Filter
Top Products
Pro AttAchment SerieS
tm
oPerAtor'S mAnuAl
27
4. Hold trimmer head while turning knob clockwise to wind line onto
spool until about 5” (13 cm) of each line remains exposed.
trImmer head Is now fully loaded and ready for operatIon.
NOTE:
Trimmer head is pre-wound with .095" (2.4mm) Crossre™ trimmer
line.
sharpenInG metal blades - trImmers
Three styles of metal blades are approved for use on the ECHO Brush
Cutter. The 8-tooth blade can be sharpened during normal mainte-
nance. The clearing blade and 80 tooth blade require professional
service.
Before sharpening, CLOSELY inspect blade for cracks (look at the
bottom of each tooth and the center mounting hole closely), missing
teeth and bending. If ANY of these problems are discovered, replace
the blade.
When sharpening a blade, always remove the same amount of materials
from each tooth to maintain balance. A blade that is not balanced will
cause unsafe handling due to vibration and can result in blade failure.
8-tooth Blade
1. File each tooth at a 30 degree angle a specic number of times,
eg. 4 strokes per tooth. Work your way around the blade until
all teeth are sharp.
2. DO NOT le the 'gullet' (radius) of the tooth with the at le.
The radius must remain. A sharp corner will lead to a crack and
blade failure.
IMPORTANT
If an electric grinder is used, use care not to overheat teeth, do not
allow tips/tooth to glow red or turn blue. DO NOT place blade in
cooling water. This will change the temper of the blade and could
result in blade failure.
3. After sharpening teeth, check each tooth radius for evidence of a
square (sharp) corner. Use the round (rat tail) le to renew the
radius.