Stanley Black & Decker CO25 User Manual
CO25
HYDRAULIC
CUT-OFF SAW
Safety, OperatiOn and Maintenance
USer ManUaL
© 2012 Stanley Black & Decker, Inc.
New Britain, CT 06053
U.S.A.
34962 11-2013 Ver-12
DECLARATION OF CONFORMITY
Weisbeck, Andy
Directive/Standards
No.
Approved body
DECLARATION OF CONFORMITY
ÜBEREINSTIMMUNGS-ERKLARUNG
DECLARATION DE CONFORMITE CEE
DECLARACION DE CONFORMIDAD
DICHIARAZIONE DI CONFORMITA
________________ ______________________________________________________
I, the undersigned:
Ich, der Unterzeichnende:
Je soussigné:
El abajo firmante:
lo sottoscritto:
hereby declare that the equipment specified hereunder:
bestätige hiermit, daß erklaren Produkt genannten Werk oder Gerät:
déclare que l’équipement visé ci-dessous:
Por la presente declaro que el equipo se especifica a continuación:
Dichiaro che le apparecchiature specificate di seguito:
Surname and First names/Familiennname und Vornamen/Nom et pr énom/Nombre y apellido/Cognome e nom e
Hydraulic Tools
1. Category:
Kategorie:
Catégorie:
Categoria:
Categoria:
2. Make/Marke/Marque/Marca/Marca
3. Type/Typ/Type/Tipo/Tipo: CO2554101, CO2514101
4. Serial number of equipment:
Seriennummer des Geräts:
Numéro de série de l’équipement:
Numero de serie del equipo:
Matricola dell´attrezzatura:
Has been manufactured in conformity with
Wurde hergestellt in Übereinstimmung mit
Est fabriqué conformément
Ha sido fabricado de acuerdo con
E’ stata costruita in conformitá con
Richtlinie/Standards
Directives/Normes
Directriz/Los Normas
Direttiva/Norme
ISO
ISO
Machinery Directive
ISO
ISO
Nr
Numéro
No
n.
3744:2010
20643-A1:2012
2006/42/EC:2006
19432:2012
11148-7:2012
Cut-Off-Saw, Hydraulic
Stanley
All
Prüfung durch
Organisme agréé
Aprobado
Collaudato
Self
Self
Self
Self
Self
5. Special Provisions: None
Spezielle Bestimmungen:
Dispositions particulières:
Provisiones especiales:
Disposizioni speciali:
6. Representative in the Union: Patrick Vervier, Stanley Dubuis 17-19, rue Jules Berthonneau-BP 3406 41034 Blois Cedex, France.
Vertreter in der Union/Représentant dans l’union/Representante en la Union/Rappresentante presso l’Unione
Done at/Ort/Fait à/Dado en/Fatto a Stanley Hydraulic Tools, Milwaukie, Oregon USA
Signature/Unterschrift/Signature/Firma/Firma
Position/Position/Fonction/Cargo/Posizione Engineering Manager
2 ► CO25 User Manual
Date/Datum/le/Fecha/Data 8-10-2013
TABLE OF CONTENTS
IMPORTANT
CERTIFICATE OF CONFORMITY ...................................................................................................................................................2
SAFETY SYMBOLS .........................................................................................................................................................................4
SAFETY PRECAUTIONS ................................................................................................................................................................5
TOOL STICKERS & TAGS ..............................................................................................................................................................7
HYDRAULIC HOSE TYPES ............................................................................................................................................................8
HOSE RECOMMENDATIONS ......................................................................................................................................................... 9
HTMA / EHTMA REQUIREMENTS ................................................................................................................................................10
OPERATION .................................................................................................................................................................................. 11
PREOPERATION PROCEDURES ................................................................................................................................................ 11
CONNECT HOSES ........................................................................................................................................................................11
TOOL OPERATION .......................................................................................................................................................................11
STARTUP .......................................................................................................................................................................................11
GENERAL OPERATION ................................................................................................................................................................12
WET CUTTING ..............................................................................................................................................................................12
BROKEN CUT-OFF WHEELS .......................................................................................................................................................12
SHUTDOWN ..................................................................................................................................................................................12
PERIODIC MAINTENANCE ..........................................................................................................................................................13
THRUST COLLAR AND INSIDE/OUTSIDE COLLAR INSPECTION ............................................................................................13
DRIVE-SHAFT SPEED CHECK ....................................................................................................................................................13
BEARING CHECK .........................................................................................................................................................................13
CARE AND STORAGE ..................................................................................................................................................................13
CUTOFF WHEELS ........................................................................................................................................................................13
TOOL .............................................................................................................................................................................................13
CUTOFF WHEEL REPLACEMENT ...............................................................................................................................................14
COLD WEATHER OPERATION ....................................................................................................................................................14
EQUIPMENT PROTECTION & CARE ...........................................................................................................................................15
TROUBLESHOOTING ...................................................................................................................................................................16
SPECIFICATIONS .........................................................................................................................................................................17
ACCESSORIES .............................................................................................................................................................................17
CO25 PARTS ILLUSTRATION ......................................................................................................................................................18
CO25 PARTS LIST ........................................................................................................................................................................19
To ll out a Product Warranty Recording form, and for information on your warranty,
visit Stanleyhydraulic.com and select the Warranty tab.
(NOTE: The warranty recording form must be submitted to validate the warranty).
SERVICING: This manual contains safety, operation, and routine maintenance instructions. Stanley Hydraulic Tools
recommends that servicing of hydraulic tools, other than routine maintenance, must be performed by an authorized
and certied dealer. Please read the following warning.
