Stanley BR50 Series, BR50125, BR50120, BR50120E, BR50130 Safety, Operation & Maintenance

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Infrastructure

Safety, Operation & Maintenance

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:

Nuerenberg, David

Surname and First names/Familiennname und Vornamen/Nom et prénom/Nombr e y apellido/Cognome e nome

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:

1. Category:

Hydraulic Hand Held Concrete Breaker

Kategorie: Catégorie: Categoria: Categoria:

2. Make/Marke/Marque/Marca/Marca

STANLEY

3. Type/Typ/Type/Tipo/Tipo:

BR5017801, BR5017801AA, BR5057801, BR5057801AA

4. Serial number of equipment: Seriennummer des Geräts: Numéro de série de l’équipement: Numero de serie del equipo: Matricola dell´attrezzatura:

All

5. Mass/Masse/Masse/Masa/Massa 25 kg

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

Directive/Standards

Richtlinie/Standards Directives/Normes Directriz/Los Normas Direttiva/Norme

No.

Nr Numéro No n.

Approved body

Prüfung durch Organisme agréé Aprobado Collaudato

EN ISO Noise Directive

EN ISO EN ISO

Machinery Directive

11148-4:2012 2000/14/EC:2005 3744:2010

28927-10 13732-1

2006/42/EC

Self AkustikNet (Notified body ID 1585) Bagsvard Hovedgade 141, 2880 Bagsvard, Denmark Certificate #863/2011/003 (verification 2015-08-04) Valid 12/31/2018 Self Self

Self

6. Special Provisions: None 7. Measurements: Measured Sound Power Level 102 Lw A Spezielle Bestimmungen: Messungen Guaranteed Sound Power Level 104 LwA Dispositions particulières: Mesures Measured in accordance to Directive 2000/14/EC, Provisiones especiales: Mediciones Annex III, Part B, No 10, 15 < m < 30 Disposizioni speciali: Misurazioni

8. 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 Infrastructure, Portland, Oregon USA Date/Datum/le/Fecha/Data 4-27-2018

Signature/Unterschrift/Signature/Firma/Fi rma

Position/Position/Fonction/Cargo/Posizione North America Quality Manager

BR50 Hydraulic Breaker

72962 User Manual 6/2019 Ver. 13

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T-Handle Parts Illustration - Detail D

ITEM P/N DESCRIPTION

04371 Trigger

07483 Handle

02494 Grip

07492 Roll Pin

20499 Charge Valve

07493 O-ring Plug

04374 Hex Nut

04056 Rod Wiper*

04057 Bushing

00293 O-ring*

01362 O-ring*

04077 Valve Spool

07479 Accumulator Diaphragm

04058 Spring

11588 Accumulator Valve Block

01652 Hose Whip

03972 Female Coupler

03973 Male Coupler

04373 Side Rod

74662 Tool Name Tag

72919 Snap-on Filler

74832 STANLEY Logo Decal

Depends on Model

04381 Backup Ring*

04379 O-ring*

09640 Porting Block

02900 Roll Pin

07480 Automatic Valve Body

04571 Push Pin

04382 Automatic Valve

04605 Push Pin

09611 Flow Sleeve

19443 Piston

04383 Flow Sleeve Tube

13552 Seal Kit (Not Shown) - * In Seal Kit

Breaker Foot, see detail F & G

Anti-Vibration Parts Illustration - Detail E

ITEM P/N DESCRIPTION

28494 Top Plate

28369 Handle

02494 Grip

20511 Lever

58529 Trigger Handle

20500 Roll Pin

20541 Spring

20540 Spring

20505 Handle Pivot Block

20508 Pivot Screw

Anti-Vibration Parts Illustration - Detail E

ITEM P/N DESCRIPTION

07493 O-ring Plug

20499 Charge Valve

10180 Caution: Nitrogen Gas Under Pressure Decal

58526 Trigger

07624 Roll Pin

58527 Trigger Lock

66828 Spring

04374 Hex Nut

04056 Rod Wiper*

04057 Bushing

00293 O-ring*

01362 O-ring*

20515 Valve Spool

04058 Spring

28322 CE Decal

11207 Circuit Type “D” Decal

11206 Circuit Type “C” Decal - Models BR5057801 &

BR5057801AA

01652 Hose Whip

03972 Female Coupler

03973 Male Coupler

20517 Side Rod

74661 Tool Name Tag

74665 Tool Name Tag - Model BR5057801

72919 Snap-on Filler

74832 STANLEY Logo Decal

Depends on

Breaker Foot, see Detail F & G

Model

11588 Accumulator Valve Block

28409 Composite Safety Decal

65458 Sound Power Decal

07479 Accumulator Diaphragm

04381 Backup Ring*

04379 O-ring*

09640 Porting Block

02900 Roll Pin

07480 Automatic Valve Body

04571 Push Pin

04382 Automatic Valve

04605 Push Pin

09611 Flow Sleeve

19443 Piston

58597 Piston - Model BR5057801 & BR5057801AA

04383 Flow Sleeve Tube

13552 Seal Kit (Not Shown) - * In Seal Kit

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Breaker Foot Assembly - Detail F

