Makita EK7650HX1 User guide

EK7650H
EK7651H
Original Instruction Manual
Instructions d’emploi d’origine
Originalbetriebsanleitung
Manuale di istruzioni originale
Originele gebruiksaanwijzing
Instrucciones de manejo originales
Instruções de serviço original
Original brugsanvisning
Πρωτότυπο εγχειρίδιο οδηγιών
Important:
Read this instruction manual carefully before putting the Power Cutter into operation and strictly observe the safety regulations!
Keep this instruction manual!
Important :
Veuillez lire attentivement ce mode d’emploi avant d’utiliser la découpeuse thermique et respectez strictement les consignes de sécurité !
Conservez ce mode d’emploi !
Wichtig:
Lesen Sie vor Verwendung des Trennschleifers diese Bedienungsanleitung aufmerksam durch und halten Sie die Sicherheitsregeln strikt
ein!
Bewahren Sie diese Bedienungsanleitung auf!
Importante:
Leggere attentamente il presente manuale di istruzioni prima di mettere in funzione la sega circolare e rispettare scrupolosamente le norme
per la sicurezza.
Conservare il manuale di istruzioni.
Belangrijk:
Lees deze gebruiksaanwijzing aandachtig door voordat u de doorslijpmachine in gebruik neemt en houdt u te allen tijde aan de
veiligheidsinstructies!
Bewaar deze gebruiksaanwijzing!
Importante:
Lea atentamente este manual de instrucciones antes de utilizar el cortador y cumpla estrictamente la normativa de seguridad.
Conserve este manual de instrucciones.
Importante:
Leia cuidadosamente este manual de instruções antes de utilizar a Cortadora a Gasolina e cumpra todas as normas de segurança!
Guarde este Manual de instruções!
Vigtigt:
Læs denne brugsanvisning omhyggeligt igennem inden du anvender den skæremaskinen og overhold sikkerhedsbestemmelserne til
mindste detalje!
Gem denne brugsanvisning!
Σημαντικό:
Πριν θέσετε σε λειτουργία τον Βενζινοκίνητο Κόφτη διαβάσετε προσεχτικά το εγχειρίδιο οδηγιών και εφαρμόσετε αυστηρά τους κανονισμούς
ασφαλείας.
Κρατήστε αυτό το εγχειρίδιο χρήσης!

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Thank you for purchasing a MAKITA
product!
Congratulations on choosing a MAKITA Power Cutter! We are
condent that you will be satised with this modern piece of
equipment.
We want you to be satised with your MAKITA product.
In order to guarantee the optimal function and performance of your
Power Cutter and to ensure your personal safety we would request
you to perform the following:
Read this instruction manual carefully before putting the Power
Cutter into operation for the rst time, and strictly observe the
safety regulations! Failure to observe these precautions can
lead to severe injury or death!
For European countries only
EC Declaration of Conformity
We Makita Corporation as the responsible manufacturer
declare that the following Makita machine(s):
Designation of Machine: Power Cutter
Model No./ Type: EK7650H, EK7651H
Specications: see “Technical data” table.
are of series production and
Conforms to the following European Directives:
2000/14/EC, 2006/42/EC
And are manufactured in accordance with the following standards or
standardised documents:
EN ISO 19432
The technical documentation is kept by our authorized
representative in Europe who is:
Makita International Europe Ltd.,
Michigan Drive, Tongwell,
Milton Keynes, Bucks MK15 8JD, England
The conformity assessment procedure required by Directive
2000/14/EC was in Accordance with annex V.
