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BR89
Hydraulic
breaker
Safety , OtiO pera n and Maintenance
US M er U an L a
© 2011 Stanley Black & Decker, Inc.
New Britain, CT 06053
U.S.A.
70063 2/2011 Ver. 4
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TaBle of conTenTs SAfeTy SymBolS .................................................................................................................................................. 4 SaFeTy PRecauTionS ..........................................................................................................................................5 Tool STICkeRS & TAgS ........................................................................................................................................7
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safeTy symBols Safety symbols and signal words, as shown below, are used to emphasize all operator, maintenance and repair ac- tions 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 si
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safeTy PRuT eca ions Tool operators and maintenance personnel must always • Do not operate the tool at oil temperatures above 140 °f/60 °C. operation at higher oil temperatures comply with the safety precautions given in this manual can cause operator discomfort and may damage the and on the stickers and tags attached to the tool and tool. Never come in contact with the tool bit, the bit hose. can get hot. These safety precautions are given for your safety. Re- • Do not operate a damaged,
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safeTy PRT ueca ions • Warning: Hydraulic fluid under pressure could cause • Use proper lifting techniques when handling the tool, skin injection injury. If you are injured by hydraulic get help from a co-worker and do not over-reach. fluid, get medical attention immediately. • use proper protection from falling or flying debris, • keep all body parts away from the working tool. keep bystanders at a safe distance. • When handling material or the tool bit, wear your • Do not exceed the rated fl
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Tool s Ticke Rs & Ta gs 10180 Caution Decal 13842 BR89 Name Decal NOTe: da NG er da NG er THe INfo RmATIo N l ISTeD on THe STic KeRS SHo Wn , 1. f AIl URe To USe Hy DRAUl IC Ho Se l ABele D AND CeR- D. Do No T l If T o R CARRy Tool By THe Ho SeS. Do mUST Be leg IBle AT All TiFie D aS non -con Duc TiVe WHen u Sing Hy DRaulic No T ABUSe Ho Se. Do No T USe k INke D, To RN o R Tool S o N o R NeAR ele CTRICAl l INeS mAy ReSUl T IN DAmAge D Ho Se. DeATH o R SeRIo US INJURy. TImeS. 3. maKe Su Re H
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Do NoT RemoVe THIS TAg Do NoT RemoVe THIS TAg Hose TP y es The rated working pressure of the hydraulic hose must be equal to or higher than the relief valve setting on the hy- draulic 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 reinforcement, and weather resistant thermoplastic or syntheti
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Hose Raecommend Tions i c i w w br89 user Manual ◄ 9 Tool to Hydraulic Circuit Hose Oil Flow Hose Lengths Inside Diameter Min. Working Pressure uSe (Press/return) Recommendations GPM lPM FeeT MeTerS NH MM PS bar Certified Non-Conductive Hose - Fiber Braid - for Utility Bucket Trucks The chart to the right shows recommended minimum hose diameters for various hose 4-9 15-34 up to 10 up to 3 3/8 10 Both 2250 155 lengths based on gallons per minute (gpm)/ Conductive Hose - Wire Braid or Fiber Bra
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HTma RequiRT emen s TOOl ca TeGOry Hydraulic SySTeM reQuireMeNTS TyPe i TP y e ii TyPe iii TyPe rr FloW Ra Te 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) Tool oPeRa Ting PReSSuRe 2000 psi 2000 psi 2000 psi 2000 psi (At the power supply outlet) (145–155 bar) (138 bar) (138 bar) (138 bar) SySTem RelIef VAl Ve SeTTINg 2100–2250 psi 2100–2250 psi 2100–2250 psi 2200–2300 psi (At the power supply outlet) (145–155 bar) (145–155 bar) (145–155 bar) (145–155 bar)
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oPR e a Tion The recommended hose size is .500 inch/12 mm ID up OPera TON i PrOcedureS to 50 ft/15 m long and .625 inch/16 mm ID minimum up 1. observe all safety precautions. to 100 ft/30 m. 2. Install the appropriate tool bit for the job. Pre-OPera TiON PrOcedureS 3. Place the bit firmly on the surface to be broken. cHeck POwer SOurce 4. Squeeze the trigger to start the breaker. Adequate 1. using a calibrated flowmeter and pressure gauge, down pressure is very important. When the tool bit
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Tool PR o TecTion & caRe NOTICE in addition to the Safety Precautions found in this manual, observe the following for equipment protection and care. • make sure all couplers are wiped clean before con- • Do not force a small breaker to do the job of a large nection. breaker. • The hydraulic circuit control valve must be in the • keep tool bit sharp for maximum breaker perfor- OFF position when coupling or uncoupling hydraulic mance. make sure that tool bits are not chipped or tools. failure
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TRouBlesHoo Ting PrObleM cauSe SOluTON i Tool does not run. Power unit not functioning. check power unit for proper flow and pressure (7–9 gpm/26–34 lpm, 1500– 2000 psi/105–140 bar. Couplers or hoses blocked. Remove restriction. Pressure and return line hoses Be sure hoses are connected to their reversed at ports. proper ports. mechanical failure of piston or Disassemble breaker and inspect for automatic valve. damaged parts. Tool does not hit effectively. Power unit not functioning. check po
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cHaR ging THe accumula TR o and connect the charging assembly chuck directly accuMula TOr TeSTiNG to the charging valve. PrOcedure 3. Adjust the regulator to the charging pressure of 800 To check or charge the accumulator the following equip- psi/55 bar. ment is required: NOTe: • 31254 charge Kit: which includes the following. It may be necessary to set the gauge at 850–900 – accumulator Tester (Part number 02835). psi/59–62 bar to overcome any pressure drop – charging assembly (P/n 15304—
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cHaR ging THe accumula ToR Liquid filled gaugewith snub valve Nitrogen tank Charge fitting not included in kit 02835Tester 15304Accumulator ChargeAssy, (includes liquid filled gauge with snub valve, hose and charge fitting) 31254Accumulator Charge Kit (includes everything pictured,except nitrogen tank and includesa 372047 box) figure 2. Charging the Accumulator br89 user Manual ◄ 15
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sPecifica Tions Pressure Range.............................................................................................................. 1500–2000 psi/105–140 bar flow Range ................................................................................................................................. 7–9 gpm/26–34 lpm optimum flow ....................................................................................................................................... 8 gpm/30 lpm maximum back
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BR89 PaRTs illTR us a Tion br89 user Manual ◄ 17
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BR89 PaRTs lisT ParT ParT iTeM NO. QTy deScriPTiON iTeM NO. QTy deScriPTiON 07973 1 BReAkeR HANDle ASSy 41 13819 2 fooT Bol T (INCl ITemS 1–12) 42 13831 1 aDaPTeR blocK 1 04049 1 BReAkeR HANDle 43 04374 4 loCk NUT 2 00844 1 Roll Pin 44 12143 1 uPPeR anVil ST oP 3 04053 1 TRIggeR 45 13816 1 comPReSSion coil SPRing 4 04055 1 WaSHeR 46 12141 1 ANVIl 5 04057 1 BUSHINg 13836 1 BReAkeR fooT ASSy (BR89120) 6 04056 1 RoD WiPeR (INCl ITemS 47–57 & 59) 7 00293 1 o-RINg 14837 1 BReAkeR fooT ASSy (BR8913
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Stanley Hydraulic Tools 3810 Se Naef Road milwaukie, oregon 503-659-5660 / fax 503-652-1780 www.stanleyhydraulic.com IMPORTANT To fill 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).
