UC3030A User Manual for UC3030A, UC3530A, UC4030A
Contents
1. 16 ITN II ON ET 2 0000 0000 0 C 0 6 09 0 0 0 0 0 9 T 2 ee ACA Refilling the oil tank ffo Only if the motor is switched off and the power supply plug is pulled out Thoroughly clean the oil tank around the cap to prevent dirt from entering the tank Unscrew the tank cap 1 and fill in chain oil until itis ona level with the bottom edge of the filler socket Tightly screw on the tank cap Thoroughly remove any oil that has overflown Important Before operating the saw for the first time the oil feed system must be completely filled until the chain oil lubricates the chain and guide bar This procedure can take up to two minutes The oil level can be controlled in the sight glass 2 In order to ensure sufficient lubrication of the saw chain there must always be enough oil in the tank Lubricating the saw chain Only if the motor is switched off and the power supply plug is pulled out To guarantee a troublefree operation of the oil pump the oil guide groove 3 as well as the oil inlet bore in the guide bar 4 must be cleaned in regular intervals Note After the saw has been turned off it is normal for residual chain oil to drip from the oil feed system the guide bar and the chain for a time This does not constitute a defect Place the saw on a suitable surface 17 Plug in the saw CAREFUL Before co2. Turn the chain tensioning screw H 14 to align the chain ten sioning pin 12 with the hole in the guide bar Gea ONE al 0 OMS OVS OHO OG SLG OVe a A l O Oe A gg one First press the sprocket guard 3 into the mounting 13 and then push it onto the threaded pin F 11 Tightening the saw chain Firmly push in and simultaneously turn the sprocket guard quick tightener 2 clockwise in order to screw on the sprocket guard 3 but do not tighten it yet Lift the tip of the guide bar slightly and turn the chain tensioner 14 clockwise until the saw chain engages in the guide groove on the lower side of the guide bar see the circle Push in the sprocket guard quick tightener 2 again and tighten by turning clockwise Release the sprocket guard quick tightener 2 remove pres sure until it turns freely then fold it in as shown in the illustra tion Uuuuuuuuu x Pu I 0a One c TEATE E ISIE TIC l Checking the chain tension The chain has the proper tension when it lies against the bottom edge of the guide bar and can be easily pulled by hand about 2 4 mm about 1 8 up from the guide bar Check the chain tension frequently new chains tend to get longer during use When checking the chain tension the motor must be switched off and
3. Vlad Instruction Manual Original instructions UC3030A UC3530A UC4030A UC4530A UC3530AP UC4030AP Important Read this instruction manual carefully before putting the chain saw into operation and strictly observe the safety regulations Keep this instruction manual Thank you for your trust in our product We congratulate you on your new MAKITA electric chain saw We are convinced that you will be satisfied with this modern machine MAKITA electric chain saws are characterized by their robust high efficiency motors and high chain velocities which allow an excellent cutting efficiency They are equipped with numerous state of the art safety devices are light handy and can be putinto operation immediately wherever electric power is provided In order to guarantee the optimal function and performance of your electric chain saw and to ensure your personal safety we would request you to perform the following Read this instruction manual carefully before putting the electric chain saw into operation for the first time and strictly observe the safety regulations Failure to do so can result in serious injury to the operator and or bystanders Symbols You will notice the following symbols on the chain saw and in the instruction manual Table of contents Page SYMbOIS sii ois de LMI ee ee Delivery inventory EC Declaration of Conformity 0 0 0 0 cceeeeeeeeeeeeeeeteee 3 Packing DISPOSAl i222 265 55e03chi2iet
4. After each shutdown Guide bar Clean the oil inlet bore 16 Chain carrier Clean especially the oil guide groove 20 Storage Chain oil tank Empty 16 23 Service spare parts and guarantee Maintenance and repair The maintenance and repair work of modern electric motors as well as all safety related assemblies require qualified technical training and the availability of a special workshop equipped with special tools and testing devices Any work not described in this Instruction Manual must be performed only by a MAKITA service centre The MAKITA service centres are provided with all the necessary equipment and skilled and experienced personnel to work out correct customer solutions and to advise you in all matters accordingly Repair attempts by third parties or unauthorised persons void all warranty claims Spare parts A reliable and continuous operation as well as the safety of your chain saw is also subject to the quality of the spare parts used Use original MAKITA spare parts only marked 7 111 1 l ETA Only original spare parts and accessories guarantee the highest quality in material dimensions functioning and safety Original spare parts and accessories can be obtained from your local dealer He will also have the relative spare part lists to determine the required spare part numbers and will be constantly informed about the latest improvements and also about spare part innovations To find your local distributor please
5. Read instruction manual and follow the warnings and safety precautions A A Wear protective helmet esp eye and ear protection Particular care and attention Pull out the power supply plug Pull out the power supply plug if the cable is damaged Chain brake released Chain brake actuated Kickback Forbidden Maximum permissible cut length Wear protective gloves Mio t Protect against moisture t Direction of chain travel o Double protective insulation Saw chain oil First aid CE Marking Minimum delivery inventory akita Vanes 3 Electric chain saw Guide bar Saw chain Cord grip for electric cord Chain protection cover Instruction manual not shown DRONDA In the case that one of the parts listed should not be included in the delivery inventory please consult your sales agent 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 Chain Saw Model No Type UC3030A UC3530A UC4030A UC4530A UC3530AP UC4030AP Specifications 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 EN60745 The EC Type Examination Certificate No M6A 12 10 26932 04
