POWERFUL SOLUTIONS. GLOBAL FORCE. Hydraulic Hand Pumps - Enerpac
Instruction SheetPOWERFUL SOLUTIONS. GLOBAL FORCE.L1763Rev IHydraulic Hand Pumps03/09Index:English .1-7Français . 8-14Deutsch. 15-22Italiano . 23-29Español . 30-36Nederlands. 37-44Portuguese. 45-51. 52-58.59-64Svenska.65-71Greek.72-80Finnish .81-87Russian.88-95Repair Parts Sheets for this product are availablefrom the Enerpac web site at www.enerpac.com, orfrom your nearest Authorized Enerpac Service Centeror Enerpac Sales office.1.0 IMPORTANT RECEIVINGINSTRUCTIONSVisually inspect all components for shipping damage.Shipping damage is not covered by warranty. Ifshipping damage is found, notify carrier at once. Thecarrier is responsible for all repair and replacementcosts resulting from damage in shipment.SAFETY FIRST2.0 SAFETY ully. Follow all safetyprecautions to avoid personal injury or propertydamage during system operation. Enerpac cannot beresponsible for damage or injury resulting from unsafeproduct use, lack of maintenance or incorrect productand/or system operation. Contact Enerpac when indoubt as to the safety precautions and operations. Ifyou have never been trained on high-pressurehydraulic safety, consult your distribution or servicecenter for a free Enerpac Hydraulic safety course.Failure to comply with the following cautions andwarnings could cause equipment damage andpersonal injury.A CAUTION is used to indicate correct operating ormaintenance procedures and practices to preventdamage to, or destruction of equipment or otherproperty.A WARNING indicates a potential danger thatrequires correct procedures or practices to avoidpersonal injury.A DANGER is only used when your action or lack ofaction may cause serious injury or even death.WARNING: Wear proper personalprotective gear when operating hydraulicequipment.WARNING: Stay clear of loads supportedby hydraulics. A cylinder, when used as aload lifting device, should never be usedas a load holding device. After the loadhas been raised or lowered, it must always beblocked mechanically.WARNING: USE ONLY RIGID PIECESTO HOLD LOADS. Carefully select steelor wood blocks that are capable ofsupporting the load. Never use a hydraulic cylinderas a shim or spacer in any lifting or pressingapplication.DANGER: To avoid personal injurykeep hands and feet away from cylinderand workpiece during operation.WARNING: Do not exceed equipmentratings. Never attempt to lift a loadweighing more than the capacity of thecylinder. Overloading causes equipmentfailure and possible personal injury. The cylinders aredesigned for a max. pressure of 700 bar [10,000 psi].Do not connect a jack or cylinder to a pump with ahigher pressure rating.DANGER: Never set thehigher pressure than thepressure of the pump.may result in equipmentpersonal injury. Do not remove reliefrelief valve to amaximum ratedHigher settingsdamage and/orvalve.WARNING: The system operatingpressure must not exceed the pressurerating of the lowest rated component inthe system. Install pressure gauges in thesystem to monitor operating pressure. It is yourwindow to what is happening in the system.CAUTION: Avoid damaging hydraulichose. Avoid sharp bends and kinks whenrouting hydraulic hoses. Using a bent orkinked hose will cause severe backpressure. Sharp bends and kinks will internallydamage the hose leading to premature hose failure.Do not drop heavy objects on hose. Asharp impact may cause internal damageto hose wire strands. Applying pressure toa damaged hose may cause it to rupture.
