HEAVY-DUTY CHAIN SAW
EXTRA ROBUSTE SCIE À CHAÎNE
HEAVY DUTY SIERRA DE CADENA
OPERATOR'S MANUAL
MANUEL DE L'OPÉRATEUR
MANUAL DEL OPERACIÓN
Catalog No.
No de Cat.
Catálogo No.
6215
TO REDUCE THE RISK OF INJURY, USER MUST READ AND UNDERSTAND
OPERATOR'S MANUAL.
AFIN DE RÉDUIRE LE RISQUE DE BLESSURES, L'UTILISATEUR DOIT LIRE ET
BIEN COMPRENDRE LE MANUEL DE L'UTILISATEUR.
PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO DEBE LEER Y ENTENDER
EL MANUAL DEL OPERADOR.
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Keep cord clear of the chain and op-
erator at all times.
Never carry saw by the cord or pull it
to disconnect from receptacle.
Keep cord from oil and sharp edges.
Inspect extension cords periodically
and replace if damaged.
Keep tools sharp and clean for bet-
ter and safer performance.
Follow instructions for lubricating and
changing accessories.
Keep handles dry, clean, and free
from oil and grease.
12. DISCONNECT CHAIN SAW WHEN
NOT IN USE, BEFORE SERVICING,
AND WHEN CHANGING ACCESSO-
RIES AND ATTACHMENTS, SUCH AS
SAW CHAIN AND GUARD.
13. OUTDOOR USE EXTENSION
CORDS.
Use only extension cords intended
for use outdoors and so marked.
14. STAY ALERT.
Watch what you are doing.
Use common sense.
Do not operate chain saw when you
are tired.
Keep all parts of the body away from
the saw chain when the motor is
operating.
Before you start the saw, make sure
the saw chain is not contacting any-
thing.
15. CHECK DAMAGED PARTS.
Before further use of the chain saw,
a guard or other part that is dam-
aged should be carefully checked to
determine that it will operate prop-
erly and perform its intended func-
tion.
Check for alignment of moving parts,
binding of moving parts, breakage of
parts, mounting, and any other con-
ditions that may affect its operation.
A guard or other part that is dam-
aged should be properly repaired or
replaced by an authorized service
center unless otherwise indicated
elsewhere in this instruction manual.
Have defective switches replaced by
authorized service center.
Do not use chain saw if switch does
not turn it on and off.
Do not operate a chain saw that is
damaged, improperly adjusted, or is
not completely and securely as-
sembled. Be sure that the saw chain
stops moving when the trigger is re-
leased.
When servicing use only identical re-
placement parts.
16. GUARD AGAINST KICKBACK.
WARNING: KICKBACK may occur
when the nose or tip of the guide bar
touches an object (Fig. 1), or when
the wood closes in and pinches the
saw chain in the cut
(Fig. 2).
Fig. 1
Fig. 2
Tip contact in some cases may
cause a lightning fast reverse reac-
tion, kicking the guide bar up and
back towards the operator. Pinching
the saw chain along the top of the
guide bar may push the guide bar
rapidly back towards the operator.
Either of these reactions may cause
you to lose control of the saw which
could result in serious injury to user.
The following precautions should be
followed to minimize kickback:
A. Grip Saw Firmly.
B. Hold the chain saw firmly with both
hands when the motor is running.
Use a firm grip with thumbs and
fingers encircling the chain saw
handles. (Fig. 3)
When using an electric chain saw, al-
ways follow basic safety precautions to
reduce the risk of fire, electric shock
and personal injury.
WARNING!
READ AND SAVE ALL INSTRUCTIONS FOR FUTURE USE. Before use, be sure everyone
using this tool reads and understands this manual as well as any labels packaged with or
attached to the tool.
GENERAL SAFETY RULES
1. KEEP WORK AREA CLEAN.
Cluttered areas invite injuries.
Do not start cutting until you have a
clear work area, secure footing, and
a planned retreat path from the fall-
ing tree.
2. CONSIDER WORK AREA ENVI-
RONMENT.
Use extreme caution when cutting
small size brush and saplings be-
cause the slender material may
catch the saw chain and be whipped
toward you or pull you off balance.
