Stihl BR 420 Manual De Instrucciones página 8

Before Starting
!
Warning!
Never operate your machine if it is
damaged, improperly adjusted or not
completely and securely assembled.
You should always inspect your unit
before starting it. Make sure the controls
and safety devices are working properly.
!
Warning!
To reduce the risk of injury from thrown
parts, check your fanwheel and fan
housing for damage (cracks, nicks,
chipping). If any damage is found, stop
using the unit and contact your STIHL
dealer for repair.
: Throttle trigger must move freely
and spring back to idle position
when released.
: Stop switch must move easily to $
: Tightness of spark plug boot - if boot
is loose, sparks may occur and
ignite fuel vapor!
: Condition of fanwheel and fan
housing.
BR 420
Starting
!
Warning!
Your blower is a one-person machine.
To reduce the risk of eye or other injury
from thrown objects, insure that by-
standers are at least 50 feet (15m) away
during use.
Stop the operation immediately if you
are approached.
For specific starting instructions, see the
appropriate section of your owner`s
manual. Place the machine on firm
ground or other solid surface in an open
area. Maintain good balance and secure
footing.
English / USA
!
Warning!
When you pull the starter grip, don`t
wrap the starter rope around your hand.
Do not allow the grip to snap back, but
guide the starter rope slowly back to
permit the rope to rewind properly.
Failure to follow this procedure may
result in injury to hand or fingers and
may damage the starter mechanism.
The assistance of another person may
be needed in placing the unit on your
back after starting. In order to reduce the
risk of injury to the assistant from thrown
objects or from contact with fumes, the
engine should be kept at idle speed
during this brief period, and your
assistant should not stand in the area of
the outlet nozzle or exhaust. Otherwise,
the unit should be started and operated
without assistance.
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