MAKITA DPC7320 (01) PDF MANUAL

MAKITA DPC7320 (01) PDF SUMMARY:

What should I always do before using the Power Cut?

Read and understand the Instruction and Safety Manual and always follow safety precautions.

---

What is included in the Power Cut package?

The Power Cut is packed in a cardboard box to prevent shipping damage. The delivery inventory includes:

• Power Cut
• Cutting disc
• Adapter ring 0.8"/1.0" (not in the general scope of delivery. Country-specific)
• Screwdriver (for carburetor adjustment)
• Offset screwdriver
• Universal wrench 13/19
• Instruction manual (not shown)

---

What are the symbols I will notice on the Power Cut and in the Instruction Manual?

• Read instruction manual and follow the warning- and safety precautions!
• Particular care and caution!
• Forbidden!
• Wear helmet and eye, respiratory and hearing protection!
• Wear protective gloves!
• Wear respiratory protection!
• Hazardous dust and/or gas emission!
• Fire hazard from flying sparks!
• No smoking!
• No open fire!
• Direction of cutting wheel rotation
• Warning: the max. peripheral speed of the cutting disc is 80 m/s!
• Cutting disc dimensions
• Never use carbide tipped, circular saw blades or any kind of wood cutting blades!
• Combination Start/Stop (I/O) switch, choke
• Locked / Unlocked
• Press decompression valve
• Engine – manual start
• Working in winter
• Stop engine!
• Warning! Kickback!
• Fuel and oil mixture
• First aid
• Do not touch hot surfaces!

---

What is the intended use of the Power Cut?

Use the Power Cut cutoff saw outdoors only, for trimming and cutting suitable materials, using cutting discs rated for this machine.

---

What is considered improper use of the Power Cut?

Never use the cutoff saw cutting discs for grinding or sanding (using the side of the cutting disc to remove material). The disc can break! Never use the Power Cut with saw blades, cutter blades, brushes, carbide tipped, wood cutting blades etc.

---

Who is not authorized to use the Power Cut?

Persons unfamiliar with the Instruction Manual, children, young people, and persons under the influence of alcohol, drugs or medications must not use the Power Cut.

---

What general precautions should I take before operating the Power Cut?

• The operator MUST read this instruction manual to ensure safe operation. It is important to be familiar with the operation of this particular cutoff saw. Users insufficiently 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 Cut, 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 Cut. Persons over the age of 16 years may, however, use the Power Cut for the purpose of being trained as long as they are under the supervision of a qualified trainer.
• Working with the Power Cut requires high concentration.
• Operate the Power Cut 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 influence of alcohol, drugs, medication or other substances which may impair vision, dexterity or judgement.
• A fire extinguisher must be available in the immediate vicinity when working in easily inflammable vegetation or when it has not rained for a long time (danger of fire).
• Asbestos and other materials that can release toxins may be cut only with the necessary safety precautions and after notification of the proper authorities and under their supervision or that of a person appointed by them.
• The use of dust-reduction devices is urgently recommended.

---

What protective equipment should be used when operating the Power Cut?

• A protective helmet
• Protective goggles or visor
• Suitable personal hearing protection (ear muffs, ear plugs, etc.)
• Approved respiratory protection when dry-cutting dust-producing materials
• Work gloves of tough leather
• Safety shoes equipped with a protective layer
• A work suit of tough material with sufficient flame-retardant qualities

---

What are the safety guidelines for handling fuels?

• 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 Cut.
• Do not smoke or work near open fires.
• Let the engine cool down before refuelling.
• 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 Cut 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 floor (explosion hazard).
• Ensure to firmly tighten the screw cap of the fuel tank.
• Before starting the engine, move to a location at least 3 meters from where you fuelled the Power Cut, 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.
• When making up the gasoline/oil mixture, always put the oil in the mixing container first, and then the gasoline.
• Use only approved and marked containers for the transport and storage of fuel.
• Keep fuel away from children!

---

What should I be aware of when putting the Power Cut 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 Cut near inflammable materials or explosive gases! The Power Cut can create sparks leading to fire or explosion!
• Make sure that all persons within 30 meters, such as other workers, are wearing protective gear. Children and other unauthorized persons must remain more than 30 meters away from the working area. Keep an eye out for animals as well.
• Before starting work the Power Cut 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 protective hood is locked in place, the hand guard is properly mounted, the V-belt has the proper tension, the throttle moves easily and the half-throttle lock button functions properly, the grips are clean and dry, and the combination switch functions properly (Start/Stop (I/O) switch, choke). Visually inspect the muffler for damage and possible dirt in the muffler area.
• Start the Power Cut only after complete assembly and inspection. Never use the Power Cut when it is not completely assembled.
• The protection hood must always be on! Change discs only with the engine off!

