General Safety Instructions Alwaysobservesafetysymbols.They areincluded for your safety andtheprotection ofthetool. WARNING DANGER CAUTION Thissafetysymbolappearsinthese Thissafetysymbolmayappearon This safetysymbolappearsinthese instructionstoidentifyanaction thetool.Itisusedtoalertthe instructions to identify an action or thatcouldcausebodilyinjurytothe operatorof anactionthatcould condition that could result in operatororotherpersonnel. placehim/herorothersinalife damage to the tool or other threateningsituation.
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Tool Decals & Tags ANameTagStickerisattachedtothetool.Neverexceedtheflowandpressurelevelsspecifiedon thissticker.Theinformationlistedonthenametagstickermustbelegibleatalltimes.Replacethis sticker if it becomes worn or damaged. A replacement is available from your local Stanley distributor. 28788 11207 Manual Sticker CircuitType“D” Decal 30Lpmat138bar BHTMACATEGORY 29149 Rotation Direction Sticker WARNING 28323 C o r r e c t l y c o n n e c t h o s e s t o t o o l p o r t s . D o n o t e x c e e d s p e c i f i e d f l o w o r p r e s s u r e .
Operating Instructions otherwisethebitmaybreakandendangerthe operator. CAUTION Cold Weather Operation To prevent damagetotheretaining ring, do not attempt to force the Ifthetoolistobeusedduringcoldweather,preheat selector screw counter-clockwise the hydraulicfluidatlowenginespeed.Whenusing beyondthepointofinitialresistance. the normally recommendedfluids,fluid temperature should be a t o r a b o v e 5 0°F/10°C(400ssu/82 centistokes)beforeuse.
Troubleshooting Thissectiondescribeshowtofindandresolveproblemsusersmayexperience.Ifasituationoccursthatisnotcovered, callyourStanleyCustomerServicerepresentativeforassistance. WARNING Inspectingthetoolorinstallingpartswiththehydraulichosesconnectedcanresultinseverepersonalinjuryoreq uipment damage. Topreventaccidentalstartup, disconnectthehydraulicpowerbeforebeginninganyinspectionorinstallationtask. Ifsymptomsofpoorperformancedevelop,thefollowingchartcanbeusedasaguidetocorrecttheproblem. Whendiagnosingfaultsinoperationofthetool,alwayscheckthatthehydraulicpowersourceissupplyingthecorrect hydraulicflowandpressuretothetoolaslistedinthetable.Useaflowmeterknowntobeaccurate.Checktheflow withthehydraulicoiltemperatureatleast80°F/27°C. Symptom Possible Cause Solution Tool will not start. Power notbeingsupplied. Check to make certainthatboth hosesare connected. Turn hydrauliccircuitcontrolvalve Defectivequick disconnects. Check eachquick disconnect separately. Replaceasnecessary. Low drilling Relief valvesetting toolow.
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Troubleshooting Symptom Possible Cause Solution Oil getshot, Open center tool onaclosedcenter Usetoolstomatchcircuit. power unit circuit andviceversa. working hard. Circuit relief set toolow. Adjust relief valve to 2100 psi/ 145 bar. Toomuch oil goingthrough tool. Adjust flow for 12gpm/45lpm maximum, or less. Oilleaks at Damaged o-rings.
Warranty StanleyHydraulicTools(hereinaftercalled“Stanley”),subjecttotheexceptionscontainedbelow,warrantsnewhydraulictoolsforaperiodofone yearfromthedateofsaletothefirstretailpurchaser,orforaperiodof2yearsfromtheshippingdatefromStanley,w hicheverperiodexpiresfirst,to befreeofdefectsinmaterialand/orworkmanshipatthetimeofdelivery,andwill,atitsoption,repairorreplacean y t o o l o r p a r t o f a t o o l , o r n e w part,whichisfounduponexaminationbyaStanleyauthorizedserviceoutletorbyStanley’sfactoryinMilwaukie,OregontobeDEFECTIVEIN MATERIALAND/ORWORKMANSHIP. EXCEPTIONSFROMWARRANTY NEWPARTS: Newpartswhichareobtainedindividuallyarewarranted,subjecttotheexceptionsherein,tobefreeofdefectsinma terialand/or workmanshipatthetimeofdeliveryandforaperiodof6monthsafterthedateoffirstusage. Sealsanddiaphragmsarewarrantedtobefreeof defectsinmaterialand/orworkmanshipatthetimeofdeliveryandforaperiodof6monthsafterthedateoffirstusage or2yearsafterthedateof delivery,whicheverperiodexpiresfirst. Warrantyfornewpartsislimitedtoreplacementofdefectivepartsonly. Laborisnotcovered.
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Foradditional Sales&Service information, contact: ® StanleyHydraulicTools Division of the Stanley Works 3810SENaefRoad Milwaukie, OR 97267 USA Tel: (503)659-5660 Fax:(503) 652-1780 www.stanley-hydraulic-tools.com...