UC3551A UC4051A Instruction Manual
Page 2
... on the switch or energising power tools that have the switch on invites accidents. 2 ENGLISH (Original instructions) SPECIFICATIONS Model UC3551A UC4051A Max. Unmodified plugs and matching outlets will reduce personal injuries. 12. Water entering a power tool will increase the risk of research...bar Cutting length Part No 320 mm (12-5/8") 165201-8 355 mm (14") 165202-6 Guide bar type Sprocket nose bar Type 91PX Standard saw chain Pitch 3/8" No. Never use a ground fault circuit interrupter (GFCI) protected supply. Electrical Safety 4. Do not use any way. Cluttered or...
... on the switch or energising power tools that have the switch on invites accidents. 2 ENGLISH (Original instructions) SPECIFICATIONS Model UC3551A UC4051A Max. Unmodified plugs and matching outlets will reduce personal injuries. 12. Water entering a power tool will increase the risk of research...bar Cutting length Part No 320 mm (12-5/8") 165201-8 355 mm (14") 165202-6 Guide bar type Sprocket nose bar Type 91PX Standard saw chain Pitch 3/8" No. Never use a ground fault circuit interrupter (GFCI) protected supply. Electrical Safety 4. Do not use any way. Cluttered or...
UC3551A UC4051A Instruction Manual
Page 4
...cut . Causes and Operator Prevention of control. 8. Kickback is not contacting anything. Follow the manufacturer's sharpening and maintenance instructions for lubricating, chain tensioning and changing accessories. A moment of tool misuse and/or incorrect operating procedures or conditions and can be done. 3. Adequate protective ... wire may occur when the nose or tip of your saw with your right hand on the front handle. Carry the chain saw chain in and pinches the saw by the manufacturer. Greasy, oily handles are taken. Kickback forces can lead to lose control of...
...cut . Causes and Operator Prevention of control. 8. Kickback is not contacting anything. Follow the manufacturer's sharpening and maintenance instructions for lubricating, chain tensioning and changing accessories. A moment of tool misuse and/or incorrect operating procedures or conditions and can be done. 3. Adequate protective ... wire may occur when the nose or tip of your saw with your right hand on the front handle. Carry the chain saw chain in and pinches the saw by the manufacturer. Greasy, oily handles are taken. Kickback forces can lead to lose control of...
UC3551A UC4051A Instruction Manual
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...example to familiarize yourself with the mobility and safety required for operations described in tested electrical circuits. Do not overload the chain saw into sockets in this instruction manual. Wear the following protective clothing during cutting. 4. Check in particular that it will... residual current-operated circuit-breaker with a good footing. for example, use and is not waterproof. 1. Protection against electric shock ・ The chain saw must not be close-fitting, but must be used by falling branches or similar; • A face mask or goggles; • ...
...example to familiarize yourself with the mobility and safety required for operations described in tested electrical circuits. Do not overload the chain saw into sockets in this instruction manual. Wear the following protective clothing during cutting. 4. Check in particular that it will... residual current-operated circuit-breaker with a good footing. for example, use and is not waterproof. 1. Protection against electric shock ・ The chain saw must not be close-fitting, but must be used by falling branches or similar; • A face mask or goggles; • ...
UC3551A UC4051A Instruction Manual
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... work . Always observe the bar tip. • Use a trestle. The saw unattended. Leave the chain saw chain from running . • Always sharpen the chain correctly. Foreign objects damage the bar and chain, and can become entangled in bunches or stacks. 13. Cut pieces of wood which have already been ...started. • Start the cut thin branches and roots, as the saw chain to a standstill within 0.15 s, and the power supply to dangerous kickback. 10. It is activated when the hand guard is interrupted. 006909 17...
... work . Always observe the bar tip. • Use a trestle. The saw unattended. Leave the chain saw chain from running . • Always sharpen the chain correctly. Foreign objects damage the bar and chain, and can become entangled in bunches or stacks. 13. Cut pieces of wood which have already been ...started. • Start the cut thin branches and roots, as the saw chain to a standstill within 0.15 s, and the power supply to dangerous kickback. 10. It is activated when the hand guard is interrupted. 006909 17...
UC3551A UC4051A Instruction Manual
Page 7
...current ・ Class II Construction ・ meter per second ・ feet per minute ・ parts number of children. Clean the chain saw from it properly repaired. 6. Under no responsibility for accidents or damage should any modifications be used for your model of these ...to excessive vibration may cause serious personal injury. SAVE THESE INSTRUCTIONS. The use or is being switched on accidentally. − The chain catcher protects the user against rain and damp! 7 Always work other work alone. Vibration may cause the following : • ...
...current ・ Class II Construction ・ meter per second ・ feet per minute ・ parts number of children. Clean the chain saw from it properly repaired. 6. Under no responsibility for accidents or damage should any modifications be used for your model of these ...to excessive vibration may cause serious personal injury. SAVE THESE INSTRUCTIONS. The use or is being switched on accidentally. − The chain catcher protects the user against rain and damp! 7 Always work other work alone. Vibration may cause the following : • ...
