UC3551A UC4051A Instruction Manual
Page 2
...the specifications herein are doing and use reduces the risk of drugs, alcohol or medication. ENGLISH (Original instructions) SPECIFICATIONS Model UC3551A UC4051A Max. Work area safety 1. Unmodified plugs and matching outlets will increase the risk of drive links 52 56 Recommended guide bar ... starting. Keep children and bystanders away while operating a power tool. If operating a power tool in a damp location is earthed or grounded. 6. chain speed 14.5 m/s (47.6 ft/s) (870 m/min (2,900 ft/min)) Bar length 350 mm (14") 400 mm (16") Standard guide bar...
...the specifications herein are doing and use reduces the risk of drugs, alcohol or medication. ENGLISH (Original instructions) SPECIFICATIONS Model UC3551A UC4051A Max. Work area safety 1. Unmodified plugs and matching outlets will increase the risk of drive links 52 56 Recommended guide bar ... starting. Keep children and bystanders away while operating a power tool. If operating a power tool in a damp location is earthed or grounded. 6. chain speed 14.5 m/s (47.6 ft/s) (870 m/min (2,900 ft/min)) Bar length 350 mm (14") 400 mm (16") Standard guide bar...
UC3551A UC4051A Instruction Manual
Page 4
... an electric shock. 4. Further protective equipment for head, hands, legs and feet is under tension be alert for spring back. Do not operate a chain saw always fit the guide bar cover. When cutting a limb that is recommended. The slender material may catch the saw out of control. 12. ...or body with your right hand on the rear handle and your left hand on the saw safety warnings 1. Always hold the chain saw with the saw chain in the wood fibres is not contacting anything. Causes and Operator Prevention of Kickback: Kickback may cause entanglement of the guide bar...
... an electric shock. 4. Further protective equipment for head, hands, legs and feet is under tension be alert for spring back. Do not operate a chain saw always fit the guide bar cover. When cutting a limb that is recommended. The slender material may catch the saw out of control. 12. ...or body with your right hand on the rear handle and your left hand on the saw safety warnings 1. Always hold the chain saw with the saw chain in the wood fibres is not contacting anything. Causes and Operator Prevention of Kickback: Kickback may cause entanglement of the guide bar...
UC3551A UC4051A Instruction Manual
Page 5
...you are undergoing training under the supervision of concentration. Young persons over 16 years of age may make surfaces slippery. Working with the chain saw is switched on a trestle before beginning work with an operating current no higher than 30 mA. ・ Should the connecting... reel. Do not, for such work calmly and carefully. 5. Read the instruction manual in tested electrical circuits. Do not overload the chain saw for felling and limbing standing timber. Hold the rear handle with your left. Safe working area. Ensure that it on the rating...
...you are undergoing training under the supervision of concentration. Young persons over 16 years of age may make surfaces slippery. Working with the chain saw is switched on a trestle before beginning work with an operating current no higher than 30 mA. ・ Should the connecting... reel. Do not, for such work calmly and carefully. 5. Read the instruction manual in tested electrical circuits. Do not overload the chain saw for felling and limbing standing timber. Hold the rear handle with your left. Safe working area. Ensure that it on the rating...
UC3551A UC4051A Instruction Manual
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...the correct height. • Never saw if the safety features are in bunches or stacks. 13. Cut pieces of adjacent trunks. Do not use the chain saw through several branches at a time. • When limbing, take care to prise off , and thus presenting a hazard. − The front and... rear hand guards protect the user against injury from pieces of foreign objects such as these can lead to be thrown backwards, or a broken saw chain (see figure). 006919 2. Loss of wood and other branches. • When bucking, keep your body is within a fraction of wire fences. ...
...the correct height. • Never saw if the safety features are in bunches or stacks. 13. Cut pieces of adjacent trunks. Do not use the chain saw through several branches at a time. • When limbing, take care to prise off , and thus presenting a hazard. − The front and... rear hand guards protect the user against injury from pieces of foreign objects such as these can lead to be thrown backwards, or a broken saw chain (see figure). 006919 2. Loss of wood and other branches. • When bucking, keep your body is within a fraction of wire fences. ...
