Astra Peel-a-ton KA-720 User manual

Contents
1. Introduction････････････････････････････････ P. 1
2. Safety Precautions ･････････････････････････ P. 1
3. Specifi cations･･････････････････････････････ P. 4
4. Names and Functions of Parts ････････････････ P. 5
5. Correct Use of the KA-750････････････････････ P. 7
6. How to Operate the KA-750･･･････････････････ P. 9
7. How to Remove and Attach Parts･････････････ P. 11
8. Cleaning and Maintenance ･･････････････････ P.16
9. Settings･･･････････････････････････････････ P.18
10. Troubleshooting････････････････････････････ P.20
11. In Conclusion･･････････････････････････････ P.23
For large fruits and vegetables
Fast, clean removal of peels
Electric Peeler
KA-720/730/750
Peel-a-ton
Operation Manual
Remarks
●Thank you very much for purchasing KA-720/730/750.
●To ensure safe and correct operation of this unit, please read and understand the contents of
this manual before use.
●After reading this manual, keep it in a safe and accessible place for other users of the unit.
●In order to improve the performance of this product, the specifi cations of the product may be
modifi ed without prior notifi cation.
AAM-K75-01Rev.2007-EN
Manual Videos

1
1. Introduction
● This unit is specically designed to peel large sized round and oval fruits and vegetables.
● Improper use of the unit may result in a breakdown or an accident.
● Before using the unit, read this manual carefully, and pay careful attention to inspection and maintenance
and also safety.
2. Safety Precautions
● Please read these instructions carefully before operating the peeler, and be sure to operate it correctly.
● Important safety items are set out on the following pages, so be sure and follow them.
● The following expressions are used in this manual:
This expression indicates a situation in which death or injury may re-
sult from improper use of equipment.
Warning!
Caution!
This expression indicates a situation in which injury and/or material
damage* may occur due to improper use of the equipment.
* Material damage may refer to any or all of the following: house and property, home furnishings, do-
mestic animals and pets.
1) This unit may only be operated by someone who has read and understood this operating
manual, and who can assume full responsibility for the safety of those nearby.
2) Use common sense. Do not operate the unit when fatigued, ill or physically impaired.
3) Do not operate the unit in a poorly lit (dark) or cluttered workspace.
4) Do not operate this unit while under the inuence of alcohol, medication or any other sub-
stance that might impair judgment and motor skills.
5) Wear proper work clothes when operating this unit.
Warning!
Failure to do so may result in an accident or injury.
Failure to do so may result in an accident or injury.
An injury may result.
An injury may result.
Do not wear baggy or loose clothing, gloves, a necklace or other accessories because these
items can become entangled in moving parts of the unit, resulting in possible injury.
A person with long hair must wear a hat or hair net when operating this equipment.

2
6) Do not allow children near this unit. Do not allow children to operate this unit.
7) Do not disassemble or attempt to repair or modify this unit.
8) If you detect anything unusual in the operation of the unit, do not continue to use it.
9) Always operate the unit on a level, stable surface.
10) Never move the unit while it is in operation.
11) Never allow water to contact the base of the unit.
12) Use ample care when touching the base of the unit.
13) Never touch any part (arm, holding prong) while the unit is in operation.
14) Handle the holding prong with adequate care.
Warning!
An accident may result.
An accident may result.
An accident may result. Immediately have the machine inspected and repaired.
Operating the unit on an unstable surface may result in a breakdown or injury.
Always turn the power button “off” and unplug the power cord before relocating
the unit. Failure to do this may result in a breakdown or injury.
The base of the unit is NOT water resistant. Contact with water may result in an electric shock,
re or breakdown.
Always conrm that the unit is completely powered off before touching any part
of it. Failure to do so may result in injury.
Never touch the mounting prong while the peeler is in operation. Turn the main switch to
“OFF” before touching the prong. Failure to do so may result in serious injury.
The prong is very sharp. Use care when setting or replacing it.
Failure to exercise care may result in serious injury.
When xing the prong to the shaft, be sure to follow the instructions in this manual.
Failure to do so may result in injury and/or damage to the unit.
Always inspect the mounting prong before, during, and after using the unit, and ensure
that it is not broken or missing. If the prong or a part of it is found to be missing, all of the
peeled fruit must be inspected, or thrown out. If the prong is damaged in any way, do not
use it. Replace it.
Do not touch parts of the unit where there are protruding screws. This may result in an injury.

