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22
SHARPENING BLADES
Level 3.
Tools required: Flat file, screwdriver.
Parts required: None.
WARNING
Hedge Clipper Blades are very sharp. Wear gloves to protect
hands.
1. Disconnect spark plug wire from spark plug.
2. Slide blades to midpoint cutting position using slots (A) on bottom
of blades. Do not pry against cutting edges.
3. File each edge carefully. Follow the original shape of the blade.
IMPORTANT
If a power grinder is used, DO NOT allow blade to over heat.
4. Lubricate blades. See "Lubrication."
BLADE ADJUSTMENT
Level 2.
Tools required: (2) 10 mm wrenches.
Parts required: None.
IMPORTANT
Blades should only be removed and reinstalled by an Authorized
ECHO Servicing Dealer, otherwise premature wear or internal
damage may occur.
1. Tighten blade bolts until snug, then loosen blade bolts 1/2 turn.
2. Hold blade bolts from turning using 10 mm wrench, and tighten
blade lock nuts with other 10 mm wrench.
NOTE
Locking ability of Hedge Clipper blade lock nuts will diminish each
time they are removed. Replace if turning resistance is not felt when
installing locknuts.
DANGER
A
A
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