Do not operate a chain saw in a tree
unless specifically trained to do so.
When cutting a limb that is under ten-
sion be alert for spring back so that
you will not be struck when the ten-
sion in the wood fibers is released.
Do not expose chain saw to rain.
Do not use chain saw in damp or wet
locations.
Do not use chain saw in presence of
flammable liquids or gases.
3. GUARD AGAINST ELECTRIC
SHOCK.
Prevent body contact with grounded
surfaces such as metal pipes or wire
fences.
4. KEEP CHILDREN AWAY.
Do not let visitors contact chain saw
or extension cord.
All visitors should be kept away from
work area.
5. STORE IDLE CHAIN SAW.
When not in use, chain saws should
be stored in a dry, and high or locked-
up place, out of the reach of children.
When storing saw, use a scabbard
or carrying case.
6. DONT FORCE CHAIN SAW.
It will do the job better and safer at
the rate for which it was intended.
7. USE RIGHT TOOL.
Cut wood only.
Do not use chain saw for purpose
not intended, for example, Dont use
chain saw for cutting plastic, ma-
sonry, or non-wood building materi-
als.
8. DRESS PROPERLY.
Do not wear loose clothing or jew-
elry. They can get caught in moving
parts.
Rubber gloves and non-skid foot-
wear are recommended when work-
ing outdoors.
Wear protective hair covering to con-
tain long hair.
9. USE SAFETY EQUIPMENT.
Wear safety glasses, safety foot-
wear, snug fitting clothing, protective
gloves, hearing protection and head
protection.
10. CARRY THE CHAIN SAW BY THE
FRONT HANDLE WITH THE SAW
STOPPED, FINGER OFF THE
SWITCH, THE GUIDE BAR AND SAW
CHAIN TO THE REAR.
11. MAINTAIN CHAIN SAW WITH CARE.
Inspect chain saw cords periodically
and if damaged, have repaired by au-
thorized service facility.
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Keep the extension cord away from the
cutting area.
Keep the cord from being tangled in
branches or other things during cutting.
Bucking
The process of cross cutting a felled tree or
log into lengths.
Chain Brake
A device used to stop the chain saw.
Chain Saw Powerhead
A chain saw without the saw chain and guide
bar.
Clutch
A mechanism for connecting and discon-
necting a driven member to and from a ro-
tating source of power.
Drive Sprocket or Sprocket
The toothed part that drives the saw chain.
Felling
The process of cutting down a tree.
Felling Back Cut
The final cut in a tree felling operation made
on the opposite side of the tree from the
notching undercut.
Front Handle
The support handle located at or toward the
front of the chain saw.
Front Handle Guard
A structural barrier between the front handle
of a chain saw and the guide bar, typically
located close to the hand position on the front
handle and sometimes employed as an ac-
tivating lever for a chain brake.
Guide Bar
A solid railed structure that supports and
guides the saw chain.
Kickback
The backward or upward motion, or both of
the guide bar occurring when the saw chain
near the nose of the top area of the guide
bar contacts any object such as a log or
branch, or when the wood closes in and
pinches the saw chain in the cut.
Kickback, Pinch (Fig. 4)
The rapid push back of the saw which can
occur when the wood closes in and pinches
the moving saw chain in the cut along the
top of the guide bar.
CHAIN SAW TERMINOLOGY
Low-Kickback Chain
A chain that complies with the kickback per-
formance requirements of ANSI B175.1-
1991 when tested on a representative
sample of chain saws.
Normal Cutting Position
Those positions assumed in performing the
bucking and felling cuts.
Notching Undercut
A notch cut in a tree that directs the trees fall.
Oiler Control
A system for oiling the guide bar and saw
chain.
Rear Handle
The support handle located at or toward the
rear of the saw.
Reduced Kickback Guide Bar
A guide bar which has been demonstrated to
reduce kickback significantly.
Grounded tools require a three wire exten-
sion cord. Double insulated tools can use
either a two or three wire extension cord.
As the distance from the supply outlet in-
creases, you must use a heavier gauge ex-
tension cord. Using extension cords with
inadequately sized wire causes a serious
drop in voltage, resulting in loss of power
and possible tool damage. Refer to the table
to determine the required minimum wire size.
