Huck 2620, A2620, 2620-PT, A2620-PT Instruction Manual

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Page 1

02-27-2012

HK1012

INSTRUCTION MANUAL

2620

A2620

2620-PT

A2620-PT

HYDRAULIC INSTALLATION TOOLS

Toll Free 1 800 563 1293

Distributed by

Page 2

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2620 series Tooling (HK1012) Alcoa Fastening Systems

EU DECLARATION OF CONFORMITY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

CONTENTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

SAFETY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

PRINCIPLE OF OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

SPECIFICATIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

PREPARATION FOR USE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

OPERATING INSTRUCTIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

SERVICING THE TOOL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

DISASSEMBLY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

ASSEMBLY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

TOOL HEAD DRAWINGS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-14

PARTS LISTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

STICKER LOCATIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

HOSE ASSEMBLY DRAWING - ELECTRIC TRIGGER MODELS

. . . . . . . .16

HOSE ASSEMBLY DRAWING - AIR TRIGGER MODELS

. . . . . . . . . . . . .17

TROUBLESHOOTING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

KITS & ACCESSORIES

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

ONTENTS

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2620 series Tooling (HK1012) Alcoa Fastening Systems

1. A half hour long hands-on training session with qualified

personnel is recommended before using Huck equipment.

2. Huck equipment must be maintained in a safe working

condition at all times. Tools and hoses should be inspected at the beginning of each shift/day for damage or wear. Any repair should be done by a qualified repairman trained on Huck procedures.

3. Repairman and Operator must read manual prior to using

equipment. Warning and Caution stickers/labels supplied with equipment must be understood before connecting equipment to any primary power supply. As applicable, each of the sections in this manual have specific safety and other information.

4. Read MSDS Specifications before servicing the tool. MSDS

Specifications are available from the product manufacturer or your Huck representative.

5. When repairing or operating Huck installation equipment,

always wear approved eye protection. Where applicable, refer to ANSI Z87.1 - 2003

6. Only genuine Huck parts shall be used for replacements or spares. Use of any other parts can result in tooling damage or personal injury.

7. If a part affixed with warning labels is replaced, or labels are missing or damaged, the end user is responsible for replacement. Refer to assembly drawing and parts list for replacement part number and proper placement.

8. Disconnect primary power source before performing maintenance on Huck equipment or changing Nose Assembly.

9. Tools and hoses should be inspected for leaks at the beginning of each shift/day. If any equipment shows signs of damage, wear, or leakage, do not connect it to the primary power supply.

10. Mounting hardware should be checked at the beginning of each shift/day.

11. Make sure proper power source is used at all times.

12. Release tool trigger if power supply is interrupted.

13. Tools are not to be used in an explosive environment unless

specifically designed to do so.

14. Never remove any safety guards or pintail deflectors.

15. Where applicable, ensure deflector or pintail collector is

installed and operating prior to use.

16. Never install a fastener in free air. Personal injury from

fastener ejecting may occur.

17. Where applicable, always clear spent pintail out of nose

assembly before installing the next fastener.

18. There is possibility of forcible ejection of pintails or spent

mandrels from front of tool.

19. Check clearance between trigger and work piece to ensure

there is no pinch point when tool is activated. Remote triggers are available for hydraulic tooling if pinch point is unavoidable.

20. Unsuitable postures may not allow counteracting of normal

expected movement of tool.

21. Do not abuse tool by dropping or using it as a hammer. Never

use hydraulic or air lines as a handle or to bend or pry the tool. Reasonable care of installation tools by operators is an important factor in maintaining tool efficiency, eliminating downtime, and in preventing an accident which may cause severe personal injury.

22. Never place hands between nose assembly and work piece.

Keep hands clear from front of tool.

23. There is a risk of crushing if tool is cycled without Nose

Assembly installed.

24. Tools with ejector rods should never be cycled with out nose

assembly installed.

25. When two piece lock bolts are being used always make sure

the collar orientation is correct. See fastener data sheet for correct positioning.