---

What are the different types of cutoff discs?

• For metal (hot cutting)
• For masonry (cold cutting)

---

What type of blades should I never use with the Power Cut?

Never use carbide tipped, circular saw blades or any kind of wood cutting blades. Never cut any type of wood.

---

What should I be aware of when using diamond cutoff discs?

Always make sure to observe the “direction of rotation” markings. Diamond discs should only be used for cutting masonry/brick/concrete etc.

---

How should cutoff discs be loaded?

Cutoff discs are intended only for radial loading, i.e. for cutting. Do not grind with the sides of the cutting disc! This will break the disc!

---

What should I be careful of when cutting with the Power Cut?

Never change direction (turning radius less than 5 meters), exert lateral (sideways) pressure, or tip the Power Cut during cutting!

---

How should I select a cutting disc?

Use a cutting disc only for cutting the materials it is intended for. The proper type of disc must be used, for either metals or masonry. The arbor hole of the cutting disc must be an exact fit with the arbor or shaft. If the arbor hole is larger, it must be fitted with an adapter ring. The cutting disc must be rated for freehand cutting at up to 3850 rpm or 80 m/sec for 400 mm discs, 4370 rpm or 80 m/sec for 350 mm discs, or up to 5100 rpm or 80 m/s for 300 mm discs. Use only cutting discs that comply with EN 12413, EN 13236. The disc must be free of defects. Do not use defective cutting discs.

---

How should I mount a cutting disc?

Always tighten the cutting disc mounting bolt to a torque of 30 Nm. Otherwise, the cutting disc can twist.

---

What should I do before starting the cutting disc?

Make sure you have a steady footing.

---

How should I start the Power Cut?

Put the Power Cut into operation only as described in this instruction manual. Always place your left foot in the rear handle and grasp the other handle firmly (with thumb and fingers). Other starting methods are not allowed. When starting the Power Cut it must be well supported and securely held. The cutting disc must not be touching anything. If the cutting disc is new, test it by running it at least 60 seconds at top speed. When doing this, make sure that no persons or body parts are in the extended swing range of the disc, in case it is defective and flies apart.

---

How should I hold the Power Cut when working with it?

Always hold it with both hands. Take the back handle with the right hand and the tubular handle with the left hand. Hold the handles tightly with your thumbs facing your fingers.

---

What should I be aware of when releasing the throttle lever?

When you release the throttle lever the disc will keep spinning for a short period of time (free-wheeling effect).

---

What should I do when operating the Power Cut?

• Continuously ensure that you have a safe footing.
• Hold the Power Cut such that you will not breathe in the exhaust gas. Do not work in closed rooms or in deep holes or ditches (danger of poisoning by fumes).
• Switch off the Power Cut immediately if you observe any changes in its operating behavior.
• Switch off the engine before inspecting the V-belt tension or tightening it, replacing the cutting wheel, repositioning the cutter attachment (side or middle position) or eliminating faults.
• Turn off the engine immediately and check the disc if you hear or feel any change in cutting behavior.
• Turn off the Power Cut when taking a break or stopping work. Place the unit in such a way that the disc is not touching anything and cannot endanger anyone.
• Do not put the overheated Power Cut in dry grass or on any inflammable objects. The muffler is very hot (danger of fire).
• After wet cutting, first turn off the water feed and then let the disc run at least 30 seconds, to fling off the remaining water.

---

What is kickback and how can it be prevented?

Kickback occurs when the top of the cutting disc is used for cutting. This causes the Power Cut to be thrown back toward the user with great force and out of control. To prevent kickback, never cut with the section of the cutting disc shown in figure 15. Be especially careful when reinserting the disc into cuts that have already been started.

---

What is lock-in and how can it be prevented?

Lock-in occurs when the cut narrows (crack, or workpiece under stress). This causes the Power Cut to suddenly jump forward, out of control and with great force. To prevent lock-in, when reinserting the disc into previous cuts, have the Power Cut running at top speed. Always cut at top speed. Always support the workpiece so that the cut is under tension, so that the cut does not press together and jam the cutting disc as it proceeds through the material.

---

What should I do when starting a cut?

When starting a cut, apply the disc to the workpiece with care. Do not just shove it into the material. Never cut more than one piece at a time! When cutting, make sure that no other workpiece comes into contact.

