instruction manual hpt all models - huckspares.com · this instruction manual must be read with...

Form HK 827 (782)04-05-2004

INSTRUCTION MANUAL

HPT ALL MODELSHYDRAULIC INSTALLATION TOOL

2

HPT Series Tooling Alcoa Fastening Systems

EU Declaration of ConformityManufacturer:Huck International, Inc., Installation Systems Division, 1 Corporate Drive, Kingston, NY,12401, USA

Description of Machinery:Model numbers HPT25RH, HPT35RH, HPT57RH, HPT115 and HPT115RAC fastenerinstallation tools

Relevant provisions complied with:Council Directive related to Machinery, (89/392/EEC), (91/368/EEC), (93/44/EEC),(93/68/EEC)Council Directive related to EMC/EMI, (89/336/EEC)

European Representative:Rob Pattenden, Huck International, Ltd. Unit C Stafford Park 7, Telford Shropshire TF33BQ, England, United Kingdom

Authorized Signature/date:I, the undersigned, do hereby declare that the equipment specified above conforms to theabove Directive(s) and Standard(s).

Signature: ___________________________________

Full Name: Henk Rosier

Position: Engineering Manager,Installation Systems Division

Place: Kingston, New York, USA

Date: June, 2001

Sound LevelsModels: HPT25RH, HPT35RH, HPT57RH,

HPT115 and HPT115RAC

The sound level of the tool cycling without fastener istoo small to be measured above the background noiseof the Powerig. The noise of the fastener beinginstalled in structure is considered process noise, nottool noise. Process noise varies greatly fromapplication to application. Sound measurements ofsimulated process noise are available upon writtenrequest.

Vibration Levels Models: HPT25RH, HPT35RH, HPT57RH,

HPT115 and HPT115RAC

For an eight hour work day, installing 1000 typicalHuck fasteners will result in an equivalent weightedRMS vibration level (Aeq) of 15.8 m/s2 for HPT25RH,10.2 m/s2 for HPT35RH, 26.9 m/s2 for HPT57RH, 5.2m/s2 for HPT115 and 5.2 m/s2 for HPT115RAC.

Test data to support the above information is on file atHuck International, Inc., Kingston, NY, USA. Vibrationmeasurements are frequency weighted in accordancewith ISO 8041 (1990).

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SAFETYThis instruction manual must be read with particularattention to the following safety guide lines, by anyperson servicing or operating this tool.

1. Safety Glossary

WARNINGS - Must be understood to avoid severe personal injury.

CAUTIONS - show conditions that willdamage equipment and or structure.Notes - are reminders of requiredprocedures.Bold, Italic type and underlining -emphasizes a specific instruction.

2. Huck equipment must be maintained in a safeworking condition at all times and inspected on aregular basis for damage or wear. Any repairshould be done by a qualified repairman trainedon Huck procedures.

3. Repairman and Operator must read manual priorto using equipment and understand any Warningand Caution stickers/labels supplied withequipment before connecting equipment to anyprimary power supply. As applicable, each of thesections in this manual have specific safety andother information.

4. See MSDS Specifications before servicing thetool. MSDS Specifications are available fromyou Huck representative or on-line atwww.huck.com. Click on Installation SystemsDivision.

5. When repairing or operating Huck installationequipment, always wear approved eyeprotection. Where applicable, refer to ANSIZ87.1 - 1989

6. Disconnect primary power source before doingmaintenance on Huck equipment.

7. If any equipment shows signs of damage, wear,or leakage, do not connect it to the primarypower supply.

8. Make sure proper power source is used at alltimes.

9. Never remove any safety guards or pintaildeflector.

10. Never install a fastener in free air. Personalinjury from fastener ejecting may occur.

11. When using an offset nose always clear spentpintail out of nose assembly before installing thenext fastener.

12. If there is a pinch point between trigger andwork piece use remote trigger. (Remotetriggers are available for all tooling).

13. Do not abuse tool by dropping or using it as ahammer. Never use hydraulic or air lines as ahandle. Reasonable care of installation tools byoperators is an important factor in maintainingtool efficiency, eliminating downtime, and inpreventing an accident which may cause severepersonal injury.

14. Never place hands between nose assembly andwork piece.

15. Tools with ejector rods should never be cycledwith out nose assembly installed.

16. When two piece lock bolts are being usedalways make sure the collar orientation iscorrect. See fastener data sheet of correctpositioning.

