SharpX QUATTRO HS User manual

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Instructions SharpX QUATTRO / HS
Machine No.:
Issue date:
Keep for future use!
Manufacturer:
SHARPX AB Box 287. S 59123 Motala
SWEDEN
Phone / Fax: [phone]
Email: [e-mail]
www.sharpx.se
SharpX QUATTRO HS
SharpX QUATTRO
®

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1…....General……………………………………….3
1.1….Notes regarding warranty and damage
prevention…………………………………….3
1.2….Intended use………………………………....3
1.3….Description and characteristics…………….4
1.4….Safety guidelines…………………………….5
………………………………………………....6
1.5….Overview....…………………………………..7
1.6….Technical data and dimensions…………....8
2……Getting started……………………………...9
2.1….Unpacking and checking of package
Content………………………………………..9
2.2….Installation…………………………………....9
2.3….Electrical connection………………………...9
2.4….Wet sharpening (type QUATTRO HS)….. 9
3……Cleaning……………………………………...9
4……Operation…………………………………...10
4.1….Safety guidelines…………………………...10
4.2….Tips for sharpening and polishing………...11
4.2.1..Sharpening………………………………….12
4.2.2..Polishing…………………………………….13
5……Maintenance / replacement of wear &
tear parts……………………………………14
………………………………………………..15
5.1….Changing of grinding wheels……………...15
5.2….Changing of polishing elements…………..16
5.3….Description: wheel / block…………………16
6……Wear parts………………………………….16
7……Spare parts…………………………………17
……………..…………………………………18
8……Electrical circuit diagrams………………19
9……EC declaration of conformity…………...20
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Warnings to be adhered to and
memorized!
SharpX machines are meeting the accident
prevention regulations. However, there remains
a risk of injury in case of incorrect or inattentive
operation or maintenance. These operating
instructions particularly highlight specific risks of
injury.
Within our warranty terms and conditions the
SharpX carries a warranty of 12 months (see
warranty card).
Read operating instructions before
start-up and keep handy! Follow
instructions!
1.1 Intended use
This machine is solely intended for sharpening
of clean knives. Any other use of the SharpX
could constitute a hazard and is prohibited.
Only run the machine with ceramic block.
2 General
2.1 Notes regarding warranty and damage
prevention
Warning! Risk of bodily
injuries and death
Warning! High electrical voltage
General rules!
Additional notes
Notes with these symbols serve as
additional information
8.
Action
Tasks are numbered in the order in
which they are to be executed.

Result of action
This symbol stands for a requirement
or result of an action.
―Setup and instructions performed by your
local dealer.
―Carefully read operating instructions before
start-up of machine. These instructions are
intended for correct setup, use and
maintenance of the SharpX and should
guarantee trouble-free operation.
―We are not liable for unauthorized setup and
electrical installation, incorrect operation,
non-intended use, structural changes,
removal of protective devices or use of non-
original SharpX parts, replacement parts and
accessories. In these cases, the user acts at
his/her own risk! Damage resulting from the
above mentioned cases is entirely the
responsibility of the user.
―Therefore, we recommend the exclusive use
of SharpX original and replacement parts and
accessories!
―Defects and damage caused due to normal
wear and tear may not be construed as a
basis for any claims against SharpX.
―Operating staff is to be thoroughly trained
according to these operating instructions
regarding operation and maintenance of the
SharpX.

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2.2 Description and characteristics
Device description
―Table version according to the latest findings
in modern and efficient sharpening of tools.
―Design based on international accident
prevention regulations.
―Water container for SharpX QUATTRO
exchangeable without tools.
―Splash guard removable upward.
―High-performance drive with optimal speed.
―Uniform shaking motion or vibrating motion of
polishing elements
―Removable sharpening elements for easy
maintenance.
―Polishing unit quick and easy to replace.
―Separate water cooling system for SharpX
QUATTRO
―Great stability due to non-slip suction feet
―Magnetic coupling to prevent knife damage in
case of incorrect handling.
Features
―Modern, space saving and closed design.
―Long service life due to well-engineered
technology and high quality material
―Time saving due to quick and easy handling
as well as easy cleaning
―Little risk of injury due to highly effective
accident prevention.
―Winged wheels for optimal convex edge
preventing wedge formation at the blade.
High resilience and edge retention of the
blade can only be obtained by a convex
edge.
―No dirt accumulation of the work environment
since dust is collected by magnets.
―The water cooling system for model SharpX
QUATTRO prevents overheating of the blade.
Winged wheels with diamond coating
Convex edge correct! Flat/concave edge incorr.