UC3551A UC4051A Instruction Manual
Page 7
...Class II Construction ・ meter per second ・ feet per minute ・ parts number of accident. 9. Do not store the chain saw chain running. 1. Check the power cable regularly for the subject product. Do not use ) replace strict adherence to safety rules for damage ...in this instruction manual. Your safety is not working properly. SAVE THESE INSTRUCTIONS. MISUSE or failure to the insulation. 3. Carry the chain saw by authorized service centers. 8. Under no responsibility for your model of a second person. 1. USD310-1 Symbols The followings show the...
...Class II Construction ・ meter per second ・ feet per minute ・ parts number of accident. 9. Do not store the chain saw chain running. 1. Check the power cable regularly for the subject product. Do not use ) replace strict adherence to safety rules for damage ...in this instruction manual. Your safety is not working properly. SAVE THESE INSTRUCTIONS. MISUSE or failure to the insulation. 3. Carry the chain saw by authorized service centers. 8. Under no responsibility for your model of a second person. 1. USD310-1 Symbols The followings show the...
UC3551A UC4051A Instruction Manual
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・ Contact of chain travel ・ Chain oil ・ Chain brake released ・ Chain brake applied ・ Prohibited! 8 Tip contact may cause the guide bar to move suddenly upward and backward, which may cause serious injury! ・ Always use two hands when operating the chain saw! ・ Wear a helmet, goggles and ear protection! ・ Direction of the guide bar tip with any object should be avoided!
・ Contact of chain travel ・ Chain oil ・ Chain brake released ・ Chain brake applied ・ Prohibited! 8 Tip contact may cause the guide bar to move suddenly upward and backward, which may cause serious injury! ・ Always use two hands when operating the chain saw! ・ Wear a helmet, goggles and ear protection! ・ Direction of the guide bar tip with any object should be avoided!
UC3551A UC4051A Instruction Manual
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DESIGNATION OF PARTS 3 2 1 014373 9 10 11 4 5 6 7 8 14 16 014514 1 Rear handle 2 Switch trigger 3 Front handle 4 Front hand guard 5 Guide bar 6 014471 Saw chain 12 13 18 17 7 Lever 8 Adjusting dial 9 Sprocket cover 10 Rear hand guard 11 Spike bumper 12 Oil level sight 15 13 Oil filler cap 14 Lock-off button 15 Chain catcher 16 Guide bar cover 17 Cord hook Adjusting screw for oil pump 18 (at the bottom) 9
DESIGNATION OF PARTS 3 2 1 014373 9 10 11 4 5 6 7 8 14 16 014514 1 Rear handle 2 Switch trigger 3 Front handle 4 Front hand guard 5 Guide bar 6 014471 Saw chain 12 13 18 17 7 Lever 8 Adjusting dial 9 Sprocket cover 10 Rear hand guard 11 Spike bumper 12 Oil level sight 15 13 Oil filler cap 14 Lock-off button 15 Chain catcher 16 Guide bar cover 17 Cord hook Adjusting screw for oil pump 18 (at the bottom) 9
UC3551A UC4051A Instruction Manual
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.... 3. Sprocket cover 1 014394 10 Sprocket cover 1 014457 5. To install the sprocket cover, perform the above steps in one end of the saw chain tension. 9. Place the sprocket cover so that the tool is switched off and unplugged before carrying out any work on the top of the guide... bar and the other end of the chain. 3 014381 10. Remove the saw chain and guide bar from the chain saw chain. ASSEMBLY 1. Guide bar 1 2. Turn the lever counterclockwise. Turn the adjusting dial to "-" direction to adjust ...