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Product complies with requirementsset forth by the relevant Europeandirectives.

Read manual prior to usingequipment.

Eye protection required whileusing this equipment.

Hearing protection required whileusing this equipment.

4


EU DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

DESCRIPTION & PRINCIPLE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . .5

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 8

OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

MAINTENANCE

Good Service Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 - 11

Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Assembly Drawing/Parts List . . . . . . . . . . . . . . . . . . . . . . . .14 - 26

TROUBLESHOOTING & GENERAL NOTES . . . . . . . . . . . . . . . . . . . . . . . .27

KITS & ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

PRODUCT UPDATE 437 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 - 30

CONTENTS

HUCK Models HPT25H, 25RH, 35H, 35RH, 57H, 57RH,70, 90 and 115 are Hydraulic Installation Tools that installvarious HUCK fasteners. HPT tools are configured toinstall fasteners in limited clearance applications. Nine (9)models vary in size and pulling capacity. Each fastenertype requires a specific nose assembly (refer to selectionchart or your Huck representative). Tools suffixed withRH are equipped with rear handles; tools suffixed withH are equipped with handle/shroud combination; toolsthat are not suffixed with a letter have no handles --see illustrations.

HPT tool design consists of a cylinder housing with twochambers to accommodate two tandem pull pistons. Thisfeature increases pull capacity while maintaining optimumcenterline-to-edge clearance and lightweight.

Tools are used with Huck POWERIG® Hydraulic UnitModels 913H, 918 and 940 or equivalent (sold separately).Except for nose assembly, all tools are complete withhydraulic hoses, couplings and electric control cord readyto be attached to POWERIG® Hydraulic Units hoses andcontrol cord.

CAUTION - Huck recommends that only HuckPOWERIG® Hydraulic Unit be used as the power sourcefor Huck installation equipment. Hydraulic power units thatdeliver high pressure for both PULL and RETURN, and arenot equipped with relief valves are specifically notrecommended, and may be dangerous.

Note - Models 912, 917 & 917-5, POWERIG® HydraulicUnits must be retrofitted with the correct combination valveto function with HPT tools. These valves are designed toprovide 8000 to 8400 psi PULL pressure and 6000 psiRETURN pressure. Refer to product update #285.

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DESCRIPTION

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PRINCIPLE OF OPERATION

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FIG 1

An electric trigger switch controls the PULL and RETURNstrokes of the tool. As the trigger is pressed, thecombination valve directs hydraulic PULL pressure to frontsides of both pistons, moving them rearward. FastenerInstallation begins.

When the fastener installation is complete, the trigger isreleased, causing the hydraulic units combination valve toredirect the hydraulic RETURN pressure to the rear side of

the front piston moving it forward. The nose assembly, withthe tool, is pushed off the installed fastener. The releaseopens the jaws releasing the pintail

As the pistons reach the end of the RETURN stroke,hydraulic pressure increases causing the hydraulic unitidler valve to move to idle position (in Model 918) orautomatically shut off (in Model 940). The tool & noseassembly is now ready to install another fastener.

WARNING - Proper PULL and RETURNpressures are important for proper function ofInstallation Tools. Severe personal injury ordamage to equipment may occur withoutcorrect pressures. Huck Pressure Gauge P/NT-10280 (old style) or the new T124833 is nowavailable for checking these pressures usinginstructions furnished with the gauge and inapplicable POWERIG® Hydraulic Unitinstruction manuals. See Specifications.


SPECIFICATIONS

HPT25H IN. ------ 1.25 8.85 2.88 2.53MM ------ 31.75 224.79 73.15 64.26LBS 8.30 ------ ------ ------ ------KG 3.77 ------ ------ ------ ------

HPT35H IN. ------ 1.50 9.96 3.21 2.90MM ------ 38.10 253.03 81.41 73.66LBS 12.22 ------ ------ ------ ------KG 5.55 ------ ------ ------ ------

HPT57H IN. ------ 1.75 11.75 3.78 3.52MM ------ 44.45 298.45 96.01 89.41LBS 15.90 ------ ------ ------ ------KG 7.23 ------ ------ ------ ------

TOOL UNITS WEIGHT STROKE A B C

FIG 2

Pull Pressure - 8,000 - 8,400 psi (55,200 - 57,900 kPA)Return Pressure - 6,000 - 6,500 psi (41,379 - 44,828 kPA)

