Manuale d’uso / di manutenzione del prodotto DPC7341HD del fabbricante Makita
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W ARNING! Read and understand this Manual. Always follow safety precautions in the Instruction and Safety Manual. Improper use can cause serious injury! The engine exhaust from this product contains chemicals known to the State of California to cause cancer , birth defects or other reproductive harm.
2 EMISSIONS COMPONENT DEFECT W ARRANTY COVERAGE MAKIT A U.S.A, Inc warrant to the initial retail purchaser and each subsequent owner , that this utility equipment was designed, built, and equipped to conform at the time of initial sale to all applicable regulations of the U.
3 T able of contents Page Packing ................................................................................ 3 Delivery inventory .............................................................. 4 Symbols ..........................................
4 Symbols Y ou will notice the following symbols on the saw and in the Instruction Manual: In case one of the parts listed should not be included in the delivery inventory , please consult your sales agent.
5 F E 2 3 1 4 SAFETY PRECAUTIONS Intended use Power Cut Use the Power Cut cutoff saw outdoors only , for trimming and cutting suitable materials, using cutting discs rated for this machine. Improper use: Never use the cutoff saw cutting discs for grinding or sanding (using the side of the cutting disc to remove material).
6 H G 7 6 5 9 8 3 meters (10 feet) = wearing Protective Equipment 30 m (100 feet) - Always wear safety shoes or boots (G) with steel toes, non-skid soles, and leg protectors when working with the Power Cut. Safety shoes equipped with a protective layer provide protection against cuts and ensure a secure footing.
7 10 1 1 13 12 min. 5 m (16 feet) 14 ● Maintenance ● Refuelling ● Changing cutoff discs ● Repositioning the cutting attachment ● Stopping work ● T ransport ● Putting ou.
8 18 16 17 15 Kickback and lock-in - When working with the Power Cut there is a danger of kickback and lock-in. - Kickback occurs when the top of the cutting disc is used for cutting (15). - This causes the Power Cut to be thrown back toward the user with great force and out of control.
9 19 20 21 Whe n usin g syn the tic r esi n cut tin g discs , a lwa ys ob - ser ve the f oll owing : CAU TIO N : - Synth etic resin cu tti ng dis cs ca n a bso rb moist ure. This moi stu re can ca use the disc t o becom e unb alanc ed at hig h spe ed.
10 23 26 25 24 In wet cutting, the disc is wetted at an equal rate on both sides by a trickle of water . MAKIT A offers the right accessories for all wet cutting applications (see also "SPECIAL ACCESSORIES"). - Remove foreign objects such as sand, stones and nails found within the working area.
1 1 27 28 29 SERVICE Maintenance - Before performing maintenanc e work switch off the Power Cut (27) and pull out the plug cap. - Allow the Power Cut to cool off before doing any mainte- nance work (b.
12 Denomination of components 1 Handle 2 Filter cover for air lter and spark plug cap 3 Cover lock 4 T ubular handle 5 Mufer 6 Protection hood 7 Grip 8 V -belt tension adjusting screw 9 Retainin.
13 Place the spring washer ( 8 ) on the arbour and insert the screw ( 9 ) and tighten by hand. T urn the disc slowly until the stop hole of the V -belt pulley is visible in the cutting arm cover ( 10 ). Insert the Allen key ( 2 ) as far as it will go.
14 NOTE: The two fastening nuts ( 1 1 ) must be loosened before tightening the V -belt or checking the tension. T o increase the belt tension, turn the tightening screw ( 12 ) to the right (clockwise) with the combination wrench included with the Power Cut.
15 Refuelling IMPORT ANT : 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 ller neck to keep dirt from getting in the tank. Place the unit on its side on an even surface.
16 Starting the engine This model is tted with a semiautomatic decompression valve ( 1 ) 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.
17 Stopping the engine Push the combination switch ( 1 ) down to position . STOP 10 Grasp the tubular handle rmly 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 rst audible ignition.
