Estella 348SLM12 User manual

USER MANUAL
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#348SLM12 • 12" Manual
#348SLM13 • 13" Manual
#348SLA13 • 13" Automatic
#348SLA13S • 13" Automatic w/ Scale & Slice Counter
HEAVY-DUTY
MEAT SLICERS #9801614 #9801614
CONFORMS TO UL STD. 763
CONFORMS TO CSA C.22.2
CONFORMS TO NSF 8

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USER MANUAL
INDEX
Serial Plate ..................................................... 2
Unboxing ........................................................ 2
Safety Precautions ................................... 3-4
Parts Details................................................... 5
Installation ...................................................... 6
Controls............................................................7
Preliminary Checks ...................................... 9
Operation ......................................................10
Blade Sharpening........................................13
Cleaning.........................................................14
Maintenance .................................................16
Troubleshooting........................................... 17
INTRODUCTION
Congratulations on your purchase of Estella Equipment. Estella Equipment takes pride in the design and quality
of our products. When used as intended and with proper care and maintenance, you will experience years
of reliable operation from this equipment. To ensure best results, it is important that you read and follow the
instructions in this manual carefully.
SERIAL PLATE
Serial plate containing important electrical data,
certifications, and warnings is located on the
back of the unit.
ITEM:
348SLA13
PRODUCT DESCRIPTION:
HEAVY-DUTY AUTOMATIC 1
3” SLICER
VOLTAGE:
120V | HERTZ: 60Hz
AMPERAGE:
4A | HORSEPOWER: ¾ hp
SERIAL NUMBER:
MADE IN ITALY
WARNING!
Improper installation, adjustment, alteration, service, or maintenance can
cause property damage, injury, or death. Read the installation, operating, and
maintenance instructions thoroughly before installing or serving this equipment.
Commercial use only.
WARNING! Disconnect from electric supply before adjustment,
alteration, service, or maintenance. Do not immerse in water.
CONFORMS TO UL STD. 763
CONFORMS TO CSA C.22.2
CONFORMS TO NSF 8
#9801614
#9801614
UNBOXING
All equipment should be examined for damage before and during unloading. The freight carrier has assumed
responsibility for its safe transit and delivery. If equipment is received damaged, either apparent or concealed,
a claim must be made with the delivering carrier.
A) Apparent damage or loss must be noted on the freight bill at the time of delivery. It must then be signed by
the carrier representative (Driver). If this is not done, the carrier may refuse the claim. The carrier can supply the
necessary forms.
B) If concealed damage is not apparent until after equipment is uncrated, a request for inspection must be
made to the carrier within 5 days. The carrier should arrange an inspection. Be certain to hold all contents and
packaging material.
Installation and service should be performed by a qualified installer who thoroughly reads, understands, and
follows these instructions.
If you have questions concerning the installation, operation, maintenance, or service of this product, visit Estella
Equipment www.estellaequipment.com.
IMMEDIATELY INSPECT FOR SHIPPING DAMAGE