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HPT25RH IN. ------ 1.25 12.29 2.01 2.25 2.66MM ------ 31.75 312.16 51.05 57.15 67.56LBS 6.00 ------ ------ ------ ------ ------KG 2.73 ------ ------ ------ ------ ------

HPT35RH IN. ------ 1.50 13.41 2.38 2.62 3.12MM ------ 38.10 340.61 60.45 66.55 79.25LBS 9.00 ------ ------ ------ ------ ------KG 4.09 ------ ------ ------ ------ ------

HPT57RH IN. ------ 1.75 14.50 3.00 3.25 3.44MM ------ 44.45 368.30 76.20 82.55 87.37LBS 12.00 ------ ------ ------ ------ ------KG 5.45 ------ ------ ------ ------ ------

TOOL UNITS WEIGHT * STROKE A B C D

SPECIFICATIONS (CONT.)

* No handles -or- rear handle only

FIG 3


8


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SPECIFICATIONS (CONT.)

HPT70 IN. ------ 1.87 10.25 3.50 3.75 3.97MM ------ 47.42 260.35 88.9 95.25 100.84LBS 19.60 ------ ------ ------ ------ ------KG 8.91 ------ ------ ------ ------ ------

HPT90 IN. ------ 1.99 10.75 3.94 4.25 4.09MM ------ 50.55 273.05 100.08 107.95 103.89LBS 24.80 ------ ------ ------ ------ ------KG 11.27 ------ ------ ------ ------ ------

HPT115 IN. ------ 2.24 11.25 4.38 4.68 4.33MM ------ 56.90 285.75 111.25 118.87 109.98LBS 31.80 ------ ------ ------ ------ ------KG 14.45 ------ ------ ------ ------ ------

TOOL UNITS WEIGHT STROKE A B C D

FIG 4

Note: HPT 115RAC not shown in chart. Please contact your Huck representativefor more information.


1. Use Huck POWERIG Hydraulic Unit, orequivalent, that has been prepared foroperation per applicable instruction manual.Check both PULL and RETURN pressures,and if required, adjust to pressures given inspecifications of this manual.

2. First, turn hydraulic unit to OFF, and then,disconnect power supply from unit. Connecttool's hoses to unit.

Caution: Do not let couplers contact a dirtyfloor. Dirt & debris in hydraulic fluid cancauses valve failure.

3. Connect tool's control switch electrical cord tohydraulic unit.

4. Connect hydraulic unit to power supply. Turnunit to ON. Hold tool trigger depressed for 30seconds; depress trigger a few times to cycletool and to circulate hydraulic fluid. Observeaction of tool and check for leaks. Turn unit toOFF.

5. Select nose assembly for fastener to beinstalled. Disconnect tool's control switchelectrical cord from hydraulic unit; disconnectunit from power supply. Attach noseassembly to tool as given by instructions onNose Assembly Data Sheet.

6. Reconnect hydraulic unit to power supply;reconnect tool's switch control cord to unit.Check operation of nose assembly - - seeNose Assembly Data Sheet - - installfasteners in test plate of correct thicknesswith proper size holes. Inspect installedfasteners. If fasteners do not pass inspection,see Troubleshooting to locate and correcttool malfunction.

9


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OPERATING INSTRUCTIONS

WARNING - Be sure to connect toolhoses to hydraulic unit BEFOREconnecting tool electrical switchcord to unit. Hoses and switchmust be connected in this orderand disconnected in the oppositeorder to prevent possible severepersonal injury.

10


MAINTENANCEGood Service Practices

CAUTION: Keep dirt and other harmfulmaterial out of hydraulic system - - thisincludes tool, hoses, couplers and POWERIG®Hydraulic Unit. Parts must be kept away fromunclean work surfaces. Dirt in hydraulic systemcauses valve failure in hydraulic unit.

Individual parts must be handled carefully andexamined for damage or wear. Replace partswhere required. Always replace o-rings andback-up rings when tool is disassembled for anyreason - see applicable Service Kit.

• The efficiency and life of your tool dependson proper maintenance. Using the manualwill help give a clear understanding of thetool and basic maintenance procedures - -please read this page completely beforeproceeding with maintenance and repair.Use proper hand tools in a clean and well-lighted area. Only standard hand tools arerequired in most cases; where a special toolis required, the description and part numberare given.

• While clamping tool or parts in a vise, andwhen parts require force, use suitable softmaterials to cushion impact. For example - -using a half-inch brass drift, wood block andvise with soft jaws greatly reduces possibilityof damaging tool. Remove components in astraight line without bending, cocking orundue force - - reassemble tool with thesame care.

