Stanley CS11 User manual

1
CS11
HYDRAULIC
CHAIN SAW
SAFETY, OPERATION AND MAINTENANCE
USER MANUAL
© The Stanley Works 2005
SVCE/MAINT USA
Printed in U.S.A.
66379 10/2009 ver 3
Read the Manual Wear your PPE

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3
For the nearest authorized and certified dealer, call Stanley Hydraulic Tools at the number listed on the
back of this manual and ask for a Customer Service Representative.
SERVICING THE STANLEY HYDRAULIC CHAIN SAW. This manual contains safety, operation, and routine
maintenance instructions. Servicing of hydraulic tools, other than routine maintenance, must be per-
formed by an authorized and certified dealer. Please read the following warning.
SERIOUS INJURY OR DEATH COULD RESULT FROM THE IM-
PROPER REPAIR OR SERVICE OF THIS TOOL.
REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE
DONE BY AN AUTHORIZED AND CERTIFIED DEALER.
WARNING
TABLE OF CONTENTS
CERTIFICATE OF CONFORMITY.................................................................................................................................4
SAFETY SYMBOLS......................................................................................................................................................5
SAFETY PRECAUTIONS..............................................................................................................................................6
ELECTRICAL HAZARDS..............................................................................................................................................8
TOOL STICKERS & TAGS...........................................................................................................................................10
HYDRAULIC HOSE REQUIREMENTS.......................................................................................................................11
HTMA REQUIREMENTS.............................................................................................................................................13
OPERATION................................................................................................................................................................14
PREOPERATION PROCEDURES..............................................................................................................................14
HYDRAULIC SYSTEM REQUIREMENTS..................................................................................................................14
OPERATING PROCEDURES......................................................................................................................................14
COLD WEATHER OPERATION..................................................................................................................................18
TOOL EQUIPMENT & CARE......................................................................................................................................19
TROUBLESHOOTING................................................................................................................................................20
SPECIFICATIONS.......................................................................................................................................................21
ACCESSORIES...........................................................................................................................................................21
SERVICE TOOLS........................................................................................................................................................21
CS11 PARTS ILLUSTRATION....................................................................................................................................22
CS11 PARTS LIST.......................................................................................................................................................23
WARRANTY................................................................................................................................................................24

4
CERTIFICATE OF CONFORMITY
ÜBEREINSTIMMUNGS-ZERTIFIKAT
CERTIFICAT DE CONFORMITE CEE
CERTIFICADO DE CONFORMIDAD
CERTIFICATO DI CONFORMITA
Hydraulic Tools
______________________________________________________________________
I, the undersigned:
Ich, der Unterzeichnende:
Je soussigné:
El abajo firmante:
lo sottoscritto:
Piert, Charlie
Surname and First names/Familiennname und Vornamen/Nom et prénom/Nombre y apellido/Cognome e nome
hereby certify that the construction plant or equipment specified hereunder:
bestätige hiermit, daß das im folgenden genannten Werk oder Gerät:
certifies par ceci que l’ usine ou l’ équipement de construction indiqué cidessous:
por el presente certifico que la fabrica o el equipo especificado a continuacion:
certifico che l’impianto o l’attrezzatura sotto specificata:
1. Category: Chain Saws
Kategorie:
Catégorie:
Categoria:
Categoria:
2. Make/Ausführung/Marque/Marca/Marca
Stanley
3. Type/Typ/Type/Tipo/Tipo: CS113NO001
4. Serial number of equipment:
Seriennummer des Geräts:
Numéro de série de l’équipement:
Numero de serie del equipo:
Matricola dell´attrezzatura:
All
5. Year of manufacture/Baujahr/année de fabrication/Año de fabricacion/Anno di fabbricazione Beginning 1998
Has been manufactured in conformity with - EEC Type examination as shown.
Wurde hergestellt in Übereinstimmung mit - EEC Typ-Prüfung nach.
Est fabriqué conformément - au(x) type(s) examiné(s) comme indiqué dans le tableau ci-après.
Ha sido fabricado de acuerdo con - tipo examen EEC como dice.
E’ stata costruita in conformitá con - le norme CEE come illustrato.
Examen CEE de type
Directive
Richtlinie
Directives particulières
Directriz
Direttiva
No.
Nr
Numéro
No
n.
Date
Datum
Date
Fecha
Data
Approved body
Prüfung durch
Organisme agréé
Aprobado
Collaudato
Date of expiry
Ablaufdatum
Date d´expiration
Fecha de caducidad
Data di scadenza
Certificate
Machinery Directive
ISO
ISO
ISO
ISO
ISO
ISO
BS EN
0466/896/32
98/37/EC
3744
6534
7505
7915
8334
10726
608
25 June 1998
1998
1994
1992
1986
1991
1985
1992
1995
AEA Technology
AEA Technology
Self
Self
Self
Self
Self
Self
Self
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6. Special Provisions: None
Spezielle Bestimmungen:
Dispositions particulières:
Provisiones especiales:
Disposizioni speciali:
7. Representative in the Union: Stanley Dubuis 17-19, rue Jules Berthonneau-BP 3406 41034 Blois Cedex, France.
Done at/Ort/Fait à/Dado en/Fatto a Stanley Hydraulic Tools, Milwaukie, Oregon USA Date/Datum/le/Fecha/Data 1998
Signature/Unterschrift/Signature/Firma/Firma____________________________________________________________________________
Position/Position/Fonction/Puesto/Posizione Chief Engineer
Revised 8/17/05

