Poulan 1990-10 User Manual - Page 5

Operate, Your., Safely, Maintain, Working, Order, Carry, Store, Kickback, Safety, Features

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WARNINGS AND SAFETY INSTRUCTIONS (continued) OPERATE YOUR. SAW SAFELY 1. Do not operate a chain saw that is damaged, improperly adjusted, or not completely and securely assembled. 2. Operate the chain saw only in outdoor areas. 3. Do not operate saw from a ladder or in a tree. 4. Position all parts of yourbodytothe left of the cut and away from the saw rhain when the engine is running. 5. Cut wood only. Do not cut metal, plastics, masonry, non-wood buildingmaterials, etc. Do not use thesaw to pry or shove away limbs, roots, or other objects. 6. Make sure the chain will not make contact with any object while starting the engine. Never try to start the saw when guide bar is in a cut or kerf. 7. Use extreme caution when cutting small size brush and saplings. Slender material can catch the saw chain and be whipped toward you or pull you off balance. 8. Be alert for springback when cutting a limb that is under tension so you will not be struck by the limb or saw when tension in the wood fibers is released. 9. Do not put pressure on the saw at the end of a cut. Applying pressure can cause you to lose control when the cut is completed. 10. Stop the engine before setting the saw down. 11.Engage the chain brake when engine is running but not involved in a cutting procedure. MAINTAIN YOUR SAW IN GOOD WORKING ORDER 1. Have all chain saw service performed by a qu- alified service dealer with the exception of the items listed in the maintenance section of this manual. For example,ifimpropertools are used to remove or hold the flywheel when servicing the clutch, structural damage to the flywheel can occur and cause the flywheel to burst. 2. Keep fuel and oil caps, screws, and fasteners securely tightened. 3. Keep the handles dry, clean, and free of oil or fuel mixture. 4. Make certain the saw chain stops moving when the throttle trigger is released. For cor- rection, refer to the "Trouble Shooting Chart." 5. Stop the saw if chain strikes a foreign object. Inspect unit and repair or replace parts as necessary 6. Disconnect spark plugbefore performingany maintenance except for carburetor adjustments. 7. Never modify your saw in any way. Use only at- tachments supplied or specifically recommended by the manufacturer. 8. Always replace the chain brake immediately if it becomes damaged, broken, or is other wise removed. 9. Keep the vibration isolators in good condition. Periodically inspect isolators for tears, rips, or separation of the rubber portion from the metal mountings. Have a qualified service dealer replace the isolators if worn or damaged, if vibration increases, or if mounts develop an out of round or swol- len shape from exposure to gasoline and/or oil. CARRY AND STORE YOUR SAW SAFELY 1. Hand carryyour sawwith the engine stopped, the muffler away from your body, and the guide bar and chain to the rear covered preferably with a scabbard. 2. Before transporting in any vehicle or storing in any enclosure, allowyour sawto cool complete- ly, cover the bar and chain, and properly secure to avoid turnover, fuel spillage, or damage. 3. Empty the fuel tank before storing the tool. Use up the fuel left in the carburetor by starting the engine and letting the engine run until it stops. 4. Store unit and fuel in a dry area out of the reach of children. Do not store where fuel vapors can reach sparks or an open flame from hot water heaters, electric motors or switches, furnaces, etc. NOTICE: Refer to the Code of Federal Regulations, Section 1910.266(5); 2.5.1 of American National Standard Safety Requirements for Pulpwood Logging, ANSI 03.1-1978; and relevant state safety codes when using a chain saw for logging purposes. A WARNING The following features are available for your saw (in models equipped with 16",'20", and 24" 0.050 gauge bars) to help reduce the hazard of kickback; however such features will not totally eliminate this dangerous reaction. As a chain saw user, do not rely only on safety devices. You must follow all safety precautions, instructions, and maintenance in this manual to help avoid kickback and other forces which can result in serious injury. KICKBACK SAFETY FEATURES • Position of front and rear handlebars, designed with distance between handles and "in line" with each other. The spread and "in line" position of the hands provided by this design work together to give balance and resistance in controlling the pivot of the saw back toward the operator if kickback occurs. • Chain Brake, if activated during kickback, is a device to stop the chain. Do not rely on the chain brake to protect you against injury from kickback. Although it may appear the chain is stopping quickly, it still may not be fast enough to provide protection in the event of kickback. • Optional Reduced-Kickback Guide Bar, designed with a small radius tip which reduces the size of the kickback danger zone on the bar tip. Figure 5 . A reduced-kickback guide bar has been demonstrated to reduce the hazard of kickback. • Optional Low-Kickback Chain, designed with a contoured depth gauge and elongated guard link which allows wood to gradually ride into the cutter. Figure 5. Low-Kickback Chain has been demonstrated to reduce kickback significantly. •Small Reduced lakback Radius Tip Symmetrical Guide Bar Contoured de, Depth Gauge Elongated Guard Link Low-Kickback Chain ( Deflects lOckback Force And Allows Wood To Gradually Ride Into Cutter Symmetrical Guide Bar R Large Radius Tip Chain With High Kickback Potential Figure 5 Can Obstruct Material

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WARNINGS
AND
SAFETY
INSTRUCTIONS
(continued)
OPERATE
YOUR.