• Consult manuals TROUBLESHOOTING if amalfunction occurs and then see appropriatesection of DISASSEMBLY; ASSEMBLY;Assembly and/or Components (illustration).

Sealants, Lubricants, Hydraulic Fluidand Service Kits

• Rub SLIC-TITE TEFLON thread compound,or equivalent, on pipe threads to preventleaks and for ease of assembly. CAUTION:Do not use TEFLON tape on pipe threads.Particles of shredded tape cause hydraulicunit valve failure. (SLIC-TITE - - in stickform, 503237).

• Smear LUBRIPLATE 130AA, or equivalent,on o-rings and mating surfaces to preventdamaging o-rings on rough or sharp surfaces.Also, increases ease of assembly.(LUBRIPLATE in a tube, 502723).

• Each Service Kit contains perishable parts foryour specific tool. As foreseeable use mayindicate, keep extra kits (o-rings, back-uprings, other standard items) and tool parts instock. When stock is depleted, you can getkit items from any regular retailer of theseitems. See kit parts list for: o-ring size(AS568- number); material; durometer - - forkit parts lists and related information, seeGeneral Notes.

11


MAINTENANCE (CONT.)Preventive Maintenance

System InspectionOperating efficiency of the tool is directly relatedto the performance of the complete system,including the tool with nose assembly, hydraulichoses, trigger switch and control cord, andPOWERIG Hydraulic Unit. Therefore, aneffective preventive maintenance programincludes scheduled inspections of the system todetect and correct minor troubles.

• Inspect tool and nose assembly for externaldamage.

• Verify that hydraulic hose fittings andcouplings, and electrical connections aresecure.

• Inspect hydraulic hoses for damage anddeterioration. Do not use hoses to carry tool.Replace hoses if damaged.

• Observe tool, hoses and hydraulic unit duringoperation to detect abnormal heating, leaks orvibration.

POWERIG Hydraulic Unit MaintenanceRefer to the applicable POWERIG instructionmanual.

Tool MaintenanceWhenever disassembled and also at regularintervals (depending on severity and length ofuse) replace all seals, wipers and back-up ringsin tool. Service Kits, hoses and extra partsshould be kept in stock. Inspect cylinder bore,pistons and piston rods for scored surfaces andexcessive wear or damage. Replace asnecessary.

Nose Assembly Maintenance

Clean nose often - - dip in mineral spirits, orsimilar solvent, to clean jaws and wash awaymetal chips and debris. At regular intervals, asexperience shows, disassemble nose and use asharp "pick" to remove imbedded particles fromgrooves of jaws. See appropriate NOSEASSEMBLY DATA SHEET.

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FIG 5

(Refer to Figures 5-18)

For part identification see Fig 5 of Typical HPTTool and other illustrations. The followingprocedures are for complete disassembly of tool.Remove ONLY those parts necessary - - checkcomponents for wear or damage and replace asneeded. Replace o-rings, POLY-SEAL, wiper,and back-up rings.

1. Turn power source OFF at end of PULLstroke so that Piston Assembly (5) is at rearof cylinder - - opposite of position that isshown.

2. First, disconnect tool's electric trigger controlcord from hydraulic unit, and then, uncouplehoses.

NOTE: Disassemble electric control switch onlywhen necessary to rewire or replace.

3. Carefully cut cable ties from hoses. Removeboth couplers (nipple and body) from hoses.Drain hoses into container by pushingrearward on piston. Discard fluid.

4. Remove rear handle (9) and cushion usinghex key. If required, remove switch - - usehex key after loosening strain relief. If handleand shroud assembly is attached, remove the

timing screw and spacer, and then, bothsocket head cap screws from side ofshroud/tool. Slide handle and shroud off tool.(See fig. 7, 9 or 11)

5. Remove hoses from tool. Note: If applicable,remove rear piston shields by removingretaining rings and sleeve that holds locatorbuttons in place. Remove locator buttonsand slide off shield.

6. Hold tool vertically, and in vise with soft jaws,clamp vise jaws on flats of Rear Piston (4).

7. Install a collet (a component of a noseassembly) onto pull piston - - thread all theway down until it bottoms out.

8. Invert tool, clamping collet in vise. Removelocking sleeve (8) from rear of piston rod - -access to sleeve is through return pressureport - - use hex key.