5
Safety symbols and signal words, as shown below, are used to emphasize all operator, maintenance and repair actions
which, if not strictly followed, could result in a life-threatening situation, bodily injury or damage to equipment.
This safety alert and signal word indicate an imminently hazardous situa-
tion which, if not avoided, will result in death or serious injury.
Always observe safety symbols. They are included for your safety and for the protection of the tool.
LOCAL SAFETY REGULATIONS
Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and mainte-
nance personnel.
CAUTION
WARNING
DANGER
NOTICE
This is the safety alert symbol. It is used to alert you to potential personal
injury hazards. Obey all safety messages that follow this symbol to avoid
possible injury or death.
This safety alert and signal word indicate a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
This safety alert and signal word indicate a potentially hazardous situation
which, if not avoided, may result in minor or moderate injury.
This signal word indicates a potentially hazardous situation which, if not
avoided, may result in property damage.
This signal word indicates a situation which, if not avoided, will result in
damage to the equipment.
This signal word indicates a situation which, if not avoided, may result in
damage to the equipment.
IMPORTANT
SAFETY SYMBOLS

6
Tool operators and maintenance personnel must always comply with the safety
precautions given in this manual and on the stickers and tags attached to the tool
and hose.
These safety precautions are given for your safety. Review them carefully before
operating the tool and before performing general maintenance or repairs.
Supervising personnel should develop additional precautions relating to the specific
work area and local safety regulations. If so, place the added precautions in the
space provided on page 5.
The model CS11 Hydraulic Chain Saw will provide safe and dependable service if
operated in accordance with the instructions given in this manual. Read and under-
stand this manual and any stickers and tags attached to the tool and hose before
operation. Failure to do so could result in personal injury or equipment damage.
• The operator must start in a work area without bystanders. Flying debris can cause serious injury.
• Do not operate the tool unless thoroughly trained or under the supervision of an instructor. Establish a training program
for all operators to ensure safe operation.
• Always wear safety equipment such as goggles, ear and head protection, and safety shoes at all times when operating
the tool. Use gloves and aprons when necessary.
• The operator must be familiar with all prohibited work areas such as excessive slopes and dangerous terrain conditions.
• Do not inspect, clean or replace any part(s) if the hydraulic power source is connected. Do not inspect or clean the tool
while the hydraulic power source is connected. Accidental engagement of the tool can cause serious injury.
• Always connect hoses to the tool hose couplers before energizing the hydraulic power source. Be sure all hose connec-
tions are tight and are in good condition.
• Do not operate the tool at oil temperatures above 140°F/60°C. Operation at higher temperatures can cause higher than
normal temperatures at the tool which can result in operator discomfort.
• Do not operate a damaged, improperly adjusted, or incompletely assembled chain saw. Be sure that the chain stops
moving when the control trigger is released.
• Never wear loose clothing that can get entangled in the working parts of the tool.
• Keep all parts of your body away from the chain saw and maintain proper footing and balance at all times.
• Do not rely exclusively upon the safety devices built into the saw. As a chain saw user, several steps must be taken to
keep your cutting jobs free from accidents or injury.
• With basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes
to accidents.
• To avoid personal injury or equipment damage, all tool repair, maintenance and service must only be performed by au-
thorized and properly trained personnel.
• Keep a good firm grip on the saw with both hands, the right hand on the rear handle and the left hand on the front handle
when operating the saw. Use a firm grip with thumbs and fingers encircling the chain saw handles. A firm grip will help
reduce kickback and maintain control of the saw. Do not let go.
• Make sure the area in which you are cutting is free of obstructions. Never allow the nose of the guide bar to contact the
log, branch or any obstruction that can be accidently hit while operating the saw.
SAFETY PRECAUTIONS

7
SAFETY PRECAUTIONS
• Never start the tool while it is lying on the ground.
• Cut at rated operating speeds (gpm).
• Do not overreach or cut abaove shoulder height.
• Follow the manufacturer’s sharpening and maintenance instructions for the saw chain.
• Only use replacement bars and chains specified by Stanley Hydraulic Tools. Chains must meet the requirements of ANSI
B175.1 for low kickback performance.
• Always be well rested and mentally alert before operating the chain saw.
• Do not allow other persons to be near the chain saw when starting or cutting with the chain saw. Keep bystanders and
animals out of the work area.
• Do not starting cutting until you have a clear work area, secure footing and a planned escape path from a falling tree.
• Carry the saw with the unit de-energized and the bar and chain to the rear of your body.
• Use extreme caution when cutting small size brush and saplings. Twigs may catch the saw chain and be whipped toward
the operator or pull the operator off balance.
• When cutting a limb that is under tension, be alert for springback so that you will not be struck when the tension on the
limb is released.
• Keep the handles dry, clean and free of oil.
• Do not operate a chain saw while in a tree unless you have been specially trained to do so.
• When using tools near energized transmission lines, be sure to use only hoses labeled and certified non-conductive.
• Turn off the power unit or move the hydraulic control vlave to neutral before setting the saw down.
• Use a guide bar scabbard when transporting the saw.
• Know the location of buried or covered electrical services before starting work.
• The spiked bumper (bucking cleat) must be installed for felling operations.

