SM20 User Manual - Stanley Hydraulic Tools
Contents
1. E ee 14 Pe Oa osc ee wea ee 14 SMPO FARTS WEST Ne de a cn 15 PO PARTS 16 UNDERWATER TOOLS DEPTH GUIDELINE 17 IMPORTANT To fill out a Product Warranty Validation form and for information on your warranty visit Stanleyhydraulics com and select the Company tab Warranty NOTE The warranty Validation record must be submitted to validate the warranty SERVICING This manual contains safety operation and routine maintenance instructions Stanley Hydraulic Tools recommends that servicing of hydraulic tools other than routine maintenance must be performed by an authorized and certified dealer Please read the following warning SERIOUS INJURY OR DEATH COULD RESULT FROM THE IMPROPER REPAIR OR SERVICE OF THIS TOOL REPAIRS AND OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN AUTHORIZED AND CERTIFIED DEALER For the nearest authorized and certified dealer call Stanley Hydraulic Tools at the number listed on the back of this manual and ask for a Customer Service Representative STAN LEY SM20 User Manual lt 3 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 follow2. SM20 User Manual 4 5 28323 CE Decal CE Only 28788 Manual Decal 28786 Coupler 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 The safety tag P N 15875 at right is attached to the tool when shipped from the factory Read and understand the safety instructions listed on this tag before suggest you retain this tag and attach it to the tool when not in use 6 SM20 User Manual C 20Lpm at 138bar BHTMA CATEGORY 11207 Circuit Type C Decal CE Only 30Lpm at 138bar BHTMA CATEGORY 11206 Circuit Type D Decal CE Only SM2052101 Only DANGER tanley Hydraulic Tool AI 28785 Model Decal SM2052101 Only tanley Hydraulic lool 28784 Model Decal FAILURE TO USE HYDRAULIC HOSE LABELED AND CER TIFIED AS NON CONDUCTIVE WHEN USING HYDRAULIC TOOLS ON OR NEAR ELECTRICAL LINES MAY RESULT IN DEATH OR SERIOUS INJURY BEFORE USING HOSE LABELED AND CERTIFIED AS NON CONDUCTIVE ON OR NEAR ELECTRIC LINES BE SURE THE HOSE IS MAINTAINED AS NON CONDUCTIVE THE HOSE SHOU
3. 15 esou oi neJp U Aue pesn aq jou pjnous pue joo 5100 Inep H uo peseq joo 104 pesn SI yeyo siu 00 eJnsue 2 e oJnssaJd UINJSJ daay epueuuuloo8J 2594 Jed SJEN sed uo peseq sJejeuleip 2504 SMOUS ou yey 941 9SOH N92119 03 JOO STANLEY 8 SM20 User Manual HTMA EHTMA REQUIREMENTS HTMA HYDRAULIC SYSTEM REQUIREMENTS 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 max fluid viscosity of at min operating temperature Temperature Sufficient heat rejection capacity to limit max fluid temperature to at max expected ambient temperature Min cooling capacity at a temperature difference of between ambient and fluid temps NOTE TOOL TYPE TYPE II TYPE RR 7 9 gpm 9 10 5 gpm 26 34 34 40 Ipm 1500 psi 1500 psi 103 bar 103 b
4. hose to assure maximum water flow NOTICE Never point the hose at bystanders 4 Turn on the hydraulic power source Watch for sol ids in the liquid being pumped If solids are exces sive the discharge flow might decrease If this hap pens stop the pump and check for the cause of the problem Under some conditions the liquid being pumped might be slowed enough so It can no longer push particles in the liquid If this happens particles can accumulate in the hose and backup the pumping chamber causing further restriction The impel ler then acts as a grinding wheel which causes accelerated pump wear Reduced liquid flow can be caused by the following e pump sinks into solids at the bottom of the hole The end of the outlet hose is too high causing an excessive lift height for the column of liquid being pushed by the sump pump This slows the flow of liquid to a level where it can no longer carry solids out the end of the hose e flow and pressure of hydraulic fluid to the pump is too low which reduces impeller speed A 20 decrease in hydraulic fluid flow can re duce pump performance by 50 When operat ing at reduced hydraulic flow and pressure the end of the outlet hose should not be more than 40 ft 12 m above the liquid o When pumping is complete set the hydraulic control valve to the OFF position Lift the pump from the work area WHEN PUMPING WATER MIXED WITH SOLIDS Do no