6. bend forward by far to perform sawing device malfunction maintenance refill oil sharpen the saw chain stop transport shutdown Guide the electric chain saw in such a way that no part of your body is within the elongated swiveling range of the saw 11 Use the electric chain saw for sawing wood only Do not let the chain touch the ground when it is running If you are cutting wood lying directly on the ground turn it over before completing the cut so that you do not cut into the ground Clear the area of the cut of foreign objects such as sand stones nails wire etc Such objects can damage the blade and cause dangerous kickback When sawing precut timber or thin woods use a safe support sawing jack 12 When sawing precut timber or thin pieces use a stable support sawhorse 12 Do not saw stacked timber Do not let another person steady the timber and do not steady it with your foot Secure round timber When working on slopes always work facing the slope For performing crosscuts the toothed ledge 12 Z must be applied to the timber to be cut Before performing a crosscut firmly apply the toothed ledge to the timber only then can the timber be cut with the chain running For this the electric chain saw is lifted at the back handle and guided with the tubular handle The toothed ledge serves as a center of rotation Continue by slig
7. check the cable to the power supply for damage of the covering Regularly clean the electric chain saw Ifthe plastic case is damaged have it immediately repaired by a skilled person Regularly check the tank cap for tightness Donotuse the saw if the ON OFF switch is defective Have I it repaired by a qualified person Zama Observe the accident prevention instructions issued 7 by the competent trade federations and insurance VDAN companies Do not perform any modifications on the electric chain 22 saw You will endanger your safety Perform only the maintenance and repair works described in the instruction manual All other works must be carried out by the MAKITA service Use only original MAKITA spare parts and accessories Applying spare parts which are not original MAKITA parts or accesories and bar chain combinations or lengths results in a high risk of accidents For accidents and damage resulting from using sawing devices or accesories which have not a been approved we cannot accept any responsibility A 1 1 1 First aid aaahh a aa For the event of a possible accident please make sure that SERVICE a first aid box is always immediately available close by Im mediately replace any items used from the first aid box Should you ask for help please give the following 23 information place of accident what happened number of injured persons ki
8. in regular intervals for damage and is to be replaced after 5 years at the latest Use only approved protective helmets If you have long hair wear a hairnet The face shield 2 of the protective helmet or the goggles protect against sawdust and wood chips During operation of the electric chain saw always wear a goggle or a face shield to prevent eye injuries Wear adequate noise protection equipment ear muffs 3 ear plugs etc Octave brand analysis upon request The protective brace and bib overall 4 is made of a nylon structure with 22 layers and protects against cuts We strongly recommend its use In any case wear along pair of trousers made of solid material during operation of the electric chain saw Protective gloves 5 made of thick leather are part of the pre scribed equipment and must always be worn during operation of the electric chain saw During operation of the electric chain saw safety shoes or boots 6 fitted with anti skid sole steel toe caps and protection for the leg are always to be used Safety shoes equipped with a protec tive layer provide protection against cuts and ensure a secure footing Putting into operation Do not operate the electric chain saw when it rains or in wet or moist environment because the motor is not waterproof If the electric chain saw is moist it must not be put into opera tion Avoid physical contact with grounded surfaces Do not operate the electric chain saw next to in
9. of the arrow until you feel it catch Important These models are equipped with a starting current limiter This electronic component prevents too abrupt starting of the electric motor Excess current cutoff When the electrical current to the saw exceeds the permissible level the power supply to the motor is automatically cut off This prevents overheating of the motor and resulting damage To start the saw up again release the ON OFF switch and press it again CAUTION Do not use the saw if the current cutoff repeatedly switches off the saw Consult a MAKITA service centre o 0 000000 0 j INDEN WANDEN o AN 18 Checking the chain brake N we Do not work with the chain saw without first checking the chain brake Start the motor as described make sure you have a good footing and place the chain saw on the ground in sucha way that the guide bar is free of contact Grasp the tubular handle firmly with one hand and hold the grip with the other Switch on the motor and press the hand guard 1 in the direction of the arrow with the back of your hand until the chain brake engages The chain should stop immediately Switch the motor off Immediately and release the chain brake Important If the saw chain does not stop instantly when you carry out this test do not under any circumstances use the saw Take the chain saw to a MAKITA
10. the power supply plug pulled out If the chain is too loose Loosen the sprocket guard quick tightener by about a quarter turn Tighten the chain as described under Tighteneing the saw chain HINT Use 2 or 3 saw chains alternately for even wear of the chains sprocket and guide bar running surfaces In order to guarantee a uniform wear of the groove in the bar the bar should be turned over whenever replacing the chain SERVICE Chain brake These models come with a chain brake as standard equipment If there is a kickback resulting from the guide bar tip impacting the wood see SAFETY INSTRUCTIONS page 7 the back of the hand hitting the handguard will engage the chain brake The chain will stop within a fraction of a second Run out brake The electric chain saw come with a run out brake as standard equipment The run out brake ensures that the chain comes to a stop immediately when the ON OFF switch is released thus preventing the chain from continuing to run and presenting a hazard Testing of the run out brake is described on page 18 Chain and run out brake maintenance The brake systems are very important safety features and like any other part they are subject to a certain amount of wear Regular inspection and maintenance is important for your personal safety and can be properly performed only by a MAKITA service centre o ooo oo O o oo 0o o o Eng