---

What should I do before starting work?

Before starting work, check the work area for any hazards (electrical wires, inflammable substances). Clearly mark the work area (for example with warning signs or by cordoning off the area).

---

How should I hold the Power Cut when working?

When working with the Power Cut hold it firmly by the front and rear handles. Never leave the Power Cut unattended! Use the Power Cut at high speed as far as possible.

---

When should I operate the Power Cut?

Only use the Power Cut during good light and visibility periods. Be aware of slippery or wet areas, and of ice and snow (risk of slipping).

---

What should I do when working?

• Never work on unstable surfaces. Make sure that there are no obstacles in the working area, risk of stumbling. Always ensure that you have a safe footing.
• Never cut above your shoulder height.
• Never stand on a ladder to cut.
• Never use the Power Cut while standing on scaffolding.
• Do not lean over too far when working. When putting down and picking up the Power Cut, do not bend over from the waist, but instead bend in the knees. Save your back!
• Guide the Power Cut in such a way that no part of your body is within the extended swing range of the disc.
• Use cutting discs only for the materials for which they are designed! Do not use the Power Cut to lift up and shovel away pieces of material and other objects.
• Before cutting, remove all foreign objects, such as rocks, gravel, nails etc. from the cutting area. Otherwise, such objects can be flung away by the disc with great speed.
• When cutting workpieces down to length use a firm support. If necessary, secure the workpiece from slipping, but do not steady it with your foot or allow another person to hold it.
• When cutting round items, always secure them against rotation.
• When guiding the Power Cut by hand, use the side mounting position of the cutter attachment only when actually necessary.

---

What should I know about synthetic resin cutting discs?

• Synthetic resin cutting discs can absorb moisture. This moisture can cause the disc to become unbalanced at high speed. This imbalance can cause the disc to break.
• Do not cool resin cutting discs with water or other fluids.
• Do not expose resin cutting discs to high humidity or rain!
• Do not use resin cutting discs past their use-by date (expiration date)! The date (quarter and year) is stamped on the disc’s arbor ring.

---

How should I cut metals?

Always wear approved respiratory protection! Materials that can release toxic substances may be cut only after notifying the proper authorities and under their supervision or that of a person appointed by them. The rapid rotation of the cutting disc heats metal and melts it at the point of contact. Swing the guard as far down as possible in order to direct the stream of sparks forward, away from the operator (fire hazard). Determine the cut line, mark the cut and apply the disc to the material at moderate speed, to cut a guide groove before going to top speed and applying more pressure to the Power Cut. Keep the disc straight and vertical. Do not tip it, as this can break it. The best way to get a good, clean cut is to pull or move the Power Cut back and forth. Do not simply press the disc into the material. Thick round stock is best cut in stages. Thin tubing and pipes can be cut with a simple downward cut. Cut large-diameter pipes as for round stock. To prevent tipping and for better control, do not let the disc sink too deeply into the material. Instead, always cut shallow around the whole piece. Worn discs have a smaller diameter than new discs, so that at the same engine speed they have a lower effective circumferential speed and therefore do not cut as well. Cut I-beams and L-bars in steps. Cut bands and plates like pipes: along the wide side with a long cut. When cutting material under stress (supported material or material in structures), always make a notch in the thrust (pressure) side, and then cut from the tension side, so that the disc does not lock in. Secure cutoff material from falling! If there is a chance that the material is under stress, be prepared for it to kick back. Make sure you can get out of the way if you have to! Be particularly careful in scrap-metal yards, junkyards, at accident sites, and with haphazard piles of material. Precariously balanced pieces or pieces under stress can act in unpredictable ways, and may slide, jump out, or burst. Secure cutoff material from falling! Always exercise extreme caution and use only equipment that is in perfect working order. Observe the accident-prevention rules and regulations.

---

How should I cut masonry?

