Makita BBC231U Instruction Manual page 5

Kickback (blade thrust)
1. When operating the tool, uncontrolled kickback
(blade thrust) may occur.
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2. This is particularly the case when attempting to cut
within a blade segment between 12 and 2 o'clock.
3. Never apply the tool within a segment between 12
and 2 o'clock.
4. Never apply this segment of the cutter blade to
solids, such as bushes and trees, etc., having a
diameter in excess of 3 cm or the cutter blade will
be deflected at great force with the risk of injuries.
Kickback prevention
To avoid kickbacks, observe the following:
1. Operation within a blade segment between 12 and
2 o'clock presents positive hazards, especially
when using metal cutting tools.
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2. Cutting operations within a blade segment
between 11 and 12 o'clock, and between 2 and 5
o'clock, must only be performed by trained and
experienced operators, and then only at their own
risk.
3. Easy cutting with almost no kickback is possible
within a blade segment between 9 and 11 o'clock.
Cutting Tools
1. Employ only the correct cutting tool for the job in
hand.
2. To cut thick materials, such as weed, high grass,
bushes, shrubs, underwood, thicket etc. (max. 2
cm dia. thickness), perform the cutting work by
swinging the tool evenly in half-circles from right to
left (similar to using a scythe).
Maintenance instructions
1. The condition of the cutting tool, protective devices
and shoulder harness must be checked before
commencing work.
2. Particular attention is to be paid to the cutting
blades which must be correctly sharpened.
3. Turn off the motor and remove the battery
cartridge before
replacing the cutting tool and cleaning the tool.
4. Check for loose fasteners and damaged parts
such as cracks in the cutting tool.
5. Follow instructions for lubricating the tool.
6. When not in use store the equipment in a dry
location that is locked up or out of children's reach.
7. Use only the manufacturer's recommended
replacement parts and accessories.
8. Inspect and maintain the tool regularly, especially
before/after use. Have the tool repaired only by
our authorized service center.
9. Keep handles dry, clean and free from oil and
grease.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to safety rules for the subject product. MISUSE or
failure to follow the safety rules stated in this
instruction manual may cause serious personal
injury.
IMPORTANT SAFETY
INSTRUCTIONS
FOR BATTERY CARTRIDGE
1. Before using battery cartridge, read all
instructions and cautionary markings on (1)
battery charger, (2) battery, and (3) product
using battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4. If electrolyte gets into your eyes, rinse them
out with clear water and seek medical
attention right away. It may result in loss of
your eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any
conductive material.
5
carrying out maintenance,
ENC007-6