11. these reactions may cause you to lose control of the saw which could result in serious personal injury Do not rely exclusively upon the safety devices built into your saw As a chain saw user you should take several steps to keep your cutting jobs free from accident or injury Kickback is the result of tool misuse and or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below Maintain a firm grip with thumbs and fingers encircling the chain saw handles with both hands on the saw and position your body and arm to allow you to resist kickback forces Kickback forces can be controlled by the operator if proper precautions are taken Do not let go of the chain saw Do not overreach and do not cut above shoulder height This helps prevent unintended tip contact and enables better control of the chain saw in unexpected situations Only use replacement bars and chains specified by the manufacturer Incorrect replacement bars and chains may cause chain breakage and or kickback Follow the manufacturers sharpening and maintenance instructions for the saw chain Decreasing the depth gauge height can lead to increased kickback SAFETY PRECAUTIONS General precautions To ensure correct operation the user has to read this instruction manual to make himself familiar with the charac teristics of the electric chain saw Users insufficiently informed will risk danger to
12. unskilled persons or performance of inappropriate repairs Cleaning servicing and adjustment works are not covered by the guarantee All repairs covered by the guarantee are to be performed by a MAKITA service centre Makita Corporation Anjo Aichi Japan 884666F228 ALA
13. 3 M6A 12 10 26932 044 The EC Type Examination per 98 37 EC and 2006 42 EC was performed by TUV SUD Product Service GmbH RidlerstraBe 65 80339 MUNCHEN Germany Identification No 0123 The technical documentation is kept by our authorised 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 101 8 dB Guaranteed Sound Power Level 103 dB 7 11 2012 Zee Tomoyasu Kato Director Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi JAPAN Packing Disposal The MAKITA electric chain saw will be delivered in a protective cardboard box to prevent transport damages Cardboard is a basic raw material and is therefore consequently reuseable or suitable for recycling waste paper recycling CKY 3 gon A Gs RESY Bea good steward of the environment Donotdispose of electrical appliances with the household trash If the saw is no longer operable or repairable ask the appro priate waste disposal authority about the proper means of dis posal In order to preclude any hazard to other persons from a de fective electrical appliance cut off the power cord next to the housing CAREFUL Before cutting off the power cord pull the plug Otherwise you can be exposed to a life threatening shock Intended use Elec
14. aging the chain brake braking With your left hand press the handguard 1 towards the tip of the guide bar arrow 2 Releasing the chain brake Pull the hand guard 1 towards you arrow 3 until you feel it catch The brake is now released Note When the chain brake is actuated the power supply to the mo tor will be cut off Testing of the chain brake is described on page 18 15 Saw chain oil Fad Use a special oil with adhesive addition for lubricating the saw chain and bar The adhesive addition prevents that the oil is centrifuged too fast from the sawing device Do not use mineral oils In order to protect the invironment the use of biologically decomposeable oil is prescribed The saw chain oil sold by MAKITA called BIOTOP is made of special vegetable oils andis biologically decomposeable to 100 BIOTOP has been granted the blue angel for being particularly favourable to the environment RAL UZ 48 BIOTOP oil is available in the following packing sizes to suit your individual requirements 1 liter order number 980 008 610 5 liters order number 980 008 611 Biologically decomposeable oil is stable only for a limited period of time It should be consumed within 2 years from the date of manufacture printed on the container Important note on bio degradable chain oils If you are not planning to use the saw again for an extended period of time empty the oil tank and putin a
15. ause chain beakage The 85 front rake of the cutter results from the cut depth of the round file If the proper file is used in the right manner the correct front rake will be obtained automatically 0 64 mm 025 025 a 0 64 mm JG 0 96 Ono Xe min 3 mm 0 11 C 30 I yN T l 1 o PEA SCRS 5 20 Files and how to work with them Sharpen using a special file holder with a saw chain round file dia 4 0 mm Normal round files are not appropriate for this work The file should cut only when pushed forwards arrow Lift the file when leading it backwards First sharpen the shortest cutter The length of this cutter is then the standerd for all other cutters of the chain Always guide the file as in fig shown The file holder makes file guidance easier It is marked for the correct 30 sharpening angle keep the marks parallel with the chain when filing see illustration and limits the cut depth to the correct 4 5 of the file diameter After having sharpened the chain the height of the depth limiter must be checked by means of a chain gauge Correct even the smallest excess height with a special flat file 1 Round off the front of the depth limiter 2 Cleaning the guide bar lubricating the sprocket nose CAUTION Protective gloves must be
16. e or sidewards of the trunk to be cut or the already cut down tree Be aware of trunks which may roll towards you Kickback When working with the electric chain saw dangerous kickbacks may occur Kickback occurs when the tip of the blade especially the top quarter inadvertently comes into contact with wood or other solid objects In this case the electric chain saw is thrown without any control and with high energy potentials in the direction of the user risk of injuries In order to prevent kickbacks follow the indicated instruc tions Never apply the end of the bar when starting to make a cut Always observe the end of the bar Never use the bar end for sawing Be careful when continuing to cut When starting to perform a cut the chain must be running Ensure that the chain is always sharpened correctly Pay special attention to the hight of the depth limiter for detailed information see the chap Sharpening the saw chain Never cut several branches at the same time When cutting a branch ensure that no other branch is touched When crosscutting a trunk be aware of the trunks next to it It is recommended to use a Saw jack 7 Teste gt wai o N P 5 a 4 a N a N z rr 2 4 N d B Felling direction _ Danger zone 16 _ Retreat path 17 9 y 2 f Z 18 19 Transport and storage Carry the electric chain saw w