IMPORTANT: Do not lift hydraulicequipment by the hoses or swivelcouplers. Use the carrying handle or othermeans of safe transport.Avoid situations where loads are notdirectly centered on the cylinder plunger.Off-center loads produce considerablestrain on cylinders and plungers. Inaddition, the load may slip or fall, causing potentiallydangerous results.CAUTION: Keep hydraulic equipmentaway from flames and heat. Excessiveheat will soften packings and seals,resulting in fluid leaks. Heat also weakenshose materials and packings. For optimumperformance do not expose equipment totemperatures of 65 C [150 F] or higher. Protecthoses and cylinders from weld spatter.Distribute the load evenly across the entiresaddle surface. Always use a saddle toprotect the plunger.IMPORTANT: Hydraulic equipment mustonly be serviced by a qualified hydraulictechnician. For repair service, contact theAuthorized ENERPAC Service Center inyour area. To protect your warranty, use onlyENERPAC oil.DANGER: Do not handle pressurizedhoses. Escaping oil under pressure canpenetrate the skin, causing serious injury.If oil is injected under the skin, see a doctorimmediately.WARNING: Immediately replace worn ordamaged parts by genuine ENERPACparts. Standard grade parts will breakcausing personal injury and propertydamage. ENERPAC parts are designed to fit properlyand withstand high loads.WARNING: Only use hydraulic cylinders ina coupled system. Never use a cylinderwith unconnected couplers. If the cylinderbecomesextremelyoverloaded,components can fail catastrophically causing severepersonal injury.CAUTION: Always use the handle to carrythe pump. Carrying the pump by the hosemay damage the hose and/or the pump.WARNING: BE SURE SETUP IS STABLEBEFORE LIFTING LOAD. Cylindersshould be placed on a flat surface that cansupport the load. Where applicable, use acylinder base for added stability. Do notweld or otherwise modify the cylinder to attach abase or other support.SPECIFICATIONS – Use this instruction sheet for the following hand pump models.Hand Pump SpecificationsModelType(Speed)Maximum PressureRating psi [bar]Oil Volume per Strokein 3 [cm 3]EHF-6516,500 [440].16 [2.62]P-1812,850 [200].16 [2.62]P-2512,500 [170].58 [9.51]231 [3786]P-39, 1003110,000 [700].16 [2.62]43 [705]P-5015,000 [340].29 [4.75]231 [3786]P-5113,000 [210].25 [4.09]50 [820]P-141, 1001110,000 [700].055 [.90]20 [328]P-391, 1004110,000 [700]Stage 1Stage 222 [360]22 [360].151 [2.47]Stage 1Usable Oil Capacityin3 [cm3]55 [900]Stage 2P-80, 10062350 [25]10,000 [700].99 [16.23].15 [2.46]140 [2295]P-842350 [25]10,000 [700].99 [16.23].15 [2.46]140 [2295]P-142, 10022200 [14]10,000 [700].221 [3.62].055 [.90]20 [328]P-142AL2200 [14]10,000 [700].221 [3.62].055 [.90]9.0 [148]P-2022200 [14]10,000 [700].221 [3.62].055 [.90]55 [900]P-772200 [14]10,000 [700].63 [16.0].094 [2.41]47 [769]P-392, 10052200 [14]10,000 [700].687 [11.26].151 [2.47]55 [900]P-392AL2200 [14]10,000 [700].687 [11.26].151 [2.47]55 [900]P-4622200 [14]10,000 [700]7.69 [126.00].29 [4.75]462 [7572]P-4642200 [14]10,000 [700]7.69 [126.00].29 [4.75]462 [7572]P-8012350 [25]10,000 [700].99 [16.23].15 [2.46]250 [4095]P-8022400 [28]10,000 [700]2.40 [39.34].15 [2.46]155 [2540]P-8422400 [28]10,000 [700]2.40 [39.34].15 [2.46]155 [2540]2
3.0 DESCRIPTION3.13.2Models P-18/P-39, 1003/P-80, 1006/P-84/P-801, P-77Models P-141, 1001; P-142, 1002; Figure 2 and the corresponding table below show theP-202; P-391, 1004; P-392, 1005; P-802;main components of these hand pump models.P-842Model P-84 is equipped with a 4-way, 3-positionvalve for use with double-acting cylinders. To convertmodels P-18 or P-39 to foot operation, order Kit PC-10.Figure 1 and the corresponding table show the maincomponents of hand pump models P-141, P-142, P202, P-391, P-392, P-802, and P-842. The dualpurpose vent/fill cap acts as a pressure relief valve incase of accidental reservoir pressurization. Toprovide an access port