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USER MANUAL
SAFETY PRECAUTIONS
Potential hazard or unsafe practice, which could result in
serious injury or death.
Potential hazard or unsafe practice, which could result in
minor or moderate injury or product/property damage.
Information that needs special attention or must be fully understood,
even though not dangerous.
WARNING
CAUTION
NOTICE
• SHOCK HAZARD - Turn OFF all power to equipment before cleaning the equipment.
• BLADE HAZARD - The blade on this appliance is VERY SHARP. Extreme caution should be used when
handling, during operation, and during cleaning.
• FIRE HAZARD - For your safety, do not store or use gasoline or other flammable vapors or liquids
in the vicinity of this or any appliances. Keep the area free and clear of combustible materials.
(See ANSI Z83. 14B, 1991).
• DO NOT attempt to cut any product that is raw, frozen, or has a bone. The slicer is designed for cutting
vegetables and fresh, seasoned, cooked, and cured meats that are boneless and non-frozen. Temperature
can be up to a maximum of 68°F (20°C).
• DO NOT operate the slicer with loose clothing, jewelry, or long hair that can get caught in moving parts.
• DO NOT push product into blade with hands. ALWAYS use the product pusher.
• Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury,
or death. Read the installation, operating, and maintenance instructions thoroughly before installing
or servicing this equipment.
• A factory authorized agent should handle all maintenance and repair. Before doing any maintenance
or repair, contact your authorized service representative.
• Regularly inspect the state of the power cable. A worn out cable, or one that shows signs of fraying or
damage represents a serious electrical hazard.
• These models are designed, built, and sold for commercial use only. If these models are positioned so
the general public can use the equipment, make sure that cautions, warnings, and operating instructions
are clearly posted near each unit so that anyone using the equipment will use it correctly and not injure
themselves or harm the equipment.
• This product is intended for commercial use only. Not for household use.
• Local codes regarding installation vary greatly from one area to another. The National Fire Protection
Association, Inc. states in its NFPA96 latest edition that local codes are “Authority Having Jurisdiction”
when it comes to requirements for installation of equipment. Therefore, installation should comply with
all local codes.
• When installed, the unit must be electrically grounded and comply with local codes, or in the absence of
local codes, with the national electrical code ANSI/NFPA70- latest edition. Canadian installation must comply
with CSA-STANDARD C.22.2 Number 0 M1 982 General Requirements-Canadian Electrical Code Part ll,
109-M1981-Commercial Cooking Appliances. Do not use unit if the appliance malfunctions or if the appliance,
cord, or plug has been damaged in any manner.

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USER MANUAL
SAFETY PRECAUTIONS
The following safety precautions must be observed when using this product:
1. Read the relevant instructions carefully before using this product.
2. DO NOT share the same power source with other high-power appliances to avoid excessive power load
and other dangers.
3. Keep machine away from children and non-authorized personnel. DO NOT permit them to go near the
machine or its working area.
4. DO NOT allow this product to be used unattended.
5. DO NOT touch the power cord with sharp objects or high-temperature surfaces to avoid damage to
the power cord.
6. ALWAYS check that the machine is not damaged prior to each use. Frequently check whether the power
cord and plug aren't damaged. Carefully check that all safety devices are working, the removable parts are
not blocked, there are no parts damaged, all the parts have been set up correctly, and all conditions that
could influence the regular function of the machine are in working order. If the machine is damaged or there
are issues during its use, turn o the machine immediately and contact the manufacturer for assistance or
repair. Repairs should only be made by qualified technicians, using the correct manufacturer parts. Non-
compliance with these rules may void the warranty.
7. After use, press the power button to close and pull out the plug from the socket to avoid leakage or shock
due to aging insulation.
8. DO NOT submerge or saturate with water. Unit is not waterproof. DO NOT steam clean or use excessive
water on unit. DO NOT use a pressure washer. DO NOT operate if unit has been submerged or saturated
with water. ALWAYS unplug the power cord and remove, check, or clean the product after it has cooled
completely.
9. DO NOT plug or unplug the power cord with wet hands to avoid electric shock.
10. DO NOT use this unit for other than its intended use.
11. DO NOT use outdoors.
12. ALWAYS place on a firm, dry, and level surface.
13. DO NOT modify unit. This may void the warranty.

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USER MANUAL
PARTS DETAILS
SHARPENER HANDGRIP
BLADE PROTECTION RING
BLADE COVER
FENCE PLATE
PRODUCT HOPPER
LIFTING LEVER
STEM KNOB
STEM
PRODUCT PUSHER
SHARPENER
BLADE
THICKNESS GAUGE PLATE
FOOT
BASE
HOPPER GUIDE OIL INPUT
THICKNESS GAUGE PLATE
SUPPORT PROTECTION
SLICE OUTPUT SHELF
BLADEGUARD
TIE ROD KNOB
SLICE GUARD
THICKNESS ADJUSTMENT KNOB
PRODUCT PUSHER GRIP
CONTROLS
Scale Platform Location for 348SLA13S