MODEL

ITEM DESCRIPTION QTY BR50120 BR50125 BR50130 BR50135

Symmetrical Seal* 1 34092

Backup Washer 1 09642

Rod Wiper* 1 03127

Insert 1 09643

O-ring* 1 02022

Breaker Foot 1 32275

Hex Bushing 1 04081 04597

Hex Nut 1 04984

Washer 2 04985

Latch 1 01837

Taper Sleeve 2 01269

Spring 1 01744

Detent 1 08411

Foot Latch Bolt 1 04983

Breaker Foot Assembly - Detail G

MODEL

ITEM DESCRIPTION QTY BR50120E BR50130E BR5017801AA BR5057801 BR5057801AA

Symmetrical Seal* 1 34092

Backup Washer 1 09642

Rod Wiper* 1 03127

Insert 1 09643

O-ring* 1 02022

Breaker Foot 1 08157 11636

Hex Bushing 1 07517 07518 11230

Spring 1 81197

Hex Nut 1 04984

Washer 2 04985

Latch 1 01837

Taper Sleeve 2 01269

Wear Ring 2 07516

Retaining Ring 1 07522

Collar Support 1 07519 07520 12013

Detent 1 08411

Spring 1 01744

Foot Latch Bolt 1 04983

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Safety Precautions

Protection

Wear a Mask

The Safety Alert Symbol alerts you to potential personal injury hazards. Obey all safety messages that follow to avoid possible injury or death.

Indicates an imminently hazardous situation which will result in death or serious injury.

Indicates a potentially hazardous situation which could result in death or serious injury

Indicates a potentially hazardous situation which could result in property damage.

Always observe safety symbols. They are included for your safety and for the protection of the tool.

WARNING: Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in tool damage and/or serious injury.

WARNING: To reduce the risk of injury, read the instruction manual.

General

• Do not discard safety instructions. Give to the operator.

• This tool will provide 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 hoses before operation. Failure to do so could result in personal injury or equipment damage.

• Inspect the tool before each use and ensure all decals are legible. Contact STANLEY if replacements are needed.

• Establish a training program for all operators to ensure safe operation. Do not operate the tool unless thoroughly trained or under the supervision of an instructor. Keep out of the reach of children.

• Operators and maintenance personnel shall be able to physically handle the bulk, weight and power of the tool.

• Avoid unsuitable postures as these positions do not allow for counteracting of normal or unexpected movement of the tool, such as a sudden break of the tool bit. Change postures during extended tasks to help avoid discomfort or fatigue.

• Never use the tool unless the inserted tool is retained with a proper retainer.

• Do not operate a damaged, improperly adjusted, modified or incompletely assembled tool.

• Use and maintain the tool as stated in this manual. Misuse of the tool can cause serious injury. Do not modify the tool in any way.

• Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.

• Provide adequate ventilation in closed areas when operating a gas or diesel hydraulic power source.

• Do not inspect, carry, clean, change accessories or perform maintenance on the tool while the power source is connected. Accidental engagement of the tool can cause serious injury.

• Ensure work piece is securely fixed. Be aware that failure of the work piece or accessories may generate high velocity projectiles.

• Never use the tool bit as a hand struck tool.

• Stay alert, watch what you are doing and use common sense when operating a hydraulic tool. Do not operate this tool if you are tired or under the influence of drugs or alcohol. A moment of inattention while operating hydraulic tools may result in serious injury.

• During operation, do not contact mechanisms, accessories or hardware as they can become very hot or sharp; use your Personal Protection Equipment (PPE).

• Supervising personnel should develop additional precautions relating to the specific work area and local safety regulations.

• Never operate the tool if you are unsure about the presence of underground utilities, such as electrical cables, gas pipes, etc. These can cause a hazard if damaged with the tool.

• The tool is not insulated against coming into contact with electric power. Use hose certified as non-conductive.

• Do not overreach. Maintain proper footing and balance at all times when using the tool.