Measured Sound Power Level: 113 dB (A)
Guaranteed Sound Power Level: 114 dB (A)
14. 1. 2011
Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, 446-8502, JAPAN
English (Original instructions)
Table of Contents Page
Packing............................................................................................2
Delivery inventory ..........................................................................3
Symbols...........................................................................................3
SAFETY PRECAUTIONS ................................................................4
General precautions...................................................................4
Protective equipment .................................................................4
Fuels / Refuelling .......................................................................5
Putting into operation .................................................................5
Cutoff discs ................................................................................6
Kickback and lock-in ..................................................................7
Working behavior / Method of working.......................................7
Cutting metals ............................................................................8
Cutting masonry and concrete ...................................................8
Transport and storage................................................................9
Maintenance.............................................................................10
First aid ....................................................................................10
Technical data............................................................................... 11
Denomination of components.....................................................12
PUTTING INTO OPERATION ........................................................13
Mounting the cutting disc .........................................................13
Tightening the V-belt / Checking V-belt tension .......................14
Before operating.......................................................................14
Operating.......................................................................................16
Starting.....................................................................................16
Adjusting the carburetor..............................................................17
MAINTENANCE.............................................................................17
V-belt .......................................................................................18
Cleaning the protection hood ...................................................18
Cleaning/changing the air lter.................................................19
Spark plug maintenance ..........................................................20
Replacing the suction head......................................................20
Cleaning the starter..................................................................21
Changing the cutting attachment position (central/side) ..........22
SPECIAL ACCESSORIES.............................................................23
Diamond cutting discs..............................................................23
Guide trolley.............................................................................23
Water tank (the component of trolley) ......................................23
Mains/pressure water system ..................................................23
Maintenance chart........................................................................24
Fault location ................................................................................24
Troubleshooting ...........................................................................25
Storage ..........................................................................................26
Packing
Your MAKITA Power Cutter is packed in a cardboard box to prevent
shipping damage.
Cardboard is a basic raw material and is consequently reuseable or
suitable for recycling (waste paper recycling).

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You will notice the following symbols on the saw and in the Instruction Manual:
Symbols
Read instruction manual and follow the
warning and safety precautions! Cutting disc dimensions
Particular care and caution! Engine-Manual start
Forbidden! Stop engine!
Wear protective helmet, eye and ear
protection, and respiratory protection! Warning! Kickback!
Wear protective gloves! Fuel (Gasoline)
No smoking! First Aid
No open re! Recycling
Direction of cutting wheel rotation CE - Marking
WARNING: the max. peripheral
speed of the cutting disc is 80 m/s!
Delivery inventory
1. Power Cutter
2. 13/19 AF combination wrench
3. Star-shaped wrench
4. Carburetor adjustment screwdriver
5. Adapter ring (Tools for some countries may not require this ring.)
6. Instruction manual (not shown)
In case one of the parts listed should not be included in the
delivery inventory, please consult your sales agent.
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2345

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General precautions
The operator MUST read this instruction manual to ensure safe operation-
(even if you already have experience in using cutoff saws). It is important
to be familiar with the operation of this particular cutoff saw. Users insufciently
informed will endanger themselves as well as others due to improper handling.
Let only persons who have experience in using cutoff saws work with this unit.-
When letting another person use the Power Cutter, this instruction manual must
be provided along with it.
First-time operators should ask a specialist to instruct them in working with-
gasoline-powered cutoff saws.
Children and persons under 18 years of age must not be allowed to use this-
Power Cutter. Persons over the age of 16 years may, however, use the Power
Cutter for the purpose of being trained as long as they are under the supervision
of a qualied trainer.
Working with the Power Cutter requires high concentration.-
Operate the Power Cutter only if you are in good physical condition. If you are-
tired, your attention will be reduced. Be especially careful at the end of a working
day. Perform all work calmly and carefully. The user has to accept liability for
others.
Never work while under the inuence of alcohol, drugs, medication or other -
substances which may impair vision, dexterity or judgement.
A re extinguisher must be available in the immediate vicinity.-
Asbestos and other materials that can release toxins may be cut only with the-
necessary safety precautions and after notication of the proper authorities and
under their supervision or that of a person appointed by them.