5. this symbol to avoid possible injury or death This safety alert and signal word indicate an imminently hazardous situation DANGER which if not avoided will result in death or serious injury This safety alert and signal word indicate a potentially hazardous situation which if not avoided could result in death or serious injury This safety alert and signal word indicate a potentially hazardous situation which if not avoided could result in death or serious injury This signal word indicates a potentially hazardous situation which if not avoid ed may result in property damage This signal word indicates a situation which if not avoided will result in damage NOTIGE to the equipment This signal word indicates a situation which if not avoided may result in dam IMPORTANT age to the equipment Always observe safety symbols They are included for your safety and for the protection of the tool LOCAL SAFETY REGULATIONS Enter any local safety regulations here Keep these instructions in an area accessible to the operator and mainte nance personnel 4 SM20 User Manual STAN L EY 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 These safety precautions are given for your safety Re view them carefully before operating the tool and before performing general maintenance or repair
6. AND OR SEVERE PERSONAL INJURY BYSTANDERS MAY BE INJURED IN YOUR WORK AREA KEEP BYSTANDERS CLEAR OF YOUR WORK AREA WEAR HEARING EYE FOOT HAND AND HEAD PRO TECTION TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE ALL TOOL REPAIR MAINTENANCE AND SERVICE MUST ONLY BE PERFORMED BY AUTHORIZED AND PROPERLY TRAINED PERSONNEL IMPORTANT READ OPERATION MANUAL AND SAFETY INSTRUCTIONS FOR THIS TOOL BEFORE USING IT USE ONLY PARTS AND REPAIR PROCEDURES APPROVED BY STANLEY AND DESCRIBED IN THE OPERATION MANUAL TAG TO BE REMOVED ONLY BY TOOL OPERATOR SEE OTHER SIDE SAFETY TAG P N 15875 Shown smaller then actual size STANLEY 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 synthetic rubber cover Hose labeled certified non conductive is the only hose authorized for use near electrical conductors Wire braided conductive constructed of synthetic rubber inner tube single or double wire braid reinforce ment and weather resistant synthetic rubber cover This hose is conductive and must never be used near electrical conductors Fabri
7. CTRIC LINES WIPE THE ENTIRE LENGTH OF THE HOSE AND FIT CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS BULGES OR DAM TING WITH A CLEAN DRY ABSORBENT CLOTH TO REMOVE DIRT AND MOISTURE AND TEST HOSE FOR MAXIMUM ALLOWABLE CURRENT LEAKAGE INACCORDANCE WITH AGE rec otc IF ANY OF THESE CONDITIONS EXIST REPLACE THE HOSE SAFETY DEPARTMENT INSTRUCTIONS IMMEDIATELY NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROP ERLY TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND AFTER EACH USE STORE IN A CLEAN DRY AREA DO NOT REMOVE THIS TAG OVL SIHL 34AONW3 H LON OG SEE OTHER SIDE SEE OTHER SIDE Shown smaller than actual size THE TAG SHOWN BELOW IS ATTACHED TO CONDUCTIVE HOSE DO NOT USE THIS HYDRAULIC HOSE ON OR NEAR ELECTRIC LINES THIS HOSE IS CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS BULGES OR DAMAGE TO NOT LABELED OR CERTIFIED AS NON CONDUCTIVE USING THIS HOSE ON OR NEAR COUPLINGS IF ANY OF THESE CONDITIONS EXIST REPLACE THE HOSE IMMEDIATELY ELECTRICAL LINES MAY RESULT IN DEATH OR SERIOUS INJURY NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROPERLY EACH USE STORE IN A CLEAN DRY AREA TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND ELEC TRIC LINES DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE IMPROPER USE OR HANDLING OF HO