• Slips, trips and falls are major causes of workplace injury. Be observant of hoses or oil surfaces lying about the work area, as they can be a tripping hazard.

• Operators must start in a work area without bystanders and must assess the risks to bystanders.

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.

• Operators must be familiar with all prohibited work areas such as excessive slopes and dangerous terrain conditions.

• Only use clean hydraulic fluid, filling equipment and lubricants that have been recommended by STANLEY.

• Ensure tools are working properly and safely by performing preventative maintenance (PM) procedures.

• Repair and service of this tool must only be performed by an authorized and certified dealer.

• Do not force the tool to do the work of a larger tool. Use the correct tool for your application.

• Use only hoses and hose couplings that are rated for a minimum working pressure of 2500 PSI (172 BAR).

• In spite of the application of relevant safety regulations and the implementation of safety devices, certain residual risks cannot be avoided. These risks are: repetitive strain injury due to incorrect posture and risk of pinching fingers when changing tool bit.

Dust and Fumes

• WARNING: Some dust created by power sanding, sawing, grinding,

drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints,

• crystalline silica from bricks and cement and other masonry products, and

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 particles. Protect yourself and those around you. Research and understand the materials you are grinding. 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 qualified person.

• When dust or fumes are created, control them at the point of emission.

• Operate and maintain the tool as recommended in this manual to

• Use respiratory protection in accordance with employers instruction or

• Avoid prolonged contact with dust. Allowing dust to get into your

• arsenic and chromium from chemically-treated lumber.

Direct tool exhaust to minimize disturbance of dust.

minimize dust.

as required by occupational health and safety regulations.

mouth, eyes or lay on the skin may promote absorption of harmful chemicals.

PPE

• Always wear safety equipment such as impact resistant goggles, ear protection, head protection, breathing protection and safety shoes at all times when operating the tool.

• Hands may be exposed to hazards, impacts, cuts, abrasions and heat. Wear gloves.

• Wear a hardhat if performing overhead work.

• Use PPE that conforms to standards ANSI Z87.1 (Eye and Face Protection), ANSI Z89.1 (Head Protection), ANSI Z41.1 (Foot Protection) and ANSI S12.6 (S3.19) (Hearing Protection).

• Do not wear loose fitting clothing or jewelry when operating the tool.

M003

Wear Ear

M004

Wear Eye

M016

Sound

• Exposure to high noise levels can cause permanent, disabling hearing

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loss and other problems, such as tinnitus (ringing, buzzing, whistling or humming in the ears). Use hearing protection in accordance with employer’s instructions and as required by occupational health and safety regulations.

• Use and maintain as recommended in the manual to prevent an unnecessary increase in noise levels.

Vibration

• When using a non-rotary percussive tool to perform work related activities, the operator can experience discomfort in the hands, arms, shoulders, neck or other parts of the body.

• If you experience numbness, tingling, pain or whitening of the skin in your fingers or hands, stop using the tool. Tell your employer and consult a physician.

• Wear warm clothing when working in cold conditions and keep your hands warm and dry.

• Exposure to vibration can cause disabling damage to the nerves and blood supply of the hands and arms.

• Use and maintain as recommended in the manual to prevent an unnecessary increase in vibration.

• Check for vibration level before each service. If you feel a higher than normal vibration, contact your STANLEY dealer for repair.

Hydraulic

• Warning: Hydraulic fluid under pressure could cause skin injection

injury. Do not check for leaks with your hands. If you are injured by hydraulic fluid, get medical attention immediately.

• Do not let hydraulic oil get on the skin. Hydraulic oil is hot. Wear Personal Protection Equipment (PPE) at all times.

• If exposed to hydraulic fluid, wash hands immediately.

• Do not exceed the maximum relief valve setting stated on the tool.

• Inspect and clean couplers before use, daily. Replace damaged couplers immediately.

• Hydraulic circuit control valve must be OFF before coupling or uncoupling tools. Failure to do so may damage the couplers and cause overheating of the hydraulic system.

• Ensure the couplers are properly connected and are tight.

• Do not operate the tool at fluid temperatures above 140°F (60°C). Higher temperatures can cause operator discomfort and damage to the tool.

• Do not exceed the rated flow and pressure as stated on the tool. Rapid failure of the internal seals may result.

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What is the BR50 Hydraulic Breaker?

BR50 is a hydraulic breaker for use in the 35-55 lbs. weight class. Designed for light to medium duty operation, BR45 excels at curb and sidewalk demolition, asphalt cutting and ground rod driving. BR50 requires an external hydraulic power source capable of supplying 7-9 GPM or 4-6 GPM, depending on model.