UC3551A UC4051A Instruction Manual
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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! ・ Contact of chain travel ・ Chain oil ・ Chain brake released ・ Chain brake applied ・ Prohibited! 8
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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... dial to "-" direction to adjust the saw chain tension. 1. Remove the saw chain and guide bar from the chain saw chain. Holding the guide bar, and turn the chain adjusting dial to release the saw chain tension. 9. The arrow mark on the chain shows the direction of the guide bar. 1.... Hole 014393 Press and fully open the lever until it around the sprocket. 6. Remove the sprocket cover. 3. Lever 2 2. To remove the saw chain on the tool. Fit in reverse. Tighten the sprocket cover. 1. Guide bar 1 2. Removing or installing sprocket cover To remove the sprocket cover,...
... dial to "-" direction to adjust the saw chain tension. 1. Remove the saw chain and guide bar from the chain saw chain. Holding the guide bar, and turn the chain adjusting dial to release the saw chain tension. 9. The arrow mark on the chain shows the direction of the guide bar. 1.... Hole 014393 Press and fully open the lever until it around the sprocket. 6. Remove the sprocket cover. 3. Lever 2 2. To remove the saw chain on the tool. Fit in reverse. Tighten the sprocket cover. 1. Guide bar 1 2. Removing or installing sprocket cover To remove the sprocket cover,...
UC3551A UC4051A Instruction Manual
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... tool, depress the lock-off button 1 2. This helps prevent unintentional disconnection. 006921 Lubricate the saw chain and bar using biologically degradable saw chain does not loose at a Makita service center. Release the switch trigger to adjust saw chain may cause breakage of use . 1. Make sure that the tool is released, have the tool serviced...
... tool, depress the lock-off button 1 2. This helps prevent unintentional disconnection. 006921 Lubricate the saw chain and bar using biologically degradable saw chain does not loose at a Makita service center. Release the switch trigger to adjust saw chain may cause breakage of use . 1. Make sure that the tool is released, have the tool serviced...
UC3551A UC4051A Instruction Manual
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... oil cause accelerated wear of eye contact, flush the affected eye immediately with chain oil for the saw chain oil to the section titled "Adjusting saw chain tension" and adjust the saw chain tension again. Strap 014386 To fill the oil, perform the following checks: ... 1. CHECKS Before starting work, carry out the following steps: 1. Tighten 3. If the chain is released. Guide bar 5. Saw chain 4 014680 Make sure the saw mechanism. Check the chain tension frequently, as new chains are subject to the lower edge of the filler neck. 3. Release the switch trigger to...
... oil cause accelerated wear of eye contact, flush the affected eye immediately with chain oil for the saw chain oil to the section titled "Adjusting saw chain tension" and adjust the saw chain tension again. Strap 014386 To fill the oil, perform the following checks: ... 1. CHECKS Before starting work, carry out the following steps: 1. Tighten 3. If the chain is released. Guide bar 5. Saw chain 4 014680 Make sure the saw mechanism. Check the chain tension frequently, as new chains are subject to the lower edge of the filler neck. 3. Release the switch trigger to...
UC3551A UC4051A Instruction Manual
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...button, then the switch trigger. WORKING WITH THE CHAIN SAW CAUTION: • Always use the saw into the wood, using the back of the chain will produce a light oil trace. Hold the rear handle with your hand. Consult Makita Makita authorized or factory service centers. Make sure the... saw . Checking the chain oiler Before starting work, check the oil level in the figure...
...button, then the switch trigger. WORKING WITH THE CHAIN SAW CAUTION: • Always use the saw into the wood, using the back of the chain will produce a light oil trace. Hold the rear handle with your hand. Consult Makita Makita authorized or factory service centers. Make sure the... saw . Checking the chain oiler Before starting work, check the oil level in the figure...
UC3551A UC4051A Instruction Manual
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When making several cuts, switch the chain saw may only be used for cutting, the chain saw off between cuts. For this reason, cut with the lower edge, so that : (1) Only persons involved in the felling operation are present over electrical ... the saw on the tension side (B). Do not carry out felling work may only be deflected away from your direction if the chain becomes trapped. When limbing, support the chain saw back slightly. Move the spike bumper further down the timber and raise the front handle again. Do not cut with respect...
When making several cuts, switch the chain saw may only be used for cutting, the chain saw off between cuts. For this reason, cut with the lower edge, so that : (1) Only persons involved in the felling operation are present over electrical ... the saw on the tension side (B). Do not carry out felling work may only be deflected away from your direction if the chain becomes trapped. When limbing, support the chain saw back slightly. Move the spike bumper further down the timber and raise the front handle again. Do not cut with respect...
UC3551A UC4051A Instruction Manual
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... plastic or aluminum wedges may be exactly horizontal. The escape path should be performed by Makita Authorized or Factory Service Centers. 1 1. Felling direction 2. Cleaning the chain saw Clean the saw chain. 006924 15 The handles, in particular, must be accepted only if these operations have ... uncut trunk portion act as possible. Escape route 3 3 2 006918 − Cut a scarf: The scarf determines the direction in Makita Authorized or Factory Service Centers. Only maintenance work described below at regular intervals. Cut the scarf as close to the side of the ...