Always wear approved respiratory protection! Asbestos and other materials that can release toxic substances may be cut only after notifying the proper authorities and under their supervision or that of a person appointed by them. When cutting prestressed and reinforced concrete piles, follow the instructions and standards of the responsible authorities or the builder of the structural member. Reinforcement rods must be cut in the prescribed sequence and in accordance with applicable safety regulations. Mortar, stone, and concrete develop large quantities of dust during cutting. To increase the lifetime of the cutting disc (by cooling), to improve visibility, and to avoid excessive dust creation, we strongly recommend wet cutting instead of dry cutting. A trickle of water is recommended. The rapid rotation of the cutting disc at the point of contact throws fragments out of the cut groove at high speed. For your safety, swing the protection hood down as far as possible, so that material fragments are thrown forward, away from the operator. Mark the cut, and then make a groove about 5 mm (just under 1/5") along the entire length of the planned cut. This groove will then guide the Power Cut accurately guring the actual cutoff. For long, straight cuts we recommend using a trolley. This makes it much easier to guide the unit straight. Perform the cut with a steady back-and-forth motion. When cutting slabs to size, you need not cut through the entire material thickness. Instead, simply make a shallow groove, and then knock off the excess material cleanly on a flat surface. When cutting into lengths, cutting through material, making cutouts, etc., always make sure to plan the direction and sequence of cuts in such a way that the disc does not get jammed by the cut-off piece, and that no persons can be injured by falling pieces.

---

What are the guidelines for transporting and storing the Power Cut?

• Always turn off the Power Cut when transporting it or moving it from place to place on a site.
• Never carry or move the unit with the engine on or the disc moving!
• Carry the unit only by the tubular (middle) handle with the cutting disc pointing behind you. Avoid touching the exhaust muffler (burn hazard)!
• When moving the Power Cut over longer distances, use a wheelbarrow or wagon.
• When transporting the Power Cut in a vehicle, make sure it is securely positioned in such a way that no fuel can leak out. Always remove the cutting disc before transporting the unit in a vehicle. Before transporting in a vehicle, allow the Power Cut to cool off completely. Note: Mufflers with catalytic converters take longer to cool off.
• The Power Cut should be stored safely in a dry place. It must not be left outdoors! Always dismount the cutting disc before storage. Keep the Power Cut away from children.
• Before long-term storage and before shipping the Power Cut, follow the instructions in the chapter on “Periodic care and maintenance”. ALWAYS empty the fuel tank and run the carburetor dry.
• When putting cutting discs in storage, be careful to: Clean and dry them well. Do NOT clean synthetic resin cutting discs with water or other fluids. Store them lying down flat. Avoid dampness, freezing temperatures, direct sunshine, high temperatures and temperature fluctuations, as these can cause breakage and splintering.
• Before re-using a resin cutting disc, make sure of the use-by (expiration) date (quarter and year, stamped on the arbor ring). If this date has been exceeded, do NOT use the cutting disc.
• Always check new cutting discs or cutting discs that have been in storage to make sure that they are free of defects and before the first cut test-run the tool at top speed for a short time.

---

What should I do before performing maintenance?

Before performing maintenance work switch off the Power Cut and pull out the plug cap. Allow the Power Cut to cool off before doing any maintenance work (burn hazard).

---

What should I check before each use?

Always check the Power Cut before using it to make sure that it is in good working order. In particular, make sure that the cutting disc is properly mounted. Make sure that the cutting wheel is undamaged and suitable for the job it will be used for.

---

What should I ensure about the Power Cut when operating?

Operate the Power Cut only at a low noise and emission level. For this ensure the carburetor is adjusted correctly.

---

What should I avoid when operating the Power Cut?

Do not operate the Power Cut with a defective or modified muffler.

---

What should I do for the general maintenance of the Power Cut?

Clean the Power Cut regularly. Check the fuel tank cap regularly for good sealing. Observe the accident prevention instructions issued by trade associations and insurance companies. NEVER make any modifications to the Power Cut! You will only be putting your own safety at risk! Perform only the maintenance and repair works described in the instruction manual. All other work must be carried out by MAKITA Service. Use only original MAKITA spares and accessories. The use of non-MAKITA spares, accessories, or cutting discs increases the risk of accident. We cannot accept any responsibility for accidents or damage occurring in association with the use of cutting discs or accessories other than original MAKITA.

---

What should I have ready in the event of an accident?

For the event of a possible accident, please make sure that a first aid kit is always immediately available close by. Immediately replace any items used from the first aid box. When calling for help, give the following information: Place of the accident, What happened, Number of injured people, Kind of injuries, Your name!.

---

What is the symptom of excessive vibration?

Individuals with poor circulation who are exposed to excessive vibration may experience injury to blood vessels or the nervous system. Vibration may cause the following symptoms to occur in the fingers, hands or wrists: ”Falling asleep” (numbness), tingling, pain, stabbing sensation, alteration of skin colour or of the skin. If any of these symptoms occur, see a physician!

---

How should I dispose of the Power Cut and cutting discs?

