GD50 User Manual - Stanley Hydraulic Tools
Contents
1. 01120 Accumulator Cylinder Puller An Aluminum Disk handy for protecting parts when using an arbor press 05640 STAN LEY GD50 User Manual lt 15 OO 5444 OLD INLINE VALVE NEW INLINE VALVE GD50 ROD DRIV JUNE 2011 NOTE IF YOUR INLINE VALVE DOES NOT CONTAIN THIS PART SEAL CAP ORDER INDIVIDUAL PARTS FROM OLD INLINE EY 16 gt GD50 User Manual STANLEY NO 3577 370351 0749 0524 2049 0437 54 QTY DESCRIPTION TEM 0072 0747 0029 15188 0405 1158 1053 0437 0437 3578 0748 1607 5674 0100 0722 1356 0762 1356 6700 23 24 N I N N N IKE o N a gt amp R olo o 2 Ea EA o ES o Ea o amp o o 5 5 0093 0397 0397 03971 04382 04571 0290 3742 0438 0438 0460 04954 38 02022 39 04387 40 04780 28 29 N o 30 31 32 3 34 35 36 37 04386 SEAL 42 12139 4 SIDE ROD STANLEY PART TEM NO TY DESCRIPTION ADAPTOR BLOCK UPPER ANVIL STOP SPRING ROD ANVIL 5 8 INCH RODS MODEL GD50132RF ROD ANVIL 3 4 TO 1 IN RODS MODEL GD50133RF ANVIL GUIDE GUIDE HOUSING VALVE BODY ASSY NEW INLINE V2. To fill out 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 6050 User Manual 4 3 Safety symbols and signal words as shown below are used to emphasize all operator maintenance and repair 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 follow 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
3. incompletely assembled rod driver Do not weld cut with an acetylene torch hardface the rod driver anvil or guide housing STANLEY To avoid personal injury or equipment damage all tool repair maintenance and service must only be performed by authorized and properly trained per sonnel Always replace parts with replacement parts recom mended by Stanley Hydraulic Tools Check fastener tightness often and before each use daily GD50 User Manual lt 5 GD50 ROD DRIVER FLOW 26 34 LPM 7 9 GPM PRESS 105 140 BAR 1500 2000 PSI ACCUMULATOR CHG 42 BAR 600 PSI NITROGEN 3810 SE Naef Road Milwaukie Oregon 97267 USA Stanley Hydraulic Tools Division of The Stanley Works 37425 Name Tag 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 removal suggest you retain this tag and attach it to the tool when not in use 6 GD50 User Manual DANGER DANGER 1 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
4. synuiu sed uo peseq SSL 0522 OL 9 dn 0 dn ve SL 6 9504 SNOMEA 1 2504 3exong ANN 104 plesg 4 SMOUS 1uBu y 0 Weyo avg ISd uinjoysseid WI HONI SYUILIN 1334 5 Buom J9jouuelq episu sy45u97 esoH MO 5 0 001 STANLEY 8 GD50 User Manual 5 HYDRAULIC SYSTEM REQUIREMENTS TYPE I TYPE Il Ill Flow Range 4 6 gpm 7 9 gpm 9 10 5 gpm 11 13 gpm 15 23 Ipm 26 34 Ipm 34 40 Ipm 42 49 Ipm Nominal Operating Pressure 1500 psi 1500 psi 1500 psi 1500 psi at the power supply outlet 103 bar 103 bar 103 bar 103 bar System relief valve setting 2100 2250 psi 2100 2250 psi 2200 2300 psi 2100 2250 psi at the power supply outlet 145 155 bar 145 155 bar 152 159 bar 145 155 bar Maximum back pressure 250 psi 250 psi 250 psi 250 psi at tool end of the return hose 17 bar 17 bar 17 bar 17 bar Measured at max fluid viscosity of 400 ssu 400 ssu 400 ssu 400 ssu at min operating temperature 82 centistokes 82 centistokes 82 centistokes 82 centistokes Temperature Sufficient heat rejection 140 F 140 F 140 F 140 F c
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6. 5050 HYDRAULIC GROUND ROD DRIVER USER MANUAL Safety Operation and Maintenance 2014 Stanley Black amp Decker Inc New Britain CT 06053 U S A 39234 8 2014 Ver 7 ur 4 SAFETY PRECAUTIONS 22 2 0 20a 5 TOOL STICKERS amp TAGS summene 6 HOSE TYPES 7 HOSERECOMMENDATIONS uekte 8 FIGURE 1 TYPICAL HOSE CONNECTIONS 2 0 2 ttt beste ec exei tte reete vage 8 REQUIREMENTS uegnet 9 OPERATION 10 FIGURE 2 CONNECTING THE 11 22222440540 an nassen 12 FIGURE 3 CHARGING THE ACCUMUJULATONR au ce reete eunte terae heb ers 12 TOOL PROTECTION amp CARE eee e e et re eta deed ec era oder ar Fidi ds tab iau 13 TROUBLESHOOTING intret e 14 SPECIFICATIONS een 15 SERVICE TOOLS 15 GD50 PARTS ILLUSTRATION retta inr d a ae 16 GD50 PARTS LIS ETT 17