at the rear of the reservoir forremote valves, use a return-to-tank kit. See the Table1 for kit model numbers.ABAADABBEBBCP842CFigure 2BWARNING: These pumps are operatedwith a non-vented reservoir. If thereservoir is subjected to high pressure,the casing may rupture, causingpersonal injury and/or equipment damage.NEVER attempt to return more oil to the reservoirthan it is capable of holding.DFigure 1Table 1Fig. 1P-141, 1001P-142, 1002ARelease ValveBP-202P-391, 1004P-392, 1005P-802P-842Release Valve Release ValveRelease ValveRelease ValveRelease Valve4-Way Valve1 /4 NPTFOutlet Port1 /4 NPTFOutlet Port1 /4 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet 20PC-25PC-25PC-25——-Tank KitTable 2Fig. 2AP-18P-39, 1003P-77P-80, 1006P-84P-801Release ValveRelease ValveRelease ValveRelease ValveRelease ValveRelease ValveB3/8 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet Port3/8 NPTFOutlet PortCFill PlugFill PlugFill PlugFill PlugFill PlugFill PlugD———1/4 NPTF—1/4 NPTFReturn-to-Tank Port3Return-to-Tank Port
3.3 Models P-462 and P-464Figure 3 and the table below show the main featuresof hand pump models P-462, for use with singleacting cylinders, and P-464, for use with doubleacting cylinders.Table 4 and 5Fig. 4 & 5 P-25P-50ARelease Valve Release ValveB1/4 NPTF1/4 NPTFOutlet PortOutlet PortP-51Release Valve1/4 NPTFOutlet PortCVent/Fill CapVent/Fill CapVent/Fill Cap4.0 INSTALLATION4.1 Connecting the Pump1. Thread hose into pump outlet. Use 1 1/2 wraps ofTeflon tape (or suitable thread sealant) on hosefitting, leaving the first complete thread free of tapeto ensure that tape does not shed into hydraulicsystem, causing damage. Trim loose ends.2. Install a pressure gauge in-line from the pump foradded safety and better control.3. Connect the hose(s) to your cylinder or tool.NOTE: For single-acting cylinders, connect onehose from the pump to the cylinder. For doubleacting cylinders, connect two hoses. Connectone hose from the pressure port of the pump tothe pressure port of the cylinder. Connect anotherhose from the retract port of the pump to theretract port of the cylinder.Figure 3, Models P-462, P-464Fig. 3ABCDTable 3P-4623-Way 2-Position Valve3/8 NPTF Outlet PortVent/Fill PlugHandle ClipP-4644-Way 3-Position Valve3/8 NPTF Outlet PortVent/Fill PlugHandle Clip4.2 Pump VentingSee table below to determine if your pump should beoperated with a vented or non-vented reservoir.Vented pumps provide slightly better performance.For pumps with nylon reservoir, turn vent/fill cap 1/4turn counter-clockwise to vent. For other pumps, seedecal on pump. Close vent prior to transportingpump to prevent oil leakage. P-80, P-801, and P-84are vented by turning the valve counterclockwise. Toclose the vent, turn the valve clockwise.3.4 Models P-25, P-50, and P-51Figure 4 shows hand pump models P-25 and P-50,both of which are equipped with a handle thatoperates in both directions. Figure 5 shows the P-51hand pump. The main components of these pumpsare listed in the table below.VENTING OPTIONSEHF-65 .non-ventedP-18 .non-ventedP-25 .eitherP-39, 1003 .non-ventedP-50 .eitherP-51 .ventedP-80, 1006 .eitherP-84 .eitherP-141, 1001 .eitherP-142, 1002 .eitherP-142AL.non-ventedP-202 .eitherP-391, 1004 .eitherP-77 .ventedP-392, 1005 . eitherP-392AL .ventedP-462 .ventedP-464 .ventedP-801 .non-ventedP-802 .eitherP-842 .either4.3 Pump PositionSee table below to determine the correct operatingposition for your pump, horizontal or vertical. The P-80,P-801, and P-84 cannot be vented when operated vertically.Figure 4, Models P-25 and P-50OPERATING POSITIONEHF-65 . . . . . . . . . eitherP-18 . . . . . . . . . . . eitherP-25 . . . . horizontal onlyP-39, 1003 . . . . . . eitherP-50 . . . . horizontal onlyP-51 . . . . horizontal onlyP-80, 1006 . . . . . . eitherP-84 . . . . . . . . . . . eitherP-141, 1001 . . . . . eitherP-142, 1002 . . . . . eitherP-142AL . . . . . . . . eitherFigure 5, Model P-514P-202 . . . . . . . . . . eitherP-391, 1004 . . . . . eitherP-77 . . . . . . . . . . . eitherP-392, 1005 . . . . . eitherP-392AL . . . . . . . . eitherP-462 . . . horizontal onlyP-464 . . . horizontal onlyP-801 . . . . . . . . . eitherP-802 . . . . . . . . . . eitherP-842 . . . . . . . . . . either