Be mindful of the environment! Dispose of worn-out or defective cutting discs in accordance with your local disposal regulations. To protect unusable cutting discs from misuse, destroy them before disposal. When the Power Cut is worn out or damaged beyond repair, have it disposed of or recycled in an environmentally sound manner. If necessary, consult your local authorities.

---

What should I do when a part is not included in the delivery inventory?

In case one of the parts listed should not be included in the delivery inventory, please consult your sales agent.

---

How do I mount the cutting disc?

Inspect the disc for damage. Unscrew screw and remove the spring washer. Place the cutting disc on the arbor. The arbor hole of the cutting disc must be an exact fit with the arbor or shaft. If the arbor hole is larger, it must be fitted with an adapter ring. Place the spring washer on the arbour and insert the screw and tighten by hand. Turn the disc slowly until the stop hole of the V-belt pulley is visible in the cutting arm cover. Insert the Allen key as far as it will go. The shaft is now blocked. Tighten the screw with the combination wrench. Tighten the screw firmly (30 ± 2 Nm), as otherwise the cutting wheel may slip during cutting.

---

What tools are included with the delivery?

1. 13/19 AF combination wrench
2. Allen key
3. Carburetor adjustment screwdriver
4. Adapter ring (not in the general delivery inventory)

---

What steps should I take when putting the Power Cut into operation?

Place the Power Cut on a stable surface and carry out the assembly steps. Start the Power Cut only after complete assembly and inspection. Always turn off the engine and pull off the spark plug cap before doing any work on the Power Cut! Always wear protective gloves!

---

What should I do before operating models DPC8111 and 8112?

No air filter is installed! Before operation, insert an oiled foam filter (pre-filter), as shown in the adjacent illustration! To do this, take off the filter cover (see the chapter on Cleaning / changing the air filter).

---

How do I tighten the V-belt or check the tension?

The two fastening nuts must be loosened before tightening the V-belt or checking the tension. To increase the belt tension, turn the tightening screw to the right (clockwise) with the combination wrench included with the Power Cut. The belt tension is correctly adjusted when the nut is centered on the mark. After tightening/inspection, make certain to tighten the fastening nuts (30 ± 2 Nm).

---

When should I retighten the V-belt?

If the Power Cut is new or the V-belt has been replaced, retighten the V-belt after the first hour of operation!

---

How do I install the pressure water system?

Before doing any work on the Power Cut, always switch off the engine and disconnect the spark plug cap! When using a protective hood for a maximum disk diameter of 300 mm (12"), always shorten hose to 180 mm (7"). To do this unscrew sleeve and carefully pull tube off coupling and cut to 180 mm. Then push the tube end back over the coupling and tighten the sleeve all the way. Install the water connection as shown in figure. Push clamp around the front grip and fasten with the bolt and square nut. Pull the quick-release coupling from the water connection and connect it to the 1/2" supply line. Remove the cutting disk. Tube routing with the cutting assembly in the middle position. Tube routing with the cutting assembly in the outside position. Insert the nozzles through the protective hood from the inside and put on couplings. Screw on and tighten the coupling caps. To avoid bending the tubes, be sure to position the couplings in accordance with figures as appropriate. Install the cutting disc. Connect the quick-release coupling to the supply tube. The water flow rate can be precisely adjusted with valve.

---

What kind of fuel does the Power Cut use?

The Power Cut uses mineral-oil products (gasoline and oil). The engine is designed for unleaded regular gasoline with a min. octane value of 91 ROZ. In case no such fuel is available, you can use fuel with a higher octane value. This will not affect the engine. Gasoline which contains alcohol should not be used.

---

What kind of oil should I use to lubricate the engine?

Use a two-stroke engine oil (quality grade JASO FC or ISO EGD), which is added to the fuel. The engine is designed for the use of MAKITA HP 100 High Performance two-stroke engine oil at a mixture ratio of ONLY 100:1 to protect the environment. In addition, this ensures a long service life and reliable operation with minimum exhaust emissions.

---

What is the correct mixture ratio?

100:1 When using MAKITA HP 100 High Performance two-stroke engine oil, i. e. 100 parts gasoline to 1 part oil. 50:1 When using MAKITA High Performance two-stroke engine oil, i. e. 50 parts gasoline to 1 part oil.

---

What are the safety guidelines for refueling?

Follow the safety precautions! Be careful and cautious when handling fuels. The engine must be turned off and cooled down! Carefully clean the area around the fuel-tank filler neck to keep dirt from getting in the tank. Place the unit on its side on an even surface. Unscrew the tank cap and fill tank with fuel mixture. Take care to avoid spilling. Screw the tank cap back on hand-tight. After refuelling, clean screw cap, tank and check for leakages. Never start or operate the Power Cut in the same place as it was fuelled! If fuel gets on your clothing, change clothes immediately.