17. ed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded 6 Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock 7 Do not abuse the cord Never use the cord for carrying pulling or unplugging the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock 8 When operating a power tool outdoors use an extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock 9 If operating a power tool in a damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock 10 Use of power supply via a RCD with a rated residual current of 30 mA or less is always recommended Personal safety 11 Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury 12 Use personal protective equipment Always wear eye protection Protective equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injurie
18. flammable gases or dusts Explosion hazard Do always lead the power supply cable behind the user Take care that the cable is not clamped or cut by sharp edged objects Lay the cable such that nobody is endangered Insert the plug only into safety sockets with approved installa tion Make sure that the mains voltage corresponds to that on the identification plate Back up fuse 16 A If the saw is going to be used outdoors connect it to a fault current Fl circuit breaker with max 30 mA triggering current Pay attention to the diameter of the extension cable When using a cable roll the cable should be completely wound off Use only exten sion cords that meet the specifications in Technical data If using the saw out of doors make sure that the extension cord is approved for such use Before starting work the electric chain saw must be checked for perfect function and operating safety according to the prescriptions Check especially the function of the chain brake the correct mount ing of the guide bar the correct sharpening and tightening of the saw chain the firm mounting of the sprocket guard the easy motion of the power switch the function of the locking button the good mechanical condition of cable and plug and the cleanliness and dryness of the handles Put the electric chain saw only into operation if it is completely as sembled Never use the electric chain saw w
19. hen it is not completely assembled Remove the adjusting tool before switching the saw on All protective installations and guard supplied with the chain saw during operation Make surethatthere arenochildrenorother persons withintheworking range Also pay attention to any animals in the working vicinity 6 Before switching on the electric chain saw ensure that you have a safe footing When switching on the electric chain saw 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 The bar and chain must indicate away from your body 7 Switch on the saw only in the manner described in this manual Do not overload your saw It will work better and more safely if you use it within its intended performance range Switch off the electric chain saw immediately if you observe a change in its operating behavior CAUTION When releasing the power switch the chain keeps on running for a short period of time free wheeling Protect the power cord from heat oil and sharp edges Route the power cord in such a way that in cannot get caught in branches or other objects during sawing If the cable is being damaged or cut pull out the power supply plug immediately Ifthe sawing device is hit by stones nails or other hard objects pull out the power supply plug and check the sawing device immediately Pulloutthe power supply p
20. htly pressing down the tubular handle and simultaneously pulling backwards the electric chain saw Apply the toothed ledge a little bit deeper and once again lift the back handle The sawing device must be running whenever you remove the electric chain saw from the timber When performing several cuts the electric chain saw must be switched off in between When the timber must be pierced for cutting or longitudinal cuts are to be performed it is urgently recommended to have these works carried out by specially trained persons only high risk of kickbacks For performing longitudinal cuts 13 apply the sawing device at an angle which is as small as possible Be very careful when carrying out this kind of work because the toothed ledge cannot be used When cutting with the bottom edge of the bar the electric chain saw may be pushed in the direction of the user if the chain is clamped For this reason use the top edge of the bar whenever possible The electric chain saw will then be pushed away from your body 14 If the timber is not free of tension 15 first cut the pressure side A Then the crosscut can be performed on the tension side B Thus clamping of the bar is avoided Be very careful when cutting splintery wood Cut pieces of wood may be pulled along risk of injuries Never use the electric chain saw for lifting up or removing pieces of wood or other objects When releasing the tension the electric chain saw shou
21. ic chain saw is not allowed to perform maintenance works which are not described in the instruction manual All other works must be carried out by a MAKITA service centre Saw chain guide bar Electric chain saw Demount clean and lubricate slightly Clean the guide groove of the guide bar Store safely in a dry place After a long storage time have the electric chain saw checked at a service centre resi dual oil can become resinic and the valve of the oil pump clogged Page General work Electric chain saw Regularly clean the outside Plastic case Check for cracks and ruptures In case of damage have it immediately repaired at a service centre Saw chain Resharpen regularly Replace in time Guide bar Turn over after a certain period of time so that the bearing surfaces are uniformly worn Replace in time Sprocket Have it replaced in time at a service centre Chain brake Have it inspected regularly at a service centre Run out brake Have it inspected regularly at a service centre Each time before putting the Saw chain Check for damage and sharpness 19 20 Saw into operation Check the chain tension 14 Guide bar Check for damage and remove burrs if necessary Chain lubrication Functional check 18 Chain brake Functional check 18 Run out brake Functional check 18 Power switch Functional check 17 Power supply cable In case of damage have it replaced at a service centre Oil tank cap Check for tightness