7. ALVE VALVE BODY ASSY OLD INLINE VALVE gt 36106 35751 1 44 45 46 47 65812 48 35753 9 51 53 54 4 67007 38629 1 5 o gt aron om I I 5 Model GD50132RF 1 2 5 8 inch rods Model GD50133RF 3 4 and 1 inch rods Verify the correct model number before ordering Seal Kit GD50 Rapid Fire Model 04595 Other GD50 Models 13552 Read Before Ordering Inline Valve Parts Inline Valve Assembly OC CC 72264 Includes Items 16 22 thur 26 49 50 53 and 54 The inline valve changed around June 2011 To de termine if you have the old or new inline valve see parts illustration NOTE Individual parts are still available for the old er inline valve but if replacing the entire inline valve assy you must order the new inline valve assy P N 72264 GD50 User Manual 4 17 STANLEY Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie Oregon 97267 5698 USA 503 659 5660 Fax 503 652 1780 www stanleyhydraulics com
8. AN DRY AREA TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND ELEC TRIC LINES EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE IMPROPER USE OR HANDLING OF HOSE 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 DO NOT REMOVE THIS TAG Ovl SIHL SAONAIY LON OG ENDO SEE OTHER SIDE E 1 EEE SSeO SE Lx SEE OTHER SIDE SIDE 1 SIDE 2 Shown smaller than actual size STAN LEY GD50 User Manual lt 7 suonoeuuo esoH 210 17 4 lt lt lt _ d NENNEN lt lt 1 RETURN RETURN gt gt gt Er El JYNSSIYd HYDRAULIC CIRCUIT PRESSURE PRESSURE GLb 0052 unes 792 06 8 0
9. AS NON CONDUCTIVE ON OR NEAR ELECTRIC LINES BE SURE THE HOSE 15 MAINTAINED AS NON CONDUCTIVE THE HOSE SHOULD BE REGULARLY TESTED FOR ELECTRIC CUR RENT LEAKAGE IN ACCORDANCE WITH YOUR SAFETY DEPARTMENT INSTRUCTIONS 2 AHYDRAULIC 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 A LEAK 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 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 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 PR
10. C HOSE LABELED AND CERTIFIED AS NON CONDUCTIVE USE HOSE TO PULL OR LIFT TOOLS POWER UNITS ETC ON OR NEAR ELECTRIC 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 IN ACCORDANCE WITH AGE TO GOUELINGS IE ANT OF THESE CONDITIONS ENST REPLACE THE HOSE IMMEDIATELY NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE SAFETY DEPARTMENT INSTRUCTIONS AFTER EACH USE STORE IN A CLEAN DRY AREA FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROP ERLY TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND DO NOT REMOVE THIS TAG SIHL 3AONA3Y LON OG SEE OTHER SIDE SEE OTHER SIDE SIDE 1 SIDE 2 Shown smaller than actual size THE TAG SHOWN BELOW IS ATTACHED TO CONDUCTIVE HOSE DANGER DANGER DO NOT USE THIS HYDRAULIC HOSE ON OR NEAR ELECTRIC LINES THIS HOSE IS 5 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 FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROPERLY 6 AFTER EACH USE STORE IN A CLE
11. O 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 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 15875 Shown smaller then actual size STANLEY The rated working pressure of 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 resi
12. apacity to limit max fluid temperature to 60 C 60 C 60 C 60 C at max expected ambient temperature Min cooling capacity at a temperature 3 hp 5 hp 6 hp 7 hp difference of between ambient and fluid 2 24 kW 3 73 kW 5 22 kW 4 47 kW temps 40 F 40 F 40 F 40 F NOTE 22 22 22 22 Do not operate the tool at oil temperatures above 140 60 Operation at higher temperatures can cause operator discomfort at the tool Filter Min full flow filtration 25 microns 25 microns 25 microns 25 microns 30 gpm 30 gpm 30 gpm 30 gpm Sized for flow of at least 114 Ipm 114 Ipm 114 Ipm 114 Ipm For cold temp startup and max dirt holding capacity Hydraulic fluid Petroleum based 100 400 ssu 100 400 ssu 100 400 ssu 100 400 ssu premium grade anti wear non conductive 20 82 centistokes Viscosity at min and max operating temps NOTE When choosing hydraulic fluid the expected oil temperature extremes that will be experienced in service determine the most suitable temperature viscosity characteristics Hydraulic fluids with a viscosity index over 140 will meet the requirements over a wide range of operating temperatures SSU Saybolt Seconds Universal CLASSIFICATION HYDRAULIC SYSTEM m A A A A Flow Range 3 5 4 3 gpm 4 7 5 8 gpm 7 1 8 7 gpm 9 5 11 6 gpm 11 8 14 5 13 5 16 5 Ipm 18 22 Ipm 27 33 Ipm 36 44 Ipm 45 55 Ipm Nominal Operati