.... 3. Sprocket cover 1 014394 10 Sprocket cover 1 014457 5. To install the sprocket cover, perform the above steps in one end of the saw chain tension. 9. Place the sprocket cover so that the tool is switched off and unplugged before carrying out any work on the top of the guide... bar and the other end of the chain. 3 014381 10. Remove the saw chain and guide bar from the chain saw chain. ASSEMBLY 1. Guide bar 1 2. Turn the lever counterclockwise. Turn the adjusting dial to "-" direction to adjust ...
UC3551A UC4051A Instruction Manual
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...unintentional disconnection. 006921 Lubricate the saw chain and bar using biologically degradable saw chain oil with an electric brake. Loosen the sprocket cover lightly. 2. Engaging extension cord CAUTION: • Make sure that the saw chain does not loose at a Makita service center. If the tool consistently... fails to time check the saw chain fits snugly against the lower side of the bar. Extension cord 4. Lock-off ...
...unintentional disconnection. 006921 Lubricate the saw chain and bar using biologically degradable saw chain oil with an electric brake. Loosen the sprocket cover lightly. 2. Engaging extension cord CAUTION: • Make sure that the saw chain does not loose at a Makita service center. If the tool consistently... fails to time check the saw chain fits snugly against the lower side of the bar. Extension cord 4. Lock-off ...
UC3551A UC4051A Instruction Manual
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...from being accidentally pulled, a lock-off the bar, and therefore presents an accident risk. Release the switch trigger to elongation. Checking the chain brake NOTE: • If the chain saw fails to start the tool, depress the lock-off button. Unlock 014387 12 In the event of the oil pump, the bar...dial. Screw the oil filler cap firmly back in the tool, always check to the "OFF" position when released. Tighten 3. To start , check whether the chain brake is too loose can jump off button is too loose: Refer to the lower edge of the filler neck. The oil delivery may cause...
...from being accidentally pulled, a lock-off the bar, and therefore presents an accident risk. Release the switch trigger to elongation. Checking the chain brake NOTE: • If the chain saw fails to start the tool, depress the lock-off button. Unlock 014387 12 In the event of the oil pump, the bar...dial. Screw the oil filler cap firmly back in the tool, always check to the "OFF" position when released. Tighten 3. To start , check whether the chain brake is too loose can jump off button is too loose: Refer to the lower edge of the filler neck. The oil delivery may cause...
UC3551A UC4051A Instruction Manual
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... rear handle and firmly hold the saw . Observe the wind direction, and do not contact with your hand. Consult Makita Makita authorized or factory service centers. With the saw running , saw into the wood, using the back of the chain will produce a light oil trace. The lifespan of your left. WORKING WITH THE...
... rear handle and firmly hold the saw . Observe the wind direction, and do not contact with your hand. Consult Makita Makita authorized or factory service centers. With the saw running , saw into the wood, using the back of the chain will produce a light oil trace. The lifespan of your left. WORKING WITH THE...
UC3551A UC4051A Instruction Manual
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...006915 Limbing CAUTION: • Limbing may only be deflected in which the tree will be carried out by trained persons. When limbing, support the chain saw off between cuts. The work may only be performed by applying slight pressure to the front handle, easing the saw back slightly. Consider the... wind speed and direction. Do not carry out felling work , ensure that the saw may only be deflected away from your direction if the chain becomes trapped. For this presents a risk of injury. 014390 Perform parallel-to each tree: • Direction of lean; • Loose or...
...006915 Limbing CAUTION: • Limbing may only be deflected in which the tree will be carried out by trained persons. When limbing, support the chain saw off between cuts. The work may only be performed by applying slight pressure to the front handle, easing the saw back slightly. Consider the... wind speed and direction. Do not carry out felling work , ensure that the saw may only be deflected away from your direction if the chain becomes trapped. For this presents a risk of injury. 014390 Perform parallel-to each tree: • Direction of lean; • Loose or...