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ELECTRICAL HAZARDS
The following guidelines must be followed to prevent accidental contact with overhead electrical conductors and/or com-
munication wires and cables. (ref. ANSI Z133.1-2000)
Working in Proximity to Electrical Hazards:
An inspection shall be made by a qualified arborist to determine whether an electrical hazard exists before climbing, or
otherwise entering, or performing work in or on a tree.
Only qualified line-clearance arborists or qualified line-clearance arborist trainees shall be assigned to work where an
electrical hazard exists. Qualified line-clearance arborist trainees shall be under the direct supervision of qualified line-
clearance arborist.
A second qualified line-clearance arborists or line-clearance arborist trainees shall be within vision or voice communica-
tion during line-clearing operations aloft when line-clearance arborists or line-clearance arborist trainees must approach
closer than 10 feet (3.05 meters) to any energized electrical conductor in excess of 750 volts (primary conductor) or when:
(1) Branches or limbs being removed cannot first be cut (with a pole pruner/pole saw) to sufficiently clear electrical
conductors, so as to avoid contact.
(2) Roping is required to remove branches or limbs from such electrical conductors. This does not apply to indi-
viduals working on behalf of, or employed by, electrical system owners/operators engaged in line-clearing
operations incidental to their normal occupation.
Qualified line-clearance arborists and line-clearance arborist trainees shall maintain minimum approach distances from
energized electrical conductors in accordance with Table 1.
All other arborists shall maintain a minimum approach distance from energized electrical conductors in accordance with
Table 2.
Branches hanging on an energized electrical conductor shall be removed using non-conductive equipment.
Table 1 - Minimum approach distances from energized conductors for qualified line-clearance ar-
borists and qualified line- clearance arborist trainees.
Nominal Voltage
(kV phase-to-phase)
Includes 1910.269 eleva-
tion factor, sea level to
5000 ft1)
Includes 1910.269 eleva-
tion factor, 5001 - 10,000
ft1)
Includes 1910.269 elevation fac-
tor, 10,000 - 14,000 ft1)
ft-in m ft-in m ft-in m
0.05 to 1.0 Avoid contact Avoid contact Avoid contact
1.1 to 15.0 2-04 0.71 2-08 0.81 2-10 0.86
15.1 to 36.0 2-09 0.84 3-02 0.97 3-05 1.04
36.1 to 46.0 3-00 0.92 3-05 1.04 3-09 1.14
46.1 to 72.5 3-09 1.14 4-03 1.30 4-07 1.40
72.6 to 121.0 4-06 1.37 5-02 1.58 5-07 1.70
138.0 to 145.0 5-02 1.58 5-11 1.80 6-05 1.96
161.0 to 169.0 6-00 1.83 6-10 2.08 7-05 2.26
230.0 to 242.0 7-11 2.41 9-00 2.75 9-09 2.97
345.0 to 362.0 13-02 4.02 15-00 4.58 16-03 4.96
500.0 to 550.0 19-00 5.80 21-09 6.63 23-06 7.17
765.0 to 800.0 27-04 8.34 31-03 9.53 33-10 10.32
1) Exceeds phase-to-ground; elevation factor per 29 CFR 1910.269.

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ELECTRICAL HAZARDS
Table 2 - Minimum approach distances to energized conductors for persons other than qualified
line-clearance arborists and qualified line- clearance arborist trainees.
Nominal Voltage
kV phase-to-phase1) Distance
ft-in m
0.0 - 1.0 10-00 3.05
1.1 - 15.0 10-00 3.05
15.1 - 36.0 10-00 3.05
36.1 - 50.0 10-00 3.05
50.1 - 72.5 10-09 3.28
72.6 - 121.0 12-04 3.76
138.0 - 145.0 13-02 4.00
161.0 - 169.0 14-00 4.24
230.0 - 242.0 16-05 4.97
345.0 - 362.0 20-05 6.17
500.0 - 550.0 26-08 8.05
785.0 - 800.0 35-00 10.55
1) Exceeds phase-to-ground.
The tie-in position should be above the work area and located in such a way that a slip would swing the arborist away
from any energized electrical conductors or other identified hazard.
While climbing, the arborist should climb on the side of the tree that is away from energized electrical conductors as re-
quired in Tables 1 and 2.
Footwear, including lineman’s overshoes, having electrical-resistant soles, shall not be considered as providing any mea-
sure of safety from electrical hazards.
Rubber gloves, with or without leather or other protective covering, shall not be considered as providing any measure of
safety from electrical hazards.
Ladders, platforms and aerial devices, including insulated aerial devices, shall be subject to minimum approach distances
in Table 1 and 2.
Aerial devices and attached equipment (such as chippers) contacting energized electrical conductors shall be considered
energized. Contact shall be avoided, except where emergency rescue procedures are being carried out. Emergency res-
cue should be performed in accordance with 4.3.
Storm Work and Emergency Conditions-Line Clearance
Line clearance shall not be performed during adverse weather conditions such as thunderstorms, high winds and snow
and ice strorms.
Qualified line-clearance arborists and qualified line-clearance arborists trainees performing line clearance in the aftermath
of a storm or under similar conditions shall be trained in the special hazards associated with this type of work.
Line-clearance operations shall be suspended when storm work or emergency conditions develop involving energized
electrical conductors. Electrical system owners/operators shall be notified immediately.

