GB-5
BK3420FL-EZ
G
B
1. Read this manual carefully
until you completely under-
stand and follow all safety and
operating instructions.
2. Keep this manual handy so
that you may refer to it later
whenever any questions arise.
Also note, if you have any
questions which cannot be
answered herein, contact the
dealer from whom you pur-
chased the product.
3. Always be sure to include this
manual when selling, lending,
or otherwise transferring the
ownership of this product.
4. Never allow children or any-
one unable to fully understand
the directions given in the
manual to use the machine.
■
WORKING CONDITION
1. When using the product, you
should wear proper clothing and
protective equipment.
(1) Helmet
(2) Ear protectors
(3) Protection goggles or face
protector
(4) Thick work gloves
(5) Non-slip-sole work boots
2. And you should carry with you.
(1) Attached tools
(2) Properly reserved fuel
(3) Spare blade
(4) Things to notify your working
area (rope, warning signs)
(5) Whistle (for collaboration or
emergency)
(6) Hatchet or saw (for removal of
obstacles)
3. Do not wear loose clothing, jew-
elry, short trousers, sandals, or
go barefoot. Do not wear any-
thing which might be caught by
a moving part of the unit. Secure
hair so it is above shoulder
length.
■
WORKING CIRCUMSTANCE
1. Never start the engine inside a
closed room or building. Exhaust
gases contain dangerous carbon
monoxide.
2. Never use the product,
(1) When the ground is slippery or
when you can’t maintain a
steady posture.
(2) At night, at times of heavy fog,
or at any other times when your
field of vision might be limited
and it would be difficult to gain
a clear view of the working
area.
(3) During rain storms, during light-
ning storms, at times of strong
or gale-force winds, or at any
other times when weather condi-
tions might make it unsafe to use
the product.
■
WORKING PLAN
1. You should never use the product
when under the influence of al-
cohol, when suffering from ex-
haustion or lack of sleep, when
suffering from drowsiness as a
result of having taken cold med-
icine or at any other time when a
possibility exists that your judg-
ment might be impaired or that
you might not be able to operate
the product properly and in a
safe manner.
2. When planning your work sched-
ule, allow plenty of time to rest.
Limit the amount of time over
which the product is to be used
continuously to somewhere
around 30 ~ 40 minutes per ses-
sion, and take 10 ~ 20 minutes
of rest between work sessions.
Also try to keep the total amount
of work performed in a single day
under 2 hours or less.
WARNING
1. If you don’t observe the working
time, or working manner (
See
“USING THE PRODUCT”
), Re-
petitive Stress Injury (RSI) could
occur.
If you feel discomfort, redness
and swelling of your fingers or
any other part of your body, see
a doctor before getting worse.
2. To avoid noise complaints, in
general, operate product be-
tween 8 a.m. and 5 p.m. on
weekdays and 9 a.m. to 5 p.m.
on weekends.
5. For safe operation
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