SAW
SAFELY
1.
Do
not
operate
a
chain
saw
that
is
damaged,
improperly
adjusted,
or
not
completely
and
securely
assembled.
2.
Operate
the
chain
saw
only
in
outdoor
areas.
3.
Do
not
operate
saw
from
a
ladder
or
in
a
tree.
4.
Position
all
parts
of
yourbody
to
the
left
of
the
cut
and
away
from
the
saw
rhain
when
the
en-
gine
is
running.
5.
Cut
wood
only.
Do
not
cut
metal,
plastics,
masonry,
non
—wood
building
materials,
etc.
Do
not
use
the
saw
to
pry
or
shove
away
limbs,
roots,
or
other
objects.
6.
Make
sure
the
chain
will
not
make
contact
with
any
object
while
starting
the
engine.
Never
try
to
start
the
saw
when
guide
bar
is
in
a
cut
or
kerf.
7.
Use
extreme
caution
when
cutting
small
size
brush
and
saplings.
Slender
material
can
catch
the
saw
chain
and
be
whipped
toward
you
or
pull
you
off
balance.
8.
Be
alert
for
springback
when
cutting
a
li
mb
that
is
under
tension
so
you
will
not
be
struck
by
the
limb
or
saw
when
tension
in
the
wood
fibers
is
released.
9.
Do
not
put
pressure
on
the
saw
at
the
end
of
a
cut.
Applying
pressure
can
cause
you
to
lose
control
when
the
cut
is
completed.
10.
Stop
the
engine
before
setting
the
saw
down.
11.Engage
the
chain
brake
when
engine
is
run-
ning
but
not
involved
in
a
cutting
procedure.
MAINTAIN
YOUR
SAW
IN
GOOD
WORKING
ORDER
1.
Have
all
chain
saw
service
performed
by
a
qu-
alified
service
dealer
with
the
exception
of
the
items
listed
in
the
maintenance
section
of
this
manu-
al.
For
example,
if
improper
tools
are
used
to
remove
or
hold
the
fl
ywheel
when
servicing
the
clutch,
struc-
tural
damage
to
the
flywheel
can
occur
and
cause
the
fl
ywheel
to
burst.
2.
Keep
fuel
and
oil
caps,
screws,
and
fasteners
securely
tightened.
3.
Keep
the
handles
dry,
clean,
and
free
of
oil
or
fuel
mixture.
4.
Make
certain
the
saw
chain
stops
moving
when
the
throttle
trigger
is
released.
For
cor-
rection,
refer
to
the
"Trouble
Shooting
Chart."
5.
Stop
the
saw
if
chain
strikes
a
foreign
object.
Inspect
unit
and
repair
or
replace
parts
as
necessary
6.
Disconnect
spark
plug
before
performing
any
maintenance
except
for
carburetor
adjustments.
7.
Never
modify
your
saw
in
any
way.
Use
only
at-
tachments
supplied
or
specifically
recommended
by
the
manufacturer.
8.
Always
replace
the
chain
brake
immediately
if
it
becomes
damaged,
broken,
or
is
other
wise
removed.
9.