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8. Wear appropriate clothing
―Do not wear loose fitting clothes or jewelry
which may get caught by moving parts.
―Do not use gloves.
―Wear a hairnet for long hair.
9. Use protective equipment
―Wear safety goggles and ear protection.
10.Do not use cable other than for its
intended use
―Do not use cable to unplug connector from
outlet. Protect cable from heat, oil and sharp
edges.
11.Avoid abnormal posture
―Ensure a firm footing while maintaining
balance at all times.
12.Keep your tools in good order
―Do not work with worn grinding wheels or
polishing elements.
―Follow directions for change of grinding
wheels and polishing blocks.
―Check power cord of electric tool on a regular
basis and have it replaced by an authorized
specialist in case of damage.
―Check extension cords on a regular basis and
replace if damaged.
―Keep machine clean and free of oil and
grease.
13.Unplug connector from outlet
―If electric tool is not in use, before
maintenance and exchange of tools.
14.Remove tool keys from tools
―Make sure that keys and adjustment tools are
removed before switching on.
2.3 Safety guidelines
Safety guidelines according to EN 61029-1:2010
1. Keep your work area in good order
―Cluttered work areas may cause accidents.
2. Pay attention to environmental influences
―Do not expose electric tools to rain.
―Do not use electric tools in humid or wet
environment.
―Make sure work area is well lit.
―Do not use electric tools in areas with fire or
explosion hazard.
3. Protect yourself from electric shock
―Avoid physical contact with grounded parts
(e.g. pipes, radiators, electric stoves, cooling
units).
4. Keep other people away
―Prevent other persons, in particular children
from touching electrical tools or cables. Keep
them away from your work area.
5. Safeguard unused electric tools
―Unused electric tools should be kept in a dry,
elevated or locked place outside the reach of
children.
6. Prevent overloading of your electric tool
―You work better and safer within the indicated
power range.
7. Use correct electric tool
―Do not use inefficient machines for heavy-
duty work.
―Do not use electric tools other than for their
intended use.

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15. Avoid accidental start-up
―Make sure that machine is switched off when
connecting plug to power outlet.
16. Pay attention
―Pay attention to what you are doing. Work
intelligently. Do not use electric tool if you are
not concentrated.
15.Check electrical tool for possible damage
―Before further use of the electric tool,
protective equipment or slightly damaged
parts must be carefully examined if they
function properly and in accordance with their
intended use.
―Check if movable parts function properly
without jamming and check if any parts are
damaged. All parts must be correctly installed
and meet all requirements in order to
guarantee perfect operation of the electric
tool.
―Do not use damaged grinding wheels or
polishing units.
―Unless otherwise specified in the operating
instructions, damaged protective equipment
and parts must be repaired or replaced
according to their intended use by an
authorized service center.
―Damaged switches must be replaced by an
authorized service center.
―If an electric tool cannot be turned on/off via
its on/off switch, it should not be used.
18. Attention
―Only use replacement parts recommended by
the manufacturer.
―The use of other inserts and accessories may
cause risk of injury and warranty loss.
19. Have your electric tools repaired by a
certified electrician
―This electric tool is in conformance with
relevant safety regulations. Repairs may only
be carried out by a certified electrician by
using original spare parts, otherwise there is
a risk of accidents for the user (loss of
warranty).

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1.5 Overview
Micro motor
230V/50Hz 2,5 rpm
(auto grinding
depth)
ON/OFF
switch
Electric motor
(120 W)
Tooth belt/pulley
(for increased speed)
Excentric (turns, U
< 6000 min-1,
creates vibration)
Knife handle
support
Typ SharpX QUATTRO / HS
Handle for
exchange of
grinding unit
Polishing unit (vibrating) Magnet coupling (rotating) Grinding unit
Diamond
grinding wheel 54µ
Metal diamond block
Ceramic block
515 mm
570 mm
150 mm
250mm
190 mm
550mm
Diamond
grinding wheel 36µ