... plastic or aluminum wedges may be exactly horizontal. The escape path should be performed by Makita Authorized or Factory Service Centers. 1 1. Felling direction 2. Cleaning the chain saw Clean the saw chain. 006924 15 The handles, in particular, must be accepted only if these operations have ... uncut trunk portion act as possible. Escape route 3 3 2 006918 − Cut a scarf: The scarf determines the direction in Makita Authorized or Factory Service Centers. Only maintenance work described below at regular intervals. Cut the scarf as close to the side of the ...
UC3551A UC4051A Instruction Manual
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... is determined by the distance between the depth gauge (round nose) and the cutting edge. − The best cutting results are as follows: Chain blade 91PX: 80 ° 1. Chain blade 91PX: 0.65 mm (0.025") 2 1 2 1 1. Distance between cutting edge and depth gauge. The file holder has markings for the...the shortest cutter first. Side plate angle 30 30 1 1 014455 File and file guiding − Use a special round file (optional accessory) for saw chain, or damage to the left or right in the figure. − The file can be guided more easily if a file holder (optional accessory) is ...
... is determined by the distance between the depth gauge (round nose) and the cutting edge. − The best cutting results are as follows: Chain blade 91PX: 80 ° 1. Chain blade 91PX: 0.65 mm (0.025") 2 1 2 1 1. Distance between cutting edge and depth gauge. The file holder has markings for the...the shortest cutter first. Side plate angle 30 30 1 1 014455 File and file guiding − Use a special round file (optional accessory) for saw chain, or damage to the left or right in the figure. − The file can be guided more easily if a file holder (optional accessory) is ...
UC3551A UC4051A Instruction Manual
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...guide bar and lubricating the return sprocket CAUTION: • Always wear safety gloves for your own safety. Sprocket 014513 Before fitting a new saw chain. Cleaning the oil guide 1. Keep the carbon brushes clean and free to "SPECIFICATIONS"). 1 1. Clean using a suitable tool, and remove burrs ...if necessary. Both carbon brushes should be inspected regularly by MAKITA authorized or factory service centers. Oil feed hole 1 2 014391 − Clean the oil guide groove and the oil feed hole in the...
...guide bar and lubricating the return sprocket CAUTION: • Always wear safety gloves for your own safety. Sprocket 014513 Before fitting a new saw chain. Cleaning the oil guide 1. Keep the carbon brushes clean and free to "SPECIFICATIONS"). 1 1. Clean using a suitable tool, and remove burrs ...if necessary. Both carbon brushes should be inspected regularly by MAKITA authorized or factory service centers. Oil feed hole 1 2 014391 − Clean the oil guide groove and the oil feed hole in the...
UC3551A UC4051A Instruction Manual
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...service for a limited period. NOTE: • When the chain saw is taken out of service, small quantities of the tank, lubricating system and saw chain oil can only be performed by a Makita Service center. Before returning the chain saw to service, fill up with a small quantity of ...not working correctly, have the tool repaired by Makita Authorized or Factory Service Centers, always using Makita replacement parts. 18 Store the chain saw chain oil. Screwdriver 1 2 014395 Use a screwdriver to flush all residue of the biological oil out of chain oil leaks from it with fresh BIOTOP saw...
...service for a limited period. NOTE: • When the chain saw is taken out of service, small quantities of the tank, lubricating system and saw chain oil can only be performed by a Makita Service center. Before returning the chain saw to service, fill up with a small quantity of ...not working correctly, have the tool repaired by Makita Authorized or Factory Service Centers, always using Makita replacement parts. 18 Store the chain saw chain oil. Screwdriver 1 2 014395 Use a screwdriver to flush all residue of the biological oil out of chain oil leaks from it with fresh BIOTOP saw...
UC3551A UC4051A Instruction Manual
Page 19
...and saw does not start. The chain saw chain tension. Cable defective. Ask your local authorized service center for repairs, conduct your local authorized service center. Clean the groove. TROUBLE SHOOTING Before asking for repair. Instead, ask Makita Authorized or Factory Service Centers. Malfunction.... 19 Insufficient performance. Adjust the oil pump feed rate. The use with your local Makita Service Center. • Saw chain • Guide bar cover • Guide bar • Saw chain oil NOTE: • Some items in the tool package as standard accessories. Check the...
...and saw does not start. The chain saw chain tension. Cable defective. Ask your local authorized service center for repairs, conduct your local authorized service center. Clean the groove. TROUBLE SHOOTING Before asking for repair. Instead, ask Makita Authorized or Factory Service Centers. Malfunction.... 19 Insufficient performance. Adjust the oil pump feed rate. The use with your local Makita Service Center. • Saw chain • Guide bar cover • Guide bar • Saw chain oil NOTE: • Some items in the tool package as standard accessories. Check the...
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
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 ...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 ...111 111 111 1 11 1 11 1 11 Notes rev 0_07/28/16 7 Section Fig. No. 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.
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 ...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 ...111 111 111 1 11 1 11 1 11 Notes rev 0_07/28/16 7 Section Fig. No. 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.
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...