Specifications

Pressure 1500-2500 PSI (103-172 BAR)

Flow 7-9 GPM (26-34 LPM)

Max. Pressure 2500 PSI (172 BAR)

Max. Relief Pressure 2150 PSI (148 BAR)

Recommended Back Pressure

Couplers 3/8 Inch Male Pipe Hose Ends

Port Size -8 SAE O-ring

Tool Weight T-Handle: 52 Lbs. (24 Kg)

Tool Length 28 Inches (71 cm)

Width (at handles) 18 Inches (46 cm)

Max. Hydraulic Oil Temp.

HTMA/EHTMA Category Type I & II, Category D

4-6 GPM (15-22 LPM)

250 PSI (17 BAR) or less - Can be used with higher back pressures with reduced seal life.

Anti-Vibration: 56 Lbs (25 Kg)

140 °F (60°C)

Tool Setup - Detail B

Do not install or change tool accessories while the hydraulic power source is connected. Accidental engagement of the tool can cause serious injury. Disconnect the hydraulic power source before installing or changing accessories.

1. Disconnect the tool from the hydraulic power source.

Install the breaker bit

The tool bit can get extremely hot during operation. Always wear gloves when installing bits. Hot bits can cause burns.

2. Unlock the breaker foot latch.

3. Insert the tool bit and lock the latch. Never use BR50 unless the tool bit is locked in the retainer.

Note: Never use a blunt tool bit as they cause more vibration.

Tool Operation - Detail B

Sound & Vibration Declaration

Measured A-Weighted sound power level 102 dBA

Uncertainty 1.7 dBA

Measured A-Weighted Sound Pressure 98 dBA

Uncertainty 3 dBA

Values determined according to noise test code given in ISO 15744, using the basic standard ISO3744. Test conducted by independent notified body to comply with 2000/14/EC:2005.

Measured Vibration Emission Value: 3-Axis (Trigger Handle)

Measured Vibration Emission Value: 3-Axis (NonTrigger Handle)

Uncertainty 13.25 m/sec²

101.9 m/sec ²

82.2 m/sec²

Parts of a BR50 - Detail A

Handle

Gas Under Pressure Decal

Accumulator Charging Port

STANLEY Logo Decal

Breaker Foot

Tool Bit Latch

Composite Safety Decal (CE Models)

Sound Power Level Decal (CE Models)

Trigger

Trigger Lock (CE Models)

CE Decal (CE Models)

Serial Number and Year of Manufacture

Circuit Type “D” Decal (CE Models)

Hex Shank Length Decal

Tool Name Tag

Hydraulic Supply Ports

Connect to a Hydraulic Power Source

4. Using a calibrated flow and pressure gauge, check the output of the hydraulic power source. Ensure it matches the flow and pressure in “Specifications” on page 10. Hydraulic fluid must be 50°F or above. Preheat if necessary.

5. Ensure that the hydraulic power source is equipped with a relief valve set to open at the maximum relief pressure. See “Specifications” on page 10.

6. Wipe hose couplers with a clean, lint free cloth.

7. Connect the return hose to the tool port marked “Out”.

8. Connect the pressure hose to the tool port marked “In”.

9. Ensure couplers are undamaged, properly connected and are tight.

10. Power up the hydraulic power source.

Using the Tool

Always hold tool with both hands to maximize control. Apply proper down pressure and maintain proper footing at all times.

11. Wrap your hands around the handles. Stand in back of the tool, using your leg against the snap-on filler for stability.

Note: Hold the tool correctly and be ready to counteract normal or sudden movements. Have both hands available.

12. Place the breaker bit on the material to be broken, at a 90° angle. Apply down pressure.

13. Flip the trigger lock (CE models only).

14. Slowly squeeze the trigger to start breaking. Squeeze harder for fast speed operation.

15. When starting, break until the tool bit breaks through, then reposition the bit. Do not use the tool bit as a lever to move material.

Note: Never cool a hot tool bit in water. Tools can become brittle and can fail.

16. Continue breaking around the original hole, in 2 inch sized bites.

17. Release Trigger to stop the tool.

Note: If you encounter a breakdown or the tool stops for any reason, release the trigger and power down the hydraulic power source.

Tool Maintenance

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Do not perform maintenance on the tool while the hydraulic power source is connected. Accidental engagement of the tool can cause serious injury. Disconnect the hydraulic power source before servicing.

Daily Maintenance

1. Remove hydraulic power from the tool and check all hydraulic connections and hoses for damage. Replace damaged parts before operating the tool.