9. Unscrew Rear Piston from piston rod - -remove tool from vise. Drain remaining fluidinto container.

10. Clamp tool in vise with rear of cylinder facingdown the remove collet.

11. Unscrew Lockscrew (1) that locks FrontGland (6) in tool. (See General Notes, item6.) then remove front gland with face spannerwrench.

12. Slide Front Piston Assembly (5) out ofCylinder (7).

13. Remove all o-rings and back-up rings. Cleanout o-ring grooves - - clean all components inmineral spirits or isopropyl alcohol. Dry partsbefore reassembly as solvent is detrimentalto o-rings.

12


DISASSEMBLY

� WARNING: Be sure to disconnecttool's electric control trigger systemfrom POWERIG® Hydraulic Unitbefore disconnecting tool's hosesfrom unit. Before any maintenance isdone, DISCONNECT IN THIS ORDER(RECONNECT IN THE OPPOSITEORDER) to avoid possible severepersonal injury.

13


ASSEMBLY(Refer to Figures 5-18)

Review MAINTENANCE section for GoodService Practices - - use correct assemblyprocedures and materials - - clean out o-ringgrooves and reinstall perishable parts (o-rings,etc.) of Service Kit.

1. Slide Piston Assembly (5) into threaded endof cylinder (7). Push piston to the rear of thecylinder.

2. Thread a collet onto the piston rod until itbottoms out on the piston threads. Threadrear piston assembly (4) onto main piston(5). Back rear piston off just enough to allowinstallation of the Locking Sleeve (8) in rearpiston rod through return port in rear piston,tighten with hex key.

Note: If applicable, shield, locator button, andflat head socket screw are installed - - usehex key.

3. Invert tool in vise clamping jaws on flats ofrear piston.

4. Thread Front Gland (6) into cylinder using aface-spanner wrench, bottom out threads.(See General Notes, Item 6) Back gland out(1/4 turn or less) and install Lock Screw (1) incylinder. The screw must seat in groove ofgland.

5. Install one hydraulic hose in rear piston portmarked "P" and one in port marked “R”.CAUTION: Do not use TEFLON tape on pipethreads.(See Good Service Practices )

6. Assemble switch to Rear Handle (9). Sliderear handle over hoses, attach handleassembly including cushion, to Rear Piston(4) with four lockwashers and cap screws.Torque as follows:HPT25, torque to 8-10 ft/lbs. For all other models, torque to 12-14 ft/lbs.

7. If a handle and shroud assembly wasattached to the tool, slide the handle/shroudover the cylinder and install locators andscrews, and then install spacer and timingscrew. (See fig. 7, 9 or 11) Torque thetiming and attaching screws as follows:All H version timing screws - - 12-14 ft/lbs.HPT25H&35H attaching screws - - 12-14ft/lbs.HPT57H attaching screws - - 20-24 ft/lbs.

8. Install Coupler Nipple, 110438, (PULLpressure hose); Coupler Body, 110439,(RETURN pressure hose). (See figure 16, 17or 18)

14


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27


TROUBLESHOOTINGAlways check the simplest possible cause of amalfunction first. For example, a loose or disconnectedtrigger line. Then proceed logically and eliminate eachpossible cause until the defect is found. Where possible,substitute known good parts for suspected defectiveparts. Use chart as an aid in troubleshooting.

1. Tool fails to operate when trigger is pressed.a. Inoperative POWERIG® Hydraulic Unit. See

applicable instruction manual.b. Loose electrical connections.c. Damaged trigger assembly.d. Loose or faulty hose coupling.

2. Tool operates in reverse.a. Reversed hose connections between hydraulic unit

and tool.

3. Tool leaks hydraulic fluid.a. Defective tool o-rings or loose connections at tool.

4. Hydraulic couplers leak fluid.a. Damaged or worn o-rings in coupler body coupler

P/N 110440.

5. Hydraulic fluid overheats.a. Unit not operating properly - - see units manual.b. Unit running in reverse (918; 918-5 only) - - see

units manual.6. Tool operates erratically and fails to install fastener

properly.

a. Low or erratic hydraulic pressure - - air in system.b. Damaged or worn piston o-ring in tool.c. Excessive wear on sliding surfaces of tool parts.

7. Pull grooves on fastener pintail stripped during PULLstroke.a. Operator not sliding anvil completely onto fastener

pintail.b. Incorrect fastener grip.c. Worn or damaged jaw segments.d. Metal particles in jaw grooves.e. Excessive sheet gap.