8. LD BE REGULARLY TESTED FOR ELECTRIC CUR RENT LEAKAGE IN ACCORDANCE WITH YOUR SAFETY DEPARTMENT INSTRUCTIONS A HYDRAULIC LEAK OR BURST MAY CAUSE OIL INJEC TION INTO THE BODY OR CAUSE OTHER SEVERE PERSONAL INJURY DO NOT EXCEED SPECIFIED FLOW AND PRESSURE FOR THIS TOOL EXCESS FLOW OR PRESSURE MAY CAUSE ALEAK OR BURST DO NOT EXCEED RATED WORKING PRESSURE OF HYDRAULIC HOSE USED WITH THIS TOOL EXCESS PRESSURE MAY CAUSE ALEAK OR BURST CHECK TOOL HOSE COUPLERS AND CONNECTORS DAILY FOR LEAKS DO NOT FEEL FOR LEAKS WITH YOUR HANDS CONTACT WITH A LEAK MAY RESULT IN SEVERE PERSONAL INJURY IMPORTANT READ OPERATION MANUAL AND SAFETY INSTRUCTIONS FOR THIS TOOL BEFORE USING IT USE ONLY PARTS AND REPAIR PROCEDURES APPROVED BY STANLEY AND DESCRIBED IN THE OPERATION MANUAL TAG TO BE REMOVED ONLY BY TOOL OPERATOR SEE OTHER SIDE DANGER D DO NOT LIFT OR CARRY TOOL BY THE HOSES DO NOT ABUSE HOSE DO NOT USE KINKED TORN OR DAMAGED HOSE MAKE SURE HYDRAULIC HOSES ARE PROPERLY CON NECTED TO THE TOOL BEFORE PRESSURING SYSTEM SYSTEM PRESSURE HOSE MUST ALWAYS BE CON NECTED TO TOOL IN PORT SYSTEM RETURN HOSE MUST ALWAYS BE CONNECTED TO TOOL OUT PORT REVERSING CONNECTIONS MAY CAUSE REVERSE TOOL OPERATION WHICH CAN RESULT IN SEVERE PERSONAL INJURY DO NOT CONNECT OPEN CENTER TOOLS TO CLOSED CENTER HYDRAULIC SYSTEMS THIS MAY RESULT IN LOSS OF OTHER HYDRAULIC FUNCTIONS POWERED BY THE SAME SYSTEM
9. NO NO QTY DESCRIPTION Got vovere s osoz 1 sucnonscreen 4 08914 1 IMPELLER 25669 1 IMPELLER SM2043101 SM2043107 ONLY 5 08916 WEAR RING 19175 MAIN SHAFT 21120 MAIN SHAFT SM2052101 ONLY 08920 FRONT BEARING RETAINER ASSY INCL ITEMS 7 9 7 08919 1 FRONT BEARING RETAINER 8 04040 DU BUSHING 9 16 ID s wow s DUBUSHNG 36D 11 09384 DRIVE GEAR 04106 DRIVE GEAR SM2052101 ONLY 09384 DRIVE GEAR 04106 DRIVE GEAR SM2052101 ONLY 09385 GEAR HOUSING ASSY INCL ITEMS 9 13 20 21124 GEAR HOUSING ASSY INCL 9 13 20 SM2052101 ONLY HEX 00230 CAPSCREW 00283 LOCKWASHER 08937 CAPSCREW 01324 LOCKWASHER 08925 CAPSCREW 08923 SHIMS 020 00289 DOWEL PIN 23 04044 2 NEEDLE ROLLER 1 FOR EACH GEAR 24 08927 4 CAPSCREW 21128 4 CAPSCREW SM2052101 ONLY 25 09687 4 CAPSCREW 00786 4 CAPSCREW SM2052101 ONLY 00936 ADAPTER 00020 O RING 00252 O RING 06636 BEARING RACE 06637 THRUST BEARING 33 28784 1 SM20 MODEL DECAL 28785 1 SM20 MODEL DECAL SM2052101 ONLY 00283 LOCKWASHER 28788 MANUAL DECAL 16 SM20 User Manual NO RO peserenon 0o NO NO QTY DESCRIPTION m or mer smc 0000 fora 1 forme Go wwe mersa _ Go frs 1 CE DECAL CEON CIRCUIT TYPE D CE ONLY 11206 CIRCUIT TYPE C CE ONLY SM2052101 ONLY Hz fars coumeRDECAL ora 1 Femne couren Hs wen p MALE COUPER wen couenser _ m
10. SE COULD RESULT IN BURST OR OTHER HOSE FAILURE KEEP HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT CONTACT DURING USE CONTACT AT THE BURST CAN CAUSE BODILY INJECTION AND SEVERE PERSONAL INJURY HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING CUTTING OR CONTACT WITH HIGH TEMPERATURE SURFACES DO NOT USE IF KINKED DO NOT USE HOSE TO PULL OR LIFT TOOLS POWER UNITS ETC SEE OTHER SIDE p EIQUE n Pn SEE OTHER SIDE OVL SIHL AAOWSY LON OG lt 2 I gt Shown smaller than actual size STAN LEY SM20 User Manual 4 7 SUONDSUUON eoid eunDi RETURN HYDRAULIC CIRCUIT PRESSURE lt lt lt NYNLIH gt gt gt JYUNSSIYUd 0 8 g dn 09 0 O GL 06 0 00 00L O 6L GOL G G 2 0 dn dn Z G Ob SYOLONGNOD 71914195313 YVAN ASN LON OQ J80 4 pIEJg 9JIM BSOH 3113 404 Jeq 4 2S0H 9Aljonpuo2 uoN 4 JajaweIg 9PISUI RETURN PRESSURE 219 IVS Aq yoy 195 se 4 5 rv Bunes 181191 5 eu e 52