The smaller the gauge number of the wire,
the greater the capacity of the cord. For
example, a 14 gauge cord can carry a higher
current than a 16 gauge cord. When using
more than one extension cord to make up
the total length, be sure each cord contains
at least the minimum wire size required. If
you are using one extension cord for more
than one tool, add the nameplate amperes
and use the sum to determine the required
minimum wire size.
C.Do not over reach.
D.Keep proper footing and balance
at all times.
E. Do not let the nose of the guide
bar contact a log, branch, ground
or other obstruction.
F. Do not cut above shoulder height.
G. Use devices such as low kickback
chain, guide bar nose guards,
chain brakes and special guide
bars that reduce the risks associ-
ated with kickback.
H.Only use replacement guide bars
and chains specified by the manu-
facturer or the equivalent.
17. POWER SUPPLY
Connect chain saw to correct volt-
age, that is, be sure that the voltage
supplied is the same as that speci-
fied on the nameplate of the tool.
READ AND SAVE ALL INSTRUCTIONS
FOR FUTURE REFERENCE.
DOUBLE INSULATED TOOLS are
equipped with a polarized plug (one blade is
wider than the other). This plug will fit in a
polarized outlet only one way. If the plug
does not fit fully in the outlet, reverse the
plug. If it still does not fit, contact a qualified
electrician to install a polarized outlet. Do
not change the plug in any way. Double In-
sulation eliminates the need for the three
wire grounded power cord and grounded
power supply system.
Double Insulated tools may be used in ei-
ther of the 120 volt outlets shown in figures
A or B.
DOUBLE INSULATED TOOLS:
TOOLS WITH TWO PRONG PLUGS
EXTENSION CORDS
Nameplate
Amperes
0 - 5
5.1 - 8
8.1 - 12
12.1 - 15
15.1 - 20
Extension Cord Length
25'
16
16
14
12
10
75'
16
14
12
10
10
100'
14
12
10
10
--
150'
12
10
--
--
--
200'
12
--
--
--
--
Recommended Minimum Wire
Gauge for Extension Cords*
* Based on limiting the line voltage drop to
five volts at 150% of the rated amperes.
50'
16
16
14
12
10
Fig. A
Fig. B
Fig. 3
Guidelines for Using Extension Cords
If you are using an extension cord out-
doors, be sure it is marked with the suf-
fix W-A (W in Canada) to indicate that
it is acceptable for outdoor use.
Be sure your extension cord is properly
wired and in good electrical condition.
Always replace a damaged extension
cord or have it repaired by a qualified
person before using it.
Protect your extension cords from sharp
objects, excessive heat and damp or
wet areas.
Fig. 4
Kickback, Rotational (Fig. 5)
The rapid upward and backward motion of
the saw which can occur when the moving
saw chain near the upper portion of the tip
of the guide bar contacts an object, such as
a log or branch.
Fig. 5
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page 8
Adjusting chain (Fig.10)
1. Loosen retaining nut on sprocket cover
and retighten finger tight.
2. Remove slack in chain by pulling up on
nose and adjusting the tensioning screw
(Fig. 10A) so that the chain touches the
bottom of the guide bar along the entire
length.
3. While supporting the saw by the nose,
pull down on chain. If the chain will
clear the guide bar by about 1/8" and
snap back to the bottom of the guide
bar, the chain is properly tensioned.
Tighten retaining nut firmly with the
wrench provided.
4. Run the saw without cutting, unplug the
saw and recheck the tension before
use.
Cutting with the chain saw
This chain saw is designed to cut wood and
wood products only. Do not use this saw to
cut wood or wood products if nails, screws,
metal plates, or any other material other than
wood is in the material. You may damage
the tool and may cause personal injury.
Holding the chain saw
Always grip each handle with the thumb and
fingers encircling the handle as shown in Fig.
11.
Using the chain saw
Always be sure of your footing and hold the
chain saw firmly with both hands while the
motor is running.
Chain oil
Proper lubrication prolongs chain and guide
bar life. In warm weather use a SAE-30
weight oil. In colder weather use SAE-20 or
SAE-10 weight oil. Use only clean oil to pre-
vent damage to the automatic oiler. Un-
screw the cap (Fig 12A) and fill oil tank be-
fore use.