8. Collar of fastener not completely swaged.a. Improper tool operation - - see No. 6.b. Scored anvil.

9. Tool "hangs up" on swaged collar of fastener.a. Improper tool operation - - see No. 6.b. RETURN pressure too low.c. Not enough collar lubricant.d. Nose assembly not installed per NOSE

ASSEMBLY DATA SHEET.

10. Pintail of fastener fails to break.a. Improper tool operation - - see No. 6.b. Pull grooves on fastener stripped - - see No. 7.c. PULL pressure too low.

11. Nose will not release broken pintail.a. Nose assembly not installed per NOSE

ASSEMBLY DATA SHEET.

GENERAL NOTES1. All part numbers shown are available from Huck. The

500000 series P/N's are standard parts that cangenerally be purchased locally.

2. Is AS568-121 for example, the Aerospace Standarddesignation for o-rings is "AS568-" and the size is"121." AS568- was previously ARP568-.

3. In S-11248-121, "S-11248-" is the series designationof W.S. Shamban & Co. for back-up rings, single turnTEFLON (MS-28774), or equivalent. "121" is back-up ring size which also corresponds to o-ring size.

4. Materials and durometer for o-rings are shown to theright of the description (equivalent may be used).

5. Adjustable face-spanner is available to remove frontglands. Obtain from: Huck, P/N 503612, or WilliamsTool Co., 483 (size - 1/4 pin x 9/32 long, 3" capacity).

6. For 500933 and 500934, use Waldes TRUARC pliers0100, Huck P/N 502857.

7. HPT (tool number here) KIT is for service parts forHPT (- -)RH and HPT (- -)H tools. For example,HPT57RH.

28


KITS & ACCESSORIES

1. Tools with handle and shroud assembly wereavailable 10-10-91. To add handle and shroudto a tool that was sold before that date, toolmust have the following modifications:a. A tapped hole showing in the rear piston.b. Two tapped holes in main housing to show

that your tool will accept new handle andshroud assembly.

If holes are missing, replacement of mainhousing and rear piston are required to updatetool to accept new handle and shroud. If you toolconforms to the above you can then converted tothe "H" version with the following kits:

HPT25 uses 122281HPT35 uses 122282HPT57 uses 122283HPT70 Not availableHPT90 Not available

Handle & Shroud Retrofit kits

Handle

Shroud

Optional Control Cord Kit P/N 121248

FIG 19

FIG 20

29


In August of "98 rear piston shields were designed and fitted to HPT tools having rear handles orno handles. The shields were designed to prevent the rear piston ejecting forcibly from the toolshould the threaded joint on the main pull piston fail after extended use. The shields were fitted bymeans of locator buttons and screws. However, shock at pin break has been causing the screwsto fail resulting in shields falling off.

To prevent this from happening the shields have been redesigned. The locator buttons are nowheld in place using a sleeve and retaining rings (see figure below). The redesign necessitated newshields, buttons, sleeves and retaining rings. The contents of the conversion kits assigned whenthe shields were first fitted in "98 have been changed to reflect the new part numbers. Theseconversion kits are shown in the Table 1 and should be ordered when retrofitting old tools with noshields. For tools having shields held in place with screws, retrofit with parts shown in Table 2.

In addition the "H" versions of the HPT family (i.e. HPT25H, HPT35H, HPT57H) have been fittedwith new shrouds. These new shrouds have a stepped ID and will perform the same function asthe rear piston shield (fitted on the "RH" versions) in the event of piston failure. If retrofittingexisting "H" model tools refer to Table 3 for new shroud part numbers.

The current changes did not necessitate any modifications to major tool components such aspistons or cylinders. If you should have any questions or concerns please contact the KingstonEngineering Department.

HPT TOOL REVISIONS

11/22/99 459

Tool &ProductUpdate

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30


Product Update (Cont.)

HPT25RH 125481

HPT35RH 125485

HPT57RH 125484

HPT70 125676

HPT90 125677

HPT115 125678

TOOL CONVERSION KIT

TABLE 1

HPT25RH 125900 125901 507473 (2) 125902 (2)

HPT35RH 125903 125904 507474 (2) 125902 (2)

HPT57RH 125905 125906 503448 (2) 125902-1 (2)

HPT70 125907 125908 507325 (2) 125902-1 (2)

HPT90 125909 125910 507427 (2) 125902-2 (2)

HPT115 125911 125912 507475 (2) 125902-2 (2)

TOOL PISTON SLEEVE RETAINING BUTTONSHIELD RING

TABLE 2

Use table 1 when retrofitting tools that have not been previously fitted with shields. Iftools have been fitted with shields (held on with screws) see Table 2.

