Using A Brushcutter With A Trimmer Head; Maintenance - Shindaiwa BP530 Owners/Operaators Manual

Using a Brushcutter
With a Trimmer Head
You may install one of several types of
Shindaiwa cutting attachments on your
BP530 trimmer or brushcutter, each with
features for specific applications and/or
operational requirements.
For proper operation, always refer to the
instructions accompanying the trimmer
head being used. Available trimmer head
styles include:
 Semi-automatic. Trimmer line is
indexed when the operator taps the trim-
mer head on the ground during opera-
tion.
 Manual. The operator indexes line man-
ually with the grass trimmer stopped.
 Fixed. The operator must stop the unit
and add new lengths of trimmer line
manually.
 Flail. This device, designed for clearing
weeds and light brush, features three
nylon blades attached to the head by
pivots.
CAUTION!
Do not push the rotating line into trees,
wire fences or any material that could
tangle or break line ends.
Engine Operating Speeds
Operate at full throttle while cutting grass.
CAUTION!
Operation at low rpm can lead to pre-
mature clutch failure.
Trimming and Mowing Grass
Hold the grass trimmer so the trimmer
head is angled slightly into the area to be
cut. To ensure maximum trimmer-line
service life, cut only with the tip of the trim-
mer line. Cut grass by swinging the unit's
trimmer head from left to right. Keep the
trimmer head horizontal.

Maintenance

WARNING!
Before performing any
maintenance, repair, or
cleaning work on the machine,
make sure the engine and cutting
attachment are completely stopped.
Disconnect the spark plug wire
before performing service or
maintenance work.
WARNING!
Non-standard parts may not
operate properly with your
unit and may cause damage and lead
to personal injury.
Muffler
WARNING!
Never operate this machine
with a damaged or missing muffler!
Operating with missing or damaged
exhaust components is a fire hazard,
and may also damage your hearing.
Daily Maintenance
Prior to each work day, perform the
following:
 Remove the dirt and debris
from the engine, check the
cooling fins and air cleaner
for clogging, and clean them
as necessary.
 Carefully remove any
accumulations of dirt or
debris from the muffler and
fuel tank. Dirt buildup in
these areas can lead to
engine overheating, fire, or
premature wear.
 Check for loose or missing
screws or components. Make
sure the cutting attachment
is securely fastened.
 Check the machine for
leaking fuel or grease.
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