WARNING
SERIOUS INJURY OR DEATH COULD RESULT FROM THE IMPROPER REPAIR OR
SERVICE OF THIS TOOL.
REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN
AUTHORIZED AND CERTIFIED DEALER.
For the nearest authorized and certied dealer, call Stanley Hydraulic Tools at the number listed on the back of this
manual and ask for a Customer Service Representative.
CO25 User Manual ◄ 3
SAFETY SYMBOLS
DANGER
WARNING
CAUTION
NOTICE
IMPORTANT
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 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 an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
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, could result in death or serious injury.
CAUTION
Always observe safety symbols. They are included for your safety and for the protection of the tool.
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.
LOCAL SAFETY REGULATIONS
Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and maintenance personnel.
4 ► CO25 User Manual
SAFETY PRECAUTIONS
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 precau-
tions relating to the specic work area and local safety
regulations. If so, place the added precautions in the
space provided on the previous page.
The CO25 Hydraulic Cut-Off Saw will provide safe and
dependable service if operated in accordance with the
instructions given in this manual. Read and understand
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,
breathing and head protection, and safety shoes at all
times when operating the tool. Use gloves and aprons
when necessary.
• Do not operate a damaged, improperly adjusted, or
incompletely assembled tools.
• Never wear loose clothing that can get entangled in the
working parts of the tool.
• Keep all parts of your body away from the rotating
parts. Long hair or loose clothing can become drawn into
rotating components.
• Always use accessories that conform to the specications given in this manual.
• Release the trigger if the power supply has been interrupted.
• When working near electrical conductors, always assume that all conductors are energized and that insulation, clothing and hoses can conduct electricity. Use hose
labeled and certied as non-conductive.
• To avoid personal injury or equipment damage, all tool
repair, maintenance and service must only be performed
by authorized and properly trained personnel.
Warning: Use of this tool on certain materials during
demolition could generate dust potentially containing
a variety of hazardous substances such as asbestos,
silica or lead. Inhalation of dust containing these or other
hazardous substances could result in serious injury,
cancer or death. Protect yourself and those around you.
Research and understand the materials you are cutting. Follow correct safety procedures and comply with
all applicable national, state or provisional health and
safety regulations relating to them, including, if appropriate arranging for the safe disposal of the materials by a
qualied person.
• The operator must be familiar with all prohibited work
areas such as excessive slopes and dangerous terrain
conditions.
• Maintain proper footing and balance at all times. Alway
hold the tool with both hands when the unit is running. Use
a rm grip.
• 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
connections 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.
CO25 User Manual ◄ 5
SAFETY PRECAUTIONS
• Never carry the tool or put it down while the wheel is
rotating. Make sure it is completely stopped before moving
your position or set the tool down.
• Do not operate the tool with the wheel guard removed.
• Keep the handles dry, clean and free of oil at all times.
• Operate the tool in well ventilated areas only.
• Do not operate the tool if the wheel does not stop when
the trigger is released.
• Inspect the wheel guard and collars for damage after any
wheel breakage on the tool.
• Always use full throttle when cutting.
• Never cock, jam or wedge the wheel during the cut. Do
not use the side of the wheel as a cutting surface and be
aware of kick-back from the saw.
• Make sure the tool is designed for the wheel direction
suitable for the job. Do not reverse the direction of the
wheel rotation by changing the direction of the oil ow.
• Always operate the tool within its rated capacity. Never
exceed the maximum operating speed marked on the
wheel.
• Do not operate the tool near ammable materials, sparks
can ignite ammable or combustible materials.
• Do not over-reach.
• Do not use the tool for applications for which it was not
designed.
• Keep the wheel off all surfaces when starting the saw.
• Do not attempt to adjust the ow control on the valve
handle.
• Know the location of buried or covered services before
starting work.
• Adjust the wheel guard so it is between you and the cutting wheel.
• Never operate the tool when you are tired.
CUT-OFF WHEEL SAFETY
mounted on the saw.
• If the cut-off saw is dropped with a cutting wheel installed, thoroughly examine the cutting wheel before use.
• Make sure the cutting wheel is correctly mounted and
tightened before use.
• Operate the cut-off saw at no load for 30 seconds in a
safe position. If considerable vibration or other defects
are detected, stop operation of the tool immediately and
determine the cause. Do not use the tool until the defect
is corrected.
• Only use cutting wheels that comply with ANSI B7.5/
ISO 525, 603.
• Check that the maximum operating speed of the cutting
wheel is equal to or greater than the rated shaft speed
of the cut-off saw. Wheels must be rated at 4700 rpm
minimum.
• Warning: Hydraulic uid under pressure could cause
skin injection injury. If you are injured by hydraulic
uid, get medical attention immediately
• Always support and secure items being worked on.
• Caution when handling the work piece after cutting,
object can be hot and have sharp edges, use your personal protection equipment.
• Keep your work area clean and clear of tripping hazards, oily surfaces and hoses laying about can be hazardous.
• Make sure adequate lighting is always available.
• Never operate the tool if you cannot be sure that
underground utilities are not present. Underground
electrical utilities present an electrocution hazard.
Underground gas utilities present an explosion hazard.
Other underground utilities may present other hazards.
• Do not operate this tool in a potentially explosive environment. Do not grind on vessels containing combustible
substances.
• Any use of this tool outside those stated in this manual
are forbidden.
• Always inspect the cut-off wheels for possible damage before operating the tool. Do not use a wheel that is cracked
or otherwise damaged.
• Never transport or store the tool with the cut-off wheel
6 ► CO25 User Manual
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