User manual MAKITA UC4003AX

[. . . ] They are equipped with numerous state-of-the-art safety devices, are light, handy and can be put into 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! Table of contents Page Symbols You will notice the following symbols on the chain saw and in the instruction manual: Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Delivery inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] - 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 instructions: - Never apply the end of the bar when starting to make a 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. - 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. 19 7 Transport and storage Carry the electric chain saw with the tubular handle. Never carry or transport the electric chain saw with the chain running. Do not disconnect the plug by pulling on the power cord. Immediately replace any items used from the first aid box. Should you ask for help, please, give the following information: - place of accident - what happened - number of injured persons - kind 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! 8 - - 20 - Maintenance - - 21 - 22 First aid SERVICE 23 24 Technical data Power consumption Nominal voltage Mains frequency Nominal current Cable length Chain type Chain pitch Length of a cut Max. chain speed Sound power level LWA av per ISO 9207 1) UC 3001A Watt V Hz A cm inch cm m/s dB (A) dB (A) UC 3501A 1800 230-240 ~ 50. . . 60 7. 8 30 092 3/8" 35 13. 3 102 89 UC 4001A 30 40 Sound pressure level LpA av at the workplace per ISO 7182 1) Vibration acceleration ah, w av per ISO 7505 1) - Tubular handle - Rear handle Oil pump Oil tank capacity Power transmission Overload protection Chain brake Run-out brake Weight (without bar/chain) m/s2 m/s2 l kg 4 7 automatic 0. 12 direct mechanic (slip clutch) manual or automatic electrical 4. 2 Per EMC guidelines EWG 89/336 and EWG 92/31 class II (double protective insulation) DIN 57282/ HO 7RN-F L= 30 m max. , 3x1. 5 mm2 Radio interference suppression / EMC Protective case Extension cable (not included) 1) Figures derived in equal part from full-load and top-speed operation. Denomination of components 1 2 3 4 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Tubular handle Hand guard Spike bar Fastening nut Sprocket guard, chain brake Carbon brush cover Back hand guard Power cord with plug Guide bar Oil tank cap Identification plate Locking button Rear handle Power switch Sightglass for oil level Saw chain Figure: Identification plate UC 4001A 5 Serial number Year of manufacture Indicate when ordering spare parts! 9 10 11 12 13 16 15 14 9 PUTTING INTO OPERATION Mounting the guide bar and saw chain Use the universal wrench delivered with the machine. Put the electric chain saw on a stable surface and carry out the following operations for mounting the bar and chain: 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 having assembled it completely and inspected! 4 3 1 2 A Unscrew retaining nut (A/2). Turn the chain adjusting screw (A/3) to the left (counterclockwise) until the pin (A/4) is at the left stop. - 7 5 6 B Lay the chain (B/5) on the guide bar (B/6). The cutting edges (B/7) of the chain on the top edge of the guide bar must face in the direction shown by the arrow. 8 9 C Pull the chain around the sprocket (C/8) and into the sprocket teeth (C/9). [. . . ] 12 Demount, clean and lubricate slightly. Clean the guide groove of the guide bar. After a long storage time, have the electric chain saw checked at a service centre (residual oil can become resinic and the valve of the oil pump clogged). 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. We therefore recommend you to consult a MAKITA service centre for the performance of all work not described in this instruction manual. [. . . ]