CAUTION: Close release valve fingertight ONLY. Using tools on release valvecan damage it and cause the pump tomalfunction.NOTE: When operating the pump in the verticalposition, the hose end must be pointed down, or thepump will pick up air and will not build pressure properly.5.0 OPERATION2. Operate pump handle to deliver hydraulic powerto system. Pressure will be maintained untilrelease valve is opened.3. Open release valve (turn counter-clockwise) torelease pressure, allowing oil to flow back to thereservoir.5.1 Before Using the Pump1. Check all system fittings and connections to besure they are tight and leak free.2. Check oil level in reservoir before operatingpump. See "Adding Oil to the Pump" on page 7.5.4 Single-Acting Applications with 3-Way,2 Position Manual ValveCAUTION: NEVER add extensions topump handle. Extensions causeunstable pump operation.1. Shift valve handle to position 1 as shown in Figure 7.2. Operate pump handle to deliver hydraulic powerto the system. Pressure will be maintained untilthe valve is shifted.3. To allow oil to return to the reservoir, shift valvehandle to position 2.WARNING: In certain situations thepump handle can "kick back". Alwayskeep your body to the side of the pump,away from the line of force of the handle.NOTE: To reduce handle effort at high pressure, takeshort strokes. Maximum leverage is obtained in thelast 5 of stroke.5.2 Using Two-Speed PumpsThese pumps provide 2-stage flow. Under no-load,the pump operates in the high flow first stage forrapid advance. When the load is contacted, the pumpautomatically shifts to the second stage for buildingpressure. For P-462 or P-464 models, when pumppressure reaches approximately 200 psi [14 bar], youmust momentarily stop pumping and raise the handleto shift to the high pressure stage. For P-802 orP-842 models, when pump pressure reachesapproximately 400 psi [28 bar], you must momentarilystop pumping and raise the handle to shift to the highpressure stage. After the pump shifts, pumping takesless effort.Figure 7NOTE: For best performance, operate pump handleat moderate speed during the high flow first stage.Rapid handle speed in the first stage will prevent thepump from delivering full volume of oil.5.5 Double-Acting Applications with 4-Way,3 Position Manual Valve5.3 Single-Acting Applications withRelease ValvePumps with 4-way control valves are designed tooperate double-acting cylinders. See Figure 8 forvalve positions.1. Close release valve by turning clockwise, asshown in Figure 6.Figure 8aFigure 65
5.6 Relief Valve AdjustmentAll pumps contain a factory set relief valve to preventover-pressurization of the system. Lower pressuresettings can be obtained. Contact your AuthorizedEnerpac Service Center.6.0 AIR REMOVALRemoving air from the hydraulic system will help thecylinder to advance and retract smoothly (see figure 9).Figure 8b6.1 Pump With Single-Acting Cylinder (A)1. Position lever on 4-way valve to select function asfollows:(A) Flow to Port "A"; port "B" returns flow to thereservoir(N) Neutral; ports "A" and "B" are blocked(B) Flow to port "B"; port "A" returns flow to thereservoir1. Vent pump reservoir (for vented pumps only) andclose release valve.2. Position pump at higher elevation than cylinder.3. Position cylinder with the plunger end down (up ifusing pull cylinder). See Figure 9 below.4. Operate pump to fully extend the cylinder (retractif using pull cylinder).5. Open release valve to retract cylinder (extend if apull cylinder). This will force the trapped air tomove up to the pump reservoir.6. Repeat the above steps as necessary.7. Add oil if necessary. See