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Stanley Black & Decker BR50 manual

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Table of contents for the manual

  • Page 1

    © 2012 Stanley Black & Decker , Inc. New Britain, CT 06053 U.S.A. 72962 7/2014 V er . 3 BR50 HYDRAULIC BREAKER USER MANUAL Safety , Operation and Maintenance[...]

  • Page 2

    2 ► BR50 User Manual DECLARATION OF CONF ORM ITY ÜBEREINSTIMM UNGS - ERKLARUNG DECLARATION DE CONF ORMITE CEE DECLARACION DE CONFO RMIDAD DICHIARAZIONE DI CONFO RMITA Hydraulic Tools _______ _________ ___________ ___________ _________ ___________ _________ ___ I, the undersigned: Ich, der Unterzeichnende: Je soussi gné: El abajo firmante: lo so[...]

  • Page 3

    BR50 User Manual ◄ 3 SERVICING: This manual contains safety , operation, and routine maintenance instructions. Stanley Hydraulic T ools recommends that servicing of hydraulic tools, other than routine maintenance, must be performed by an authorized and certied dealer . Please read the following warning. For the nearest authorized and certie[...]

  • Page 4

    4 ► BR50 User Manual Always observe safety symbols. They are included for your safety and for the protection of the tool. LOCAL SAFETY REGULA TIONS Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and mainte- nance personnel. Safety symbols and signal words, as shown below , are used to emphas[...]

  • Page 5

    BR50 User Manual ◄ 5 T ool 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 . Re- view them carefully before operating the tool and before performing general maintenance or repairs. [...]

  • Page 6

    6 ► BR50 User Manual • W arning: Hydraulic uid under pressure could cause skin injection injury . If you are injured by hydraulic uid, get medical attention immediately . • Keep all body parts away from the working tool. • When handling material or the tool bit, wear your (PPE) Personal Protection Equipment. • Be observant of the hy[...]

  • Page 7

    BR50 User Manual ◄ 7 SAFETY T AG P/N 15875 (Shown smaller then actual size) DANGER DANGER READ OPERA TION MANUAL AND SAFETY INSTRUCTIONS FOR THIS TOOL BEFORE USING IT . USE ONL Y P ARTS AND REP AIR PROCEDURES APPROVED BY ST ANLEY AND DESCRIBED IN THE OPERA TION MANUAL. T AG TO BE REMOVED ONL Y BY TOOL OPERA TOR. SEE OTHER SIDE 1. FAILURE TO USE H[...]

  • Page 8

    8 ► BR50 User Manual 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 T ools. They are: Certied non-conductive — constructed of thermoplastic [...]

  • Page 9

    BR50 User Manual ◄ 9 Oil Flow Hose Lengths Inside Diameter USE ( Press/Return) Min. Working Pressure GPM LPM FEET METERS INCH MM PSI BAR Certied Non-Conductive Hose - Fiber Braid - for Utility Bucket T rucks 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 CONDUCT ORS 4-6 1[...]

  • Page 10

    10 ► BR50 User Manual Flow Range Nominal 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. uid viscosity of: (at min. operating temperature) T emperature: Sufcient heat rejection capacity to limit max. uid temp[...]

  • Page 11

    BR50 User Manual ◄ 1 1 NOTE: Partially depressing the trigger allows the tool to run at slow speed. Slow-speed operation permits easier starting of the tool bit into the work surface. 5. T o start, break an opening (hole) in the center of the surface. After making a hole, break portions of the material into the original opening. For best produc- [...]

  • Page 12

    12 ► BR50 User Manual • Make sure all couplers are wiped clean before con- nection. • The hydraulic circuit control valve must be in the OFF position when coupling or uncoupling hydrau- lic tools. Failure to do so may result in damage to the quick couplers and cause overheating of the hy- draulic system. • Always store the tool in a clean d[...]

  • Page 13

    BR50 User Manual ◄ 13 PROBLEM CAUSE REMEDY T ool does not run. Power unit not functioning. Check power source for proper ow and pressure (7–9 gpm/ 26–34 lpm, 2000 psi/ 140 bar) or 5–6 gpm /18–22 lpm at 1500–2000 psi /105–140 bar . Couplers or hoses blocked. Remove restriction. Pressure and return line hoses reversed at ports. Be su[...]

  • Page 14

    14 ► BR50 User Manual ACCUMULA TOR TESTING PROCEDURE T o check or charge the accumulator the following equip - ment is required: • 31254 Charge Kit: which includes the following. – Accumulator T ester (Part Number 02835). – Charging Assembly (P/N 15304: includes a liq- uid lled gauge with snub valve, hose and t - tings). • NITROGEN [...]