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USER MANUAL
INSTALLATION
1. Remove straps from packaging and remove the
cardboard box.
2. Position the pallet, with the slicer, on a flat surface
and remove the Cap (A) from the slicer. (Fig. 1)
3. Gently turn the machine on its side and, using the
wrench provided, unscrew the (4) Nuts which secure
the slicer to the pallet. (Fig. 2)
4. Remove the (4) Washers and unscrew the (4)
Fastening Tie Rods on the wooden pallet. (Fig. 2)
Remove the pallet.
5. Fasten the (4) Feet to the slicer. The (2) Feet with
smaller threads and lower aluminum spacers (A)
must be installed on the side of the lifting lever.
Install the remaining (2) Feet and aluminum spacers
(B) on the reverse side. (Fig. 3)
6. Re-install Cap in its original position. (Fig. 4)
7. Position the slicer in it's final operating location.
• Slicer should be placed on a level, dry, smooth,
strong, and stable work surface.
• Working height should be no shorter than 31½".
• At least 8" clearance from obstructions on all
four sides.
• Environmental temperatures between 41 - 95°F,
with maximum humidity of 75%.
8. Make sure the graduated hand grip is in position "0."
9. Check alignment of the blade thickness gauge
by running a finger from the blade towards the
thickness gauge. (Fig. 5)
CAUTION: DO NOT run finger TOWARDS the blade.
8”
MINIMUM 8” MINIMUM
31½”
MINIMUM
8”
MINIMUM 8” MINIMUM
31½”
MINIMUM
A
A B
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

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USER MANUAL
CONTROLS
348SLM12 & 348SLM13
348SLA13
BLADE ON BUTTON
BLADE ON BUTTON
CARRIAGE ON BUTTON
CARRIAGE STOP BUTTON
BLADE STOP BUTTON
BLADE STOP BUTTON
THICKNESS
SELECTION KNOB
THICKNESS
SELECTION KNOB
CARRIAGE SPEED
CONTROL KNOB
CARRIAGE PUSHER
HANDLE
MANUAL CARRIAGE
PUSHER HANDLE

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USER MANUAL
CONTROLS
MAN
ON OFF
AUTO
0 - > ∞
99 - > 0
348SLA13S - FRONT
348SLA13S - SLICE COUNTER CONTROL PANEL
SCALE ON/OFF BUTTON
SCALE DISPLAY SCREEN
SCALE TARE BUTTON
THICKNESS
SELECTION KNOB
CARRIAGE SPEED
CONTROL KNOB
MANUAL CARRIAGE
PUSHER HANDLE
SLICE COUNTING
ON/OFF BUTTON
CARRIAGE
CONTROL BUTTON
BLADE ON BUTTON BLADE OFF BUTTON
SLICE COUNTER
DISPLAY
DECREASE SLICES DECREASE SLICES
• Top LED (99 -> 0)
Counts number of slices
DOWN from a set number.
• Bottom LED (0 -> ∞)
Counts number of slices
UP from 0.
• Top LED (AUTO)
Sets carriage to AUTOMATIC
movement (set by Carriage
Speed Control Knob on
front of slicer).
• Bottom LED (MAN)
Sets carriage to manual
movement (controlled by
Manual Carriage Pusher
Handle).