---

What should I avoid when handling fuel?

AVOID SKIN AND EYE CONTACT Mineral oil products degrease your skin. If your skin comes in contact with these substances repeatedly and for an extended period of time, it will dry out. Various skin deseases may result. In addition, allergic reactions are known to occur. Eyes can be irritated by contact with oil. If oil comes into your eyes, immediately wash them with clear water. If your eyes are still irritated, see a doctor immediately.

---

How do I mix the fuel and oil?

For preparing the fuel-oil mixture first mix the entire oil quantity with half of the fuel required, then add the remaining fuel. Shake the finished mixture thoroughly before pouring it into the Power Cut tank. Open the tank cap carefully, as pressure might have built up inside! It is not wise to add more engine oil than specified to ensure safe operation. This will only result in a higher production of combustion residues which will pollute the environment and clog the exhaust channel in the cylinder as well as the muffler. In addition, fuel consumption will rise and performance will decrease.

---

What should I know about the storage of fuel?

Fuels have a limited storage life. Fuel and fuel mixtures age through evaporation, especially at high temperatures. Aged fuel and fuel mixtures can cause starting problems and damage the engine. Purchase only that amount of fuel, which will be consumed over the next few months. At high temperatures, once fuel has been mixed it should be used up in 6-8 weeks. Use only approved and marked containers for transport and storage. Store fuel only in dry, cool and secure locations!

---

How do I start the engine?

This model is fitted with a semiautomatic decompression valve to make starting easier. Depressing it reduces the force needed for compression, so little force is needed to accelerate the engine to its starting speed. The high pressure in the combustion chamber after the first ignition automatically closes the decompression valve (button pops out). Observe the safety instructions. Start the Power Cut only after complete assembly and inspection! Move at least 3m away from the place where you fuelled the Power Cut. Make sure you have a good footing, and place the Power Cut on the ground in such a way that the cutting disc is not touching anything. Move the protective hood into the proper position for the work you intend to do. Grasp the grip. The hood can swing in both ways within its range of motion. Always make sure that the straight outer edge of the impact plate and the edge of the hood are parallel. If this is not the case, take the tool to a service center.

---

What are the steps for cold-starting?

Move the combination switch up (choke position). Grasp handle (hand pressure actuates the grip throttle lever lock). Push the throttle in all the way and hold it. Press the throttle lock and release the throttle (the throttle lock will hold the throttle at half-throttle position). If the Power Cut is in a trolley, bring the control lever to the third or fourth detent. Depress decompression valve. Grasp the tubular handle firmly with one hand and press the Power Cut against the ground. Place the tip of your left foot in the rear handle. Pull the starter cable strong and rapidly until you hear the first audible ignition. Do not pull out the starter cable more than approx. 50 cm, and lead it back by hand. Depress decompression valve again. Put the combination switch in position “I”. Keep pulling the starter cable until the engine catches. As soon as the engine is running, press the throttle to release the half-throttle lock, allowing the engine to idle.

---

How do I warm-start the engine?

As described under ”Cold starting”, except without putting the combination switch in choke position.

---

How do I stop the engine?

Push the combination switch down to the stop position.

---

How do I adjust the carburetor?

The grinding parts are equipped with an electronic ignition to limit the speed. At the factory the idling speed has been set to approx. 2500 rpm, but the running-in process of a new engine may require slight readjustment of the idling speed. Start the engine and run it until it is warm (about 3 – 5 minutes). Adjust the carburetor with the screwdriver included with the Power Cut. Readjust the idling speed. If the cut-off disc is still turning when the engine is running, unscrew the adjusting screw of the throttle valve until the cut-off disc is no longer turning. When the engine is left running at idling speed, loosen the screw a little.

---

What should I do before performing maintenance?

Turn off the engine, remove the cutting disc, pull the plug cap off the spark plug and wear protective gloves! Start the Power Cut only after complete assembly and inspection.

---

What should I be aware of regarding service?

Because many of the parts and assemblies not mentioned in this Instruction Manual are vital to the safety of the unit, and because all parts are subject to a certain amount of wear and tear, it is important for your own safety that you have the unit checked and maintained regularly by a MAKITA service center. If the cutting wheel breaks during cutting, the Power Cut must be repaired by a MAKITA service center before being used again.