13. e to use the correct anvil with the appropriate rod size can result in damage to the tool or personal injury There should be no signs of leaks 3 The tool should be clean with all fittings and fasten ers tight CHECK TRIGGER MECHANISM 1 Check that the trigger operates smoothly and is free to travel between the ON and OFF positions CONNECT HOSES 1 Wipe all hose couplers with a clean lint free cloth before making connections 2 Connect the hoses from the hydraulic power source to the hose couplers on the rod driver It is a good practice to connect the return hose first and discon nect it last to minimize or avoid trapped pressure within the rod driver 3 Observe flow indicators stamped on hose couplers to be sure that oil will flow in the proper direction The female coupler is the inlet coupler 10 GD50 User Manual NOTE The pressure increase in uncoupled hoses left in the sun may result in making them difficult to connect When possible connect the free ends of operating hoses together OPERATING PROCEDURES 1 Observe all safety precautions 2 Move the hydraulic circuit control valve to the ON position 3 Place the anvil of the rod driver over the rod to be driven 4 Ensure adequate down pressure is applied to the rod driver before starting the rod driver To start the rod driver press the button on the control valve to the ON position Adequate down pressure is very important When you wis
14. ea and local safety regulations If so place the added precautions in the space provided in this manual The GD50 Hydraulic Rod Driver 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 tool and hoses before operation Failure to do so could result in personal injury or equipment damage Operator must start 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 Establish a training program for all operators to en sure safe operation Do not operate the tool unless thoroughly trained or under the supervision of an instructor Always wear safety equipment such as goggles ear and 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 Always connect hoses to the tool hose couplers be fore energizing the hydraulic power source Be sure all hose connections are tight Do not operate the tool at oil temperatures above 140 F 60 C Operation at higher temperatures can cause higher than normal temperatures at the tool which can result in operator discomfort Do not operate a damaged improperly adjusted or
15. h to stop the tool press the button on the control valve to the OFF position INLINE CONTROL VALVE OPERATION The 38632 Inline Control Valve is designed to provide the ON OFF functions for a hydraulic tool connected to either an OPEN CENTER OC hydraulic system or an CLOSED CENTER CC hydraulic system The valve is to be used with tools which do not have an ON OFF trig ger control The 38632 Control Valve can be used on hydraulic systems producing up to 10 gpm 38 Ipm with a maximum relief valve setting of 2500 psi 172 bar The valve ports are 8 SAE 3 4 16 thread O ring ports SETTING FOR OPEN CENTER OC OR CLOSED CENTER CC Set the valve to OC or CC before connecting it to the hydraulic system To set the valve for open center op eration use a straight blade screw driver to turn the selector screw counter clockwise until it stops To set the valve for closed center operation turn the selector screw clockwise until it stops Be sure you know if you have an OPEN CENTER OC OR CLOSED CENTER CC hydraulic system DO NOT attempt to install or operate the 38632 Valve until you do Incorrect installation or operation of the valve can result in seal failures in the tool cause excessive heat in the hydraulic system and may damage the tool and hydraulic system Understand which type of hydraulic system you are using before installing or operating this valve STANLEY INSTALLING THE VALVE Connect the valve to the hydraul