  • Page 15

    BR50 User Manual ◄ 15 Pressure Range................................................................................................................ 1500-2000 psi/105-140 bar Maximum Back Pressure...................................................................................................................... 250 Psi/17 bar Flow Range (EHTMA [...]

  • Page 16

    16 ► BR50 User Manual TEST EQUIPMENT Accumulator T ester ............................................................................................................................................ 02835 Flow and Pressure T ester ......................................................................................................................[...]

  • Page 17

    BR50 User Manual ◄ 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3 15 11 12 32 33 34 35 36 37 38 39 37 38 40 41 42 43 44 46 45 PICTURED IS A BR50120 FOR BREAKER FOOT P ARTS THA T PERT AIN TO YOUR MODEL SEE P AGES 21 thru 23. BR50 T -HANDLE ILLUSTRA TION[...]

  • Page 18

    18 ► BR50 User Manual ITEM P/N QTY DESCRIPTION 1 01652 2 HOSE WHIP 12" 2 02494 2 HANDLE GRIP 3 02900 2 ROLL PIN 4 03972 1 COUPLER,3/8FEM. 3/8NPT 5 03973 1 COUPLER,3/8MALE 3/8NPT 6 04058 1 SPRING 7 04077 1 V AL VE SPOOL 8 04371 1 TRIGGER 9 04373 4 SIDE ROD 10 04374 4 HEX NUT 11 04379 2 O-RING* 12 04381 2 BACK-UP RING* 13 04382 1 AUTOMA TIC V [...]

  • Page 19

    BR50 User Manual ◄ 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 3 51 52 53 54 55 56 57 58 59 60 61 62 63 64 56 57 65 8 9 PICTURED IS A BR5017801 FOR BREAKER FOOT P ARTS THA T PERT AIN TO YOUR MODEL SEE P AGES 21 thru 23. NOTE: 5-GPM Models (BR505780[...]

  • Page 20

    20 ► BR50 User Manual ITEM P/N QTY DESCRIPTION 1 01652 2 HOSE WHIP 12" 2 02494 2 HANDLE GRIP 3 02900 2 ROLL PIN 4 03972 1 COUPLER,3/8FEM. 3/8NPT FL.F ACE SET 03971 5 03973 1 COUPLER,3/8MALE 3/8NPT FL.F ACE SET 03971 6 04058 1 SPRING 7 04374 4 HEX NUT 8 04379 2 O-RING* 9 04381 2 BACK-UP RING* 10 04382 1 AUT OMA TIC V AL VE 11 04383 1 FLOW SLE[...]

  • Page 21

    BR50 User Manual ◄ 21 INSTALL WITH A LIGHT COATING OF LOCTITE #609 ON I.D. OF FOOT BORE INSTALL WITH LOCTITE #609 2 1 3 1 4 1 6 1 14 1 5 1 11 1 12 1 10 1 13 1 1 1 7 1 8 1 9 1 9 1 1 1 ITEM P/N QTY DESCRIPTION 1 01269 2 T APER SLEEVE 2 01744 1 SPRING 3 01837 1 LA TCH 4 02022 1 O-RING* 5 03127 1 ROD WIPER* 6 04081 1 HEX BUSHING 1-1/8" BREAKER F[...]

  • Page 22

    22 ► BR50 User Manual INSTALL WITH A LIGHT COATING OF LOCTITE #609 ON I.D. OF FOOT BORE INSTALL WITH LOCTITE #609 2 1 3 1 4 1 6 1 14 1 5 1 11 1 12 1 10 1 13 1 1 1 7 1 8 1 9 1 9 1 1 1 ITEM P/N QTY DESCRIPTION 1 01269 2 T APER SLEEVE 2 01744 1 SPRING 3 01837 1 LA TCH 4 02022 1 O-RING* 5 03127 1 ROD WIPER* 6 04597 1 HEX BUSHING 1-1/4" BREAKER F[...]

  • Page 23

    BR50 User Manual ◄ 23 INSTALL WITH LOCTITE #609 INSTALL WITH A LIGHT COATING OF LOCTITE #609 ON I.D. OF FOOT BORE. ALIGN HEX AS SHOWN 2 1 3 1 4 1 17 1 5 1 12 1 9 1 16 1 10 1 13 1 11 1 15 1 14 1 1 1 6 1 7 1 8 1 1 1 8 1 BREAKER FOOT ASSEMBL Y (EASY RIDE) UK P/N-48772 (MODELS BR5017801, BR5017801AA, BR5057801 and BR5057801AA) 48772 Assembly Includes[...]

  • Page 24

    Stanley Hydraulic T ools 3810 SE Naef Road Milwaukie, Oregon 97267-5698 USA (503) 659-5660 / Fax (503) 652-1780 www .stanleyhydraulics.com[...]