page 7.8. Return vent/fill cap to operating position.6.2 Pump With Double-Acting Cylinder (B)1. Vent pump reservoir (for vented pumps only).2. Position pump at higher elevation than cylinder.3. Put cylinder in horizontal position with ports up.See Figure 9.4. Fully advance and retract the cylinder 2 to 3 times.5. Repeat the above steps as necessary.6. Add oil if necessary. See page 7.7. Return vent/fill cap to operating position.Figure 8c2. Operate pump to perform work.3. Change valve positions as needed.7.0 MAINTENANCEWARNING: Operate double-actingcylinder only when both hoses areconnected to the pump. If one coupleris left unconnected, high pressure willbuild behind the coupler which could causepersonal injury and/or equipment damage.Use only Enerpac hydraulic oil with these pumps topromote long pump life and to protect your warranty.Viton and EPR seal kits are available for some handpumps. Contact your Enerpac representative for moreinformation on these products and their applications.airairFigure 96
7.1 Adding Oil to the PumpCheck oil level regularly.WARNING:Always add oil withcylinders fully retracted (extended ifpull cylinders) or the system will containmore oil than the reservoir can hold.1. Remove vent/fill cap from reservoir.2. Fill reservoir only to level mark shown on pump.3. Remove air from system if necessary. See page 6.Recheck oil level after removing air.4. Return vent/fill cap to proper position.NOTE: Non-vented hand pumps require air in thereservoir to function properly. If the reservoir iscompletely filled, a vacuum will form preventingoil from flowing out of the pump.Figure 107.4 Changing the Oil1. Drain all oil and refill with clean Enerpac oil every12 months. If pump is used in dirty environments,change the oil more often.2. Remove vent/fill cap or plug from reservoir.3. Tilt pump to drain out old oil.4. Fill reservoir only to level mark shown on pump.5. Replace the vent/fill cap or plug.6. Dispose of used oil properly.7.2 Keeping Oil Lines CleanWhen coupler halves are disconnected, always screwon dust caps. Use every precaution to guard unitagainst entrance of dirt because foreign matter maycause pump, cylinder, or valve failure.7.3 Lubricating the PumpTo extend pump life and improve performance,lubricate the beam pin (A), cross pin (B), and pistonhead (C) regularly, using roller bearing grease. SeeFigure 10.8.0 TROUBLESHOOTING GUIDEThe following information is intended as an aid indetermining if a problem exists. For repair service,contact the Authorized Enerpac Service Center inyour area.TROUBLESHOOTINGProblemCylinder does notadvance, advancesslowly, or advances inspurts.Cylinder advances, butdoes not hold pressure.Possible CauseSolution1. Oil level in pump reservoir islow.1. Add oil according to the Maintenance instructions onpage 6.2. Release valve open.2. Close the release valve.3. Loose hydraulic coupler.3. Check that all couplers are fully tightened.4. Load is too heavy.4. Do not attempt to lift more than rated tonnage.5. Air trapped in system.5. Remove air according to the instructions on page 6.6. Cylinder plunger binding.6. Check for damage to cylinder. Have cylinder serviced bya qualified hydraulic technician.1. Leaking connection.1. Check that all connections are tight and leak free.2. Leaking seals.2.3. Internal leakage in pump.Locate leak(s) and have equipment serviced by aqualified hydraulic technician.3. Have pump serviced by a qualified hydraulic technician.Cylinder does not retract,retracts part way, orretracts more slowly thannormal.1. Release valve closed.1. Open release valve.2. Pump reservoir is over-filled.3. Loose hydraulic coupler.2. Drain oil level to full mark. See page 7 instructions foradding oil.4. Air trapped in system.3. Check that all couplers are fully tightened.5. Hose I.D. too narrow.4. Remove air according to the instructions on page 6.6.Cylinder retraction spring 5. Use larger diameter hydraulic hose.broken or other cylinder6. Have cylinder serviced by a qualified hydraulicdamage.technician.7