11. SM20 HYDRAULIC SUMP PUMP USER MANUAL Safety Operation and Maintenance 2014 Stanley Black amp Decker Inc New Britain CT 06053 U S A 66393 2 2015 Ver 9 DECLARATION OF CONFORMITY STA N L EY BEREINSTIMMUNGS ERKLARUNG DECLARATION DE Hydraulic Tools DECLARACION DE CONFORMIDAD DICHIARAZIONE DI CONFORMITA the undersigned i Ich der Unterzeichnende Weisbeck Andy Je soussign El abajo firmante lo sottoscritto Surname and First names Familiennname und Vornamen Nom et pr nom Nombre y apellido Cognome e nome hereby declare that the equipment specified hereunder best tige hiermit erklaren Produkt genannten Werk oder Ger t d clare que l quipement vis ci dessous Por la presente declaro que el equipo se especifica a continuaci n Dichiaro che le apparecchiature specificate di seguito 1 Category Submersible Pump Hydraulic Kategorie Cat gorie Categoria Categoria 2 Make Marke Marque Marca Marca Stanley 3 M2043101 SM2043107 SM2052101 SM2053101 4 Serial number of equipment Seriennummer des Ger ts Num ro de s rie de l quipement Numero de serie del equipo dell attrezzatura Has been manufactured in conformity with Wurde hergestellt in Ubereinstimmung mit Est fabriqu conform ment Ha sido fabricado de acuerdo con stata costruita in conformit con Dire
12. and pump load up with solids SM20 User Manual 4 13 EEE 250 gpm 946 VEN 13 7 Ibs 6 3 kg EEE E ER EEE NE EEE 7 5 in 19 cm T EE EEE 10 in 25 4 cm PES 1000 2000 psi 70 140 bar FION P AO ent iii 4 6 gpm 15 23 lpm SM2052101 FONR 7 9 gpm 26 34 Ipm SM2043101 SM2043107 SM2053101 NE MN 8 SAE O ring Connect Size and Type LR 3 8 in Flush Face Quick Disconnect Couplers Discharge NTE stad 2 1 2 in 6 3 cm ACCESSORIES Description Part No Fire Hose 25 ft x 2 1 2 in Diameter Hose with in Threaded Male amp Female 5 02183 Fire Hose 50 ft x 2 1 2 Diameter Hose with 3 in Threaded amp Female Ends 05134 Fire Nozzle 1 in Outlet with in Threaded Female End 02317 Thread Adapter for Pump to Fire Hose 2 1 2 in NPT Male to Pump 3 in Male Thread to Hose 05133 Note This Threaded Adapter is needed to connect pump to fire hose Spanner Wrench PE OU ERR RTT 05135 Lay Flat Hose with Couplers 25 ft x in Diameter 56761 Adapter 2 12 NET ROS NE 59101 14 gt SM20 User Manual STAN LEY STAN LEY SM20 User Manual lt 15 RO arv beserenon 00
13. ar TYPE I 4 6 gpm 15 23 lpm 1500 psi 103 bar TYPE Ill 11 13 42 49 pm 1500 psi 103 bar 2100 2250 psi 145 155 bar 2100 2250 psi 145 155 bar 2200 2300 psi 152 159 bar 2100 2250 psi 145 155 bar 250 psi 17 bar 250 psi 17 bar 250 psi 17 bar 250 psi 17 bar 400 ssu 82 centistokes 400 ssu 82 centistokes 400 ssu 82 centistokes 400 ssu 82 centistokes 140 60 140 60 140 60 140 60 hp 2 24 KW 40 F 22 6 hp 5 22 KW 40 F 22 5 3 73 kW 40 22 7 hp 4 47 KW 40 F 22 C Do not operate the tool at oil temperatures above 140 60 C Operation at higher temperatures can cause operator discomfort at the tool Filter Min full flow filtration Sized for flow of at least For cold temp startup and max dirt holding capacity Hydraulic fluid Petroleum based premium grade anti wear non conductive Viscosity at min and max operating temps NOTE 25 microns 30 gpm 114 Ipm 25 microns 30 gpm 114 Ipm 25 microns 30 gpm 114 Ipm 25 microns 30 gpm 114 Ipm 100 400 ssu 100 400 ssu 20 82 centistokes 100 400 ssu 100 400 ssu When choosing hydraulic fluid the expected oil temperature extremes that will be experienced in service determine the most suitable temperature viscosity characteristics Hyd