16. harging the Accumulator 12 GD50 User Manual STANLEY 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 hydraulic tools Failure to do so may result in damage to the quick couples and cause overheating of the hydrau lic system Always store the tool in a 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 mini mum working pressure rating of 2500 psi 172 bar Do not exceed the rated flow see Specifications in this manual for correct flow rate and model number Rapid failure of the internal seals may result STANLEY Always keep critical tool markings such as warning stickers and tags legible 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 in
17. ic system as shown in Figure 2 OPERATING THE VALVE Connect the valve to the tool using the illustration below as guide Make sure the valve spool on the valve is pushed OFF before connecting the valve to the hydraulic system Make sure the hydraulic system is OFF before connecting the valve to the hydraulic system Connect the valve to the hydraulic system Turn ON the hydraulic system Place the tool to be operated in its operating position Push the valve spool ON to begin operating the tool Push the valve spool OFF to stop operating the tool Turn the hydraulic system OFF before disconnect ing the valve Selector Screw IN RETURN Figure 2 Connecting the Valve STANLEY COLD WEATHER OPERATION If the rod driver is to be used during cold weather pre heat the hydraulic fluid at low engine speed When us ing the normally recommended fluids fluid temperature should be at or above 50 F 10 C 400 ssu 82 centi stokes before use GD50 User Manual lt 11 To check or charge the accumulator the following equip ment is required Charge kit Part Number 31254 Includes the follow ing Accumulator tester P N 02835 Charge assembly P N 15304 Includes a liq uid filled gauge with snub valve hose and fit tings NITROGEN bottle with a 800 psi 56 bar minimum charge not a part of 31254 kit 1 Holding the chuck end of the Stanley tester P N 02835 turn the gauge fully countercloc
18. kwise to ensure the stem inside the chuck is completely retracted 2 Thread the tester onto the charging valve of the tool accumulator do not advance the gauge end into the chuck end Turn as a unit Seat the chuck on the accumulator charging valve by hand tightening only 3 Advance the valve stem by turning the gauge end clockwise 4 Connect the charging assembly to the valve on the tester 5 Adjust the regulator on the nitrogen bottle to 600 psi 42 bar 31254 ACCUMULATOR CHARGE KIT Includes Liquid Filled Gauge w Snub Valve Hose Charge Fitting 02835 Tester and Box not pictured NOTE It may be necessary to set the regulator at 650 700 psi 41 48 bar to overcome any pressure drop through the charging system 6 Open the valve on the charging assembly hose When the tester gauge reads 600 700 psi 41 48 bar close the valve on the charging assembly hose and remove the charging assembly 7 Tum the gauge end of the tester fully counterclock wise to retract the plunger in the chuck Remove the tester from the charge valve 8 Replace the valve cap TESTING THE ACCUMULATOR PRESSURE 1 Follow Steps 1 through 3 under CHARGING THE ACCUMULATOR 2 Read the pressure on the gauge It should be be tween 500 700 psi 35 48 bar 3 If the pressure is low recharge the tool Charge Fitting Nitrogen Tank Not included in Kit Charging Valve Hose Gauge 02835 Tester Chuck Figure 3 C
19. ng Pressure 1870 psi 1500 psi 1500 psi 1500 psi 1500 psi at the power supply outlet 129 bar 103 bar 103 bar 103 bar 103 bar System relief valve setting 2495 psi 2000 psi 2000 psi 2000 psi 2000 psi at the power supply outlet 172 bar 138 bar 138 bar 138 bar 138 bar NOTE These are general hydraulic system requirements See tool specification page for tool specific requirements STAN LEY GD50 User Manual 4 9 PROCEDURES PREPARATION FOR INITIAL USE Each unit as shipped has no special unpacking or as sembly requirements prior to usage Inspection to as sure the unit was not damaged in shipping and does not contain packing debris is all that is required CHECK HYDRAULIC POWER SOURCE 1 Using calibrated flowmeter and pressure gauge check that the hydraulic power source develops flow of 7 9 gpm 26 34 Ipm for HTMA Type II tools EHTMA category D at 2000 psi 105 140 bar 2 Make certain the hydraulic power source is equipped with a relief valve set to open at 2100 2250 psi 145 155 bar minimum 3 Check that the hydraulic circuit matches the tool for open center OC operation CHECK TOOL 1 Make sure the tool contains the correct anvil for the rod size to be driven Use the 5 8 inch anvil stan dard in the model GD50132RF Rod Driver for 5 8 inch diameter rod Use the 1 inch anvil standard in the model GD50133RF Rod Driver for 3 4 inch to 1 inch diameter rod Failur