Fiche d’instructionsPompes á Main HydrauliquesPOWERFUL SOLUTIONS. GLOBAL FORCE.L1763Rev I03/09Les vues éclatées de ce produit sont disponibles surle site Enerpac www.enerpac.fr. Vous pouvezégalement les obtenir auprès de votre réparateuragréé Enerpac ou auprès d'Enerpac même.1.0 INSTRUCTIONS IMPORTANTESRELATIVES À LA RÉCEPTIONInspecter tous les composants pour vous assurerqu’ils n’ont subi aucun dommage en coursd’expédition. Les dommages subis en cours detransports ne sont pas couverts par la garantie. S’ilssont abîmés, aviser immédiatement le transporteur,qui est responsable des frais de réparation et deremplacement résultant de dommages en cours detransport.AVERTISSEMENT:UTILISERSEULEMENT DES PIÈCES RIGIDESPOUR SOUTENIR LES CHARGES.Sélectionner avec précaution des blocsd’acier ou de bois capables de supporter la charge.Ne jamais utiliser un vérin hydraulique comme caleou intercalaire d’appui pour les applications delevage ou de pressage.LA SÉCURITÉ AVANT TOUT !2.0 SÉCURITÉLire attentivement toutes lesinstructions et mises en garde ettous les avertissements. Suivretoutes les précautions pour éviterd’encourir des blessures personnelles ou deprovoquer des dégâts matériels durant lefonctionnement du système. Enerpac ne peut pasêtre tenue responsable de dommages ou blessuresrésultant de l’utilisation risquée du produit, d’unmauvais entretien ou d’une application incorrecte duproduit et du système. En cas de doute sur lesprécautions ou les applications, contacter Enerpac.DANGER : Pour écarter tout risquede blessure personnelle, maintenirles mains et les pieds à l’écart duvérin et de la pièce à usiner durantl’utilisation.AVERTISSEMENT : Ne pas dépasser lesvaleurs nominales du matériel. Ne jamaisessayer de soulever une charge d’unpoids supérieur à la capacité du vérin. Unesurcharge entraînera la panne du matériel et risquede provoquer des blessures corporelles. Les vérinssont conçus pour une pression maximale de 700 bar.Ne pas connecter de cric ou de vérin à une pompeaffichant une pression nominale supérieure.Respecter les mises en garde et avertissementssuivants sous peine de provoquer des dégâtsmatériels et des blessures corporelles.Une mise en garde ATTENTION sert à indiquer desprocédures d’utilisation et de maintenance correctesqui visent à empêcher l’endommagement voire ladestruction du matériel ou d’autres dégâts.DANGER: Ne jamais régler la soupape desûreté à une pression supérieure à lapression nominale maximale de la pompesous peine de provoquer des dégâtsmatériels et/ou des blessures corporelles. Ne pas retirerle limiteur de pression.Un AVERTISSEMENT indique un danger potentiel quiexige la prise de mesures particulières visant à écartertout risque de blessure.AVERTISSEMENT : La pression defonctionnement du système ne doit pasdépasser la pression nominale ducomposant du système affichant la pluspetite valeur. Installer des manomètres dans . Ils permettent de vérifier ce qui sepasse dans le système.La mention DANGER n’est utilisée que lorsqu’uneaction ou un acte de négligence risque de causer desblessures graves, voire mortelles.AVERTISSEMENT : Porter un équipementde protection personnelle adéquat pourutiliser un appareil hydraulique.AVERTISSEMENT : Rester à l’écart decharges soutenues par un mécanismehydraulique. Un vérin, lorsqu’il est utilisécomme monte-charge, ne doit jamaisservir de support de charge. Après avoir monté ouabaissé la charge, elle doit être bloquée par unmoyen mécanique.ATTENTION : Éviter d’endommager lestuyaux hydrauliques. Éviter de les plier etde les tordre en les mettant en place. Untuyau plié ou tordu entraînera un fortretour de pression. Les plis et coudes prononcésendommageront par ailleurs l’intérieur du tuyau,provoquant son usure précoce.8