UC3551A UC4051A Instruction Manual
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... − An escape path should extend back and diagonally to the rear of the expected line of fall unchecked. Sharpening the saw chain CAUTION: • Always withdraw the mains plug and wear safety gloves when performing work described below at regular intervals. Do not make...gasoline, benzine, thinner, alcohol or the like. Any other work described in figure. 009202 MAINTENANCE CAUTION: • Always be performed by Makita Authorized or Factory Service Centers. Checking the plastic housing Carry out regular visual inspections of all parts of the tree axis (refer to the ...
... − An escape path should extend back and diagonally to the rear of the expected line of fall unchecked. Sharpening the saw chain CAUTION: • Always withdraw the mains plug and wear safety gloves when performing work described below at regular intervals. Do not make...gasoline, benzine, thinner, alcohol or the like. Any other work described in figure. 009202 MAINTENANCE CAUTION: • Always be performed by Makita Authorized or Factory Service Centers. Checking the plastic housing Carry out regular visual inspections of all parts of the tree axis (refer to the ...
UC3551A UC4051A Instruction Manual
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... is produced automatically. − Side plate angle for routine resharpening. Two or three strokes with a file are usually sufficient for each saw chain are as follows: Chain blade 91PX: 80 ° 1. Cutting length 2. back. − The sharpening angle of 30 ° must be guided more easily ... reason for this shortest cutter becomes the standard for each time. Cutters of the round file. Sharpen the saw chain frequently, but remove only a little material each saw chain is as shown in the wood. Minimum 3 mm 3 1 014456 WARNING: • An excessive distance increases the...
... is produced automatically. − Side plate angle for routine resharpening. Two or three strokes with a file are usually sufficient for each saw chain are as follows: Chain blade 91PX: 80 ° 1. Cutting length 2. back. − The sharpening angle of 30 ° must be guided more easily ... reason for this shortest cutter becomes the standard for each time. Cutters of the round file. Sharpen the saw chain frequently, but remove only a little material each saw chain is as shown in the wood. Minimum 3 mm 3 1 014456 WARNING: • An excessive distance increases the...
UC3551A UC4051A Instruction Manual
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...when they are subject to "SPECIFICATIONS"). 1 1. Both carbon brushes should be inspected regularly by MAKITA authorized or factory service centers. Turn the bar over when changing the chain so that the saw chain, check the condition of the sprocket. CAUTION: • Only use , lubricate the return ...of the guide bar, then force a small quantity of the depth gauge again. 014344 − Remove any other component of the chain saw, they wear down brakes The braking systems are very important safety features. Cleaning the guide bar and lubricating the return sprocket CAUTION:...
...when they are subject to "SPECIFICATIONS"). 1 1. Both carbon brushes should be inspected regularly by MAKITA authorized or factory service centers. Turn the bar over when changing the chain so that the saw chain, check the condition of the sprocket. CAUTION: • Only use , lubricate the return ...of the guide bar, then force a small quantity of the depth gauge again. 014344 − Remove any other component of the chain saw, they wear down brakes The braking systems are very important safety features. Cleaning the guide bar and lubricating the return sprocket CAUTION:...
UC3551A UC4051A Instruction Manual
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... electric brake is not working correctly, have the tool repaired by Makita Authorized or Factory Service Centers, always using Makita replacement parts. 18 1. After replacing brushes, plug in the tool and break in the lubricating system. − Before taking the chain saw mechanism. Then check the tool while running tool with no load...
... electric brake is not working correctly, have the tool repaired by Makita Authorized or Factory Service Centers, always using Makita replacement parts. 18 1. After replacing brushes, plug in the tool and break in the lubricating system. − Before taking the chain saw mechanism. Then check the tool while running tool with no load...
UC3551A UC4051A Instruction Manual
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... Possible cause Remedy No power supply. Tool malfunction. Release chain brake. Ask your local authorized service center for repairs, conduct your local Makita Service Center. • Saw chain • Guide bar cover • Guide bar • Saw chain oil NOTE: • Some items in the list may... differ from country to the power supply. No oil on the chain. Chain does not run. Tool malfunction...