20. or serious injury This safety alert and signal word indicate potentially hazardous situation which if not avoided could result in death or serious injury This safety alert and signal word indicate 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 to the equipment This signal word indicates a situation which if not avoided may result in dam age to 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 A DANGER a WARNING CAUTION CAUTION _NOTICE IMPORTANT 4 GD50 User Manual STAN LEY 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 repairs Supervising personnel should develop additional pre cautions relating to the specific work ar
21. rce for proper flow High back pressure Check hydraulic system for excessive back pressure and correct as required 14 GD50 User Manual STAN LEY Capacity Rod Anvil 1 2 to 5 8 inch 12 to 16 mm diameter rod model GD50132RF 3 4 to 1 inch 19 to 25 mm diameter rod model GD50133RF Pressure R nge zu E 1500 2000 psi 105 140 bar Maximum Back Pressure 24444444444444annnennannnnnnnnnnnnnnnnannnnnnnnnnnnnnnnnnsnannnnnnnnnnnennnnnnnnnnnannnnnnnnnn een 250 psi 17 bar FIOW Rang E na kennen 7 9 26 34 HTMA EHTMA Flush Face Type 4 Female HOSS de Yes la Tnm EM 57 3 Ibs 26 kg Overall O 25 5 inches 64 8 cm Overall 2 22 10 25 4 Maximum Fluid Temperaturen ea 140 60 SERVICE TOOLS DESCRIPTION PART NUMBER O ring Tool Kit General Service of 04337 Split Rings Used with OLET uro E E E NEEE T 04908 Flow Sleeve Removal Tool eL 04919 Flow Sleeve Removal Tube Used with 04908 amp 05508 04910 Bearing Puller Kit General Bearing 05064 Accumulator Disassembly Tool Used with 04910 0 05508 Tamper Sleeve Tool Used to Pull Porting Block from Valve
22. stant synthetic rubber cover This hose 15 conductive and must never be used near electrical conductors Fabric 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 a tag is illegible because of wear or damage replace the tag immediately A new tag may be obtained from your Stanley Distributor THE TAG SHOWN BELOW IS ATTACHED TO CERTIFIED NON CONDUCTIVE HOSE DANGER DANGER 1 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 HYDRAULI
23. tended GD50 User Manual 4 13 If symptoms of poor performance develop the following chart can be used as guide to correct problem When diagnosing faults in operation of the spike driver always check that the hydraulic power source is supplying the correct hydraulic flow and pressure to the spike driver as listed in the table Use flowmeter known to be ac curate Check the flow with the hydraulic oil temperature at least 80 27 PROBLEM CAUSE SOLUTION Rod driver does not run Power unit not functioning Check power unit for proper flow and pressure 7 9 gpm 26 34 1 at 2000 psi 140 bar Couplers or hoses blocked Remove restriction Pressure and return line hoses Be sure hoses are connected to their reversed at ports proper ports Mechanical failure of piston or Have inspected and repaired by an automatic valve authorized dealer Rod driver does not hit effectively Power unit not functioning Check power unit for proper flow and pressure 7 9 gpm 26 34 1 at 2000 psi 140 bar Couplers or hoses blocked Remove restriction Low accumulator charge pressure Have recharged by an authorized hose will pulse more than normal dealer Fluid too hot above 140 60 Provide cooler to maintain proper fluid temperature Rod anvil is not sliding freely in the Remove clean and replace as anvil guide necessary Rod driver operates slow Low oil flow from power unit Check power sou
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