Ne pas faire tomber d’objets lourds sur letuyau. Un fort impact risque de causerdes dégâts intérieurs (torons métalliques).L’application d’ une pression sur un tuyauendommagé risque d’entraîner sa rupture.Lorsqu'applicable, utiliser une base de vérin pouraccroître la stabilité. Ne pas souder ou modifier le vérinde quelque façon que ce soit pour y fixer une base ouun autre dispositif de support.Éviter les situations où les charges ne sontpas directement centrées sur le piston duvérin. Les charges décentrées imposent uneffort considérable au vérins et pistons. Enoutre, la charge risque de glisser ou de tomber, ce quicrée un potentiel de danger.IMPORTANT : Ne pas soulever le matérielhydraulique en saisissant ses tuyaux ou sesraccords articulés. Utiliser la poignée de transport ou procéder d’une autre manière sûre.ATTENTION : Garder le matérielhydraulique à l’écart de flammes etd’une source de chaleur. Une fortetempérature amollira les garnitures et lesjoints et provoquera par conséquent des fuites. Lachaleur affaiblit également les matériaux et les garnituresdu tuyau. Pour une performance maximale, ne pasexposer le matériel à une température supérieure ouégale à 65 C [150 F]. Protéger tuyaux et vérins deprojections de soudure.Répartir la charge uniformément sur toute lasurface d'appui.Toujours utiliser uncoussinet d'appui si des accessoires nonfiletés sont utilisés.IMPORTANT : Le matériel hydraulique doituniquement être réparé par un technicienhydraulique qualifié. Pour toute réparation,contacter le centre de réparation ENERPACagréé le plus proche. Pour assurer la validité de lagarantie, n’utiliser que de l’huile ENERPAC.DANGER : Ne pas manipuler les tuyauxsous pression. L’huile sous pression quirisque de s’en échapper peut pénétrer dansla peau et provoquer des blessures graves.En cas d’injection d’huile sous la peau, contacterimmédiatement un médecin.AVERTISSEMENT:Remplacerimmédiatement les pièces usées ouendommagées par des pièces ENERPACauthentiques. Les pièces de qualitéstandard se casseront et provoqueront des blessures etdes dégâts matériels. Les pièces ENERPAC sontconçues pour s’ajuster parfaitement et résister à defortes charges.AVERTISSEMENT : Utiliser des vérinshydrauliques uniquement dans un systèmecouplé. Ne jamais utiliser un vérin en présencede raccords déconnectés. La surcharge duvérin peut avoir des effets désastreux sur sescomposants, qui peuvent causer des blessures graves.PRÉCAUTION : Toujours porter la pompepar son levier. Si la pompe est portée par leflexible, le flexible ou la pompe risque d’ensouffrir.AVERTISSMENT : S'assurer de la stabilitéde l'ensemble avant de lever une charge.Le vérin doit être placé sur une surface planecapable de supporter la charge.FICHE TECHNIQUE - Utiliser cette notice d’emploi pour les modèles de pompe à main suivants.Fiche TechniqueModèleTypePression nominaleVolume d’huileCapacité d’huile(Vitesse)max. psi [bar]par coup in 3 [cm 3]utilisable in3 [cm3]EHF-65P-18P-25P-39, 1003P-50P-51P-141, 1001P-391, 100411111111P-80, 1006P-84P-142, 1002P-142ALP-202P-77P-392, ,500 [440].16 [2.62]2,850 [200].16 [2.62]2,500 [170].58 [9.51]10,000 [700].16 [2.62]5,000 [340].29 [4.75]3,000 [210].25 [4.09]10,000 [700].055 [.90]10,000 [700].151 [2.47]1ère étape2e étape1ère étape2e étape350 [25]10,000 [700].99 [16.23].15 [2.46]350 [25]10,000 [700].99 [16.23].15 [2.46]200 [14]10,000 [700].221 [3.62].055 [.90]200 [14]10,000 [700].221 [3.62].055 [.90]200 [14]10,000 [700].221 [3.62].055 [.90]200 [14]10,000 [700].63 [16.0].094 [2.41]200 [14]10,000 [700].687 [11.26].151 [2.47]200 [14]10,000 [700].687 [11.26].151 [2.47]200 [14]10,000 [700]7.69 [126.00].29 [4.75]200 [14]10,000 [700]7.69 [126.00].29 [4.75]350 [25]10,000 [700].99 [16.23].15 [2.46]400 [28]10,000 [700]2.40 [39.34].15 [2.46]400 [28]10,000 [700]2.40 [39.34].15 [2.46]922 [360]22 [360]231 [3786]43 [705]231 [3786]50 [820]20 [328]55 [900]140 [2295]140 [2295]20 [328]9.0 [148]55 [900]47 [769]55 [900]55 [900]462 [7572]462 [7572]250 [4095]155 [2540]155 [2540]
