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Manafacture: Stihl
File size: 3.08 mb
File name: 9f0af875-0274-45c7-bd07-84c55817a6ea.pdf
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manual abstract
N Select sharpening tools according marked on the file holder. Rest the file holder on the top plate and depth to chain pitch. gauge. 689BA025 KN As these requirements can be met only N Clamp the bar in a vise if necessary. N Lock the chain – push hand guard forward. N To rotate the chain – pull hand guard against handle to disengage the chain brake On models with Quickstop Plus, also press down the throttle trigger lockout lever. N Always file from the inside to the outside of the cutter. N The file only sharpens on the forward stroke – lift the file off the cutter on the backstroke. N Avoid touching the tie straps and drive links with the file. N Rotate the file at regular intervals after sufficient and constant practice: N Sharpen the chain frequently, take while filing to avoid one-sided wear. away as little metal as possible – N Use a file holder two or three strokes of the file are N Use a piece of hardwood to remove A file holder must be used for manual usually enough. burrs from the cutting edge. resharpening (see table "Sharpening N Check angles with the filing gauge. Tools"). The correct filing angles are marked on the file holder. All cutters must be the same length. MS 362 49 English If the cutters are not the same length, they will have different heights. This makes the chain run roughly and can cause it to break. NFind the shortest cutter and then file all other cutters back to the same length. It is best to have this work done in the workshop on an electric grinder. Depth gauge setting Lowering depth gauges The depth gauge setting is reduced when the chain is sharpened. NUse a filing gauge to check the setting every time you sharpen the chain. NPlace a filing gauge (1) that matches the chain pitch on the chain and press it against the cutter – if the depth gauge projects from the filing gauge, the depth gauge has to be lowered. NFile the top of the depth gauge parallel to the stamped service marking (see arrow) – but do not lower the highest point of the depth gauge in this process. NPlace the filing gauge on the chain – the highest point of the depth gauge must be level with the filing gauge. RSC3, RMC3, PMC3, PMMC3 The upper part of the humped drive link 689BA023 KN a689BA047 KN1689BA051 KN The kickback tendency of the saw is increased if the depth gauges are too low. 689BA044 KN689BA052 KN The depth gauge determines the height at which the cutter enters the wood and thus the thickness of the chip removed. a Specified distance or setting between depth gauge and cutting edge. This setting may be increased by 0.2 mm (0.008") for cutting softwood in the mild weather season – no frost. Chain pitch Depth gauge setting (a) inch (mm) mm (inch) 1/4 (6,35) 0,65 (0.026) 3/8 P (9,32) 0,65 (0.026) 0.325 (8,25) 0,65 (0.026) 3/8 (9,32) 0,65 (0.026) 0.404 (10,26) 0,80 (0.031) N File down the depth gauge until it is (with service marking) is lowered along level with the filing gauge. with the depth gauge. The other parts of the humped drive link must not be filed since this may increase the kickback tendency of the saw. 50 MS 362 English N After sharpening, clean the chain thoroughly, remove filings or grinding dust – lubricate the chain thoroughly. N Before a long out-of-service period, clean the chain and store it in a well- oiled condition. Sharpening Tools (special accessories) Chain pitch Round file ^ Round file File holder Filing gauge Flat file Sharpening kit 1) inch (mm) mm (inch) Part No. Part No. Part No. Part No. Part No. 1/4 (6,35) 4,0 (5/32) 5605 772 4006 5605 750 4327 1110 893 4000 0814 252 3356 5605 007 1027 3/8 P (9,32) 4,0 (5/32) 5605 772 4006 5605 750 4327 1110 893 4000 0814 252 3356 5605 007 1027 0.325 (8,25) 4,8 (3/16) 5605 772 4806 5605 750 4328 1110 893 4000 0814 252 3356 5605 007 1028 3/8 (9,32) 5,2 (13/64) 5605 772 5206 5605 750 4329 1110 893 4000 0814 252 3356 5605 007 1029 0.404 (10,26) 5,5 (7/32) 5605 772 5506 5605 750 4330 1106 893 4000 0814 252 3356 5605 007 1030 1) consisting of file holder with round file, flat file and filing gauge MS 362 51 English Maintenance and Care The following intervals apply to normal operating conditions only. If your daily working time is longer or operating conditions are difficult (very dusty work area, resin- rich wood, tropical wood, etc.), shorten the specified intervals accordingly. If you only use the saw occasionally, extend the intervals accordingly. before starting workafter finishing work or dailyafter each refueling stopweeklymonthlyevery 12 monthsif problemif damagedif required Complete machine Visual inspection (condition, leaks) X X Clean X Throttle trigger, throttle trigger lockout, Master Control Check operation X X Chain brake Check operation X X Have checked by servicing dealer1)2) X Pickup body/filter in fuel tank Check X Clean, replace filter element X X Replace X X X Fuel tank Clean X Chain oil tank Clean X Chain lubrication Check X Saw chain Inspect, also check sharpness X X Check chain tension X X Sharpen X Guide bar Check (...