10
The safety tag (p/n 15875) at right is attached
to the tool when shipped from the factory. Read
and understand the safety instructions listed on
this tag before removal. We suggest you retain
this tag and attach it to the tool when not in use.
TOOL STICKERS & TAGS
DANGER
IMPORTANT
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE OPERA-
TION MANUAL.
TAG TO BE REMOVED ONLY BY
TOOL OPERATOR.
SEE OTHER SIDE
1. FAILURE TO USE HYDRAULIC HOSE LABELEDAND CERTIFIED
AS NON-CONDUCTIVE WHEN USING HYDRAULIC TOOLS
ON OR NEAR ELECTRICAL LINES MAY RESULT IN DEATH
OR SERIOUS INJURY.
BEFORE USING HOSE LABELED AND CERTIFIED AS NON-
CONDUCTIVE ON OR NEAR ELECTRIC LINES BE SURE THE
HOSE IS MAINTAINED AS NON-CONDUCTIVE. THE HOSE
SHOULD BE REGULARLY TESTED FOR ELECTRIC CURRENT
LEAKAGE IN ACCORDANCE WITH YOUR SAFETY DEPART-
MENT INSTRUCTIONS.
2. A HYDRAULIC LEAK OR BURST MAY CAUSE OIL INJECTION
INTO THE BODY OR CAUSE OTHER SEVERE PERSONAL
INJURY.
A DO NOT EXCEED SPECIFIED FLOW AND PRESSURE FOR
THIS TOOL. EXCESS FLOW OR PRESSURE MAY CAUSE A
LEAK OR BURST.
B DO NOT EXCEED RATED WORKING PRESSURE OF HY-
DRAU LIC HOSE USED WITH THIS
TOOL. EXCESS PRESSURE MAY
CAUSE A LEAK OR BURST.
C CHECK TOOL HOSE COUPLERS AND CONNECTORS DAILY
FOR LEAKS. DO NOT FEEL FOR LEAKS WITH YOUR
HANDS. CONTACT WITH A LEAK MAY
RESULT IN SEVERE PERSONAL INJURY.
IMPORTANT
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE OPERA-
TION MANUAL.
TAG TO BE REMOVED ONLY BY
TOOL OPERATOR.
SEE OTHER SIDE
D DO NOT LIFT OR CARRY TOOL BY THE HOSES. DO
NOT ABUSE HOSE. DO NOT USE KINKED, TORN OR
DAMAGED HOSE.
3. MAKE SURE HYDRAULIC HOSESARE PROPERLY CONNECTED
TO THE TOOL BEFORE PRESSURING SYSTEM. SYSTEM
PRESSURE HOSE MUST ALWAYS BE CONNECTED TO TOOL
“IN” PORT. SYSTEM RETURN HOSE MUST ALWAYS BE
CONNECTED TO TOOL “OUT” PORT. REVERSING CONNEC-
TIONS MAY CAUSE REVERSE TOOL OPERATION WHICH CAN
RESULT IN SEVERE PERSONAL INJURY.
4. DO NOT CONNECT OPEN-CENTER TOOLS TO CLOSED-CEN-
TER HYDRAULIC SYSTEMS. THIS MAY RESULT IN LOSS OF
OTHER HYDRAULIC FUNCTIONS POWERED BY THE SAME
SYSTEM AND/OR SEVERE PERSONAL INJURY.
5. BYSTANDERS MAY BE INJURED IN YOUR WORK AREA. KEEP
BYSTANDERS CLEAR OF YOUR WORK AREA.
6. WEAR HEARING, EYE, FOOT, HAND AND HEAD PROTEC-
TION.
7. TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE, ALL
TOOL REPAIR MAINTENANCE AND SERVICE MUST ONLY BE
PERFORMED BY AUTHORIZED AND PROPERLY TRAINED
PERSONNEL.
(shown smaller then actual size)
SAFETY TAG P/N 15875
DANGER
NOTE
THE INFORMATION LISTED ON
THE STICKERS SHOWN, MUST BE
LEGIBLE AT ALL TIMES.
REPLACE DECALS IF THEY
BECOME WORN OR DAMAGED.
REPLACEMENTS ARE AVAILABLE
FROM YOUR LOCAL STANLEY
DISTRIBUTOR.
28323
CE Decal
To avoid serious injury or death
28409
Composite Decal
(CE Models Only)
E
40 LPM @ 138 BAR
EHTMA CATEGORY
40 LPM @ 138 BAR
EHTMA CATEGORY
12535
Circuit Type E Decal
(CE Models Only)
Failure to use hydraulic hose labeled and certified
Failure to use hydraulic hose labeled and certified
as non-conductive when using hydraulic tools on
as non-conductive when using hydraulic tools on
or near electric lines may result in death or
or near electric lines may result in death or
For proper and safe operation read owners manual
For proper and safe operation read owners manual
and mwke sure that you have been properly
and mwke sure that you have been properly
trained in correct procedures required for work
trained in correct procedures required for work
serious injury.
serious injury.
on or around electric lines.
on or around electric lines.
ELECTROCUTION
ELECTROCUTION
HAZARD
DANGER
12412
Electrical Warning Decal
02751
Name Tag
04746
Auto Oiler Decal
12536
Circuit Type F Decal
(CE Models Only)
13907
Kickback Warning
Decal
F
___ LPM @ ___ BAR
EHTMA CATEGORY
___ LPM @ ___ BAR
EHTMA CATEGORY
03790
GPM Decal
29036
Sound Power Level
Decal