A.
B.
Mounting the guide bar and chain to the
power head unit
1. Remove retaining nut and washers (Fig.
8A) and remove the sprocket cover (Fig.
8B).
2. Adjust the chain tensioning screw
(Fig.8C) so that the chain tensioning pin
(Fig. 8D) is about 1/2" from the sprocket
side of the slot as shown.
3. Fit guide bar onto the two mounting
studs (Fig. 8E) and fit the chain
tensioning pin (Fig. 8D) into the smaller
hole in the guide bar.
4. Fit chain over the drive sprocket (Fig.
8F) with the cutting edges facing the di-
rection of rotation (Fig 9A).
5. Fit the chain into the groove in the top
of the guide bar, start from the back and
work toward the front. Rotate the nose
sprocket (Fig. 9B) if necessary.
6. Replace sprocket cover.
ASSEMBLY
Always unplug the saw before perform-
ing any assembly, adjustments,
maintenance or service. Contact a
MILWAUKEE service facility for ALL
repairs.
Fig. 7
WARNING!
Replacement Saw Chain
A chain that complies with the kickback per-
formance requirements of ANSI B175.1-1991
when tested with specific chain saws. It may
not meet the ANSI performance require-
ments when used with other saws.
Saw Chain
A loop of chain having cutting teeth, that cut
the wood, and that is driven by the motor and
is supported by the guide bar.
Spiked Bumper (Spike) (Fig. 6A)
The pointed tooth or teeth for use when felling
or bucking to pivot the saw and maintain
position while sawing.
A.
Fig. 6
Switch Linkage
The mechanism that transmits motion from a
trigger to the switch.
Switch (Fig. 7A)
A device that when operated will complete or
interrupt an electrical power circuit to the
motor of the chain saw.
Switch Lockout (Fig. 7B)
A movable stop that prevents the uninten-
tional operation of the switch until manually
actuated.
Fig. 9
A.
B.
OPERATION
Always unplug the saw before attaching
or removing accessories. The use of
any accessory other than those specifi-
cally recommended for use with this
saw may be hazardous.
WARNING!
Fig.11.
F.
A.
B.
C.
E.
D.
Fig. 8
Fig. 10
1/8"
A.
NOTE: Too much tension will burn the
guide bar and damage the chain. Too
little tension will allow the chain to leave
the guide bar and may cause personal
injury. A new chain will stretch when
used and will require readjustment later.
page 11
page 10
Beware of Kickback
"Kickback" is the term used to describe the
sudden, rapid backward and/or upward mo-
tion of the chain and guide bar. Pinch Kick-
back (Fig. 15) is the rapid backward move-
ment of the saw which can occur when the
wood closes in and pinches the moving saw
chain in the cut along the top of the guide
bar. Rotational Kickback (Fig. 16) is the
rapid upward and backward motion of the
saw which can occur when the moving saw
chain near the upper portion of the tip of the
guide bar contacts an object, such as a log
or branch.
Fig. 15
Correct grip
The correct grip will help the operator keep
control of the saw. Fig. 17 shows the cor-
rect grip on the saw with the thumb and fin-
gers encircling the front handle.
Reducing the chance kickback
Use recommended guide bar and chain,
others may not reduce kickback.
Make sure chain is sharp and properly
lubricated. Dull, improperly sharpened,
and/or unlubricated chains can cause
kickback.
Allow saw to come to full speed before
applying it to the cut.
Keep saw running when removing it
from the cut.
Reducing the chance of pinch kickback
Always try to cut in a downward motion, with
the bottom side of the chain and guide bar.
This will reduce the chance of kickback in
two ways:
If you are cutting downward on branches
or bucked logs , the cut will tend to open
up as you go and reduce the chance of
pinching the chain and guide bar.
If the guide bar and chain are pinched
the saw will tend to be pulled into the
wood and not thrown toward you.
Reducing the chance of rotational kick-
back
Do not cut with the tip of the guide bar.
Check the work area and avoid acciden-
tally brushing the tip against wood. Cut
one piece of wood at a time and check
to make sure that while cutting one
piece that the nose doesn't accidently
come in contact with another piece of
wood or other obstruction.