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SharpX QUATTRO
SharpX QUATTRO HS
Power supply
230V, 50 Hz AC
230V, 50 Hz AC
Special voltage
110 V, 60 Hz, 120 W
110 V, 60 Hz, 120 W
Rated power
120 W
120 W
Current
1,2 A
1,2 A
Fuse
max.10 A delay fuse
max.10 A delay fuse
Protection class
IP 22
IP 22
Rpm drive
2650 U/min
2650 U/min
Rpm grinding spindle
2850 U/min
4860 U/min
Frequency polishing block
100 cycles
100 cycles
Dimensions polishing stone
36x32x24 mm
36x32x24 mm
Honing tool
36x22x30 mm
36x22x30 mm
Content water container
--
8 liters
Weight
Approx. 11 kg
Approx. 16,5 kg
Machine height
190 mm
550 mm total
Machine width
150 mm
250 mm
Machine length
515 mm
570 mm
Sound power levels
Determination of sound power
levels of noise sources according
to EN ISO 11202
Sound power level in decibel
Uncertainty KpA in decibel:
3
Uncertainty KwA in decibel:
3
Above example: sharpening of a
boning knife
Idle: 68 dB
Grind: 75 dB
Idle: 75 dB
Grind: 81 dB
1.6 Technical data and dimensions

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2 Getting started
2.1 Unpacking and checking of package
content
The SharpX is shipped in a folding carton.
Package content:
―SharpX machine
―Allen key 2 pcs.
―Operating instructions
―Warranty card
―Declaration of conformity
2.2 Installation
The SharpX may only be operated in a dry
working area separated from food. Please make
sure that:
―there is sufficient working area for operation
and cleaning
―there is a slip-proof floor for the operating
personnel and
―there is a flat and even surface supporting the
machines feet.
2.3 Electrical connection
―Compare mains voltage with information on
type plate.
―Wiring and grounding of outlet as per VDE
regulations (German Association for
Electrical, Electronic & Information
Technologies).
Only switch machine on when ready
for operation!
2.4 Wet sharpening (type QUATTRO- HS)
The water container of machine must be filled up
to sheet metal edge: level 65 mm of water. The
whole pump must submerged.
Carefully place machine in container.
In order to turn on the water supply activate
switch on the right hand side.
The pump must not run without
water.
3 Cleaning
For cleaning, separate SharpX from
mains power supply (pull out the
power plug)!
The SharpX must not be cleaned
with a pressure washer or placed in
water!
See info 5.1 Changing of grinding wheels.
Color spots may appear on the grinding parts.
Remove and clean the grinding parts.
Remove the gable with use of the supplied Allen
key and clean the grinding space.
After cleaning inside the grinding house mount
the gable back in place.
Note that the gable is properly secured.
―QUATTRO HS. Change the water weekly and
clean the pan of sanding dust. (Often with
high grinding performance).
Prepare sharpening machine for operation
Installation of cleaned parts is performed in
reversed order (chapter 5 maintenance).

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4 Operation
Observe accident prevention
regulations currently in force!
Wear protective goggles and ear
protection!
Machine changes, machine
additions or conversions are not
allowed without prior approval by
SHARPX AB.
Stop machine immediately in case
of malfunction! Turn off main switch
and unplug machine.
All malfunctions must be fixed
before further use.
Grinding wheels and other tools not
specified by us for this machine
must not be used.
4.1 Safety guidelines
Before using the SharpX, please follow the
following safety guidelines:
―Concentrate on your work
―Do not talk to other persons
―Do not reach into grinding area
―Keep your work station clean and dry. Make
sure machine is on firm basis.
―Use only for knife sharpening.
―Always hold knife blade in wheel direction
(arrow).
―Never insert blade with tip downward or in a
position other than intended.
―Make sure that the grinding wheels rotate
freely before start-up of the machine and that
they are not blocked by other objects.
―Do not wear gloves or items of clothing which
could get caught in the machine during
operation.
―Wear protective goggles and ear protection at
all times while using the machine.
―Covers must be closed
―Never use force to open the cover or as long
as the machine is connected to the power
supply system.
―Never touch the grinding wheels or other
movable parts as long as the machine is
connected to the power supply system.
―During maintenance and cleaning, the
machine must be separated from the power
supply system (pull out the power plug).
―Make sure there is sufficient clean water in
the container of model type SharpX
QUATTRO.
Sharpen clean knives only
There is a risk of injury due to free-running
grinding wheels as these cannot be covered due
to the convex grinding procedure. Furthermore,
operator negligence could result in some risk of
injury due to the unused but vibrating
sharpening body on the opposite side.