22. ith the tubular handle The saw bar indicates backwards Never carry or transport the electric chain saw with the chain running Never carry the saw by the power cord Do not disconnect the plug by pulling on the power cord Whenchanging your position during work switch of the electric chain saw and actuate the chain brake in order to prevent an inadvertent start of the chain Whentransporting the electric chain saw over long distances the power supply plug must be pulled out and the bar protec tion cover included in the delivery must be applied 20 Ensure safe positioning of the electric chain saw during car 20 transportation to avoid oil leakage Store the saw in a secure dry lockable room out of reach of children It must not be stored outdoors For storing the electric chain saw over a long period of time or shipping it the oil tank must be completely emptied Only use approved and marked containers for transporting and storing chain oil Maintenance Forperforming maintenance works switch of the electric chain saw pull out the power supply plug and secure it 21 Before starting to work always make sure that the saw is in safe working order in particular the chain brake and run out brake Make sure that the saw chain is always sharpened 21 and tightened correctly 22 Have the chain brake and run out brake inspected regularly see Chain brake run out brake Regularly
23. ld be supported on the trunk risk of kickbacks Tension releasing works must be carried out by trained persons High risk of injuries Be aware of branches under tension Do not cut free branches from below Never perform tension releasing works standing on the trunk Do not use the electric chain saw for works in the forest i e for cutting down trees or carrying out tension releasing works The user s mobility and safety necessary for this kind of work are not guaranteed due to the cable connec tion 15 tt 4 CAUTION Do not fell or debranch trees unless you are specially trained for it There is a high risk of injury Make sure to follow local regulations Before cutting down a tree ensure that a only those persons are within the working range which are actually involved in cutting down the tree b all persons involved in the felling have an unhindered retreat route the retreat path should be about 45 diagonally and to the rear away from the direction of fall Be aware of the increased risk of stumbling from electric cables c the bottom part of the trunk is free from foreign bodies un derbrush and branches Make sure to have a safe footing risk of stumbling d the next working place is at least 2 1 2 tree lengths away 16 Before cutting down the tree check the direction of fall and make sure tha
24. lug before checking thechaintension tightening the chain replacing it or clearing malfunctions When stopping work or leaving the electric chain saw switch off the chain saw and pull out the power supply plug Put the electric chain saw in a safe location to prevent danger to others For refilling the oil tank the power supply plug must be pulled out Do not smoke or light open fires Avoid skin or eye contact with mineral oil products Always wear gloves when refilling the oil tank Take care that no chain oil oozes into the soil environmental protec tion Use an appropriate base If oil has been spilt clean the electric chain saw immediately Working behavior method of working Do not work on your own There must be someone around in case of an emergency within shouting distance During sawing operation always hold the electric chain saw with both hands Thus you will be able to guide it safely Only use the electric chain saw during good light and visibility periods Be aware of slippery or wet areas and of ice and snow risk of slip ping The risk of slipping is extremely high when working on recently peeled wood bark Neverworkonunstable surfaces Make sure thatthere are no obstacles in the working area risk of stumbling Always ensure that you have a safe footing Never saw above your shoulder height Never saw while standing on a ladder Never climb up into trees to perform sawing with the electric chain saw Never
25. nd of injuries your name NOTE 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 24 10 Technical data UC3030A eee cai aa UC4530A Chain type 91VG 91PX Chain pitch inch 3 8 Length of a cut cm 30 35 40 45 Max chain speed m s 13 3 Sound power level L dB A 101 8 per EN 60745 Sound pressure level L a dB A 90 8 at the workplace per EN 60745 Uncertainty dB A K 0 73 Vibration acceleration a wa per EN 60745 Tubular handle m s 4 7 Rear handle m s 5 6 Uncertainty m s K 1 5 Oil pump automatic Oil tank capacity ml 140 Power transmission direct Overload protection electrical Chain brake manually actuated Run out brake electrical Weight kg 5 0 5 1 5 2 5 3 Weight according to EPTA Procedure 01 2003 Protective case class II double protective insulation Extension cable DIN 57282 HO 7RN F not included L 30m max 3x1 5 mm e Due to our continuing programme of research and development the specifications herein are subject to change without notice e Specifications may differ from country to co
26. nnecting the saw to a source of electricity al ways make sure to check that when the ON OFF switch 1 has been pressed in and released it automatically comes back out to the off position If it does not do not under any circumstances connect the saw to a power source do not plug it in Take the saw to a MAKITA ser vice centre before doing any work with it Clip the extension cord and the saw s power cord into the cord grip 2 Plug the saw plug 3 into the socket of the extension cable 4 Switching on the motor Plugin the saw see above When switching on the electric chain saw 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 The bar and chain must not be in contact with any object Firstdepress the locking button 5 and then the power switch 1 Then release the locking button 5 Attention Thechain starts running immediately Keep the power switch depressed as long as the motor is to run CAUTION Never lock the power switch in the ON position Switching off the motor Release the power switch 1 NOTE When the chain brake is actuated the power supply to the motor will be cut off If the saw does not start when the ON OFF switch 1 is actuated it will be necessary to release the chain brake Pull the hand guard 6 firmly in the direction
27. ny adjustments changing accessories or storing power tools Such preventive safety measures reduce the risk of starting the power tool accidentally 21 Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool Power tools are dangerous in the hands of untrained users 22 Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tool s operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools 23 Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control 24 Use the power tool accessories and tool bits etc in accordance with these instructions taking into account the working conditions and the work to be performed Use of the power tool for operations different from those intended could result in a hazardous situation Service 25 Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained 26 Follow instruction for lubricating and changing accessories 27 Keep handles dry clean and free from oil and grease Chain saw safety warnings 1 10 11 12 13 Keep all parts of the bod