Preparing for Kickback
The operator should do everything possible
to reduce the chance of kickback (see
above). The operator should also do every-
thing possible to be prepared for kickback if
it occurs.
Fig. 17
Automatic oiler
Catalog number 6215 Chain Saw is
equipped with an automatic oiler. The oiler
is preset at the factory to provide continu-
ous guide bar lubrication while the saw is
running. To check if oiler is working prop-
erly, hold the nose of the chain saw about 4"
from the log and run the chain saw. If the
oiler is working properly the log should be
spotted with oil.
Chain brake
The chain saw is equipped with a brake that
is actuated by the movement of the hand
guard/brake. The movement of the hand
guard/brake opens a spring loaded switch
that interrupts the power and mechanically
stops the chain until the hand guard/brake
is returned to the operating position.
NOTE: Do not attempt to remove the chain
brake from the saw. Using the chain saw
without a chain brake will prohibit the users
ability to stop the chain abruptly and may
increase the risk of personal injury.
Fig. 13A shows the hand guard/brake
in the operating position.
Fig. 13B shows the hand guard/brake
in the braking position.
Adjusting chain brake
The brake should be checked for normal
operation before each period of use.
Simply push the hand guard/ brake into the
braking position.
A.
Fig. 12
Fig. 13
B.
A.
If the brake doesn't stop the chain abruptly
when it is applied, the brake needs
adjusting. Take the saw to an authorized
MILWAUKEE service center for repair and/
or adjustment.
Starting and stopping the chain saw
To start the chain saw, push in the lock-
out button (Fig. 14A) and pull the trig-
ger (Fig. 14B).
To stop the chain saw, release the trig-
ger.
B.
A.
Fig. 14
APPLICATIONS
Fig. 16
Body position (Fig. 18)
Plant feet firmly on solid ground.
Hold saw with left arm straight with el-
bow locked.
Stand to left side of cut, out of the kick-
back path of the saw.
Cut within a comfortable controlled
reaching distance at chest height or
below.
Fig. 18
Basic cuts
1. Support log in a stable position.
2. Check for adequate clearance for cut.
3. Allow saw to come to full speed before
cutting.
Overbucking, or cutting down through
log (Fig. 19)
1. Place lower end of spiked bumper
against the log.
2. Pivot saw into the cut and allow it to cut
its way down.
page 13
page 12
NOTE: When cutting larger diameter
trees, as the felling back cut progresses,
drive nonmetallic (wood or plastic)
wedges into the felling back cut (Fig.
23D). These wedges help to keep the
felling back cut open and reduce the risk
of the tree "leaning back" onto the guide
bar and chain. Continue to add wedges
as needed until felling back cut creates
the 2" "hinge" as shown in Fig. 23C.
2. Usually the tree will begin to fall as you
complete the felling back cut. However
if it does not, remove the saw and drive
nonmetallic wedges (Fig. 23D) into the
felling back cut until the tree begins to
fall.
3. Do not remove the larger supporting
limbs until the tree is bucked into shorter
logs. See directions below.
Bucking a log
When bucking a log, (cutting it into lengths)
it is important to make sure your footing is
firm and your weight is evenly distributed.
In general, try to have the log raised and
supported near the cut. Having the log
raised and supported near the cut will re-
duce binding and kickback.
If bucking log on hill (Fig. 25)
The operator should be on the uphill side of
the cut so when the cut off piece rolls, it
rolls away from the operator. Do not let the
chain come into contact with the ground.
Toward the end of the cut reduce cutting
pressure, maintain firm grip, and be pre-
pared for log to roll away from the saw and
the operator.
Fig. 20
Felling a Tree
Work area
Do not fell trees by roads, power lines,
or buildings without permission from
appropriate authorities. Traffic control
or other preparations may be necessary.
If a felled tree contacts a power line do
not go near it. Notify the power com-
pany and provide a warning for others.
Keep bystanders, coworkers, pets etc.
at a distance at least twice the height of
the tallest tree being felled (Fig. 21).
Felling back cut
1. Make a horizontal felling back cut 2"
above the initial notching cut so that
there will be a 2" "hinge" (Fig. 23C) cre-
ated in the tree. Do not cut through the
hinge. The hinge prevents the tree from
twisting and falling in the wrong direc-
tion when felled.