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1) Run this unit from a stable source of power.
2) Handle the power cord with care.
3) Take care when plugging or unplugging the power cord.
4) Do not place an object on the unit, or lean or stand on it.
5) Upon taking delivery of the unit, check to see that no damage has occurred, and
no parts (screws, nuts, etc.) have come loose or separated in transit.
Injury or damage may result.
Operating the unit from a power source of other than the intended voltage, or using it
near a different voltage source or a source of electrical noise, may result in injury or dam-
age to the unit.
Caution!
Do not unplug the power cord using unreasonable force, damage it, shape it, bend it with
unreasonable force, or bunch it. Keep the cord away from a source of heat or oil, and do
not place anything heavy on it. Any of the above can result in an electrical shock, re, or
damage to the unit.
Never plug or unplug the power cord with wet hands. Before plugging or unplugging the
power cord, make sure that the power is switched “OFF.” Always unplug the power cord
by pulling the plug, not the cord. Failure to do so may result in an electrical shock, re or
damage to the equipment.
15) Use adequate caution when attaching and operating the peeler blade.
Warning!
Never touch the peeling blade while the unit is operating. Always turn the switch to “OFF”
before handling the peeling blade. Failure to do so may result in serious injury.
The peeling blade is extremely sharp. Use adequate care when replacing it.
Failure to do so may result in injury.
Always inspect the peeling blade before, during and after using the equipment to ensure
that it is not broken. If the blade is found to be broken, all peeled fruit must be inspected,
or thrown out. If the peeling blade is damaged in any way, do not use it. Replace it.
Failure to do so may result in injury or damage to the unit.

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3. Specications
Unit KA-750 KA-720 / 730
Power AC100V ~ 130V / 200V ~ 240V(50Hz / 60Hz) Same as on the left
Power consumption 250W Same as on the left
External Dimensions W260 mm D500 mm H480 mm W210mm D380mm H450mm
Total weight 25kg 13kg
External case material Stainless steel Same as on the left
●Conrm that the following standard attachments have been provided.
To obtain replacement parts, contact your retailer or ASTRA.
No. Name Check
1. Holding prong x 1
2. Insertion pin x 2 (for connection of holding prong, one as a spare)
3. Slider x 1
4. Arm x 1
5. Peeler blade x 1
6. Spring x 1 (SP–W)
7. Spring holder x 1
8. Spring holder clip x 1 (CP–S)
9. Ejector × 1
10. Knurled screw x 2
11. Polishing stone (#3000) x 1
12. Power cable x 1 (not included in 720/730)
* The combination and shapes of parts (1), (3), (4), (5) and (10) is different depending on the
chosen fruit to be peeled.
For the sets including one-way blade as (5) ,(11) is not included.
6) When storing or operating the unit, observe the following precautions.
1. Temperature and humidity: Store at 0 – 30°C, and relative humidity below 85%.
2. Place the unit on a rm, level oor.
3. Keep away from salt air, ammable or corrosive gases, radiation, high heat or humidity, sulfur
smoke, and other pollutants.
4. Keep away from oil and oil smoke.
5. Keep away from mist or moisture.
6. Keep away from direct sunlight.
7. Take steps to prevent the entry of insects, rodents, etc.
8. Install in a well-ventilated indoor location.
Caution!
Failure to observe the below precautions may result in damage to the unit.

5
4. Names and Functions of Parts
1) Control Panel (KA-750)
1.
3.
2.
* KA-720/730 have different control panels, however the display and controls are mostly the
same.
No. Name Function Reference page
1. Start button
Press to start / stop the peeling, and to select your choice from the menu. Reference
pages:9, 10, 18,
19
2.
Peeling
thickness
adjustment
buttons
These buttons adjust the peeling action according to the thickness of the peel.
Twelve thickness level is indicated by bars on the display.
Press the “ ” button to reduce the number and increase the peeling thickness.
Press the “ ” button to increase the number and reduce the peeling thickness.
Reference
pages:18, 19
Reducing the number
Skin
Flesh
Thick
Cross-sectional drawing of the flesh and skin
This increases the number of over-
lapping passes of the blade, there-
by increasing the amount of skin
removal. The result is a smoothly
peeled surface.
Increasing the number
Cross-sectional drawing of the flesh and skin
Flesh
Thin
Skin
This decreases the number of over-
lapping passes of the blade, thus
taking off less skin. The surface of
the fruit will therefore have more re-
sidual skin and angles, but the yield
of fruit will be greater.
3.
Spin speed
adjustment
buttons *
These buttons adjust the speed of item rotation with eight levels. (Larger is faster)
For smoother surface, slow down the speed and for faster peeling, speed up.
The small arrow “ ” reduces the spin speed; the large arrow “ ” increases the spin
speed.
Reference
pages:18, 19
* KA-720 does not have speed adjustment function.
It has function specialized for pineapple, which adjusts the peeling angle of the edge.

