Do NOT allow untrained personnel to operate the Soft-Serve
Freezer.
Do NOT insert or remove the beater from the freezing barrel while
the Machine is connected to the power supply. First isolate the power
supply.
Do NOT remove the hopper cover (lid) unless you are filling or re-
filling the hopper with the mix.
Do NOT switch ON the Machine at the wall socket switch when the
following has not yet been done: (a) the beater is inserted properly
(b) the barrel head is fitted correctly and the four nuts screwed on
correctly and tightly, and (c) the barrel is flooded with Mix.
When removing, replacing or cleaning the removable parts do so with
caution because the beater blades have sharp edges that can easily
cause injury.
WINTER STORAGE
If the place of business is to be closed and the machine won’t run during
the winter months, it’s important to protect the freezer.
Disconnect the freezer from the main power source to prevent possible
electrical damage.
For WATER-COOLED freezers, disconnect the water supply. Use the air
pressure on the outlet side to blow out any water remaining in the condenser. This is
extremely important. Failure to follow this procedure may cause severe and costly damage
to the refrigeration system.
NOTICE: Smach®Gıda Makine A.Ş will not take any responsibility if the users do not follow
all the instructions as described in this User Guide.

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EFE 2500 AP/APS/ANP/APH
7. PARTS IDENTIFICATION
7.1 Exploded View of Machine
Figure 1

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EFE 2500 AP/APS/ANP/APH
NO
PART NAME
QUA.
1
Hopper Cover
2
2
Hopper Screw
2
3
Hopper Agitator Blades
2
4
Hopper Agitator Seal
2
5
Hopper
2
6
Stud
4
7
LED Indicator Light
2
8
Barrel
2
9
Selector Switch
2
10
Beater Seal
2
11
Beater
2
12
Scrapper Blade
10
13
Self Service Unit(Optional)
1
14
Plastic Pusher
2
15
Head Screws
4
16
Head Group
1
17
Dasher
2
18
Drip Tray_L
1
19
Drip Tray Holder
1
20
Drain
1
21
Photo Sensor
2
22
Front Panel
1
23
Right Panel
1
24
Base
4
25
Compression Feed Pipe Group_R
1
26
Pump Group
2
27
Compression Feed Pipe Group_L
1
28
Liquid Level Sensor
2
Table 1

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EFE 2500 AP/APS/ANP/APH
Figure 2

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EFE 2500 AP/APS/ANP/APH
NO
PART NAME
QUA.
1
Hopper Cover
2
2
Hopper Screw
1
3
Hopper Agitator Blades
1
4
Hopper Agitator Seal
1
5
Hopper
2
6
Stud
4
7
LED Indicator Light
2
8
Barrel
2
9
Selector Switch
2
10
Beater Seal
2
11
Beater
2
12
Scrapper Blade
10
13
Self Service Unit(Optional)
1
14
Plastic Pusher
2
15
Head Screws
4
16
Head Group
1
17
Dasher
2
18
Drip Tray_L
1
19
Drip Tray Holder
1
20
Drain
1
21
Photo Sensor
2
22
Front Panel
1
23
Right Panel
1
24
Base
4
25
Compression Feed Pipe Group_R
1
26
Pump Group
2
27
Compression Feed Pipe Group_L
1
28
Liquid Level Sensor
2
Table 2

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EFE 2500 AP/APS/ANP/APH
Figure 3

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EFE 2500 AP/APS/ANP/APH
NO
PART NAME
QUA.
1
Hopper Cover
2
2
Hopper
2
3
LED Indicator Light
2
4
Barrel
2
5
Selector Switch
2
6
Beater Seal
2
7
Beater
2
8
Scrapper Blade
10
9
Self Service Unit(Optional)
1
10
Plastic Pusher
2
11
Head Screws
4
12
Head Group
1
13
Dasher
2
14
Drip Tray_L
1
15
Drip Tray Holder
1
16
Drain
1
17
Photo Sensor
2
18
Front Panel
1
19
Stud
4
20
Right Panel
1
21
Base
4
22
Compression Feed Pipe Group_R
1
23
Pump Group
2
24
Compression Feed Pipe Group_L
1
25
Liquid Level Sensor
2
Table 3

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EFE 2500 AP/APS/ANP/APH
7.2 Exploded View of Dispensing Head
Figure 4
NO
PART NAME
QUA.
1
Dispensing Head
1
2
4,8x3,53mm O-Ring NBR
1
3
Lifter Rod
1
4
Speed Adjuster
3
5
Piston Lifter
3
6
Piston
2
7
27,20x3,53mm O-Ring
4
8
Middle Piston
1
9
Middle Piston O-Ring
1
10
Nozzle
3
11
34,65 X 1,78mm O-Ring
3
12
89,69x5,33mm Silicon O-Ring
2
Table 4

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EFE 2500 AP/APS/ANP/APH
7.3 Exploded View of Self Service Unit
Figure 5
NO
PART NAME
QUA.
1
Self Service Mounting Unit
1
2
Self Service Spring Pressure Pin
3
3
Self Service Screw M30
3
4
Self Service Spring
3
5
Rectangular Reed Sensor
3
Table 5

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EFE 2500 AP/APS/ANP/APH
7.4 Exploded View of Beater
Figure 6
NO
PART NAME
QUA.
1
Beater
1
2
Metal Pusher
1
3
Scrapper Blades
5
4
Beater Seal
1
Table 6

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EFE 2500 AP/APS/ANP/APH
7.5 Exploded View of Dasher
Figure 7
NO
PART NAME
QUA.
1
Dasher_Slot
1
2
Dasher Delrin Bushing
1
3
13,95 x 2,62 mm NBR O-Ring
1
Table 7

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EFE 2500 AP/APS/ANP/APH
7.6 Exploded View of Aeration Pump
Figure 8