When bucking and felling operations are
being performed by two or more per-
sons at the same time, the felling op-
eration should be separated from the
bucking operation by a distance of at
least twice the height of the tree being
felled.
Check intended cut area for nails, fence
wire, stones etc. and remove these
materials before cutting.
Retreat path
Before beginning to fell a tree, clear re-
treat paths (Fig. 22A) at 45º angles to
the line of the fall (Fig. 22B).
3. Reposition spiked bumper lower down
and repeat working down the log until
through the cut.
The operator should be on the uphill
side of the terrain when felling a tree.
Toward the end of the cut, be prepared
for the tree to roll or slide down the hill.
The wind speed and direction and the
shape of the tree and its limbs will af-
fect the direction of the fall. If unsure of
any this information, call a professional
for help.
Notching
1. Make a lower horizontal notching cut
about 1/3 of the way through the tree
(Fig. 23A). This will help to avoid pinch-
ing of the saw chain or guide bar when
the second cut is made.
2. Make an angled cut to finish the notch
(Fig. 23B).
Fig. 21
B.
A.
A.
Fig. 22
2"
2"
C.
Fig. 23 C
B.
A.
Fig. 23 A+B
Limbing a tree
"Limbing" is removing the branches from a
fallen tree.
1. Cut the smaller upper limbs of the tree
first and let the larger lower limbs hold
the tree off of the ground.
2. Cut limbs under tension in a direction
so that the tension causes the cut to
open up rather than pinch the chain and
guide bar.
Usually this means cut limbs under ten-
sion from the bottom as shown in Fig.
24A.
D.
Fig. 23 D
Fig. 24
A.
Fig. 19
Underbucking, or cutting up from the
bottom of a log (Fig. 20)
Most cuts should be made according to the
overbucking instructions. But, in some situ-
ations, it may be necessary to cut with the
top of the guide bar.
1. Be prepared for a "pushing" action from
the saw. Keep in mind instructions listed
under "preparing for kickback".
2. Allow saw to come to full speed.
3. Lift the saw into the cut in a controlled
motion.
3. Remove the saw from the cut, stop the
motor and put the saw down. Watch
out for falling limbs and move away
from falling tree following the retreat
path. Watch your footing as you move
away from the tree.
Fig. 25
page 15
page 14
Fig. 26
A.
If log supported on one end (Fig. 27)
If log supported on one end cut 1/3 of the
way through the log from the bottom (Fig.
27A) and finish the cut from the top (Fig.
27B). Cutting this way will make the cut off
portion fall away cleanly and easily.
Setting the Depth
The front part (Fig. 31A) of the cutter link is
designed to limit the depth of cut of the tooth.
If the tooth is limited too much, the chain
saw will not cut as effectively as it can.
If the tooth is not limited enough, the
tooth will take too big a bite and con-
tribute to kickback.
File the front of the cutter link so that it is
.025" lower than the cutting tooth.
Fig. 31
A.
The Clutch
This chain saw is equipped with a disc clutch
designed to protect the motor from overload.
It has been preset at the factory. The clutch
should slip when the saw is bogged down in
a cut. If the clutch slips during a normal cut,
or does not slip when the saw is bogged
down in a cut, adjust it as follows.
1. Engage the brake.
2. Remove the sprocket cover.
3. Note the stamped mark on the flange
(Fig. 32B).
4. Rotate the adjusting bolt flange (Fig.
32A) so that the mark on the flange (Fig.
32B) lines up with the next reference
mark on the thrust washer (Fig. 32C).
If the clutch is slipping during a normal
cut, tighten the adjusting bolt flange to
the next mark clockwise (Fig. 32E).
If the clutch is not slipping when it
should, for example when the saw is
bogged down in a cut, loosen the ad-
justing bolt flange to the next mark
counterclockwise (Fig. 32D).
5. Replace the sprocket cover and make
a few test cuts and readjust if neces-
sary.
Tighten the clutch only enough that it
will not slip during a normal cut, but slips
when the saw is bogged down. If re-
peated slippage occurs after adjusting,
take the chain saw to an authorized
MILWAUKEE repair facility for adjust-
ment or repair.