Protective equipment
In order to avoid head, eye, hand or foot injuries as well as to protect your -
hearing the following protective equipment must be used during operation
of the Power Cutter:
The kind of clothing should be appropriate, i. e. it should be tight-tting but not -
be a hindrance. Clothing in which grains of material can accumulate (trousers
with cuffs, jackets and trousers with wide-open pockets, etc.) must not be worn,
particularly when cutting metal.
Do not wear any jewellery or clothing that can get caught or distract from the-
operation of the Power Cutter.
It is necessary to wear a protective helmet whenever working with the Power-
Cutter. The protective helmet (A) is to be checked in regular intervals for
damage and is to be replaced after 5 years at the latest. Use only approved
protective helmets.
The helmet- visor (B) protects the face from dust and material grains. In order to
prevent injuries to eyes and face, always wear protective goggles (C) or visor
when using the Power Cutter.
To prevent hearing damage, always wear suitable personal- hearing protection
(ear muffs (D), ear plugs, etc.). Octave brand analysis upon request.
When dry-cutting dust-producing materials such as stone or concrete, always-
wear approved respiratory protection (E).
Work gloves- (F) of tough leather are part of the required work kit of the Power
Cutter and must always be worn when working with the Power Cutter.
SAFETY PRECAUTIONS
EF
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3
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Always wear- safety shoes or boots (G) with steel toes, non-skid soles, and leg
protectors when working with the Power Cutter. Safety shoes equipped with a
protective layer provide protection against cuts and ensure a secure footing.
Always wear a- work suit (H) of sturdy material.
Fuels / Refuelling
Go to a safe, level place before refuelling.- Never refuel while on scaffolding,
on heaps of material, or in similar places!
Switch off the engine before refuelling the Power Cutter.-
Do not smoke or work near open res (6).-
Let the engine cool down before refuelling.-
Fuels can contain substances similar to solvents. Eyes and skin should not come-
in contact with mineral oil products. Always wear protective gloves when refuelling
(not the regular work gloves!). Frequently clean and change protective clothes.
Do not breathe in fuel vapors. Inhalation of fuel vapours can be hazardous to your
health.
Do not spill fuel. If a spill occurs, clean off the Power Cutter immediately. Fuel-
should not come in contact with clothes. If your clothes have come in contact with
fuel, change them at once.
Ensure that no fuel oozes into the soil (environmental protection). Use an-
appropriate base.
Refuelling is not allowed in closed rooms. Fuel vapors will accumulate near the-
oor (explosion hazard).
Ensure to rmly tighten the screw cap of the fuel tank.-
Before starting the engine, move to a location at least 3 meters-
(approx. 3 1/4 yards) from where you fuelled the Power Cutter (7), but not within
the extended swing range of the cutting disc (direction of sparks).
Fuel cannot be stored for an unlimited period of time. Buy only as much as will be-
consumed in the near future.
Use only approved and marked containers for the transport and storage of fuel.-
Keep fuel away from children!-
Putting into operation
Do not work on your own. There must be someone around in case of an-
emergency (within shouting distance).
Observe all anti-noise regulations when working in residential areas.-
Never use the Power Cutter near inammable materials or explosive gases! -
The Power Cutter can create sparks leading to re or explosion!
Make sure that all persons within 30 meters (33 yards), such as other workers,-
are wearing protective gear (see “Protective equipment”) (8). Children and other
unauthorized persons must remain more than 30 meters away from the working
area. Keep an eye out for animals as well (9).
Before starting work the Power Cutter must be checked for perfect function-
and operating safety according to the prescriptions.
In particular, make sure that the cutting wheel is in good condition (replace
immediately if torn, damaged or bent), the cutting wheel is properly mounted, the
protection hood is locked in place, the hand guard is properly mounted, the V-belt
has the proper tension, the throttle moves easily and the grips are clean and dry,
and the combination switch functions properly.
Start the Power Cutter only after complete assembly and inspection. Never use-
the Power Cutter when it is not completely assembled.
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6
7
8
9
3 meters
= wearing Protective Equipment
30 m