11
HYDRAULIC HOSE REQUIREMENTS
HOSE TYPES
The rated working pressure of the hydraulic hose must be equal to or higher than the relief valve setting on the hydraulic
system. There are three types of hydraulic hose that meet this requirement and are authorized for use with
Stanley Hydraulic Tools. They are:
Certified non-conductive - constructed of thermoplastic or synthetic rubber inner tube, synthetic fiber braid rein-
forcement, and weather resistant thermoplastic or synthetic rubber cover. Hose labeled certified non-conductive is the
only hose authorized for use near electrical conductors.
Wire-braided (conductive) - constructed of synthetic rubber inner tube, single or double wire braid reinforcement,
and weather resistant synthetic rubber cover. This hose is conductive and must never be used near electrical conduc-
tors.
Fabric-braided (not certified or labeled non-conductive) - constructed of thermoplastic or synthetic rubber inner
tube, synthetic fiber braid reinforcement, and weather resistant thermoplastic or synthetic rubber cover. This hose is not
certified non-conductive and must never be used near electrical conductors.
HOSE SAFETY TAGS
To help ensure your safety, the following DANGER tags are attached to all hose purchased from Stanley Hydraulic Tools.
DO NOT REMOVE THESE TAGS.
If the information on a tag is illegible because of wear or damage, replace the tag immediately. A new tag may be ob-
tained from your Stanley Distributor.
THE TAG SHOWN BELOW IS ATTACHED TO “CERTIFIED NON-CONDUCTIVE” HOSE
THE TAG SHOWN BELOW IS ATTACHED TO “CONDUCTIVE” HOSE.
SIDE 1 SIDE 2
D A N G E R
DO NOT REMOVE THIS TAG
D A N G E R
1 FAILURE TO USE HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE
WHEN USING HYDRAULIC TOOLS ON OR NEAR ELECTRIC LINES MAYRESULT IN DEATH
OR SERIOUS INJURY.
FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROPERLY
TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND
ELECTRIC LINES.
2. BEFORE USING HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE ON
OR NEAR ELECTRIC LINES. WIPE THE ENTIRE LENGTH OF THE HOSE AND FITTING
WITH A CLEAN DRY ABSORBENT CLOTH TO REMOVE DIRT AND MOSISTURE AND TEST
HOSE FOR MAXIMUM ALLOWABLE CURRENT LEAKAGE IN ACCORDANCE WITH SAFETY
DEPARTMENT INSTRUCTIONS.
DO NOT REMOVE THIS TAG
3. DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE. IMPROPER USE OR
HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE. KEEP
HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT CONTACT
DURING USE. CONTACT AT THE BURST CAN CAUSE BODILY INJECTION AND SEVERE
PERSONAL INJURY.
4. HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING, ABRASION, CUTTING, OR
CONTACT WITH HIGH TEMPERATURE SURFACES. DO NOT USE IF KINKED. DO NOT USE
HOSE TO PULL OR LIFT TOOLS, POWER UNITS, ETC.
5. CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS, BULGES, OR DAMAGE TO
COUPLINGS IF ANY OF THESE CONDITIONS EXIST, REPLACE THE HOSE IMMEDIATELY.
NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE.
6. AFTER EACH USE STORE IN A CLEAN DRY AREA.
3(shown smaller than actual size)
(shown smaller than actual size)
D A N G E R
DO NOT REMOVE THIS TAG
D A N G E R
1 DO NOT USE THIS HYDRAULIC HOSE ON OR NEAR ELECTRIC LINES. THIS HOSE IS
NOT LABELED OR CERTIFIED AS NON-CONDUCTIVE. USING THIS HOSE ON OR NEAR
ELECTRICAL LINES MAY RESULT IN DEATH OR SERIOUS INJURY.
2. FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROPERLY
TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND
ELECTRIC LINES.
3. DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE. IMPROPER USE OR
HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE. KEEP
HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT CONTACT
DURING USE. CONTACT AT THE BURST CAN CAUSE BODILY INJECTION AND SEVERE
PERSONAL INJURY.
4. HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING, CUTTING, OR CONTACT
WITH HIGH TEMPERATURE SURFACES. DO NOT USE IF KINKED. DO NOT USE HOSE TO
PULL OR LIFT TOOLS, POWER UNITS, ETC.
DO NOT REMOVE THIS TAG
5. CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS, BULGES, OR DAMAGE TO
COUPLINGS IF ANY OF THESE CONDITIONS EXIST, REPLACE THE HOSE IMMEDIATELY.
NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE.
6. AFTER EACH USE STORE IN A CLEAN DRY AREA.
SEE OTHER SIDE
SIDE 1 SIDE 2

12
Oil Flow Hose Lengths Inside Diameter USE
(Press/Return)
Min. Working Pressure
GPM LPM FEET METERS INCH MM PSI BAR
Certified Non-Conductive Hose - Fiber Braid - for Utility Bucket Trucks
4-9 15-34 up to 10 up to 3 3/8 10 Both 2250 155
Conductive Hose - Wire Braid or Fiber Braid -DO NOT USE NEAR ELECTRICAL CONDUCTORS
4-6 15-23 up to 25 up to 7.5 3/8 10 Both 2500 175 4-6 15-23 26-100 7.5-30 1/2 13 Both 2500 175
5-10.5 19-40 up to 50 up to 15 1/2 13 Both 2500 175 5-10.5 19-40 51-100 15-30 5/8 16 Both 2500 175 5-10.5 19-40 100-300 30-90 5/8 16 Pressure 2500 175
3/4 19 Return 2500 175
10-13 38-49 up to 50 up to 15 5/8 16 Both 2500 175 10-13 38-49 51-100 15-30 5/8 16 Pressure 2500 175
3/4 19 Return 2500 175
10-13 38-49 100-200 30-60 3/4 19 Pressure 2500 175
1 25.4 Return 2500 175
13-16 49-60 up to 25 up to 8
5/8 16 Pressure 2500 175 3/4 19 Return 2500 175
13-16 49-60 26-100 8-30
3/4 19 Pressure 2500 175
1 25.4 Return 2500 175
Typical Hose Connections
Tool to Hydraulic Circuit Hose Recom- mendations The chart to the right shows recommended mini- mum hose diameters for various hose lengths based on gallons per minute (gpm)/liters per min- ute (lpm). These recommendations are intended to keep return line pressure (back pressure) to a minimum acceptable level to ensure maximum tool performance. This chart is intended to be used for hydraulic tool applications only based on Stanley Hydraulic Tools tool operating requirements and should not be used for any other applications. All hydraulic hose must have at least a rated minimum working pressure equal to the maximum hydraulic system relief valve setting. All hydraulic hose must meet or exceed specifi- cations as set forth by SAE J517.
PRESSURE
RETURN
<<< FLOW
FLOW >>>

