Assessments - 4, GPA: 4.3
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(Fig 1) 2. Finish the cut by starting from the top of the branch and moving down. (Fig. 2) Service maintenance guide Area Maintenance procedure Frequency Spline male/female connection of the inner drive shaft Lubricate 20-25 hrs Gear case Use a grease gun to insert lubricant into the grease nipple of the gear case. 20-25 hrs Use EP2 lithium grease Remove Lubricate Grease nipple Guide bar Remove sawdust from the groove GOOD WORN GUIDE BAR SECTION Guide bar lubrication opening Inspect/clean/replace The guide bar opening should be always a square. When it’s worn, the chain tilts. Check for wear of the guide bar opening. Before each use Worn bar needs to be repaired or replaced. Keep lubrication opening of the guide bar clean from sawdust Service maintenance guide Area Maintenance procedure Frequency Oiling port Oiling port Inspect/clean Before each use Nose sprocket Grease port of the nose sprocket Clean/lubricate Before each use Saw chain Inspect/clean/sharpen/lubricate/replace Before each use Screws/nuts/bolts Inspect/tighten/replace Before each use Area Maintenance Before Every 25 Every 50 Every 100 Note use hours hours hours Cutting Parts Replace if something is wrong Screws, nuts bolts Tighten, replace Not adjusting screws IMPORTANT: Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance. Saw chain sharpening procedure • A Low-kickback Chain • Low-vibration Chain • Narrow-kerf Chain FILING TOOLS FOR FILING Description 4.5 mm Round file 4.5 mm Assembled file guide .025 inch Drop-centre depth-gauge tool Depth-gauge file (flat) Square-ground Filing WHO SHOULD PERFORM SQUARE-GROUND FILING? Most chain saw users will probably never need to use square ground chain, nor learn to perform square ground filing. But in areas where the timber is larger and the guide bars used are longer, the performance advantages of square-ground chain can outweigh the fact that square-ground filing is more difficult and much less forgiving of filing errors. FILE POSITIONING The file will sharpen the top plate, and the side plate, simultaneously. This creates a line, (A), where the top plate cutting angle meets the side-plate angle. For best results, file so that the line joins the cutting corner (B). SIDE VIEW END VIEW TOP VIEW FILE DIRECTION The chain manufacturer recommends that square-ground chain be filed from the outside in (in a downward direction). This leaves a better edge on the chromed cutting surfaces and makes it easier to keep the file’s position, and the resulting cutting edges, in correct alignment as shown in the preceding “File positioning” section. Filing from the outside in will wear out your file faster, however. Some square-ground chain users may prefer to file from the inside out (in an upward direction). You should be aware that inside- out filing is much more difficult. But whichever direction you choose, be sure your file and your cutting edges stay positioned as shown in the preceding “File positioning” section. File all cutters on one side of the chain, then reverse the chain and repeat the process. Use the same file positions for cutters on the opposite side of the chain. TOOLS Only use files specially designed for square-ground chisel cutters, available from your chain saw dealer. DOUBLE BEVEL HEXAGON “GOOFY” CORRECTLY INCORRECT INCORRECT FILED CORNER TOO HIGH TOO LOW To properly sharpen the cutter, use the correct filing position, as shown here from three different points of view: GULLET FILING Approximately every 5th sharpening, clean out gullets with a 7/32" round file. File gullets from the inside out (the side opposit...
Este manual também é adequado para os modelos :Clippers - Pruner E System (3.02 mb)
Clippers - Pruner E System (3.02 mb)
Clippers - Pruner E System (3.02 mb)
Clippers - Pruner E System (3.02 mb)