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MAINTENANCE
4.
Install the gear housing assembly.
Blades
Hedge trimmer blades are very sharp, touching them may lead
to severe personal injury. Use long hex wrenches and sockets
with extensions when tightening blade screws and blade lock
nuts to keep hands at a safe distance from sharp blades.
Blades should only be removed and reinstalled by an authorized
ECHO servicing dealer, otherwise premature wear or internal
damage may occur.
Sharpening
Level 2.
If a power grinder is used DO NOT allow blade to over heat.
1.
Move stop switch to STOP
position.
2.
Disconnect spark plug wire.
3.
Remove blade guard.
4.
Slide blades to allow file
clearance using slots (A) on
bottom of blade. Do not pry
against cutting edges.
5.
File each edge carefully. Follow
the original shape of the blade.
6.
Install blade guard.
Use new Echo approved lock
nuts each time blade guard is
installed. See Echo dealer for
correct nuts.
7.
Lubricate blades (see "Lubrication").
8.
Connect spark plug wire.
36
A
45°
© 5/2017 ECHO Inc.
HCA-2620
X7502342200
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