HPT25H 125918-25 121883 1.620 INCHES

HPT35H 125918-35 121884 1.890 INCHES

HPT57H 125918-57 121885 2.375 INCHES

TOOL SHROUD REAR PISTON MAX PISTONASSEMBLY DIAMETER

TABLE 3

Use Table 2 when retrofitting tools already fitted with shields that are held in place withscrews.

Use Table 3 when retrofitting "H" model tools. Note: If the rear piston diameters arenot greater than the max values shown in the table then it is only necessary toorder a shroud as the tool was shipped with a reduced diameter rear piston. Thediameter can be checked at the rear of the tool without removing the piston. However,it may be necessary to cycle the piston back.


LIMITED WARRANTIESTooling Warranty: Huck warrants that tooling and otheritems (excluding fasteners, and hereinafter referred as"other items") manufactured by Huck shall be free fromdefects in workmanship and materials for a period ofninety (90) days from the date of original purchase.

Warranty on "non standard or custom manufacturedproducts": With regard to non-standard products orcustom manufactured products to customer'sspecifications, Huck warrants for a period of ninety (90)days from the date of purchase that such products shallmeet Buyer's specifications, be free of defects inworkmanship and materials. Such warranty shall not beeffective with respect to non-standard or custom productsmanufactured using buyer-supplied molds, material,tooling and fixtures that are not in good condition or repairand suitable for their intended purpose.

THERE ARE NO WARRANTIES WHICH EXTENDBEYOND THE DESCRIPTION ON THE FACE HEREOF.HUCK MAKES NO OTHER WARRANTIES ANDEXPRESSLY DISCLAIMS ANY OTHER WARRANTIES,INCLUDING IMPLIED WARRANTIES AS TOMERCHANTABILITY OR AS TO THE FITNESS OF THETOOLING, OTHER ITEMS, NONSTANDARD ORCUSTOM MANUFACTURED PRODUCTS FOR ANYPARTICULAR PURPOSE AND HUCK SHALL NOT BELIABLE FOR ANY LOSS OR DAMAGE, DIRECTLY ORINDIRECTLY, ARISING FROM THE USE OF SUCHTOOLING, OTHER ITEMS, NONSTANDARD ORCUSTOM MANUFACTURED PRODUCTS OR BREACHOF WARRANTY OR FOR ANY CLAIM FORINCIDENTAL OR CONSEQUENTIAL DAMAGES.

Huck's sole liability and Buyer's exclusive remedy for anybreach of warranty shall be limited, at Huck's option, toreplacement or repair, at FOB Huck's plant, of Huckmanufactured tooling, other items, nonstandard or customproducts found to be defective in specifications,workmanship and materials not otherwise the direct orindirect cause of Buyer supplied molds, material, toolingor fixtures. Buyer shall give Huck written notice of claimsfor defects within the ninety (90) day warranty period fortooling, other items, nonstandard or custom productsdescribed above and Huck shall inspect products for whichsuch claim is made.

Tooling, Part(s) and Other Items not manufactured byHuck.

HUCK MAKES NO WARRANTY WITH RESPECT TOTHE TOOLING, PART(S) OR OTHER ITEMSMANUFACTURED BY THIRD PARTIES. HUCKEXPRESSLY DISCLAIMS ANY WARRANTYEXPRESSED OR IMPLIED, AS TO THE CONDITION,

DESIGN, OPERATION, MERCHANTABILITY ORFITNESS FOR USE OF ANY TOOL, PART(S), OROTHER ITEMS THEREOF NOT MANUFACTURED BYHUCK. HUCK SHALL NOT BE LIABLE FOR ANY LOSSOR DAMAGE, DIRECTLY OR INDIRECTLY, ARISINGFROM THE USE OF SUCH TOOLING, PART(S) OROTHER ITEMS OR BREACH OF WARRANTY OR FORANY CLAIM FOR INCIDENTAL OR CONSEQUENTIALDAMAGES.

The only warranties made with respect to such tool, part(s)or other items thereof are those made by the manufacturerthereof and Huck agrees to cooperate with Buyer inenforcing such warranties when such action is necessary.