28. ounting the guide bar and saw chain Put the electric chain saw on a stable surface and carry out the following operations for mounting the bar and chain Release chain brake To do this pull the hand guard 1 in the direction of the arrow Flip up the sprocket guard quick tightener 2 see also Fig G Push in the sprocket guard quick tightener firmly against spring pressure and slowly turn it counter clockwise until you feel it engage Keep pushing in and turn it as far as possible counter clockwise Release the sprocket guard quick tightener remove pressure and now turn it clockwise to its original position Repeat this procedure until the sprocket guard 3 is unscrewed Pull the sprocket guard 3 up slightly pull out of the rear fittings 4 and remove Position the guide bar 7 and push it against the sprocket 6 Place the saw chain 9 on the sprocket 6 Using your right hand guide the saw chain into the upper guide groove 8 of the guide bar The cutting edges of the saw chain on the top of the guide bar must point in the direction of the arrow Using your left hand lightly press the guide bar against the holder on the housing and guide the saw chain 9 around the nose sprocket 10 on the guide bar While doing this pull the saw chain slightly in the direction shown by the arrow Line up the hole in the sprocket guard with the threaded pin 11
29. perator and or throw the chain saw out of control Use extreme caution when cutting brush and saplings The slender material may catch the saw chain and be whipped toward you or pull you off balance Carry the chain saw by the front handle with the chain saw switched off and away from your body When transporting or storing the chain saw always fit the guide bar cover Proper handling of the chain saw will reduce the likelihood of accidental contact with the moving saw chain Follow instructions for lubricating chain tensioning and changing accessories Improperly tensioned or lubricated chain may either break or increase the chance for kickback Keep handles dry clean and free from oil and grease Greasy oily handles are slippery causing loss of control Cut wood only Do not use chain saw for purposes not intended For example do not use chain saw for cutting plastic masonry or non wood building materials Use of the chain saw for operations different than intended could result in a hazardous situation Causes and operator prevention of kickback Kickback may occur when the nose or tip of the guide bar touches an object or when the wood closes in and pinches the saw chain in the cut Tip contact in some cases may cause a sudden reverse reaction kicking the guide bar up and back towards the operator Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator Either of
30. pply plug and wear protective gloves The chain needs sharpening when the sawdust from sawing humid wood looks like wood flour the saw chain penetrates the wood only under great pres sure the cutting edge is visibly damaged the sawing device is pulled to the left or the right during the sawing operation This is caused by uneven sharpening of the chain or by damage to one side of it Important Sharpen frequently but without removing too much metal Generally 2 3 strokes of the file will be enough Have the chain resharpened in a service center when you have sharpened it yourself several times Proper sharpening CAUTION Use only chains and guide bars designed for this saw All cutters must be of the same length dimension a Cutters with different lengths result in rough running of the chain and can cause cracks in the chain Minimum cutter length is 3mm 0 11 Do not resharpen the chain when the minimum cutter length has been reached at this point the chain must be replaced Thedepth of the cutis determined by the difference in height between the depth limiter round nose and the cutting edge The best results are obtained with a depth limiter depth of 0 64 mm 025 CAUTION x A Excessive depth increases the 3 risk of kickback All cutters must be sharpened to the same angle 30 Dif ferent angles result in a roughly irregularly running chain increase wear and tear and c
31. s 13 Prevent unintentional starting Ensure the switch is in the off position before connecting to power source and or battery pack picking up or carrying the tool Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents 14 Remove any adjusting key or wrench before turning the power tool on A wrench or a key left attached to a rotating part of the power tool may result in personal injury 15 Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations 16 Dress properly Do not wear loose clothing or jewellery Keep your hair clothing and gloves away from moving parts Loose clothes jewellery or long hair can be caught in moving parts 17 If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of dust collection can reduce dust related hazards Power tool use and care 18 Do not force the power tool Use the correct power tool for your application The correct power tool will do the job better and safer at the rate for which it was designed 19 Do not use the power tool if the switch does not turn it on and off Any power tool that cannot be controlled with the switch is dangerous and must be repaired 20 Disconnect the plug from the power source and or the battery pack from the power tool before making a
32. service center Testing the run out brake AN we Do not work with the saw without first testing the run out brake Start the motor as described make sure you have a good footing and place the chain saw on the ground in sucha way that the guide bar is free of contact Grasp the tubular handle firmly with one hand and hold the grip with the other Switch the motor on and then back off The chain should come to a full stop within two second of switching off the motor Important If the saw chain does not stop within two second when you carry out this test do not use the saw Inspect the carbon brushes see page 21 Checking the chain AN lubrication Never saw when a sufficient chain lubrication is not guaranteed Otherwise the life of the sawing device will be reduced Before starting work check the oil level in the tank and the oil feeding Check the fed oil quantity by following the instructions below Start the electric chain saw Hold the running chain saw approx 15 cm above a trunk or the ground use an appropriate surface If the lubrication is sufficient you will see a light oiltrace because oil will be centrifuged from the chain saw Pay attention to the direction the wind is blowing and avoid unnecessary exposure to the oil spray 19 MAINTENANCE Sharpening the saw chain When working on the saw chain you must always pull out the power su