13
HTMA REQUIREMENTS
FLOW RATE
TOOL OPERATING PRESSURE
(at the power supply outlet)
SYSTEM RELIEF VALVE SETTING
(at the power supply outlet)
MAXIMUM BACK PRESSURE
(at tool end of the return hose)
Measured at a max. fluid viscosity of:
(at min. operating temperature)
TEMPERATURE
Sufficient heat rejection capacity
to limit max. fluid temperature to:
(at max. expected ambient temperature)
Min. cooling capacity
at a temperature difference of
between ambient and fluid temps
NOTE:
Do not operate the tool at oil temperatures above 140° F (60° C). Operation at higher temperatures can cause operator
discomfort at the tool.
FILTER
Min. full-flow filtration
Sized for flow of at least:
(For cold temp. startup and max. dirt-holding capacity)
HYDRAULIC FLUID
Petroleum based
(premium grade, anti-wear, non-conductive)
VISCOSITY
(at min. and max. operating temps)
NOTE:
When choosing hydraulic fluid, the expected oil temperature extremes that will be experienced in service determine the
most suitable temperature viscosity characteristics. Hydraulic fluids with a viscosity index over 140 will meet the require-
ments over a wide range of operating temperatures.
*SSU = Saybolt Seconds Universal
4-6 gpm 7-9 gpm 11-13 gpm 9-10.5 gpm
(15-23 lpm) (26-34 lpm) (42-49 lpm) (34-40 lpm)
2000 psi 2000 psi 2000 psi 2000 psi
(138 bar) (138 bar) (138 bar) (138 bar)
2100-2250 psi 2100-2250 psi 2100-2250 psi 2200-2300 psi
(145-155 bar) (145-155 bar) (145-155 bar) (152-159 bar)
250 psi 250 psi 250 psi 250 psi
(17 bar) (17 bar) (17 bar) (17 bar)
400 ssu* 400 ssu* 400 ssu* 400 ssu*
(82 centistokes) (82 centistokes) (82 centistokes) (82 centistokes)
140° F 140° F 140° F 140° F
(60° C) (60° C) (60° C) (60° C)
3 hp 5 hp 7 hp 6 hp
(2.24 kW) (3.73 kW) (4.47 kW) (5.22 kW)
40° F 40° F 40° F 40° F
(22° C) (22° C) (22° C) (22° C)
25 microns 25 microns 25 microns 25 microns
30 gpm 30 gpm 30 gpm 30 gpm
(114 lpm) (114 lpm) (114 lpm) (114 lpm)
100-400 ssu* 100-400 ssu* 100-400 ssu* 100-400 ssu*
(20-82 centistokes)
TOOL CATEGORY
HYDRAULIC SYSTEM
REQUIREMENTS TYPE 1 TYPE II TYPE III TYPE RR
NOTE:
These are general hydraulic system requirements. See tool Specification page for tool specific requirements.