14. c braided not certified or labeled non conductive constructed of thermoplastic or synthetic rubber in ner tube synthetic fiber braid reinforcement and weather resistant thermoplastic or synthetic rubber cover This hose is not certified non conductive and must never be used near electrical conductors HOSE SAFETY TAGS To help ensure your safety the following DANGER tags are attached to all hose purchased from Stanley Hydraulic Tools DO NOT REMOVE THESE TAGS If the information on tag is illegible because of wear or damage replace the tag immediately new tag may be obtained from your Stanley Distributor THE TAG SHOWN BELOW IS ATTACHED TO CERTIFIED NON CONDUCTIVE HOSE DANGER DANGER FAILURE TO USE HYDRAULIC HOSE LABELED AND CERTIFIED AS NON CONDUCTIVE DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE IMPROPER USE WHEN USING HYDRAULIC TOOLS ON OR NEAR ELECTRIC LINES MAY RESULT IN OR HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE DEATH OR SERIOUS INJURY KEEP HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT CONTACT DURING USE CONTACT AT THE BURST CAN CAUSE BODILY INJECTION AND SEVERE PERSONAL INJURY ELECTRIC LINES HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING ABRASION CUTTING OR CONTACT WITH HIGH TEMPERATURE SURFACES DO NOT USE IF KINKED DO NOT BEFORE USING HYDRAULIC HOSE LABELED AND CERTIFIED AS NON CONDUCTIVE USE HOSE TO PULL OR LIFT TOOLS POWER UNITS ETC ON OR NEAR ELE
15. can R ded H Di operate hydraulic tools at depths of thousands of ecommended Hose Diameters feet ROV operation is still limited to the tool for Depth ft 8GPM 12GPM example a percussive tool has the same depth 10 58 58 limitation whether ROV or diver operated 300 34 1 1000 1 1 14 Te L STAN LEY SM20 User Manual lt 17 STANLEY Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie Oregon 97267 5698 USA 503 659 5660 Fax 503 652 1780 www stanleyhydraulics com
16. ctive Standards Approved body Richtlinie Standards Pr fung durch Directives Normes Organisme agr Directriz Los Normas Aprobado Direttiva Norme Collaudato EN 809 2009 Machinery Directive 2006 42 EC 2006 5 Special Provisions None Spezielle Bestimmungen Dispositions particuli res Provisiones especiales Disposizioni speciali 6 Representative in the Union Patrick Vervier Stanley Dubuis 17 19 rue Jules Berthonneau BP 3406 41034 Blois Cedex France Vertreter in der Union Repr sentant dans l union Representante en la Union Rappresentante presso l Unione Done at Ort Fait Dado en Fatto a Stanley Hydraulic Tools Milwaukie Oregon USA Date Datum le Fecha Data 1 5 11 Signature Unterschrift Signature Firma Firma FA Position Position Fonction Cargo Posizione 2 gt SM20 User Manual STAN LEY DECLARATION FONN 2 FET PUSS 4 SAFETY TE TON D TL STORES wp c m 6 er ene ee eee ener men ere ee ree T HOSE RECOMMENDATION DE 8 FIGURE T TYPICAL HOSE CONNECTIONS a gt ee 8 PNA TREOURE MENTS hj 9 OPERATION E E E 10 TOOL PROTEC HONS CAR E E lui d iiu cr LE e M ad 12 13 PE TION