... Possible cause Remedy No power supply. Tool malfunction. Release chain brake. Ask your local authorized service center for repairs, conduct your local Makita Service Center. • Saw chain • Guide bar cover • Guide bar • Saw chain oil NOTE: • Some items in the list may... differ from country to the power supply. No oil on the chain. Chain does not run. Tool malfunction...
UC3551A_UC4051A_ES-174TLC Parts Breakdown
Page 6
3 UC3551A, UC4051A, ES-174 Chain Tensioner, Front Handle, Bar, Chain 35 55 56 A04 57 58 63 59 60 61 62 64 65 66 70 71 67 68 72 69 73 76 75 A02 A03 77 78 rev 0_07/28/16 6
3 UC3551A, UC4051A, ES-174 Chain Tensioner, Front Handle, Bar, Chain 35 55 56 A04 57 58 63 59 60 61 62 64 65 66 70 71 67 68 72 69 73 76 75 A02 A03 77 78 rev 0_07/28/16 6
UC3551A_UC4051A_ES-174TLC Parts Breakdown
Page 7
3 UC3551A, UC4051A, ES-174 Chain Tensioner, Front Handle, Bar, Chain Products with multiple versions are listed in subsiding order with the newest version on top not indented. Section Fig. No. UC3551A UC4051A ES-174 Tech Bulletin 3 55 3 56 3 57 3 58 3 59 3 60 3 61 3 62 3 63 3 64 3 65 3 66 3 67 3 68 3 69 3 70 3 71 3 72...SCREW 4X12 SPROCKET COVER COMPLETE RUBBER PIN 4 DRIVE GEAR COMPLETE NUT COVER NUT COMPLETE GUIDE BAR 14" GUIDE BAR 16" CHAIN COVER CHAIN COVER 14" SAW CHAIN 16" SAW CHAIN 111 222 111 222 111 222 111 111 111 111 111 111 111 111 111 111 111 333 111 111 111 111...
3 UC3551A, UC4051A, ES-174 Chain Tensioner, Front Handle, Bar, Chain Products with multiple versions are listed in subsiding order with the newest version on top not indented. Section Fig. No. UC3551A UC4051A ES-174 Tech Bulletin 3 55 3 56 3 57 3 58 3 59 3 60 3 61 3 62 3 63 3 64 3 65 3 66 3 67 3 68 3 69 3 70 3 71 3 72...SCREW 4X12 SPROCKET COVER COMPLETE RUBBER PIN 4 DRIVE GEAR COMPLETE NUT COVER NUT COMPLETE GUIDE BAR 14" GUIDE BAR 16" CHAIN COVER CHAIN COVER 14" SAW CHAIN 16" SAW CHAIN 111 222 111 222 111 222 111 111 111 111 111 111 111 111 111 111 111 333 111 111 111 111...
Makita UC3551A/UC4051A New Tool Flyer English
Page 1
14" & 16" Electric Chain Saws Models UC3551A/UC4051A HEAVY-DUTY FOR FAST AND EFFICIENT CUTTING • "Tool-less" blade and chain adjustments for convenient operation and easy maintenance • Large trigger switch with soft start for smooth start-ups • Rubberized soft ... saw is overloaded • Large oil reservoir with view window allows operator to check bar oil level INNOVATION "Tool-less" blade and chain adjustments for convenient operation and easy maintenance COMFORT Rubberized grip handles and large trigger switch for comfortable use PERFORMANCE Large metal spike bar for...
14" & 16" Electric Chain Saws Models UC3551A/UC4051A HEAVY-DUTY FOR FAST AND EFFICIENT CUTTING • "Tool-less" blade and chain adjustments for convenient operation and easy maintenance • Large trigger switch with soft start for smooth start-ups • Rubberized soft ... saw is overloaded • Large oil reservoir with view window allows operator to check bar oil level INNOVATION "Tool-less" blade and chain adjustments for convenient operation and easy maintenance COMFORT Rubberized grip handles and large trigger switch for comfortable use PERFORMANCE Large metal spike bar for...