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2) Mechanical parts
(KA-750)
No. Name Function Reference page
1. Peeler blade
(Replaceable part)
Each blade is designed for speci c varieties of fruits/vegetables and sizes.
Large blade, mainly for pineapple, needs to be polished with the at-
tached stone, and maintain sharpness.
Smaller blade, mainly for mangoes, is one-way, which needs to be
changed to a new blade periodically.
Reference pages:
13, 14, 16, 17
2. Arm This arm holds the peeling blade. Each arm is designed for speci c va-
rieties of fruits/vegetables and sizes.
Reference pages:
7, 9, 13, 14, 16
3. Spring
(Replaceable part)
This spring pushes the blade to the fruits/vegetables. Reference pages:
13, 14
4. Holding Prong
(Replaceable part)
Holding prong holds and  xes the fruits/vegetables to the rotating axis.
Each is designed for speci c varieties of fruits/vegetables and sizes.
Reference pages:
7, 12, 16
5. Ejector After peeling the item, push it up manually to facilitate extraction from
the unit.
Reference pages:
9~11
6. Slider Interlock the slider with the ejector, then push up the item to facilitate
extraction from the unit.
Reference pages:
10~12, 16
7.
Laser liner
(Sold separately,
only for KA-750)
When  xing the item to the holding prong, apply the laser beam as a
guide for centering the holding prong as seen from directly above. (Sold
separately)
Reference pages:
8, 10, 15, 16
* Each parts has its own shapes and combinations depending on the peeled item.
(5) and (6) are unnecessary when peeling mangos.
3) Back of unit
(KA-750)
No. Name Function Reference page
1. Power switch Powers the unit on or off.
2. Power inlet Install the power cord provided with the unit. (For 720/730 power plug
can’t be separated.)
3. Fuse AC125V / 5A, or AC250V / 5A (Time-lag fuse)
* (2) and (3) is different depending on the country / area.
7.
2.
4.
5.
3.
1.
6.
1. 2.
3.

7
5. Correct Use of the KA-750H
1) Pre-operation preparation
• Install the unit in a well-lit area free of clutter or obstacles.
• When using an extension cord, conrm that the cord is undamaged. Use a 1500W rated extension
cord. The cord should be as short as possible.
• Place the machine on a stable, level surface, and place a container below it to collect the peelings
(on the left side of the front).
(KA-750)
• Insert the female power plug on the end of the power cord into the inlet on the unit, and then insert
the plug on the other end of the power cord into a power outlet. Before doing this, conrm that the
power switch is not ON.
• In order to prevent a possible electric shock please connect a ground wire to this unit. Also, the
use of a ground fault interrupter is recommended.
2) Pre-operation inspection
• Check to see that the holding prong is properly attached. ( See page 12)
Caution!
If the prong is not properly tted to the unit, there is a danger
that it will come into contact with the peeler blade, damaging
both of these parts.
• Check that the holding prong is free of damage. If it is bent, or makes a rattling noise, it must be
repaired or replaced.
• Check that the peeler blade is free of damage. If the blade is dented or bent, it must be replaced.
( See page 14)
• Check to see that the arm is correctly attached. If it is not, the peeler will not function properly.
( See pages 13)
Caution!
If the arm is not attached correctly, it may contact the holding
prong, causing damage to these parts.
• Be sure that the arm is in the correct starting position as shown in the drawing above. If the arm is
not in the correct starting position, the peeler will not start when the start button is pressed. Always
start the peeler with the arm in the correct starting position. ( See pages 12, 13)
Rubber foot
Install the unit as far
forward on the supporting
surface as possible.

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3) Adjusting the laser liner (For KA-750 only, sold separately)
• Adjust the angle of the laser liner so that the laser beam is in line with the center of the drive shaft
axle on which the holding prong is mounted.
• Power of the laser liner is not linked to the unit. Please turn on and off individually.
Laser beam
Align the laser beam with the center of
the drive shaft axle of the holding prong.
Slacken the screw, and adjust the direction
in which the laser beam is emitted.
Drive shaft axle of holding prong
Caution!
If the laser beam is not correctly adjusted, it is likely that parts of
the item may remain unpeeled or the holding prong will be bent.
Never peer through the light emission port of the laser while it
is emitting a laser beam. Failure to do this may result in injury
to your eyes or other part of your body.
Warning!

9
6. How to Operate the KA-750
1) Turn the power switch “On.” (See page 6)
• “Astra KA-750” will be displayed on the operation screen, followed by the Settings Menu.
• Pressing and holding down the Start button while the lights are ashing will put the unit in the
“Reset” mode. ( See page 19)
• The Arm and the pin might move a little after powering on, to test the operation. Please leave
your hands and face away from the unit.
2) Use the Start/Stop button to choose the settings for the type of item to be peeled.
(See page 18)
• The unit will display the Standby mode screen (for selecting peeling thickness & spin speed.)
• If “Arm position wrong – correct” is displayed, return the arm to the correct starting position, and
press the Start button again.
3) Afx the item to be peeled (fruit or vegetable) to the holding prong.
• Align the center (core) of the item with the tip of the holding prong.
• Afx the item so that it touches the slider.
Caution!
Do not press the Start button when no item is affixed to the
holding prong. Otherwise contact will occur between the peeler
blade and the prong, damaging both of these parts.
4) Press the Start button.
• Peeling will start. When an item is being peeled, the green lamp flashes and counter will be
shown on the screen.
• If the Start button is pressed during peeling, operation will stop.
5) Remove the item from the holding prong.
• When peeling is nished, arm will move back to the starting position, and green lamp will light.
• Pull down the ejector lever in order to extract the peeled item.
• Pull up the ejector lever, and extract the peeled item.
* For some items (e.g. mangoes), pull the item directly without using the ejector.
Caution!
When extracting a peeled item, pull it up straight without twist-
ing. Otherwise, the holding prong will become twisted.
6) Return to (3) for continuous peeling.