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USER MANUAL
THICKNESS
SELECTION KNOB
CARRIAGE SPEED
CONTROL KNOB
MANUAL CARRIAGE
PUSHER HANDLE
CARRIAGE
CONTROL BUTTON
BLADE OFF BUTTON
DECREASE SLICES
PRELIMINARY CHECKS
Manual Operation Mode
Operational Check
Automatic Operation Mode
1. Ensure the product holding plate is locked.
2. Unlock the carriage by turning the knob to position A. (Fig. 6)
3. Check that the carriage slides freely on the rails.
4. Press the blade ON switch, then the blade OFF switch to ensure
both are functioning properly.
5. Check that the slicer stops functioning by unscrewing the tie screw
for blade cover.
6. Turn the machine on, then unplug from the socket.
Plug it back in to ensure it does NOT start up automatically.
1. Check that the slicer is correctly installed.
2. Ensure hand guard is correctly installed and tightened.
3. Ensure hopper is securely fastened utilizing the lock knob. (Fig. 7)
4. Check that the thickness gauge opens and closes correctly
by turning the thickness selection knob clockwise and
counterclockwise. (Fig. 8) Return to closed position.
5. Ensure the carriage travels freely and there are no obstructions
on the counter.
6. Check that the carriage can be raised and lowered easily and there
is nothing in the way.
7. Check that the product pusher easily rises and lowers so that
it is not impeded in its movement. (Fig. 9A-C)
8. Check that the sharpener is securely fastened to the machine
and is clear of obstruction so it can easily be removed. (Fig. 10)
1. Ensure the carriage is locked. (Fig 6)
2. Press the blade ON switch, then the blade OFF switch to ensure
both are functioning properly.
3. Check that the carriage is functioning correctly by pressing the
switch ON, then OFF.
4. Check that the slicer stops functioning by unscrewing the tie screw
for blade cover.
5. Turn the machine on, then unplug from the socket.
Plug it back in to ensure it does NOT start up automatically.
Fig. 6
Fig. 8Fig. 7
Fig. 9
Fig. 10
A
B
C

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USER MANUAL
OPERATION
Loading Product
1. Position the adjustable product holder (Fig. 11A) so
as to leave sucient space for loading the product.
2. Move the product pusher (Fig. 11B) to the right so
as to leave sucient space for loading the product.
3. Load the product.
4. Move the adjustable product holder (Fig. 11A) up
against the product and secure in place using
the tightening knob (Fig. 11C). This prevents the
product from moving when being sliced.
5. Position the product pusher (Fig. 11B) on the
product.
Note: Several small-sized food products may be
placed on the product holder together to be sliced
simultaneously.
6. Use the thickness selection knob to set your
desired slicing thickness.
7. You are now ready to slice.
Fig. 11 A
C
B
WARNING: Before loading product, ensure the
graduated hand grip is set to "0" and the motor is
completely stopped. Be very careful around the
blade when loading.

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USER MANUAL
OPERATION
Manual Slicing
1. Complete Product Loading instructions.
Note: DO NOT operate slicer without product
in the hopper.
2. Unlock the carriage by turning the lever clockwise.
(Fig. 12)
3. Assume a proper position before operating the
machine. Following these guidelines will greatly
decrease the chance of injury. (Fig. 13)
• Stand in line with the machine with your body
placed at the non-blade end. The product
pusher should be in front of your right hand
and the controls/product output easily
accessible by your left hand.
• Keep your body straight up and down,
DO NOT lean towards or above the machine
while it is operating. Doing so may cause loose
clothing, hair, or accessories to become
entangled in the machine.
4. Grip the product pusher with your right hand and
position your left hand near the slice guard to
retrieve the slices. DO NOT touch the blade.
5. Push the blade ON button.
6. Apply gentle and even pressure to push the
hopper assembly towards the blade.
7. Once sliced, the product will exit the slice guard
to the left.
8. When finished slicing the product, stop the slicer
by pressing the OFF button and turn the thickness
selection knob to "0."
9. After slicing, remove any remaining product from
the hopper and store properly.
Note: If the sliced product has a threaded or rough
appearance, sharpen the blade to prevent creating
excessive pressure in the blade. (Page 12)
Fig. 12
Fig. 13

