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Stanley Black & Decker SM20 manual

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Table of contents for the manual

  • Page 1

    © 2014 Stanley Black & Decker , Inc. New Britain, CT 06053 U.S.A. 66393 2/2015 V er . 9 USER MANUAL Safety , Operation and Maintenance SM20 HYDRAULIC SUMP PUMP[...]

  • Page 2

    2 ► SM20 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

    SM20 User Manual ◄ 3 DECLARA TION OF CONFORMITY .......................................................................................................................... 2 SAFETY SYMBOLS .................................................................................................................................................. 4 SAFETY PREC[...]

  • Page 4

    4 ► SM20 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

    SM20 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 ► SM20 User Manual 28323 CE Decal (CE Only) 1 1206 Circuit T ype D Decal (CE Only) (SM2052101 Only) 1 1207 Circuit T ype C Decal (CE Only) 28784 Model Decal 28785 Model Decal (SM2052101 Only) 28786 Coupler Decal SAFETY T AG P/N 15875 (Shown smaller then actual size) DANGER DANGER READ OPERA TION MANUAL AND SAFETY INSTRUCTIONS FOR THIS TOOL BEFO[...]

  • Page 7

    SM20 User Manual ◄ 7 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 8

    8 ► SM20 User Manual 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 9

    SM20 User Manual ◄ 9 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 tempe[...]

  • Page 10

    10 ► SM20 User Manual PREOPERA TION PROCEDURES CHECK POWER SOURCE 1. Using a calibrated ow meter and pres sure gauge, make sure the hydraulic power source develops a ow of 4–6 gpm/15–23 Ipm at 1000-2000 psi/70–140 bar or 7–9 gpm/26–34 lpm at 1000-2000 psi/70/140 bar . 2. Make certain that the power source is equipped with a relief[...]

  • Page 11

    SM20 User Manual ◄ 1 1 • Do not lift water mixed with solids over 40 ft/12 m if hydraulic ow from the power source is less than 7 gpm/26 lpm. • If output ow from the water hose drops during oper - ation, clean out the hose to remove all obstructions. Check for kinks in the hose. NOTE: Always keep water speed as fast as possible during o[...]

  • Page 12

    12 ► SM20 User Manual NO TICE 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- nection. • The hydraulic circuit control valve must be in the “OFF” position when coupling or uncoupling hydrau- lic tools. Failure to do so[...]

  • Page 13

    SM20 User Manual ◄ 13 If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem. When diagnosing faults in operation, always make sure the hydraulic power source is supplying the correct hydrau- lic ow and pressure as listed in the table. Use a owmeter know to be accurate. Check the ow wit[...]

  • Page 14

    14 ► SM20 User Manual Capacity........................................................................................................................................... 250 gpm/946 lpm Weight .................................................................................................................................................. 13.7 lbs[...]

  • Page 15

    SM20 User Manual ◄ 15 SM20 P ARTS ILLUSTRA TION[...]

  • Page 16

    16 ► SM20 User Manual ITEM NO. P ART NO. QTY DESCRIPTION 1 19177 1 VOLUTE TOP 2 08910 1 VOLUTE BOTTOM 3 08912 1 SUCTION SCREEN 4 08914 25669 1 1 IMPELLER IMPELLER (SM2043101, SM2043107 ONL Y) 5 08916 1 WEAR RING 6 19175 21 120 1 1 MAIN SHAFT MAIN SHAFT (SM2052101 ONL Y) 08920 1 FRONT BEARING RET AINER ASSY (INCL ITEMS 7–9) 7 08919 1 FRONT BEARI[...]

  • Page 17

    SM20 User Manual ◄ 17 For underwater hydraulic tools the applications are broken down into four quadrants depending on type of tool and method of operation. The types of tools are percussive and rotational, each with different characteristics allowing for dif- ferent depth operation. With percussive tools, the nitrogen accumulator PSI must counte[...]

  • Page 18

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