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SKÄRPNING:
SHARPX QUATTRO / QUATTRO HS
Information on Sharpening Technique Including Sharpening Instructions
KNIFE SHARPENING TECHNIQUE
In order to make a knife sharp and to keep it sharp for as long as possible, the edge must be sharpened
to a convex form and to the correct angle.
When you are grinding and sharpening with the SharpX QUATTRO / HS sharpener, equipped with two grinding
stations and two sharpening stations, the result is an ultimately convex and centred edge, sharpened to the correct
angle.
Konvex form
65 mm
mmmm
Step 4
Step 3
Step 2
Step 1
Recommendation: Choose newer knives when grinding with the diamond grinding wheel.
The first time the knife is ground in SharpX, more grindings are required until the knife edge is in the correct shape.
Knives, which have been grinded many times on other systems, usually have a knife edge that has different
grinding angles as well as an edge that is not centered.
Before the knives are grinded in the right convex angle and shape of the SharpX technology, many grindings are
required.
When the knife is sharpened in SharpX, you do not need to grind the knife every time. Sharpening is enough to
restore the sharpness.
Step 1 Grinding in a rotating sharpening wheel 35º with coarse diamond.
Step 2 Grinding in a rotating sharpening wheel 35º with fine diamond.
Step 3 Honing in a vibrating diamond block 40º with fine diamond.
Step 4 Polishing in a vibrating ceramic block 45º. Final finish.
GRINDING
SHARPENING
SHARPENING: Step 3 After a time of use / wear, the diamond block recreates a new edge and Step 4
polishes the edge to the optimal finish. If unsuccessful results are achieved after sharpening, the blade
must be ground and re-polished from the beginning Step 1 - Step 4.
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4.2.1 SHARPENING
The knife must be clean before sharpening. Fill the water container almost to the edge (65 mm).
Sharpening is easier if you hold the knife with one hand and help steer the blade with the other hand. It is
important that the knife is not held at an angle, but is steered vertically into the slot.
Sharpen the knife until there is a wire edge. This is proof that the edge has been sharpened to a point.
Start the machine (as well as the water pump. Make sure that water spills on the grinding wheels. (SharpX
QUATTRO HS) Press the knife blade into the slot with a pressure of about 1 kg. Start at the handle.
Simultaneously pull the knife steadily towards you through the wheel, with a speed of about 2 sec. for a
regular-length knife.
At the end, lift the handle in order to sharpen the tip of the knife.
Repeat until a wire edge is obtained.
If the pressure on the knife is too high, the wheel stops automatically with the help of a friction coupling. This
prevents the sharpening wheel or the knife from being damaged.
Repeat as in Step 1 with only a few strokes in order to make the sharpening surface smooth before polishing.
Wire edge
Step 1+2
Step 1
Step 2
2 sek.
Test 1. Ascertain that you have a wire edge by carefully pulling the knife, by its own weight and at an angle of
approximately 30 degrees, over the edge of the plastic card. When the blade jumps against the card, making it
vibrate, you have achieved a wire edge.
PLASTIC CARD

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SHARPENING
When you have obtained a wire edge, the knife is ready to be honed / polished in the diamond and ceramic blocks.
When you are sharpening the knife, the wire edge is removed. The knife edge is trimmed and receives its final form
and finish.
Press the wet knife blade, close to the handle, into the slot with a pressure of about 0,5-2,0 kg.
Pull the knife slowly back and forth with a variable pressure of approx 0,5-2,0 kg. This is to make sure that the whole
area of the honing block is being used. Use a speed of about 4 sec per stroke.
Make sure that the tip of the knife is also being polished.
Repeat about 4-5 times.
Repeat as in Step 3.
It is suitable to wet the knife blade before polishing it in the ceramic block. Thus coating of the ceramic surface is
prevented.
Clean the ceramic block regularly using a hard brush and water.
The knife edge now has a centred, ultimate, convex form and the knife is ready to use.
Step 3
4 sec.
Step 4
Final finish
Test 2. Check that the knife edge, which should now be smooth, without a wire edge, has attained its final finish
by drawing it against the edge of the plastic card. The knife should now glide smoothly without resistance.
Note that if the angle between the card and the knife blade is too large or if too much pressure is inserted, small “jumps” of the blade might
occur. This is quite normal.
Step 4
Step 3
Step 1+2
RE-GEGROUND / SHARPENING
When the knife is grinded in SharpX, you do not need to grind the knife every time. Sharpening is enough to
restore the sharpness.
Note! A wet blade gives a better
polishing result.
PLASTIC CARD