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USER MANUAL
OPERATION
Automatic Slicing
1. Complete Product Loading instructions.
Note: DO NOT operate slicer without product
in the hopper.
2. Lock the carriage by turning the lever
counterclockwise. (Fig. 14)
3. Assume a proper position before operating the
machine. Following these guidelines will greatly
decrease the chance of injury. (Fig. 13)
• Stand in line with the machine with your body
placed at the non-blade end. The product
pusher should be in front of your right hand
and the controls/product output easily
accessible by your left hand.
• Keep your body straight up and down,
DO NOT lean towards or above the machine
while it is operating. Doing so may cause loose
clothing, hair, or accessories to become
entangled in the machine.
4. Push the blade ON button.
5. Push the carriage ON button.
Note: Speed can be adjusted with the small knob
near the control panel.
6. DO NOT leave the machine unattended when it is
running.
7. DO NOT attempt to make any adjustments to the
product while the unit is in motion. Stop both the
blade and carriage before making adjustments.
8. Once sliced, the product will exit the slice guard
to the left.
9. When finished slicing the product, stop the slicer
by pressing the OFF button and turn the thickness
selection knob to "0."
10. After slicing, remove any remaining product from
the hopper and store properly.
Note: If the sliced product has a threaded or rough
appearance, sharpen the blade to prevent creating
excessive pressure in the blade. (Page 13)
Fig. 14
Fig. 13

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USER MANUAL
BLADE SHARPENING
1. Disconnect the plug from the socket and carefully
clean the blade with denatured alcohol to remove
any grease build-up.
2. Lift the sharpener cap and turn it 180°. (Fig. 14)
3. Release the cap so that it fits onto the locator pins.
(Fig. 15)
4. Check that the blade is in between the two
grinders.
5. Connect the plug and press the ON button to
start up the slicer.
6. Press rear button on sharpener (Fig. 16). The blade
should come into contact with the two grinders.
7. Allow the blade to rotate between the grinders
for 30-40 seconds so a slight burr forms on the
blade edge.
8. Press both buttons simultaneously and hold
for 3-4 seconds, then release to dress the
blade's edge. (Fig. 17)
9. After sharpening, it is recommended to clean
grinders and blade. (Page 14)
10. Once sharpening is complete, replace the
sharpening device in its original position by
reversing step 2.
Fig. 14
Fig. 15
Fig. 16
Fig. 17

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USER MANUAL
CLEANING
1. Disconnect the plug from the main power supply.
2. Turn the thickness selection knob to "0." (Fig. 18A)
3. Move the hopper assembly to the end of travel
towards the controls. (Fig. 18B)
4. Partially unscrew the hopper lock knob. (Fig. 18C)
5. Pull the assembly towards the operator.
6. Completely unscrew the hopper lock knob (Fig. 18C),
then lift the assembly to remove.
7. Clean the hopper with warm water and a neutral
detergent.
1. Disconnect the plug from the main power supply.
2. Unscrew the hand grip from the blade cover tie rod.
(Fig. 19A)
3. Pull the blade cover plate with even pressure from
the top and bottom to expose the blade. (Fig. 19B)
4. The blade can now be cleaned with a damp cloth
and neutral cleaner.
5. Remove the sharpening device. (Fig. 20A)
6. Remove the (4) screws (Fig. 20B) in the center
of the blade.
7. Position the jig (Fig. 20C) on the blade so that
the split in the jig fits in the ring. Match up the (2)
alignment holes (Fig. 20D) on the blade with the
(2) knobs (Fig. 20E) on the jig. Adjust the thickness
selection knob until the jig adheres to the blade.
Hand tighten the (2) jig knobs (Fig. 20E) until the
blade can be easily lifted from the machine.
8. Clean all surfaces thoroughly with a neutral cleaner.
Allow to completely dry before reassembly.
9. Reassemble by reversing steps.
Fig. 19
Fig. 18
Fig. 20
• The slicer must be cleaned at least once a day, more frequently if necessary.
• All the parts of the slicer that come into direct or indirect contact with food product must be thoroughly
cleaned.
• The slicer must NOT be cleaned with water cleaning machines or water jets.
• DO NOT use utensils, brushes, and/or other tools to clean the machine.
• ONLY use neutral detergents and soft cloths to clean the machine.
Cleaning the Hopper
Cleaning the Blade, Blade Cover, and Ring
A
A
A
B
D
C
B
B
C
E
WARNING:
A pair of metal cut-resistant
gloves must be worn when
cleaning the blade

