Titan TTT831HDC, Инструкция по эксплуатации

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TTT831HDC-Li by TITAN
Guide bar and saw chain maintenance
3. To sharpen the chain proceed as follows:
-- Use protective gloves.
-- Ensure the chain is correctly tensioned.
-- Engage the chain brake to lock the chain on the bar.
4. Use a chain file, whose diameter is 1.1 times the cutting tooth depth. Make
sure 20 % of the file diameter is above the cutter’s top plate.
5. File at an angle perpendicular to the bar, and at an angle of 25° to the direction
of travel (Fig. 48).
NOTE: A file guide is available from most reputable tool merchants
and is the easiest way to hold the file at the correct position.
6. File each tooth from the inside towards outside only. File one side of the
chain first than turn the saw around and repeat the process.
7. Sharpen each tooth equally by using the same number of strokes.
8. Keep all cutter lengths equal. Check the safety depth gauge height every
5 sharpenings. If the depth gauges are also trimmed it is essential that the
original profile be restored.
Sharpening angle
25°
Left-hand
cutter
File
direction
Outside
Inside
Saw chain direction
Fig. 48
Top plate
Cutting tip
File position
Cutter
length
Depth gauge
setting 0.025”
Depth gauge
Fig. 49
Care and maintenance
9. U s e a d e p t h g a u g e
measuring instrument
to check the height of
the depth gauge. Depth
gauge measuring jigs
are available from most
reputable tool merchants
(Fig. 49).