10
Coupler Primary Hole
Upper
Shaft
Locking/
Release
Button
Attachment
Guide Recess
WARNING: Make sure the locking/
release button is locked in the primary hole
and the knob is s ecurely tightened before op-
erating the unit. Al l attachments a re designed
to be used in the primary hole unless otherwise
stated in the applicable attachment instruction
manual. Using the wrong h ole could l ead toseri-
ous injury or damage to the unit.
Locking/Release
Button in Primary Hole
Secondary Hole
OPERATING INSTRUCTIONS
It is recommended that the engine not b e
operated for longer than 1 minute at full
throttle.
OPERA TING POSITION
Boots
Heavy ,
Long Pants
Eye Protection
ALWAYS WEAR:
Cut from your left to your right.
Hearing
Protection
When operating unit, clip shoulder strap onto
clamp, stand as shown and check for the fol-
lowing:
S W ear hearing protection, eye protection,
head protection and heavy clothing.
S Extend your left arm and hold handlebar
grip with your left hand.
S Hold throttle grip with your right hand with
finger on throttle trigger.
S Keep unit below waist level.
S Keep shoulder strap pad centered on your
left shoulder and danger sign centered on
your back.
S Maintain full weight of tool on your left
shoulder.
S Without bending over, keep the blade or
trimmer head near and parallel to the ground
and not crowded into material being cut.
OPERAT ING INSTRUCTIONS FOR
USE WITH TRIMMER HEAD
WARNING: Always wea r eye protec-
tion. Never lean over the trimmer head. Rocks
or debris can ricochet or be thrown into eyes
and face and cause blindness or other serious
injury .
Before trimming,bringenginetoa speedsuffi-
cient to cut material to be trimmed.
Do not run the engine a t a higher speed than
necessary. The cutting line will cut efficiently
when the engine is run at less than full throttle.
At lower speeds, there is less engine noise and
vibration. The cutting line will last longer and will
be less likely to “weld” on to th e spool.
Always release the throttle trigger and allow
the engine to return to idle speed when not
cutting.
To stop engine:
S Release the throttle trigger.
S Move the ON/OFF switch to the OFF posi-
tion.
CUTTING METHODS
WARNING: Use minimum speed
and donotcrowdthe linewhen cuttingaround
hard objects (rock, gravel, fence posts, etc.),
whichcandamage thetrimmer head,become
entangled in the line, or be thrown causing a
serious hazard.
S The tip of the line does the cutting. You will
achieve the best performance and mini-
mum linewear by not crowding the line into
the cutting area. The right and wrong ways
are shown below.
Tip of the line
does the cutting.
Right Wr ong
Line crowded into
work area.
S The line will easily remove grass and
weeds fr omaround w alls,fences, treesand
flower beds, but it also can cut the tender
bark of trees or shrubs and scar fences.
S For trimming or scalping, use less than full
throttle to increase line life and decrease
head wear, especially:
S During light duty cutting.
S Near objects around which the line can
wrap such as small posts, trees o r fence
wire.
S For mowing orsweeping, usefull throttle for
a good clean job.
TRIMMING -- Hold the bottom of the trimmer
head about 3 inches (8 cm) above the ground
and at an angle. Allow only the tip of the line to
make contact. Do not force trimmer line into
work area.