2. Inspect the tool bit latch and associated parts. Replace when they have become worn, cracked or distorted.

3. Inspect tool to ensure all stickers are legible. Contact STANLEY if replacements are needed.

4. Check the flow and pressure of the hydraulic power source using a calibrated flow meter. Proper flow and pressure maintain proper tool speed. If tool speed increases or decreases, stop using the tool and ensure proper flow and pressure.

Check/Charge the Accumulator - Detail C

Check accumulator charge every 6 months or if poor performance develops.

Required Tools:

• STANLEY Accumulator Charge Kit (P/N 31254)

• Nitrogen Bottle

Check

1. Remove the charging plug from the breaker handle.

2. (a) Hold the chuck end of the tester and (b) twist the gauge counterclockwise. This will retract the valve stem.

3. Screw the tester onto the breaker charging port.

4. Twist the tester gauge clockwise and read the pressure indicated on the gauge. Charge should be 500-700 PSI (34-48 BAR).

Charge

5. Retract the tester valve stem.

6. Connect the charging assembly hose to the tester.

7. Twist the tester gauge clockwise to advance the valve stem.

8. Slowly open the snub valve and charge to 600 PSI (42 BAR).

9. Close the snub valve, retract the tester valve stem and remove the tester from the breaker charging port. Replace the charging plug.

Tool Storage & Transport

Storage

Plug open hydraulic ports. Clean the tool and store in a clean, dry space that is safe from damage.

Transport

Secure the tool to the transport vehicle. Lift only as high as necessary to load. NEVER lift or transport over people. Ensure tool is secured and will not move during transport. An unsecured tool could cause personal injury or damage to the tool.

Tool Disposal

Hydraulic Oil

Hydraulic oil can contaminate the air, ground and water if not properly recycled. Recycle hydraulic oil in accordance with all State, Federal and local laws, at your local oil recycling facility.

Hydraulic Hoses

Hang hydraulic hoses to drain. Collect the oil for recycling. Contact your local municipal recycling authorities for an approved hydraulic hose recycling site.

Tool Body

Drain hydraulic oil from the tool, making sure to collect the oil for recycling. Discharge the accumulator, disassemble the tool and dispose of all non-metal parts. Recycle the metal components. Contact your local municipal recycling authorities for recycling instructions.

Accessories

Description Part Number

1 1/8 Inch Hex x 6 inch Shank

Moil Point, 14 Inch Long, UC 02333

Chisel Point, 14 Inch Long, UC 03990

3 Inch Chisel, 14 Inch Long, UC 02334

Clay Spade, 5 1/2 Inch Blade 02331

Asphalt Wedge, 12 Inch 08106

Asphalt Cutter, 5 Inch Wide 02332

Ground Rod Driver, 1 Inch Rod 04176

1 1/4 Inch Hex x 6 Inch Shank

Moil Point, 14 Inch Long, UC 02336

3 Inch Chisel, 14 Inch Long, UC 02337

Clay Spade, 5 1/2 Inch Blade 09262

Asphalt Cutter, 5 Inch Wide 02335

Ground Rod Driver, 1 Inch Rod 04367

Heavy Duty Chisel, 1 Inch 02338

Heavy Duty Moil Point, 18 Inch 04404

Clay Spade, 8 Inch 04405

Detachable Shank (Requires 17783) 17782

Tamping Pad, 6 Inch (Requires 17782) 17783

Troubleshooting

Problem Possible Cause Solution

Ensure the power source is delivering proper flow and pressure. See “Specifications” on page 10. Proper flow and pressure maintain proper tool speed. Check regularly.

Turn off and disconnect the tool from the hydraulic power source. Ensure no blockage exists.

Check and recharge accumulator if necessary. See “Check/Charge the Accumulator - Detail C” on page 11.

Provide a cooler to maintain proper temperature. See “Specifications” on page 10.

Check the hydraulic system for excessive back pressure.

Contact your STANLEY dealer for service.

Tool does not run or runs improperly.

Fluid leakage on tool bit.

Fluid leakage around the tool trigger.

The hydraulic power source is not running or not running properly.

Couplers or hoses are blocked.

Low accumulator charge.

Hydraulic fluid is too hot.

High back pressure.

Mechanical failure of piston or automatic valve.

Lower piston seal failure.

Valve spool failure.

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STANLEY Infrastructure

6430 SE Lake Road, Portland, Oregon 97222 USA

(503) 659-5660 / Fax (503) 652-1780

www.stanleyinfrastructure.com

New Britain, CT 06053 USA