18 Adjusting the carburetor NOTE: The grinding parts are equipped with an electronic ignition to limit the speed. The carburetor also has a xed jet which cannot be adjusted. At the factory the idling speed has been set to approx. 2,500 rpm , but the running -in process of a new eng ine may require slight readjustment of the idling speed.
19 MAINTENANCE CAUTION: Before doing any work on the Power Cut turn off the engine, remove the cutting disc, pull the plug cap off the spark plug and wear protective gloves! CAUTION: Start the Power Cut only after complete assembly and inspection.
20 Cleaning the protection hood Over time, the inside of the protective hood can become caked with material residue (especially from wet cutting), which if allowed to accumulate can hinder the free rotation of the cut- ting disc. For this reason the hood must be cleaned out from time to time.
21 Pre-lter (foam with air-lter oil) Clean or replace ( when cutting with high dust amounts) : • Daily or at least every • 4 operating hours, or • 8 tank llings, or • 8 litres fuel mixture.
22 Checking the ignition spark Insert the combination tool ( 9 ) between the ventilation hood and cylinder only as shown in the illustration. CAUTION! Do not insert the combination tool into the spark plug hole, but make contact only with the cylinder (otherwise you may damage the engine).
23 22 23 19 21 20 15 18 14 17 16 A B C D Replacing the starter cable Remove four screws ( 14 ). Remove starter housing ( 15 ). Unscrew two screws ( 16 ) and carefuly remove the air guide ( 17 ) from the starter housing ( 15 ). Proceed in the order (A - B - C - D) .
24 4 5 2 1 3 Replacing the return spring Remove the starter housing (see “Replacing the starter cable”). T ake the air guide off the starter housing (see “Replacing the starter cable”). T ake off circlip ( 1 ) (circlip pliers, see “Accessories”).
25 Cutting attachment in central / side position NOTE: The Power Cut is delivered with the cutting attachment mounted in the middle position ( 1 ). For cutting up against ob- stacles, such as curbs or walls, the cutting attachment can be mounted to one side ( 2 ).
26 13 14 15 Press the cutting attachment ( 13 ) onto the drive arm in the side position. Guide the V -belt ( 14 ) over the V -belt pulley ( 15 ). Put the guard plate ( 16 ) on. Screw on nuts ( 17 ) and tighten by hand. T o tighten the V -belt see ”Tightening the V -belt / Checking V - belt tension”.
27 6 2 4 5 7 1 3 Diamond cutting discs (1) MAKIT A diamond cutting discs meet the highest demands in working safety , ease of operation, and economical cut- ting performance.
28 Instructions for periodic maintenance T o ensure long life, prevent damage and ensure the full functioning of the safety features the following maintenance must be per- formed regularly . Guarantee claims can be recognized only if this work is performed regularly and properly .
29 Service, spare parts and guarantee Maintenance and repair The maintenance and repair of modern cutoff saws and their safety-related components requires qualied technical training and a workshop equipped with special tools and testing devices.
30 T roubleshooting Malfunction System Observation Cause Cutting disc does not start turning Clutch Engine runs Damage to clutch Cutting disc runs in idle Carburetor , Cutting disc runs Incorrect idle.
31 Extract from the spare parts list Use only original MAKIT A parts. For repairs and replacement of other parts, see your MAKIT A service center . DPC7331HD DPC7341HD 32 31 29 30 22 28 * 20 Pos. MAKIT A-No. Qty . Denomination Synthetic resin cutting disc 1 966 144 150 1 Cutting disc for steel, dia.
Specications subject to change without notice Form: 995 704 473 (4.09 GB) Makita U.S.A., Inc. 14930 Northam Street La Mirada, CA 90638-5753.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Makita DPC7341HD è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Makita DPC7341HD - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Makita DPC7341HD imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Makita DPC7341HD ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Makita DPC7341HD, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Makita DPC7341HD.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Makita DPC7341HD. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Makita DPC7341HD insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