17. ines Know the location of buried or covered ser vices before starting work 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 minimum working pres sure rating of 2500 psi 175 bar Be sure all hose connections are tight The hydraulic circuit control valve must be in the OFF position when coupling or uncoupling the tool Wipe all couplers clean before connecting Failure to do so may result in damage to the quick couplers and cause overheating Use only lint free cloths Do not operate the tool at oil temperatures above 140 F 60 C Operation at higher oil temperatures can cause operator discomfort and may cause dam age to the tool Do not operate damaged improperly adjusted or incompletely assembled tool Do not put hand under volute while the pump 15 ning To avoid personal injury or equipment damage all tool repair maintenance and service must only be performed by authorized and properly trained per sonnel Do not exceed the rated limits of the tool or use the tool for applications beyond its design capacity Always keep critical tool markings such as labels and warning stickers legible Always replace parts with replacement parts recom mended by Stanley Hydraulic Tools Check fastener tightness often and before each use daily Do not point water discharge at bystanders
18. male coupler should be connected to the IN port The return fluid must never flow through a reversing valve Improper hydraulic fluid flow Check that 4 9 gpm 15 34 Ipm at 1000 2000 psi 70 140 bar is available at the trash pump 20 decrease in flow can result in 50 decrease in pump performance Pump submersed in sediment Lift the pump from the bottom of the hole or chamber Use a flat support under the pump if necessary Trash pump inlet restricted Remove suction screen and thoroughly clean Reassemble Discharge hose kinked or Straighten the hose If the hose must bend at restricted the top of the hole use piece of split rigid conduit with large diameter of the expanded hose This keeps the hose from kinking Discharge hose too small Use 2 1 2 inch 63 5 mm diameter fire hose Water lift too high Lower the outlet end of the discharge hose Increase hydraulic flow 9 gpm 35 Ipm max Impeller worn or damaged Check impeller for damage and excessive wear Replace if necessary Pump not matched to application Obtain higher capacity pump Wear ring worn or damaged Check for wear ring damage or excessive wear Replace if necessary Hose used on suction side of Remove Use no plumbing on suction side of pump pump Poor pump performance Too many solids in the water Reduce solids content Increase pump speed with excessive wear Water speed out of the hose may be too slow therefore hose
19. ng the four 5 16 18 capscrews item 18 4 Assemble the motor and impeller to the volute Clean the capscrews and lubricate the threads with underwater grease before installation 5 Remove all debris from the hose Otherwise solids will backfill the pump SM20 User Manual lt 11 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 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 clean dry space safe from damage or pilferage Make sure the circuit PRESSURE hose with male quick disconnect is connected to the IN port The circuit RETURN hose with female quick disconnect is connected to the opposite port Do not reverse cir cuit flow This can cause damage to internal seals Always replace hoses couplings and other parts with replacement parts recommended by Stanley Hydraulic Tools Supply hoses must have a mini mum working pressure rating of 2500 psi 172 bar Do not exceed the rated flow or pressure Refer to the Specifications in this manual for correct flow rate and pressure If specifications are exceeded rapid failure of the internal seals may result 12 SM20 User Ma