Inspecting guide bar
Periodically inspect the guide bar for wear.
Figures 33 A, B, and C show cross-section
view of guide bars.
Fig. 33A shows a guide bar in good con-
dition . The edges that the chain moves
on are square and even.
Fig. 33B shows a guide bar that the
edges are rounded and worn. If the guide
bar looks like this it should be replaced.
Fig. 33C shows a guide bar that one
edge is worn unevenly. If the guide bar
looks like this it should be replaced.
Under normal usage, your chain saw will
require regular inspection and maintenance.
Examine the saw for dirt and debris that
might prevent safety and anti-kickback de-
vices from working properly. Inspect the
saw and its safety devices to determine
that it will operate properly. Failure to follow
the maintenance procedures indicated be-
low or the removal of safety devices may
increase the risk of injury.
Cleaning guide bar, chain and chain
brake
Remove the guide bar and chain after each
use or as needed to clean out chips and
debris from the sprocket area. Clean guide
bar groove, soak in light oil and wipe clean.
Clean out chips and debris from the chain
brake after each use or as needed. Check
the brake for normal operation before each
use. See "Cleaning" for further cleaning in-
structions.
Sharpening chain
Use a 5/32" diameter round file to sharpen
cutter links (Fig.29A).
MAINTENANCE
After completing the cut, wait for the saw
chain to stop before moving the saw. Al-
ways stop the motor before continuing to
another tree.
If log supported along entire length
(Fig. 26)
If log supported along entire length, such as
on the ground, cut from the top (Fig. 26A)
roll log over and finish the cut. Rolling the
log over and finishing the cut from the top
will prevent the cutting into the ground
where the dirt and stones will dull the chain.
Fig. 27
B.
A.
Fig. 28
B.
A.
Fig. 30A shows the link from the front.
Fig. 30B shows the link from the top.
Replacing the chain
To replace the chain, refer to instructions
under Assembly. Use only Low-Kickback
saw chains that meet the ANSI B 175.-1991
Fig. 29
A.
A.
A.
90º
30º
B.
Fig. 30
Fig. 32
B.
A.
E.
D.
C.
If log supported on both ends (Fig. 28)
If log supported on both ends cut 1/3 of the
way through the log from the top (Fig. 28A)
and finish the cut from the bottom (Fig. 28B).
Use extra caution to make sure that the chain
saw does not bind up in the cut.
Fig. 33
A.
B.
C.
kickback requirements, other chains may not
reduce kickback. Refer to your
MILWAUKEE catalog for proper replace-
ment parts.
page 17
page 16
Maintaining Tools
Keep your tool in good repair by adopting a
regular maintenance program. Before use,
examine the general condition of your tool.
Inspect guards, switches, tool cord set and
extension cord for damage. Check for loose
screws, misalignment, binding of moving
parts, improper mounting, broken parts and
any other condition that may affect its safe
operation. If abnormal noise or vibration oc-
curs, turn the tool off immediately and have
the problem corrected before further use.
Do not use a damaged tool. Tag damaged
tools "DO NOT USE" until repaired (see "Re-
pairs").
Under normal conditions, relubrication is not
necessary until the motor brushes need to
be replaced. After six months to one year,
depending on use, return your tool to the
nearest MILWAUKEE service facility for the
following:
Lubrication
Brush inspection and replacement
Mechanical inspection and cleaning
(gears, spindles, bearings, housing,
etc.)
Electrical inspection (switch, cord, ar-
mature, etc.)
Testing to assure proper mechanical
and electrical operation
Every MILWAUKEE tool is thoroughly in-
spected and tested before leaving our
manufacturing facilities. Should any trouble
develop, return the complete tool prepaid to
our Corporate Office, Branch Office/Service
Center or nearest Authorized MILWAUKEE
Service Station. If inspection shows the
trouble is caused by defective workmanship
or material, all repairs will be made without
charge, and the tool will be returned, trans-
portation prepaid. Battery packs for
cordless tools are warranted for one year
from the date of purchase.