Keep
the
vibration
isolators
in
good
condi-
tion.
Periodically
inspect
isolators
for
tears,
rips,
or
separation
of
the
rubber
portion
from
the
metal
mountings.
Have
a
qualified
service
dealer
replace
the
isolators
if
worn
or
damaged,
if
vibration
in-
creases,
or
if
mounts
develop
an
out
of
round
or
swol-
len
shape
from
exposure
to
gasoline
and/or
oil.
CARRY
AND
STORE
YOUR
SAW
SAFELY
1.
Hand
carry
your
saw
with
the
engine
stopped,
the
muffler
away
from
your
body,
and
the
guide
bar
and
chain
to
the
rear
covered
pref-
erably
with
a
scabbard.
2.
Before
transporting
in
any
vehicle
or
storing
in
any
enclosure,
allow
your
saw
to
cool
complete-
ly,
cover
the
bar
and
chain,
and
properly
secure
to
avoid
turnover,
fuel
spillage,
or
damage.
3.
Empty
the
fuel
tank
before
storing
the
tool.
Use
up
the
fuel
left
in
the
carburetor
by
starting
the
engine
and
letting
the
engine
run
until
it
stops.
4.
Store
unit
and
fuel
in
a
dry
area
out
of
the
reach
of
children.
Do
not
store
where
fuel
vapors
can
reach
sparks
or
an
open
flame
from
hot
water
heaters,
electric
motors
or
switches,
furnaces,
etc.
NOTICE:
Refer
to
the
Code
of
Federal
Regulations,
Section
1910.266(5);
2.5.1
of
American
National
Standard
Safety Requirements
for
Pulpwood
Log-
ging,
ANSI
03.1-1978;
and
relevant
state
safety
codes
when
using
a
chain
saw
for
logging
purposes.
A
WARNING
The
following
features
are
available
for
your
saw
(in
models
equipped
with
16",'20",
and
24"
0.050
gauge
bars)
to
help
reduce
the
hazard
of
kickback;
however
such
features
will
not
totally
eliminate
this
dangerous
reaction.
As
a
chain
saw
user,
do
not
rely
only
on
safety
devices.
You
must
follow
all
safety
precautions,
instructions,
and
mainte-
nance
in
this
manual
to
help
avoid
kickback
and
other
forces
which
can
result
in
serious
injury.
KICKBACK
SAFETY
FEATURES
Position
of
front
and
rear
handlebars,
designed
with
distance
between
handles
and
"in
line"
with
each
other.
The
spread
and
"in
li
ne"
position
of
the
hands
provided
by
this
design
work
together
to
give
balance
and
resistance
in
controlling
the
pivot
of
the
saw
back
toward
the
operator
if
kickback
occurs.
Chain
Brake,
if
activated
during
kickback,
is
a
de-
vice
to
stop
the
chain.
Do
not
rely
on
the
chain
brake
to
protect
you
against
injury
from
kickback.
Al-
though
it
may
appear
the
chain
is
stopping
quickly,
it
still
may
not
be
fast
enough
to
provide
protection
in
the
event
of
kickback.
Optional
Reduced
-Kickback
Guide
Bar,
de-
signed
with
a
small
radius
tip
which
reduces
the
size
of
the
kickback
danger
zone
on
the
bar
tip.
Figure
5
.
A
reduced
-kickback
guide
bar
has
been
demon-
strated
to
reduce
the
hazard
of
kickback.
Optional
Low
-Kickback
Chain,
designed
with
a
contoured
depth
gauge
and
elongated
guard
link
which
allows
wood
to
gradually
ride
into
the
cutter.
Figure
5.
Low
—Kickback
Chain
has
been
demon-
strated
to
reduce
kickback
significantly.
Sm
all
Reduced
lakback
Radius
Tip
Symmetrical
Guide
Bar
Symmetrical
Guide
Bar
Low
-Kickback
Chain
Contoured
de
,
Depth
Gauge
Elongated
Guard
Link
(
Deflects
lOckback
Force
And
Allows
Wood
To
Gradually
Ride
Into
Cutter
R
Can
Obstruct
Material
Large
Radius
Tip
Chain
With
High
Kickback
Potential
Figure
5