3.0 DESCRIPTION3.13.2Modèles P-18/P39, 1003/P-80, 1006/P-84/P-801, P-77Modèles P-141, 1001/P-142, 1002/ La figure 2 et le tableau correspondant montrent lesP-202/P-391, 1004/P-392, 1005/P802, et pièces principales de ces modèles de pompe à main.P-842Les modèles P-84 sont équipés d’un distributeur à 4voies et 3 positions destiné aux vérins à double effet.Pour convertir les modèles P-18 ou P-39 pourl’utilisation au pied, commander le jeu PC-10.La figure 1 et le tableau qui l’accompagne ci-dessousmontrent les pièces principales des modèles depompe à main P-141, P-142, P-202, P-391, P-392,P802, et P842. Le bouchon reniflard à deux fonctions(aération et remplissage) sert à dissiper la pression encas de mise sous pression accidentelle du réservoir.Pour fournir un orifice d’accès à l’arrière du réservoirà l’intention des vannes à distance, utiliser un jeu deretour au réservoir. Le tableau ci-dessous donne lesnuméros de modèle des différents jeux.ABADBAABBECBP842Figure 2CAVERTISSEMENT : Ces pompesfonctionnent avec un réservoir non aéré.Si le réservoir est soumis à une pressionélevée, le carter risque d’éclater et decauser des blessures et (ou) des dégâts matériels. NEJAMAIS essayer de renvoyer au réservoir plus d’huilequ’il ne peut en contenir.BDFigure 1Fig. 1P-141, 1001P-142, 1002P-202ARobinet dedéchargeOrifice de sortie1 /4 NPTFRobinet dedéchargeOrifice de sortie1 /4 NPTFRobinet dedéchargeOrifice de sortie1 /4 NPTFBTableau 1P-391, 1004P-392, 1005P-802P-842Robi
3.3 Models P-462 and P-464 Figure 3 and the table below show the main features of hand pump models P-462, for use with single-acting cylinders, and P-464, for use with double-
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S0932.9 Hydraulic Reservoirs . S0932.10 Hydraulic Oil Filters . S0932.11 Hydraulic Cylinders . S0932.12 Hydraulic Pumps . S0932.13 Hydraulic Valves and Controls . S0932.14 Hydraulic Piping Supports . S0932.14 Hydraulic System Drawings . S0932.16 Hydraulic System Commissioning
Hydraulic Systems - Components and more Page 7 Contents Chapter 1: The hydraulic system 11 Hydraulic elements 12 Hydraulic fluid 13 Materials 14 Physical design 14 Chapter 2: The hydraulic cylinder 15 Classification of hydraulic cylinders 15 Type of effect 15 Working area 16 Series and working pressure 18 What's important? 21 Cylinder construction 25 Design 26
5-10 times discharge capacity of hydraulic pump used. Terms related to performance of hydraulic press 2.13 Pressing Capacity: - This is the maximum force, which could be developed in the hydraulic press, for car-rying out desired pressing operation. In single cylinder hydraulic press, it is force developed by main hydraulic cylinder,
Corrosion probe Hydraulic hollow plug Hydraulic access fitting Flareweld hydraulic access fitting - general assembly The Hydraulic Access Fitting has an ACME threaded outlet to mate with the service valve of the hydraulic retrieval tool system. The Hydraulic Access Fitting has no internal
Armada 2 Hydraulic None . Compass 4 Hydraulic None Endorse 5 Hydraulic None Granular Turf Fungicide 6 Spreader None Headway 7 Hydraulic None Heritage 8 Hydraulic None . None Vegetation Control Roundup Pro 12 Hydraulic None Quick Pro 13 Hydraulic None *See Supplemental Label Please refer to the approximate treatment dates to determine the .
Hydraulic MotorS Medium Duty Series Delivering The Power To Get Work Done Hydraulic motors ld md Hd Hydraulic motor brake units steering units Hydraulic brakes Hydraulic pumps Flow dividers. DELIVERING THE POWER TO GET WORK DONE 3 table of contents technical information
The hydraulic floor crane consists of truck, hydraulic cylinder, hydraulic tank, hydraulic hoses, DCV, beam and hooks. This portable crane uses a hydraulic system to lift a heavy loads applying only small force. In this project we designed and produced a portable crane which can lift a heavy load with a maximum capacity of 3 ton.