20. nual Always keep critical tool markings such as warning stickers and tags legible Do not use the tool for applications it was not de signed for Tool repair should be performed by experienced personnel only Make certain that the recommended relief valves are installed in the pressure side of the system Do not use the tool for applications for which it was not intended STANLEY STANLEY If symptoms of poor performance develop the following chart can be used as guide to correct the problem When diagnosing faults in operation always make sure the hydraulic power source is supplying the correct hydrau lic flow and pressure as listed in the table Use flowmeter know to be accurate Check the flow with the hydraulic fluid temperature at least 80 F 27 C PROBLEM CAUSE SOLUTION Pump will not start No hydraulic fluid flow or Turn on power unit and check that 4 9 pressure gpm 15 34 lpm at 1000 2000 psi 70 140 bar is available at the pump Defective couplers Check the couplers Replace if necessary Impeller jammed with debris Clean the pumping chamber as described in the Maintenance section in this manual Impeller rubbing against wear Check and adjust the impeller clearance as plates described in the Service Manual Defective hydraulic motor Repair or replace motor Poor pump performance Hydraulic flow reversed Check that the hoses are correctly connected to the pump motor ports The fe
21. raulic fluids with a viscosity index over 140 will meet the requirements over a wide range of operating temperatures SSU Saybolt Seconds Universal EHTMA HYDRAULIG SYSTEM REQUIREMENTS A CLASSIFICATION AAA Flow Range 3 5 4 3 13 5 16 5 Ipm 1870 psi 129 bar Nominal Operating Pressure at the power supply outlet System relief valve setting 2495 psi at the power supply outlet 172 bar 4 7 5 8 18 22 Ipm 1500 psi 103 bar 7 1 8 7 gpm 27 33 Ipm 1500 psi 103 bar 9 5 11 6 gpm 36 44 Ipm 1500 psi 103 bar 11 8 14 5 gpm 45 55 Ipm 1500 psi 103 bar 2000 psi 138 bar 2000 psi 138 bar 2000 psi 138 bar 2000 psi 138 bar NOTE These are general hydraulic system requirements See tool specification page for tool specific requirements STANLEY SM20 User Manual 4 9 PREOPERATION PROCEDURES CHECK POWER SOURCE 1 Using a calibrated flow meter and pressure gauge make sure the hydraulic power source develops flow of 4 6 gpm 15 23 Ipm at 1000 2000 psi 70 140 bar or 7 9 gpm 26 34 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 maxi mum 3 Make certain that the power source return pressure does not exceed 250 psi 17 bar 4 Make sure the pump inlet screen is clear of debris and the outlet hose is clean Remove any obstruc tion befo
22. re operating Refer to PUMP CLEANING PROCEDURES CONNECT HOSES 1 Wipe all hose couplers with clean lint free cloth before making connections 2 Connect the hoses from the hydraulic power source to the couplers on the sump pump or sump pump hoses 15 good practice to connect return hose first and disconnect it last to minimize or avoid trapped pressure within the trash pump motor NOTE If uncoupled hoses are left in the sun pressure in crease inside the hoses might make them difficult to connect Whenever possible connect the free ends of the hoses together 3 Observe the arrow on the couplers to ensure that the flow is in the proper direction The female coupler on the sump pump is the inlet pressure coupler PUMP OPERATION 1 Observe all safety precautions NOTE The SM20 is not designed for use with suction pipe inlet The diameter of the suction screen at the bottom of the pump provides maximum pump ef ficiency Reducing the size of this inlet will greatly reduce pump performance 2 Connect hose fitted with 2 1 2 inch 63 5 mm male pipe end to the pump outlet fitting Make sure the fitting is securely tightened For best perfor mance keep the hose as short as possible and lay it out to avoid sharp bends or kinks 10 SM20 User Manual 3 Lower the pump into the liquid to be pumped Locate the outlet end of the discharge hose to disperse the liquid as required Remove any kinks from the
