Greenlee Fairmont HCS5130CB User manual

OPERATION MANUAL
CHAIN SAWS
with Chain Brake
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
99937387 REV 1 © 2008 Greenlee Textron Inc. 2/08

Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
2
Safety
Safety is essential in the use and maintenance of
Fairmont tools and equipment. This instruction manual
and any decals on the tool provide information for avoid-
ing hazards and unsafe practices related to the use of
this tool. Observe all of the safety information provided.
This manual introduces some general tree-trimming and
felling guidelines. For more information on these proce-
dures, contact:
National Arborist Association
P.O. Box 1094
Amherst, NH 03031-1094
Phone: [phone]
Fax: [phone]
Website: www.natlarb.com
Purpose
This instruction manual is intended to familiarize all
personnel with the safe operation and maintenance
procedures for the following chain saws with chain brake:
HPS513CB (45826) • HCS8160CB (45653)
HCS5130CB (49768) • HCS8163CB (45654)
HCS5133CB (49774) • HCS8200CB (49771)
HCS5160CB (49769) • HCS8203CB (49777)
HCS5163CB (49775) • HCS8240CB (49772)
HCS5200CB (49770) • HCS8243CB (49778)
HCS5203CB (49776)
Keep this manual available to all personnel.
Replacement manuals are available upon request at
no charge.
Other Publications
Tool Owners/Users
Specications and Parts: Publication 99937395
Fairmont Authorized Service Centers
Service Manual: Publication 99937409
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All specications are nominal and may change as design
improvements occur. Greenlee Textron Inc. shall not be liable for
damages resulting from misapplication or misuse of its products.
Fairmont is a registered trademark of Greenlee Textron.
Loctite and 242 are registered trademarks of Loctite Corporation.
Super Spool is a trademark of Greenlee Textron Inc.
KEEP THIS MANUAL
Table of Contents
Description .................................................................... 2
Safety ............................................................................ 2
Purpose ......................................................................... 2
Other Publications......................................................... 2
Important Safety Information .....................................3–5
Identication.................................................................. 6
Chain Saw Basics
Hazard Prevention ..................................................7–9
Compression and Tension ......................................... 9
Cutting Techniques .................................................. 10
Training .................................................................... 10
Setting the Super Spool™........................................... 11
Hoses and Fittings ...................................................... 11
Hose Connections....................................................... 11
Typical Setup ............................................................... 11
Operation................................................................12–13
Maintenance
Schedule.................................................................. 14
Storage .................................................................... 14
Checking and Setting the Automatic Chain Oiler .... 14
Saw Chain and Bar Maintenance .......................15–16
Sharpening the Saw Chain .................................17–18
Troubleshooting......................................................19–20
Description
Fairmont Chain Saws are hydraulically powered
cutting tools intended for pruning, limbing, and felling
operations.
Powered by a rugged, direct-drive gear motor, this
type of saw provides extraordinary cutting power for
trimming and cutting from an aerial device or from the
ground.
The blade and bar can be replaced with a blade and
bar of a different length or pitch to adapt to various
cutting situations. For blade-and-bar combinations that
are compatible with this saw, see Accessories in the
Specications and Parts manual.
Kickback reduction features on this chain saw include a
low-kickback chain and a chain brake.
The Fairmont Super Spool™ allows these saws to be
used on either Open-Center or Closed-Center hydraulic
systems.
Super Spool™ is protected by U. S. Patent No.
4548229.

Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
3
IMPORTANT SAFETY INFORMATION
SAFETY
ALERT
SYMBOL
This symbol is used to call your attention to
hazards or unsafe practices which could result in
an injury or property damage. The signal word,
dened below, indicates the severity of the hazard.
The message after the signal word provides infor-
mation for preventing or avoiding the hazard.
Immediate hazards which, if not avoided, WILL
result in severe injury or death.
Hazards which, if not avoided, COULD result in
severe injury or death.
Hazards or unsafe practices which, if not avoided,
MAY result in injury or property damage.
Read and understand all of the
instructions and safety information
in this manual before operating or
servicing this tool.
Failure to observe this warning could
result in severe injury or death.
Electric shock hazard:
This tool is not insulated. Contact
with live circuits could result in
severe injury or death.
Skin injection hazard:
Oil under pressure easily punctures
skin causing serious injury, gan-
grene or death. If you are injured by
escaping oil, seek medical attention
immediately.
Do not use ngers or hands to
check for leaks.
Do not hold hose or couplers while
the hydraulic system is pressurized.
Depressurize the hydraulic system
before servicing.
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Before operating the saw, read and
understand the following explana-
tions in this manual:
Pull-In
Pull-in can occur when the blade at
the bottom of the bar contacts
a foreign object or when the blade
is pinched in the cut.
The saw will be suddenly and
forcefully pulled away from the
operator.
Push-back
Push-back can occur when the
blade at the top of the bar contacts
a foreign object or when the blade
is pinched in the cut.
The saw will be suddenly and
forcefully pushed back toward the
operator.
Kickback
Kickback can occur when the
chain at the guide bar tip contacts
anything. The bar of the saw will
travel upward and back, toward the
operator.
Failure to observe this warning could
result in severe injury or death.
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Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
4
Wear a hard hat when using this tool.
Failure to observe this warning could
result in severe injury or death.
Wear eye protection when operating
or servicing this tool.
Failure to wear eye protection could
result in serious eye injury from ying
debris or hydraulic oil.
Wear hearing protection when using
this tool.
Long-term exposure to high noise
levels could result in hearing loss.
Wear foot protection when using this
tool.
Failure to observe this warning could
result in serious injury.
Some types of timber can produce
hazardous dust when cut. Wear a
dust mask to prevent breathing
hazardous dust.
Failure to observe this warning could
result in temporary breathing difculty
or serious injury.
IMPORTANT SAFETY INFORMATION
Do not change accessories, inspect, adjust or
clean tool when it is connected to a power source.
Accidental startup can result in serious injury.
Keep the handles clean, dry and free of hydraulic
uid.
Maintain a rm grip on tool, using both hands with
thumbs and ngers encircling the handles at all
times. Serious injury can result if an operator does
not control the tool.
Do not use above shoulder height.
Do not lock the trigger in the Power-ON position.
Operator cannot stop tool when trigger is locked.
Do not remove or modify the trigger actuator.
Accidental startup can result in serious injury.
Wear protective gloves when handling or adjusting
the chain. The chain can cut even when stationary.
Failure to observe these warnings could result in
severe injury or death.
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Saw body, bar, blade and other
components will be hot during and
after use. Use care when handling the
saw. Hot surfaces can cause serious
burns.
Failure to observe this warning could
result in severe injury or death.
To transport the chain saw:
Allow the chain to stop rotating.
Wait for the chain to cool.
Use an appropriate guide bar sheath or scabbard.
Carry the saw with the guide bar toward the rear.
Failure to observe these warnings could result in
severe injury or death.
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Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
5
Do not disconnect tool, hoses or ttings while the
power source is running or if the hydraulic uid is hot.
Hot hydraulic uid could cause serious burns.
Do not reverse hydraulic ow. Operation with hydrau-
lic ow reversed could cause tool malfunction.
Connect the pressure hose and tank hose to the
proper ports.
Use this tool for cutting wood only. Any other use
can result in injury or property damage.
Inspect tool before use. Replace any worn,
damaged or missing parts. A damaged or improp-
erly assembled tool can malfunction, injuring nearby
personnel.
Inspect hydraulic hoses and couplings every
operating day. Repair or replace if leakage, crack-
ing, wear or damage is evident. Damaged hoses
or couplings can fail resulting in injury or property
damage.
Ensure that all bystanders and unnecessary
personnel are clear of the work area when operating
the tool. Nearby personnel can be injured by falling
debris.
Failure to observe these precautions may result in
injury or property damage.
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Hydraulic oil could cause skin irritation.
Handle the tool and hoses with care to prevent
skin contact with hydraulic oil.
In case of accidental skin contact with hydraulic
oil, wash the affected area immediately to remove
the oil.
Failure to observe these precautions may result in
injury.
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IMPORTANT SAFETY INFORMATION
Vibration hazard:
Apply just enough pressure to do the work. Applying
excess pressure to the tool can cause operator
discomfort or temporary numbness.
Failure to observe this precaution may result in injury.
Check the operation of the automatic oiler
frequently. See Checking and Setting the Automatic
Chain Oiler in this manual.
Check the chain frequently for proper tension and
sharpness. Tension and sharpen as necessary.
See the instructions under Saw Chain and Bar
Maintenance.
Check the uid level of the power source reservoir
frequently. The automatic oiler uses hydraulic uid
to lubricate the bar and chain, and will cause the
uid level to drop.
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Procedure for disconnecting hydraulic hoses, ttings
or components:
1. Move the ow lever on the hydraulic power
source to the OFF position.
2. Stop the power source.
3. Follow the sequence under Disconnecting Hoses
to prevent pressure buildup. In case some
pressure has built up, loosen hoses, ttings or
components slowly.
Emergency stop procedure:
1. Release the trigger.
2. Shut off the hydraulic power source.
Note: Keep decals clean and legible. Replace decals
when necessary — see the decals listed in the
Specifications and Parts manual.

Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
6
Identification
Parts of the Chain Saws
1. Bar 10. Tank Port
2. Chain 11. Pressure Port
3. Shroud 12. Hydraulic Motor with Serial Number
4. Front Handle 13. Automatic Oiler Adjustment Screw
5. Control Handle 14. Spike Rack
6. Trigger Actuator 15. Chain Brake Spool
7. Trigger 16. Chain Brake Linkage
8. Trigger Spool 17. Chain Brake Cable /Conduit
9. Lower Handle 18. Toggle
1
2
3
45
6
9
7
14 13
12
1 2
5 63 4
8
10
11
7
9
14
16 17
1218 15

Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
7
Chain Saw Basics
This section introduces some basic principles of chain
saw use (Hazard Prevention, Compression and Tension,
and Cutting Techniques). For more information on
proper tree-trimming and felling procedures, contact
the National Arborist Association at the address shown
under Safety at the front of this manual.
Note: Maintain proper footing and balance while using
this tool. Do not over-reach. Unsuitable footing and
balance may not allow counteracting normal or
unexpected movement of the tool.
HAZARD PREVENTION
The cutting action of this chain saw is performed by a
chain-type blade driven at high speed by a powerful
hydraulic motor. When used carefully and properly, the
chain saw is a highly effective cutting tool.
When used improperly, or when anything interferes with
the normal rotation of the blade, the operator could
very suddenly and very quickly lose control of the saw.
Such loss of control can result in harm to the operator.
The three terms that describe loss of control are pull-in,
push-back, and kickback.
Pull-In
Pull-in can occur when the blade at the bottom of the
bar is doing the cutting. If the blade is suddenly pinched
in the cut, or if it contacts a foreign object such as a
nail, the saw may be suddenly and forcefully pulled
away from the operator.
Figure 1 Pull-In
PULL
Push-Back
Push-back can occur when the blade at the top of the
bar is doing the cutting. If the blade is suddenly pinched
in the cut, or if it contacts a foreign object such as a
nail, the saw will be suddenly and forcefully pushed
back toward the operator.
Figure 2 Push-Back
PUSH
Kickback
Kickback is much more hazardous than pull-in or
push-back. When kickback happens, the entire saw
may rotate suddenly and forcefully. The bar of the
saw may quickly travel upward and back, toward the
operator.
Kickback can occur when the blade at the guide bar
tip contacts anything while the chain is rotating. Some
causes for kickback are:
using the guide bar tip for cutting.
contacting a metal object when cutting.
accidental contact when cutting more than one
branch at a time.
Figure 3 Using Guide Bar Tip for Cutting
Figure 4 Contact with Metal Objects
Metal
Objects
Figure 5 Cutting More Than One Branch at a Time
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Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
8
Chain Saw Basics (cont’d)
Preventing Pull-In, Push-Back and Kickback
The chain/bar combination and shroud are intended to
prevent or reduce the likelihood and severity of kick-
back. Verify that these items are in good working order
(chain is sharp and properly tensioned, shroud is not
damaged, etc.) to get the maximum benet from these
features. If worn or damaged, replace these items with
Fairmont replacement parts.
General Tips:
Maintain the saw properly. Verify that the blade is
sharp and has been properly tensioned.
The chain on new models will stretch and need to be
adjusted frequently. Check the chain every 10 minutes
of operation on new saws or replacement chains.
Refer to Adjusting Chain Tension in the Maintenance
section of this manual.
Do not allow the guide bar tip to contact anything.
Do not over-reach.
Do not use the saw above shoulder height.
Cut only one limb, branch, or log at a time.
Be aware that small-diameter limbs or branches are
more likely to catch the blade, causing pull-in or
kickback.
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Figure 6
Verify that the chain is sharp
and properly tensioned.
Do not allow the
guide bar tip to
contact anything.
Cutting Procedure:
Hold the chain saw securely with both hands and
maintain a rm, secure grip.
Bring the chain saw to full rpm before starting the cut.
Maintain full rpm until the cut is completely nished.
Press spike rack against the limb or trunk.
Apply a moderate amount of downward force to the
saw.
Cut straight through. Do not twist the saw during the
cut.
Be alert for the limb to shift, which may pinch the saw
in the cut.
Be alert for a limb or branch under tension to spring
back when the cut is complete and the tension is
released.
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Figure 7 Cutting Procedure
Apply a moderate
amount of
downward force.
Bring chain to full rpm.
Maintain full rpm until
the cut is finished.
Hold saw securely
with both hands.
Press the spike rack
against the limb or trunk.

Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
9
Chain Saw Basics (cont’d)
Chain Brake Feature
This chain saw has a chain brake feature, which, when
actuated, stops chain rotation quickly. This is accom-
plished by the rotation of a spool in the hydraulic ow
path, preventing ow to and from the chain saw. This
spool is connected to the front shroud so that when the
shroud is moved forward, the spool rotates, preventing
hydraulic ow and stopping the chain immediately. To
restart the chain saw operation, the front shroud must
be pulled rearward to rotate the spool and allow
hydraulic ow.
Site Preparation Tips
Prepare the cutting area by clearing away brush,
branches, vines, etc.
Remove any unnecessary tools and coil up excess
hydraulic hose.
Survey the limb, branch or tree to predict the direction
or path of fall. Be sure that no personnel are in that
area.
Some factors that will inuence the direction or path
of fall of the tree include, but are not limited to:
– weight distribution of the limbs and branches.
The weight distribution can be changed by pruning.
– the lean of the tree. A tree that leans will tend to
fall in the direction it leans.
– wind direction. Do not fell a tree in strong winds.
If working in a municipal area, plan the direction of fall
so that a limb or tree doesn’t fall into a roadway, strike
a nearby building, contact nearby power lines, etc.
If the tree is on an incline, work uphill from the fall
path. A tree or branch might tend to bounce or roll
downhill.
Plan and clear two emergency exit routes, in case the
tree falls in an unexpected direction.
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COMPRESSION AND TENSION
Any branch or log will have two forces acting on it
— compression and tension. As the branch or log is cut,
compression tends to push the two halves toward each
other. Tension tends to pull the two halves apart.
See the illustrations. A log or limb supported at both
ends has the compression on the top. A log or limb
supported at one end has the compression on the
bottom.
Make the rst cut on the compression side. Cut through
approximately 1/3 of the log’s diameter. Make the
second cut on the tension side. This will decrease the
likelihood that the saw will become pinched in the cut.
Figure 8 Compression on Top
Side View
1
2
Compression
Tension
Figure 9 Compression on Bottom
Side View
1
2
Compression
Tension

Chain Saws with Chain Brake
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
10
Chain Saw Basics (cont’d)
CUTTING TECHNIQUES
Pruning
Pruning is the process of cutting limbs or small branches
off of a tree. Whenever possible, prune lower branches
rst so that higher branches have a clear fall path.
When pruning, the compression is along the bottom of
the limb or branch. Make the rst cut at the bottom, and
nal cut at the top of the branch.
Felling
Felling refers to cutting a tree down. Felling a tree
consists of two cuts — a notch cut and a felling cut.
Begin by planning the direction of fall. Make the rst
cut — the notch cut — from the direction in which you
want the tree to fall. After making the notch cut, remove
the wedge-shaped piece of wood from the notch.
On the other side of the trunk, begin the felling cut
approximately two inches above the bottom of the
notch. Keeping two escape routes in mind, proceed with
the felling cut. Do not cut completely through — leave
approximately 1/10 of the diameter of the trunk to act as
a hinge. This hinge will help to control the direction of fall.
Figure 10 Felling
Felling Cut
Notch Cut
45°
1/10
1/4
Limbing
Limbing is cutting limbs and branches from a fallen
tree. Keep in mind that the trunk might shift as limbs are
removed from it.
Remove limbs from the upper side of the trunk only.
Then proceed to Bucking.
Bucking
Bucking refers to cutting the fallen tree into short
sections. Make the rst bucking cut on the compression
side, and make the second cut on the tension side.
Be aware that the section may fall in an unexpected
direction when the cut is complete.
Sectioning
Sectioning is a method of bucking a fallen tree that is
too large for a single pass of the saw. See the illustra-
tions below.
As always, make the rst cuts on the compression side.
Make the nal cut on the tension side.
Figure 11 Sectioning
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4
Make last
cut from
tension side.
TRAINING
For information on proper tree-trimming and felling
procedures, or any other forestry training, contact the
National Arborist Association at the address shown
under Safety at the front of this manual.