SHARPENING THE LINE CUTTING KNIFE
Remove the line cutting knife (1) from the guard (2) by unscrewing the screws (3).
Fix the line cutting knife in a vice and sharpen it using a flat file, being careful to retain
the original cutting angle.
Refit the knife on the guard.
CLEANING
STORAGE
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Never store a fueled unit where fumes may reach an open flame
or spark.
Allow the engine to cool before storing.
Lock up the unit to prevent unauthorized use or damage.
Store the unit in a dry, well-ventilated area.
Store the unit out of the reach of children.
To suspend the attachment from a hook, install the hanger cap
onto the attachment. Make sure the release button is securely
locked into one of the holes on the hanger cap.
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Use a small brush to clean the outside of the unit. Do not use strong
detergents. Household cleaners that contain aromatic oils such as
pine and lemon, and solvents such as kerosene, can damage
plastic. Wipe off any moisture with a soft cloth.
Short-term Storage (1-2 weeks)
1. Store the unit in a horizontal position. If this is not possible, store
the unit vertically with the engine at the top.
Long-term Storage
1. Remove the fuel cap, tip the unit and drain the fuel into an
approved container. Reinstall the fuel cap.
Start the engine and allow it to run until it stalls. This ensures
that all fuel has been drained from the carburetor.
Allow the engine to cool. Remove the spark plug and put 5
drops of any high-quality motor oil or 2-cycle oil into the
cylinder. Pull the starter rope slowly to distribute the oil. Reinstall
the spark plug.
Thoroughly clean the unit and inspect it for any loose or
damaged parts. Repair or replace damaged parts and tighten
loose screws, nuts or bolts.
2.
3.
4.
Preparing the Unit for Use after Long-term Storage
1. Remove the spark plug. Tip the unit and drain all of the oil from
the cylinder into an approved container. Reinstall the spark plug.
NOTE:
Do not use fuel that has been stored for more than 30 days.
Dispose of old fuel and oil according to federal, state and local
regulations.
WARNING:
To avoid serious personal injury, always
stop the engine and allow it to cool before cleaning or
maintaining the unit.
CLEANING AND STORAGE
17
Head line replacement
