SM50 HYDRAULIC SUMP PUMP USER MANUAL Safety, Operation and Maintenance © 2014 Stanley Black & Decker, Inc. New Britain, CT 06053 U.S.A. 52724 2/2015 Ver.
DECLARATION OF CONFORMITY DECLARATION OF CONFORMITY ÜBEREINSTIMMUNGS-ERKLARUNG DECLARATION DE CONFORMITE CEE DECLARACION DE CONFORMIDAD DICHIARAZIONE DI CONFORMITA Hydraulic Tools ______________________________________________________________________ I, the undersigned: Ich, der Unterzeichnende: Je soussigné: El abajo firmante: lo sottoscritto: Weisbeck, Andy Surname and First names/Familiennname und Vornamen/Nom et prénom/Nombre y apellido/Cognome e nome hereby declare that the equipment specified here
TABLE OF CONTENTS DECLARATION OF CONFORMITY...........................................................................................................................2 SAFETY SYMBOLS...................................................................................................................................................4 SAFETY PRECAUTIONS...........................................................................................................................................5 TOOL STICKERS & TAGS..
SAFETY SYMBOLS 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.
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. • Do not wear loose fitting clothing when operating the tool. Loose fitting clothing can get entangled with the tool and cause serious injury. • Supply hoses must have a minimum working pressure rating of 2500 psi/175 bar. • Be sure all hose connections are tight.
TOOL STICKERS & TAGS CAUTION 52728 SM50 Combined Decal NOTE: THE INFORMATION LISTED ON THE STICKERS SHOWN, MUST BE LEGIBLE AT ALL TIMES. REPLACE DECALS IF THEY BECOME WORN OR DAMAGED. REPLACEMENTS ARE AVAILABLE FROM YOUR LOCAL STANLEY DISTRIBUTOR. D A N G E R 1. FAILURE TO USE HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE WHEN USING HYDRAULIC TOOLS ON OR NEAR ELECTRICAL LINES MAY RESULT IN DEATH OR SERIOUS INJURY.
HOSE TYPES The rated working pressure of the hydraulic hose must be equal to or higher than the relief valve setting on the hydraulic 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 synthetic rubber cover.
► SM50 User Manual All hydraulic hose must meet or exceed specifications as set forth by SAE J517. All hydraulic hose must have at least a rated minimum working pressure equal to the maximum hydraulic system relief valve setting. This chart is intended to be used for hydraulic tool applications only based on Stanley Hydraulic Tools tool operating requirements and should not be used for any other applications.
HTMA / EHTMA REQUIREMENTS HTMA / EHTMA REQUIREMENTS HTMA HYDRAULIC SYSTEM REQUIREMENTS TYPE I Nominal Operating Pressure (at the power supply outlet) 4-6 gpm (15-23 lpm) 1500 psi (103 bar) TOOL TYPE TYPE II TYPE RR 7-9 gpm (26-34 lpm) 1500 psi (103 bar) 9-10.
OPERATION PREOPERATION PROCEDURES IMPORTANT CHECK POWER SOURCE 1. Using a calibrated flow meter and pressure gauge, make sure the hydraulic power source develops a flow of 7–12 gpm/26–45 Ipm at 1000–2000 psi/70– 140 bar. 2. Make certain that the power source is equipped with a relief valve set to open at 2100 psi/145 bar maximum. 3. Make certain that the power source return pressure does not exceed 250 psi/17 bar. 4. Make sure the trash pump inlet is clear of debris.
OPERATION CLEANING THE PUMPING CHAMBER Debris such as weeds, sand and other solids may become trapped in the water hose and pumping chamber. This can reduce pump performance. It is important that the pumping chamber be kept clean at all times. The chamber can be cleaned as follows: 1. Remove motor and impeller by removing the two M12 × 1.75 Hex Head capscrews. 2. Remove all debris from the pump screen. 3. Thoroughly clean the volute and impeller.
TOOL PROTECTION & 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 connection. • Always keep critical tool markings, such as warning stickers and tags legible. • The hydraulic circuit control valve must be in the “OFF” position when coupling or uncoupling hydraulic tools.
TROUBLESHOOTING 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 hydraulic flow and pressure as listed in the table. Use a flowmeter know to be accurate. Check the flow with the hydraulic fluid temperature at least 80 °F/27 °C. PROBLEM Pump will not start. Poor pump performance. Poor pump performance with excessive wear.
SPECIFICATIONS Capacity......................................................................................................................................... 500 gpm/1890 lpm Weight......................................................................................................................................................21 lbs/9.5 kg Length................................................................................................................................................ 10.5 in./26.
SM50 PARTS ILLUSTRATION 65132 MOTOR ASSEMBLY USED ON SUMP PUMPS WITH SERIAL NUMBERS 600 AND ABOVE, THIS MOTOR CAN ONLY BE PURCHASED AS AN ASSEMBLY. INDIVIDUAL PARTS ARE NOT AVAILABLE.
SM50 PARTS LIST ITEM NO. PART NO. QTY DESCRIPTION 1 52669 1 VOLUTE 2 52720 1 CAMLOCK COUPLING 3 IN. 3 13815 1 HSHCS 5/16 – 18 × 3/4 4 56763 1 WASHER 5 00635 1 KEY 6 52671 1 IMPELLER 7 31032 1* SHIM .020 (* NOTE QTY WHEN DISASSEMBLING TOOL) 8 31033 1* SHIM .010 (* NOTE QTY WHEN DISASSEMBLING TOOL) 9 31034 1* SHIM .005 (* NOTE QTY WHEN DISASSEMBLING TOOL) 10 52716 1 V-RING 11 65132 1 MOTOR ASSEMBLY 12 52728 1 SM50 COMBINED STICKER 13 52718 2 HHCS M12-1.
UNDERWATER TOOLS DEPTH GUIDELINE CAUTION DO NOT USE HYDRAULIC TOOLS UNDERWATER THAT ARE NOT DESIGNATED AS AN “UNDERWATER” MODEL, OR THIS WILL RESULT IN DAMAGE TO THE TOOL. Operation Overview Percussive Tools: Breakers, Hammer Drills and Chipping Hammers Diver UNDERWATER MODELS ONLY The types of tools are percussive and rotational, each with different characteristics allowing for different depth operation.
Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie, Oregon 97267-5698 USA (503) 659-5660 / Fax (503) 652-1780 www.stanleyhydraulics.