Huck shall not be liable for any loss or damage resultingfrom delays or nonfulfillment of orders owing to strikes,fires, accidents, transportation companies or for anyreason or reasons beyond the control of the Huck or itssuppliers.

Huck Installation Equipment

Huck International, Inc. reserves the right to makechanges in specifications and design and to discontinuemodels without notice.

Huck Installation Equipment should be serviced by trainedservice technicians only.

Always give the Serial Number of the equipment whencorresponding or ordering service parts.

Complete repair facilities are maintained by HuckInternational, Inc. Please contact one of the offices listedbelow.

EasternOne Corporate Drive Kingston, New York 12401-0250Telephone (845) 331-7300 FAX (845) 334-7333

Canada6150 Kennedy Road Unit 10, Mississauga, Ontario,L5T2J4, Canada.Telephone (905) 564-4825 FAX (905) 564-1963

Outside USA and CanadaContact your nearest Huck International Office, see backcover.

In addition to the above repair facilities, there areAuthorized Tool Service Centers (ATSC's) locatedthroughout the United States. These service centers offerrepair services, spare parts, Service Parts Kits, ServiceTools Kits and Nose Assemblies. Please contact yourHuck Representative or the nearest Huck office listed onthe back cover for the ATSC in your area.

Americas

Alcoa Fastening SystemsAerospace ProductsTucson Operations3724 East ColumbiaTucson, AZ 85714800-234-4825520-747-9898FAX: 520-748-2142

Alcoa Fastening SystemsAerospace ProductsCarson OperationsPO Box 5268900 Watson Center Rd.Carson, CA 90749800-421-1459310-830-8200FAX: 310-830-1436

Alcoa Fastening SystemsCommercial ProductsWaco OperationsPO Box 81178001 Imperial DriveWaco, TX 76714-8117800-388-4825254-776-2000FAX: 254-751-5259

Alcoa Fastening SystemsCommercial ProductsKingston Operations1 Corporate DriveKingston, NY 12401800-431-3091845-331-7300FAX: 845-334-7333www.hucktools.com

Alcoa Fastening SystemsCommercial ProductsCanada Operations6150 Kennedy Road, Unit 10Mississagua, Ontario L5T2J4Canada905-564-4825FAX: 905-564-1963

Alcoa Fastening SystemsCommercial ProductsLatin America OperationsAvenida Parque Lira. 79-402Tacubaya Mexico, D.F.C.P. 11850FAX: 525-515-1776TELEX: 1173530 LUKSME

Far East

Alcoa Fastening SystemsCommercial ProductsAustralia Operations14 Viewtech PlaceRowville, Victoria Australia 317803-764-5500Toll Free: 008-335-030FAX: 03-764-5510

Europe

Alcoa Fastening SystemsCommercial ProductsUnited Kingdom OperationsUnit C, Stafford Park 7Telford, ShropshireEngland TF3 3BQ01952-290011FAX: 0952-290459

Alcoa Fastening SystemsAerospace ProductsFrance OperationsClos D’AssevilleBP495450 Us Par VignyFrance33-1-30-27-9500FAX: 33-1-34-66-0600

For the Long Haul™

A Global OrganizationAlcoa Fastening Systems (AFS) maintains companyoffices throughout the United States and Canada,with subsidiary offices in many other countries.Authorized AFS distributors are also located inmany of the world’s

industrial and Aerspace centers, where they providea ready source of AFS fasteners, installation tools,tool parts, and application assistance.

For The Long Haul, The Future of Fastening Technology,The Future of Assembly Technology, The Future of ToolingTechnology, and Tools of Productivity are service marks of HuckInternational. Huck provides technical assistance regarding the useand application of Huck fasteners and tooling.

NOTICE: The information contained in this publication is only forgeneral guidance with regard to properties of the products shown

and/or the means for selecting such products, and is not intendedto create any warranty, express, implied, or statutory; all warrantiesare contained only in Huck’s written quotations,acknowledgements, and/or purchase orders. It is recommendedthat the user secure specific, up-to-date data and informationregarding each application and/or use of such products.

HWB898 1003-5M

© 2003 Alcoa Fastening Systems

1 Corporate Drive, Kingston, NY 12401 • Tel: 800-431-3091 • Fax: 845-334-7333 • E-mail: [email protected] • www.alcoafasteningsystems.com

Alcoa Fastening Systems world-wide locations:

One Great ConnectionSM

instruction manual hpt all models - huckspares.com · this instruction manual must be read with...

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