14
PREOPERATION PROCEDURES
HYDRAULIC SYSTEM REQUIREMENTS
The hydraulic system should provide a flow of 10-14
gpm/38-53 Ipm at an operating pressure of 1500-2000 psi/
105-140 bar. Recommended relief valve settings are 2100-
2250 psi/145-155 bar.
The system should have no more than 250 psi/17 bar back-
pressure measured at the tool end of the operating hoses.
The system conditions for measurement are at maximum
fluid viscosity of 400 ssu/82 centistokes (minimum operat-
ing temperatures).
The hydraulic system should have sufficient heat rejection
capacity to limit the maximum oil temperature to 140° F/60°
C at the maximum expected ambient temperature. The
recommended minimum cooling capacity is 7 hp/5.22 kW at
a 40° F/22° C difference between ambient temperature and
oil temperature.
The hydraulic system should have a minimum of 25 micron
filtration. It is recommended that filter elements be sized
for a flow of at least 30 gpm/114 Ipm for cold temperature
startup and maximum dirt holding capacity.
The hydraulic fluid used should have a viscosity between
100 and 400 ssu/20 and 82 centistokes at the maximum
and minimum expected operating temperatures. Petro-
leum based hydraulic fluids with antiwear properties and a
viscosity index over 140 ssu/28 centistokes will meet the
recommended requirements over a wide range of operating
temperatures.
The recommended hose size is .625-inch/16 mm I.D. up to
50 ft/15 m long and .750-inch/20 mm I.D. minimum up to
100 ft/30 m long.
CHECK POWER SOURCE
1. Using a calibrated flowmeter and pressure gauge, check
that the hydraulic power source develops a flow of 10-14
gpm/38-53 Ipm at 1500-2000 psi/105-140 bar.
2. Make certain that the hydraulic power source is equipped
with a relief valve set to open at 2100-2250 psi/145-155
bar.
CONNECT HOSES
1. Wipe all hose couplers with a clean lint-free cloth before
making connections.
2. Connect the hoses from the hydraulic power source to
the tool fittings or quick disconnects. It is good practice to
connect return hoses first and disconnect them last to mini-
mize or avoid trapped pressure within the tool.
3. Observe the arrow on the couplers to ensure that the
flow is in the proper direction. The female coupler on the
tool hose is the inlet (pressure) coupler.
4. Move the hydraulic circuit control valve to the “ON” posi-
tion to operate the tool.
Note:
If uncoupled hoses are left in the sun, pressure in-
crease inside the hose may make them difficult to con-
nect. Whenever possible, connect the free ends of the
hoses together.
OPERATING PROCEDURES
The following are general wood cutting procedures and
techniques. Differences in the terrain, vegetation, and type
of wood will make this information more or less valid for
particular areas. For advice on specific woodcutting prob-
lems or techniques for your area, consult your local Stanley
representative or your county agent. They can often pro-
vide information that will make your work safer and more
productive.
CUTTING TIPS
1. Check the lean of the tree. Tie a weight to a piece of
string about 2 feet long. Hang the weight in your line of
sight. The string is a good vertical line to help you judge the
lean of the tree. The tree should fall the way it is leaning.
Trees that are straight (leaning no more than 5 degrees)
generally can be felled in any direction.
2. Avoid felling across another tree, log, rocks, gulley or
ridge. Do not fell straight uphill or downhill. Fell the tree di-
agonally to the hill. Consider the wind direction and velocity.
Do not attempt cutting in strong winds.
3. Check the weight distribution. A tree is heavier on the
side with the most limbs. It will try to fall on its heavy side.
Trim a few limbs to “balance” the tree.
OPERATION

15
4. Clear the work area. You need a clean area all around
the tree for good footing. Get everything out of the area
where the tree will fall. Do not cut trees near structures.
Because of the danger of electrocution, use extreme care
when cutting trees near power lines.
5. Before starting the cut, prepare your escape path. Make
sure the escape path is clear of brush and branches. The
escape path should be at an angle away from the direction
of fall.
6. The saw chain should cut with very little pressure applied
to the handle. If you have to force the saw to cut or if the
cut is not straight, cease cutting immediately to prevent fur-
ther saw chain and bar damage. See the Maintenance and
Adjustments section of this manual for chain replacement
or adjustment procedures.
7. Underwater models require daily preventive mainte-
nance. See the Maintenance and Adjustments section of
this manual for these maintenance procedures.
FELLING
(CUTTING DOWN A TREE) (FIGURE 1)
Observe all safety precautions. The spiked bumber (buck-
ing cleat) must be installed for this operation.
Figure 1. Felling a Tree
NOTCHING OR UNDERCUTTING
1. The notching or undercutting cut is made on the side you
want the tree to fall. Place the saw so the hand guard is
close to the tree trunk and the bucking cleat is dug in.
2. Start the cut horizontally. Pivot the nose of the bar in last.
Cut to about one-quarter of the tree’s diameter.
Watch out for falling limbs.
4. Make a diagonal cut down to meet the horizontal cut and
remove the wood from the notch.
FELLING OR BACK CUT
5. The felling or back cut is made on the side opposite and
at least 2 inches above the horizontal undercut (the felling
cut is made higher as the size of the tree increases). Place
the saw so the hand guard is close to the tree trunk and the
bucking cleat is dug in.
6. Start the cut horizontally. Pivot the bar in until the cut is
being made parallel to the notch cut. Cut until the saw is
about 1 or 2 inches from the notch. Do not cut through the
notch.
Note:
The uncut wood between the felling and notch cuts is
called the hinge. The hinge controls the fall of the tree
and should be of uniform thickness.
7. As the saw nears the back cut, watch the treetop and
the cut for signs of movement. Be alert as soon as the tree
starts to move, turn off the saw, pull it from the tree and
move away quickly on your escape route.
8. For trees larger than bar length, make two felling cuts.
Cut in as far as the bar will go, move to the other side and
start the second cut in the same manner as the first while
pivoting the saw to complete the felling cut.
BUCKING
Bucking is the sawing of a log or fallen tree into smaller
pieces.
1. Observe all safety precautions.
2. Use both hands. Grip the saw firmly.
3. Stand uphill. A log that is cut loose may rool downhill.
4. Keep the chain out of the dirt. Dirt will dull the chain. A
dull chain is unsafe.
5. Stand to the left of the saw.
CROSSCUTTING
Note:
Before starting to cut through a log try to imagine what
is going to happen. Look out for stresses in the log and
cut through the log in such a manner that the guide bar
will not get pinched.
OPERATION

16
LOGS WITH PRESSURE ON TOP (FIGURE 2)
1. Observe all safety precautions.
2. Begin with an upper cut, down from the top. Do not cut
too deeply. A cut of about 1/3 of the log diameter is enough.
3. Finish with a bottom cut. They should meet.
THICK LOGS LARGER THAN BAR LENGTH
WITH PRESSURE ON TOP (FIGURE 3)
1. Observe all safety precautions.
2. Begin by cutting on the opposite side of the log.
3. Pull the saw towards you and cut from the top.
4. Cut from the bottom. Make a boring cut if the log is close
to the ground.
5. Finish with a bottom cut. Figure 3. Crosscutting Logs Larger than Bar Length With
Pressure on Top.
LOGS/LIMBS WITH PRESSURE ON BOTTOM
(FIGURE 4)
1. Observe all safety precautions.
OPERATION