33. sgnchsGietactavaiees set eaeteteecats 3 Intended use General Power Tool Safety Warnings s csesseeee 4 5 SAFETY PRECAUTIONS General precaution Ssss issir rene raet Personal protective equipment Putting into operatiO Msisi Working behavior method of working KiekbaCK eccrine emneat Transport And StOrage essiri reciia Maintenance First aid ow Technical data Denomination of components PUTTING INTO OPERATION Mounting the guide bar and saw chain Tightening the Saw Chain ceseececeeeeeeseeeeeeeeeereeeees Checking the Chain tension cecceeeeeeseeeeteeteeeeneeenees Chain brake Run out brake Saw chain Oil cccsseeccie Refilling the oil tank aaaeeeaa Lubricating the saw chain Switching on the motor Checking the Chain brake cecceesesseeeeeeseeeeeeenees Testing the run out brake ccseececeeseeeeeeeeeeeereeeeeeees Checking the chain lubrication 0 0 ee eeeeeeeeereteneeeees MAINTENANCE Sharpening the saw chain eeeceeeeeeeeeeeeeeeeeeeeees 19 20 Cleaning the guide bar lubricating the sprocket nose 20 Replacing the Saw Chain ccccececeeeeeeeseeeeeeeeeeseeeees 21 Inspecting and replacing the carbon brushes 21 Trouble SN N s2cc cscccesccses scteceeteds ciesentdnicedeces cated cece esiezes Instructions for periodic maintenance Service spare parts and guarantee 66cce
34. small amount of regular engine oil SAE 30 and then run the saw for a time This is necessary to flush out all remaining bio degradable oil from the oil tank oil feed system chain and guide bar as many such oils tend to leave sticky residues over time which can cause damage to the oil pump or other parts The next time you use the saw fill the tank with BIOTOP chain oil again In case of damage caused by using waste oil or unappropriate chain oil the product guarantee will be null and void Your salesman will inform you about the use of chain oil NEVER USE WASTE OIL Waste oil is very dangerous for the environment Waste oil contains high amounts of carcinogenic substances The residues in the waste oil result in a high degree of wear and tear at the oil pump and the sawing device Inthe case of damage caused by using waste oil or unappropriate saw chain oil the product guarantee will be null and void Your salesman will inform you about the use of saw chain oil AVOID SKIN AND EYE CONTACTS Mineral oil products as well as oil degrease the skin If your skin repeatedly comes in contact with these substances for a longer period oftime it willdesiccate Various skin deseases may result In addition allergic reactions are known Eyes can be irritated by contact with oil If oil gets into your eyes immediately wash them with clear water If your eyes are still irritated go to see a doctor a Waste oil E
35. t there are neither other persons nor any objects within a distance of 2 1 2 tree lengths 16 Judging the tree Direction of hanging loose or dry branches height of the tree natural hang over is the tree rotten Take into account the direction and the velocity of the wind If strong gusts are occuring do not perform any cutting down works Cutting the roots Start with the strongest root First perform the vertical and then the horizontal cut Notching the trunk A 17 The notch determines the direction of fall and guides the tree The trunk is notched perpendicular to the direction of fall and penetrates 1 3 1 5 of the trunk diameter Perform the cut near the ground When correcting the cut always do so over the whole width of the notch Cut down the tree B 18 above the bottom edge of the notch D The cut must be exactly horizontal The distance between both cuts must be approx 1 10 of the trunk diameter The material between both cuts C serves as a hinge Never cut it through otherwise the tree will fall without any control Insert felling wedges in the cut B 18 in good time Secure the cut only with wedges made of plastic or aluminium Do not use iron wedges When cutting down a tree always stay sideways of the falling tree When withdrawing after having performed the cut down be aware of falling branches When working on a sloping ground the user of the electric chain saw must stay abov
36. themselves as well as others due to improper handling It is recommended only to lend the electric chain saw to people who have proven to be experienced with electric chain saws Always hand over the instruction manual First users should ask the dealer for basic instructions to become familiarized with the characteristics of engine powered sawing Familiarize yourself with the use of an electric chain saw by cut ting off lengths from a log on a sawhorse Children and young persons aged under 18 years must not be allowed to operate the electric chain saw Persons over the age of 16 years may however use the chain saw for the purpose of being trained while under supervision of a qualified trainer Use electric chain saws always with the utmost care and atten tion Operate the electric chain saw only if you are in good physical condition Perform all work calm and carefully The user has to accept liability for others Never use the electric chain saw after the consumption of alcohol or drugs or medication Personal 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 electric chain saw The kind of clothing should be appropriate i e it should be tight fitting but not be a hindrance Do not wear jewellery or clothing which could become entangled with bushes or shrubs The protective helmet 1 is to be checked
37. tric saws This electric saw may be used only for sawing wood It is in tended for occasional use in thin wood caring for fruit trees felling removing limbs and trimming to length Persons who may not sue the saw This saw must not be used by persons who are not familiar with this instruction manual children young people or anyone un der the influence of alcohol drugs or medication General Power Tool Safety Warnings GEA005 3 A WARNING Read all safety warnings and all instructions Failure to follow the warnings and instructions may resultin electric shock fire and or serious injury Save all warnings and instructions for future reference The term power tool in the warnings refers to your mains operated corded power tool or battery operated cordless power tool Work area safety 1 Keep work area clean and well lit Cluttered or dark areas invite accidents 2 Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes 3 Keep children and bystanders away while operating a power tool Distractions can cause you to lose control Electrical safety 4 Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with earthed grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock 5 Avoid body contact with earth