23. s Supervising personnel should develop additional pre cautions relating to the specific work area and local safety regulations If so place the added precautions in the space provided in this manual The models SM20 Hydraulic Pump will provide safe and 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 pump and hoses before operation Failure to do so could result in personal injury or equipment damage Operator must start in a work area without bystand ers The operator must be familiar with all prohibited work areas such as excessive slopes and danger OUS terrain conditions e Establish a training program for all operators to en sure safe operations Do not operate the tool unless thoroughly trained or under the supervision of an instructor Always wear safety equipment such as goggles head protection and safety shoes at all times when operating the tool Do not inspect or clean the tool while the hydraulic power source is connected Accidental engagement of the tool can cause serious injury e Do not operate this tool without first reading the Op eration section of this manual e Do not install or remove this tool while the hydraulic power source is connected Accidental engagement of the tool can cause serious injury STANLEY Never operate the tool near energized transmission l
24. t use a nozzle e Remove all hose kinks before starting the pump STANLEY e Do not lift water mixed with solids over 40 12 m if hydraulic flow from the power source is less than 7 gpm 26 e If output flow 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 operation This helps to pump solids through the hose and keeps the pump clean for longer life COLD WEATHER OPERATION If the sump pump is to be used during cold weather preheat the hydraulic fluid at low power source speed When using the normally recommended fluids fluid should be at or above 50 F 10 400 ssu 82 centi stokes before use Damage to the hydraulic system or pump motor seals can result from use with fluid that is too viscous or thick STANLEY MAINTENANCE CLEANING THE PUMPING CHAMBER Debris such as weeds sand and other solids may be come 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 seven 5 16 18 capscrews item 14 2 Thoroughly clean the volute and impeller Do not remove the impeller unless necessary for repair or replacement or to remove trapped debris 3 Remove all debris from the pump screen by remov i
25. us p meer peer sent _ STANLEY UNDERWATER MODELS ONLY A CAUTION Operation Overview DO NOT USE HYDRAULIC TOOLS UNDER WATER THAT ARE NOT DESIGNATED AS AN UNDERWATER MODEL OR THIS WILL RESULT IN DAMAGE TO THE TOOL Tools Breakers Tools Grinders Hammer Drills and Saws Chain Saws Chipping Hammers Max Depth 1000 Max Depth 500 Reference hose limitations due to sizing guide below F Is th licati accumulator PSI or underwater hydraulic tools the applications are max increase 40 broken down into four quadrants depending on PSI for every 100 type of tool and method of operation Tools Breakers Tools Grinders Hammer Drills and Saws Chain Saws Chipping Hammers 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 counter the in crease in ambient pressure found at lower depths Since there is a maximum PSI for percussive tools they are limited to certain depths Rotational tools do not have accumulators and thus capable of deeper depths Max Depth 1000 Max Depth 500 Reference hose limitations due to sizing guide below accumulator PSI max increase 40 PSI for every 100 The methods are broken into diver operated or remote operated vehicle ROV ROV s can reach lower depths and with an on board hydraulic power source that is depth compensated
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