17
2. Begin with a bottom cut. The depth of the cut should be
about 1/3 of the log diameter.
3. Finish with an upper cut, down from the top. The saw
cuts should meet.
Figure 4. Crosscutting Logs/Limbs with
Pressure on Bottom.
THICK LOGS LARGER THAN BAR LENGTH
WITH PRESSURE ON THE BOTTOM
(FIGURE 5)
1. Observe all safety precautions.
2. Begin by cutting on the opposite side of the log.
3. Pull the saw towards you and cut from the top.
4. Cut from the bottom. Make a boring cut if the log is close
to the ground.
5. Finish with a top cut.
PRUNING AND DEBRANCHING
1. Observe all safety precautions.
2. Use both hands. Keep a firm grip.
3. Be alert for kickback. Do not allow the tip of the bar to
touch anything while the chain is in motion.
4. Do not cut overhead. Keep the saw below chest level.
The chain is too close to your face in this position.
Figure 5. Crosscutting Logs Larger than Bar Length with
Pressure on Bottom.
OPERATION

18
COLD WEATHER OPERATION
If the saw is to used during cold weather, preheat the hy-
draulic fluid at low engine speed. When using the normally
recommended oils, oil should be at or above 50° F/10° C
(400 ssu/ 82 centistokes) before use.
Damage to the hydraulic system or saw can result from use
with fluid that is too viscous or thick.
Cutting frozen wood causes the cutters to wear, crack and
break at the back rivet hole unless proper precautions are
taken. To extend chain life when cutting in cold weather:
a. Be sure the oiler is working.
b. Keep the chain tensioned and check often.
c. Keep the cutters properly sharpened. Touch up at least
every hour. Never force a dull chain to cut.
d. Clean out the bar groove and keep the oil hole open.
Turn the bar over to equalize wear on the rails.
e. Always install a new sprocket with a new chain.
OPERATION

19
TOOL EQUIPMENT & CARE
• Make sure all couplers are wiped clean before connection.
• The hydraulic circuit control valve must be in the “OFF” position when coupling or uncoupling
hydraulic tools. Failure to do so may result in damage to the quick couplers and cause overheating
of the hydraulic system.
• Always store the tool in a clean dry space, safe from damage or pilferage.
• Make sure the circuit PRESSURE hose (with male quick disconnect) is connected to the “IN” port.
The circuit RETURN hose (with female quick disconnect) is connected to the opposite port. Do not
reverse circuit flow. This can cause damage to internal seals.
• Always replace hoses, couplings and other parts with replacement parts recommended by Stanley
Hydraulic Tools. Supply hoses must have a minimum working pressure rating of 2500 psi/172 bar.
• Do not exceed the rated flow and pressure. See Specifications page in this manual for correct flow rate and
pressure rating. Rapid failure of the internal seals may result.
• Always keep critical tool markings, such as warning stickers and tags legible.
• Tool repair should be performed by experienced personnel only.
• Make certain that the recommended relief valves are installed in the pressure side of the system.
• Do not use the tool for applications for which it was not intended.
In addition to the Safety
Precautions on page in this
manual, observe the following for
equipment protection and care.
NOTICE

20
TROUBLESHOOTING
If symptoms of poor perforamnce develop, the following hart cna be used as a guide to correct the problem. When diag-
nosing faults in operation of the saw, always make sure the hydraulic power source is supplying the correct hydraulic flow
and pressure to the saw as listed in the table. Use a flowmeter know to be accurate. Check the flow with the hydraulic
fluid temperature at least 80° F/27° C.
PROBLEM CAUSE REMEDY
Cuts slow.
Insufficient fluid flow or low relief valve
setting.
Adjust fluid flow to proper gpm. For
optimum performance adjust relief
valve to 2250 psi/155 psi.
Chain dull. Sharpen per instructions or replace.
Backpressure too high.
Should not exceed 250 psi/17 bar at
14 gpm/53 lpm measured at the end of
the tool operating hoses.
Bar turns color. Insufficient oiler flow. Use manual oiler during heavy cuts.
Adjust oiler per service instructions.
Tool does not run.
Power unit not functioning.
Check power unit for proper flow and
pressure (10 gpm/38 lpm at 1500
psi/104 bar minimum).
Coupler or hoses blocked. Remove obstruction.
Mechanical failure. Disassemble tool and inspect for dam-
age.
Tool runs backwards. Pressure and return reversed. Connect for proper flow direction. Mo-
tor shaft rotates clockwise.
On/Off trigger is hard to press.
Pressure and return reversed. Correct for proper flow direction.
Backpressure too high.
Should not exceed 250 psi/17 bar at
14 gpm/53 lpm measured at the end of
the tool operating hoses.
Oil leakage around drive sprocket. Motor shaft seal failure.
Replace as required. Make sure that
oil present is not the result of excess
oiler flow.
Oil leakage between rear gear housing
and valve handle assembly. Motor face seal failure. Replace as required.
Chain continues to move after valve is
shut off.
Chain is too loose. Tighten chain.
Input flow too high. Decrease flow.