PAS-225 VP MAINTENANCE
X7732274200 43
© 5/2017 ECHO Inc.
ENGLISH
Trimmer head is now fully loaded and ready for operation.
When the wear indicators
located at the bottom of the
Speed-Feed® head are worn
smooth, or if holes appear,
replacement of the cover or the
entire Speed-Feed® head is
required.
Sharpening Metal Blades
Several styles of metal blades are
approved for use on the Brush Cut-
ter. The 8-tooth blade can be sharp-
ened during normal maintenance.
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.
1. File each tooth at a 30 degree
angle a specific number of
times, e.g., 4 strokes per tooth.
Work your way around the
blade until all teeth are sharp.
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