ENGLISH (Original instructions) SPECIFICATIONS Model UC3020A UC3520A UC4020A Max. chain speed (m/s) 13.3 Cutting length 300 mm 350 mm 400 mm Type 90SG Saw chain Pitch 3/8" Oil pump Automatic Oil tank capacity (l) 0.20 Power transmission Direct Chain brake...
0.35 Ohms it can be Chain Saw presumed that there will be no negative effects. The Model No./ Type: UC3020A, UC3520A, UC4020A mains socket used for this device must be protected Specifications: see "SPECIFICATIONS" table.
12. Use personal protective equipment. Always Save all warnings and wear eye protection. Protective equipment such instructions for future reference. as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions The term "power tool" in the warnings refers to your will reduce personal injuries.
23. Keep cutting tools sharp and clean. Properly wood fibres is released the spring loaded limb maintained cutting tools with sharp cutting edges may strike the operator and/or throw the chain are less likely to bind and are easier to control. saw out of control.
The chain saw is not intended for commercial use. Do not overload the chain saw. Personal protective equipment Clothing must be close-fitting, but must not obstruct mobility. Wear the following protective clothing during work: A tested safety helmet, if a hazard is •...
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using the saw in the open air, ensure that the cable employed is intended for open-air use and is rated accordingly. Keep the cord away from the cutting area and to position cord so that it will not be caught on branches, and the like, during cutting.
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The chain saw is fitted with a chain brake which than that described in this instruction manual. Any brings the saw chain to a standstill within a fraction other work must be carried out by MAKITA of a second. It is activated when the hand guard is Service.
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Parts supplied 006907 Rear handle Sprocket cover Switch trigger Oil level sight Oil filter cap Rear hand guard Serrated rail Front handle (claw stop) Front hand guard Lock-off button Guide bar Chain catcher Saw chain Scabbard Lever 006996...
FUNCTIONAL DESCRIPTION ASSEMBLY CAUTION: CAUTION: Always be sure that the tool is switched off and Always be sure that the tool is switched off and • • unplugged before adjusting or checking function unplugged before carrying out any work on the on the tool.
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lightly. (Pressing in the lever leads to the fitting of lever 1. Adjusting pin into the nut.) 1. Press in. 2. Loosen 006940 Place the sprocket cover on the chain saw so that the hook at its back cover is inserted into a hole 006934 Turn the adjusting dial to adjust saw chain tension.
and breakage of the adjusting dial. Unscrew the oil filler cap and add oil up to the lower Installing or removing saw chain should be carried edge of the filler neck. • out in a clean place free from sawdust and the like. Screw the oil filler cap firmly back in place.
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Consult a MAKITA specialist guide it. Use the serrated rail as a pivot. repair shop.
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Felling CAUTION: Felling work may only be performed by trained • persons. The work is hazardous. Observe local regulations if you wish to fell a tree. 1. Felling area 006914 Cut wood under tension on the pressure side (A )first. Then make the final cut on the tension side (B ).
Only maintenance work described in this instruction manual may be performed by the user. Any other work must be carried out by a MAKITA specialist repair shop. Cleaning the chain saw Clean the saw regularly with a clean rag. The handles, in particular, must be kept free of oil.
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The chip thickness is determined by the distance cutters on the saw chain. between the depth gauge (round nose) and the Guide the file as shown in the figure. cutting edge. The best cutting results are obtained The file can be guided more easily if a file holder with a distance of 0.5 mm between cutting edge (optional accessory) is employed.
Only use accessory or attachment for its stated purpose. If you need any assistance for more details regarding these accessories, ask your local Makita Service Center. Makita Service Center can be found on the Internet at:www:makita.co.jp/global/index .html Saw chain • Scabbard •...
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Makita Corporation Anjo, Aichi, Japan www.makita.com 884647G222...