This warranty does not apply where: (1)
repairs or attempted repairs have been
made by persons other than MILWAUKEE
personnel or Authorized Service Station
personnel; (2) repairs are required because
of normal wear; (3) the tool has been abused
or involved in an accident; (4) misuse is
evident, such as caused by overloading the
tool beyond its rated capacity; (5) the tool
has been used after partial failure or (6) the
tool has been used with an improper acces-
sory. No other warranty, written or verbal, is
authorize
d.
ACCESSORIES
The following accessories are recom-
mended for your chain saw:
Cat. No. 48-58-0030
3/8" (9.5 mm) Pitch chain
Cat. No. 48-09-5051
16" (406) Guide bar
For additional information on obtaining the
recommended accessories for your tool,
refer to your MILWAUKEE Electric Tool
catalog. To obtain a catalog, contact your
local distributor or a service center listed
on the back cover of this operators manual.
Always unplug the saw before perform-
ing any assembly. Only use
specifically recommended accesso-
ries. Others may be hazardous.
WARNING!
WARRANTY
Cleaning
Clean dust and debris from vents. Keep the
tool handles clean, dry and free of oil or
grease. Use only mild soap and a damp cloth
to clean your tool since certain cleaning
agents and solvents are harmful to plastics
and other insulated parts. Some of these
include: gasoline, turpentine, lacquer thinner,
paint thinner, chlorinated cleaning solvents,
ammonia and household detergents contain-
ing ammonia. Never use flammable or com-
bustible solvents around tools.
Repairs
If your tool is damaged, return the entire tool
to the nearest service center listed on the
back cover of this operators manual.
To reduce the risk of injury, always
unplug your tool before performing any
maintenance. Never disassemble the
tool or try to do any rewiring on the
tool's electrical system. Contact a
MILWAUKEE service facility for ALL
repairs.
WARNING!
WARNING!
To reduce the risk of injury,
electric shock and damage to the tool,
never immerse your tool in liquid or
allow a liquid to flow inside the tool.
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UNITED STATES
MILWAUKEE Service
To contact the factory SERVICE CENTER or authorized service station nearest you, call
1-800-414-6527
TOLL FREE NATIONWIDE
Monday-Friday 8:00 AM - 4:30 PM Local Time
Corporate Product Service Support -
Warranty and Technical Information
Brookfield, Wisconsin USA
1-800-729-3878
MILWAUKEE ELECTRIC TOOL CORPORATION
A Company within the Atlas Copco Group
13135 West Lisbon Road Brookfield, Wisconsin, U.S.A. 53005
58-14-3041d4 09/01 Printed in U.S.A.
Además se cuenta con una red nacional de distribuidores y
centros autorizados de servicio, listos para apoyarlo. Vea en las
Páginas Amarillas sección Herramientas Eléctricas.
Milwaukee Electric Tool
División de : Atlas Copco Mexicana S.A. de C.V.
Blvd. Abraham Lincoln no. 13
Colonia Los Reyes Zona Industrial
Tlalnepantla, Edo. México C.P. 54073
Tels. 5565-1414 5565-4720 Fax: 5565-0925
MEXICO
Milwaukee Electric Tool (Canada) Ltd.
755 Progress Avenue
Scarborough, Ontario M1H 2W7
Tel. (416) 439-4181
Fax (416) 439-6210
En outre le réseau de distributeurs est à la disposition de la
clientèle dun océan à lautre. Consultez les pages jaunes de
lannuaire téléphonique pour ladresse du centre le plus près de
chez vous.
In addition, there is a worldwide network of distributors ready to
assist you. Check your Yellow Pages under
Tools-Electric for the names of those nearest you.
CANADA
For further information on factory SERVICE
CENTER or authorized service station
locations, visit our website at:
ww w.mil-electric-tool.com
WARNING! Some dust created by power sanding,
sawing, grinding, drilling, and other construction
activities contains chemicals known to cause can-
cer, birth defects or other reproductive harm. Some
examples of these chemicals are:
lead from lead-based paint
crystalline silica from bricks and cement
and other
masonry products, and
arsenic and chromium from chemically-
treated lumber.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic par-
ticles.
In addition, there is a worldwide network of distributors and authorized service stations
ready to assist you. Check your Yellow Pages under Tools-Electric for the names of
those nearest you.
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