38. untry e The declared vibration emission value has been measured in accordance with the standard test method and may be used for comparing one tool with another e The declared vibration emission value may also be used i n a preliminary assessment of exposure ZAWARNING e The vibration emission during actual use of the power tool can differ from the declared emission value depending on the ways in which the tool is used e Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time 11 Denomination of components Tubular handle Hand guard release for chain brake Spike bar Sprocket guard quick tightener Sprocket guard chain brake Carbon brush cover Back hand guard Guide bar Oil tank cap Identification plate Locking button Rear handle Power switch Sightglass for oil level Saw chain Cord grip for electric cord pull relief OONOORWN ho b b mh On _o oh om ou gt PUTTING INTO OPERATION CAUTION When working on the guide bar or saw chain always wear protective gloves and pull out the power supply plug CAUTION Switch on the electric chain saw only after hav ing assembled it completely and inspected M
39. visit www makita outdoor com Please take in mind that in the case that foreign spare parts are used instead of the original MAKITA spare parts this will automatically invalidate the MAKITA product guarantee Guarantee MAKITA guarantees the highest quality and will therefore reimburse all costs for mending through replacement of damaged parts as a result of material or production faults which occur within the guarantee time after purchase Please note that in some countries particular guarantee conditions may exist In case of any doubts please contact your salesman who is responsible for the guarantee of the product We ask for your understanding that we cannot accept any responsibility for damage caused by e Disregard of the instruction manual e Non performance of the required maintenance and cleaning instructions e Normal wear and tear e Obvious overload due to permanent excess of the upper limits of capacity e Use of guide bars and saw chains which have not been approved e Use of guide bar and saw chain lengths which have not been approved e Use of force improper use misuse or accidents e Damage caused by overheating due to dirt obstructing the cool air supply at the motor case e Use of unsuitable spare parts or parts which are not original MAKITA parts as far as they have caused the damage e Use of unsuitable or old oil e Damage related to conditions arising from lease or rent contracts e Works on the chain saw by
40. worn Regularly inspect the bearing surfaces of the guide bar for dam age and clean them with a suitable tool If the saw is used intensively it will be necessary to lubricate the return sprocket bearings regularly once a week To do this first thoroughly clean the 2 mm hole at the tip of the guide bar and then press in a small amount of multi purpose grease Multi purpose grease and grease guns are available as acces sories Multi purpose grease order no 944 360 000 Grease gun order no 944 350 000 21 Replacing the saw chain CAUTION Use only chains and guide bars designed for this saw Check the sprocket 1 before mounting a new chain CAUTION Worn out sprockets 2 may damage the new chain and must therefore be replaced Donotattemptto replace the sprocket yourself Sprocket replace ment requires special training and tools and must be done at a MAKITA service centre With r SERVICE GG Vr Ger Gr Gr s Inspecting and replacing the carbon brushes Important Inspect the carbon brushes at regular intervals A notch on the brush shows the limit of wear NOTE The carbon brush is very delicate so be careful not to let it drop When taking it out be sure to note the position it was in stalled in since each brush is run in with the rotor Use a slotted bit screwdriver to unscrew the cover 1 and then pull out the brush 2 _ Ifthe wear limit has not
41. y away from the saw chain when the chain saw is operating Before you start the chain saw make sure the saw chain is not contacting anything A moment of inattention while operating chain saws may cause entanglement of your clothing or body with the saw chain Always hold the chain saw with your right hand on the rear handle and your left hand on the front handle Holding the chain saw with a reversed hand configuration increases the risk of personal injury and should never be done Hold the power tool by insulated gripping surfaces only because the saw chain may contact hidden wiring or its own cord Saw chains contacting a live wire may make exposed metal parts of the power tool live and could give the operator an electric shock Wear safety glasses and hearing protection Further protective equipment for head hands legs and feet is recommended Adequate protective clothing will reduce personal injury by flying debris or accidental contact with the saw chain Do not operate a chain saw in a tree Operation of a chain saw while up in a tree may result in personal injury Always keep proper footing and operate the chain saw only when standing on fixed secure and level surface Slippery or unstable surfaces such as ladders may cause a loss of balance or control of the chain saw When cutting a limb that is under tension be alert for spring back When the tension in the wood fibres is released the spring loaded limb may strike the o
42. yet been reached put the brush back in the same position and screw the cover 1 back on Runthe saw briefly about a minute so the brushes can run in again Important Now test the run out brake see page 18 If the saw chain does not come to a full stop within two second run the saw again briefly and repeat the test until the brake functions properly NOTE After installing new carbon brushes run the saw about 5 minutes and then check the run out brake UU Ja Trouble shooting Malfunction System Observation Cause Chain saw does not work insufficient performance no chain lubrication Chain brake Run out brake total Carbon brushes Oil tank oil pump Brake Brake electric motor does not function no power supply cable defective chain brake actuated Mains fuse blown low pulling power no oil on the saw chain oil tank empty oil guide groove dirty Saw chain does not stop instantly Saw chain continues to run Carbon brushes worn down Brake band worn down Carbon brushes worn down Instructions for periodic maintenance To ensure long life prevent damage and ensure the full functioning of the safety features the following maintenance must be performed regularly Guarantee claims can be recognized only if this work is performed regularly and properly Failure to perform the prescribed maintenance work can lead to accidents The user of the electr
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