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USER MANUAL
CLEANING
1. Disconnect the plug from the main power supply.
2. Grasp the hand grip (Fig. 21A) and pull up so the (2)
pins (Fig. 21B) unhook.
3. Extract the sliceguard.
4. Clean the sliceguard with warm water and a neutral
detergent.
5. Allow to dry fully, then reinstall by reversing steps.
1. Disconnect the plug from the main power supply.
2. Lift the cap (Fig. 22) up to the end of travel.
3. Loosen the knob (Fig. 23A).
4. Lift the casing (Fig. 23B) and remove. Make sure the
knob (Fig. 23A) passes through the largest opening
in the casing.
5. Rub the grinders with a brush.
6. Clean all other slicer components with warm water
and a neutral detergent.
7. Allow to dry fully, then reinstall by reversing steps.
1. Disconnect the plug from the main power supply.
2. Remove the plate of the scale. (Fig. 24A)
3. Clean both sides of the plate (Fig. 24A), as well as
the plate support area (Fig. 24B) with warm water
and a neutral detergent.
4. Allow to dry fully, then reinstall by reversing steps.
1. Apply a few drops of oil through the hole located on
the side of the thickness selection knob. (Fig. 25)
2. Move the hopper assembly back and forth a few
times to spread the lube evenly along the guides
and ensure movement is smooth.
Fig. 21
Fig. 22 Fig. 23
Fig. 24
Fig. 25
Cleaning the Sliceguard
Cleaning the Sharpener
Cleaning the Scale (348SLA13S)
Lubricating the Slide Guides
B
A
A
A
B
B
OIL

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USER MANUAL
MAINTENANCE
Before Maintenance
Belt
Feet
Power Supply Cable
Blade
Grinders
Push Button Panel
• Disconnect the plug from the main power supply.
• Turn the thickness selection knob to "0."
• Exercise extreme caution when doing any maintenance around the blade.
• The belt does not require adjustment.
• Generally, the belt must be replaced after 3-4 years.
• Contact your local service center for replacement.
• The support feet can deteriorate over time and lose their elasticity, causing a loss in stability.
• Contact your local service center for replacement.
• Periodically check for wear in the power supply cable.
• If it shows wear or damage, contact your local service center for replacement.
• After numerous sharpening and dressing operations, check blade diameter.
• If the diameter of the blade has shrunk by 10mm or more, replace it.
• Contact your local service center for replacement.
• Check that the grinders maintain their abrasive property during sharpening.
• Grinders that are no longer abrasive must be replaced to prevent damaging the blade.
• Contact your local service center for replacement.
• The push button panel label can be marked and/or damaged over time.
• Contact your local service center for replacement.

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USER MANUAL
TROUBLESHOOTING
ISSUE SOLUTION
Pressing the START button
does not start the machine.
Check that the power plug is correctly plugged in.
Check that there is voltage from the electrical network.
Check that the blade cover is properly closed.
A microswitch safety device disables the slicer if the cover is not in place.
Check that the circuit breakers on the underside of the machines are not
tripped. Replace if they are.
Sliced product has jagged
edges or is not being sliced
properly, or the slicer has
excess cut resistance.
Sharpen the blade. (Page 13)
The blade does not
sharpen properly.
Clean the grinding wheels of the sharpener. (Page 15)
Check that the blade has not been ground down to 10mm less than it's
original diameter.
Poor sliding of the carriage
and/or the sliding plate. Lubricate the guide rails. (Page 15)
The blade turns slower and/or
cuts badly.
Check the transmission belt and adjust the tension if necessary.
Sharpen the blade. (Page 13)
If problems persist, contact your local service center.