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Description
Items-No.
Granulation
Grinding diamond wheel
1.2 (D54/35)
54 µ
Grinding diamond wheel
1.3 (D36/35)
36 µ
Diamond block
3.1 (Diamond block)
36 µ
Ceramic block
3.2 (Ceramic block)
normal surface
Important information
Maintenance / replacement of wear & tear parts. Page 15.
When you notice that the result after grinding is not satisfactory it is time to change the
diamond grinding wheel and diamond block.
Contact your retailer to order replacement diamond wheel and diamond block.
Ceramic
block
No.3.2
Diamond
block
No.3.1
Diamond
wheel
No.1.3
Diamond
wheel
No.1.2
5 Maintenance / replacement of wear & tear parts

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Separate SharpX from electrical
power supply system before
starting any maintenance work!
Wear protective goggles!
5.1 Changing of grinding wheels
1 - 2. Open swivel-mounted cover.
3. Turn handle anticlockwise until engaged.
4. Press down the hook arm to the bottom for
lifting the pins.
5. Carefully remove complete grinding wheels
with handle.
6. Remove lock washer.
7. Caution: it may jump out. Risk of injury.
8. Remove interlocking grinding wheels without
using force.
9. Repeat steps 4 and 5 for types SharpX
QUATTRO / HS.
10. Slide new grinding wheels with rubber ring
on the shaft. Green side of the grinding wheels
must point in direction of handle.
11. Use lock washers to lock grinding wheels
into position.
12. Repeat steps 7 and 8 for types SharpX
QUATTRO / HS.
13. Press down the hook arm to the bottom for
lifting the pins.
14. Carefully re-install complete grinding wheels
with handle. Pay attention to position of square
shaft in magnet coupling.
15. Turn sharpening shaft handle clockwise until
stop. Do not use force. Spring (internal) must be
engaged.
16. Cut open, remove and properly dispose of
rubber rings.
17. Close cover and reattach screws.
18. Do not stand directly in front of grinding
wheels during first start-up of machine as small
parts left behind could whirl around.
Hook arm

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Description
Items-No.
Granulation
Grinding diamond wheel
1.2 (D54/35)
54 µ
Grinding diamond wheel
1.3 (D36/35)
36 µ
Diamond block
3.1 (Diamond block)
16 µ
Ceramic block
3.2 (Ceramic block)
normal surface
5.2 Changing of polishing elements
19 - 20. Open swivel-mounted cover.
21. Carefully pass through screwdriver between
spring and polishing element.
22. Lift spring upward until completely released.
23. Remove polishing element.
24. Repeat steps 21 and 22 for each polishing
element to be exchanged.
25. Position first new polishing element on
intended location.
26. Using the screwdriver pull spring over
polishing element until it firmly engages in the
middle notch.
27. Repeat steps 26 for each new polishing
element.
28. Check if each element fits tightly and re-
tension spring if necessary in order to avoid
damage to machine and knife.
29. Close cover and reattach screws.
30. Do not stand directly in front of grinding
wheels during first start-up of machine as small
parts left behind could whirl around.
5.3 Description: wheel / block
Ceramic
block
No.3.2
Diamond
block
No.3.1
Diamond
wheel
No.1.3
Diamond
wheel
No.1.2
6 Wear parts

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7 Spare parts

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8 Electrical diagram

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9. EC declaration of conformity
in accordance with EC Machinery Directive 2006/42/EC, attachment II A
We hereby declare that, due to its design and type as well as the version placed on the market
by us, the machine described below is conform with corresponding essential safety and health
requirements of the relevant EC directives.
In case of changes performed on the machine/equipment without our prior approval this
declaration becomes invalid.
Types:
SharpX QUATTRO / HS
Description of
machine/equipment:
Diamond-Sharpener
Machine No.:
Relevant EC directives:
EC Machinery Directive 2006/42/EC
EC EMC 2004/108/EC
Applied harmonized standards
in particular:
DIN EN ISO 12100:2010; Safety of machinery (March 2011)
DIN EN 60204-1:2007 Electrical equipment of machines
Part 1: General requirements
Applied national standards
and technical
specifications:
GS type examination certificate No.: MO 113101 until 19.05.2016
Inspection and certification authority: Fachausschuss Metall und
Oberflächenbehandlung (MO), Hannover
European notified body identification-no.: 0741
The following person /
department is authorized to
establish the documents:
Tore Eklund SHARPX AB Motala Sweden
The operator receives operating instructions in the language of
operation.
Date/manufacturer signature:
Motala, dated 1th December, 2012
SHARPX AB Motala Sweden
Information regarding
signatory:
Karin Eklund
Managing Director
Manufacturer:
SHARPX AB Box 287. S 59123 Motala
SWEDEN
Phone / Fax: [phone]
Email: [e-mail]
www.sharpx.se
®