26. Tool is only to be used as stated in this manual. Any other use

is prohibited.

27. There is a risk of whipping compressed air hose if tool is

pneudraulic or pneumatic.

28. Release the trigger in case of failure of air supply or hydraulic

supply.

29. Use only fluids or lubricants recommended.

30. Disposal instruction: Disassemble and recycle steel, aluminum

and plastic parts, and drain and dispose of hydraulic fluid in accordance with local lawful and safe practices.

31. If tool is fixed to a suspension device, ensure that the device is

secure prior to operating the tool.

GLOSSARY OF TERMS AND SYMBOLS:

- Product complies with requirements set forth by the relevant European directives.

- READ MANUAL prior to using this equipment.

- EYE PROTECTION IS REQUIRED while using this equipment.

- HEARING PROTECTION IS REQUIRED while using this equipment.

Notes: are reminders of required procedures.

Bold, Italic type and underlining

: emphasizes a specific

instruction.

AFETY

NSTRUCTIONS

CAUTIONS: show conditions that will damage equipment and or structure.

WARNINGS: Must be understood to avoid severe personal injury.

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2620 series Tooling (HK1012) Alcoa Fastening Systems

When the trigger is depressed, a solenoid operated valve in the POWERIG® directs pressurized hydraulic fluid through the PULL hose to the front side of the piston, and allows fluid on the RETURN side to flow back to the tank (Fig 1a). The piston and nose assembly collet moves rearward installing the fastener. When the piston reaches the end of the PULL stroke, it uncovers flats on the rear end of the unloading valve. These flats are designed to provide a passage for hydraulic fluid from the PULL side to the RETURN side of

the piston, “unloading” or “dumping” the pressurized fluid back to the tank (Fig 1a). When the trigger is released the solenoid is de-energized and the valve directs pressurized fluid to the rear side of the piston and allows fluid on the PULL side to flow back to the tank (Fig. 1b). This causes piston and collet to move forward and pushes the nose assembly and tool off the swaged (installed) fastener. When the piston reaches the end of the return stroke, pressure is built up, causing the power rig to shut off, completing the cycle.

Pull Pressure (Pull Cycle)

Fig. 1(a)

Return Pressure (Return Cycle)

Fig. 1(b)

PINTAIL EJECTOR

PULL PISTON

TRIGGER SWITCH

DUMP VALVE

HYDRAULIC HOSES

RETURN PRESSURE

PULL PRESSURE

RETURN PRESSURE

PULL PRESSURE

Pressurized Oil

Return Oil

Piston Travel Piston Travel

RINCIPLE

PERATION

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2620 series Tooling (HK1012) Alcoa Fastening Systems

PECIFICATIONS

ALL

MODELS

POWER SOURCE:

Huck POWERIG Hydraulic Unit

HOSE KITS:

Use only genuine HUCK Hose Kits rated @ 10,000 psi working pressure.

HYDRAULIC FLUID:

ATF meeting DEXRON III, DEXRON IV, MERCON, Allison C‐4 or equivalent specifications. Fire resistant hydraulic fluid may also be used, and is required to comply with OSHA regulation

1926.302 paragraph (d): "the fluid used in hydraulic power tools shall be fire resistant fluid approved under schedule 30 of the US Bureau of Mines, Department of Interior, and shall retain its operating characteristics at the most extreme temperatures to which it will be exposed."

MAX OPERATING TEMP:

125°F (51.7°C)

MAX FLOW RATE:

2 gpm (7.5 l/m)

MAX PULL PRESSURE:

7400 psi (510 bar)

PULL CAPACITY:

19,830 lbs (88.21 kN) @ 7400 psi

STROKE:

1.437 inches (3.65 cm)

WEIGHT:

9.87 lbs (4.48 kg)

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2620 series Tooling (HK1012) Alcoa Fastening Systems

34.30

1.350

7.046

178.97

1.606

40.81

2.160

54.86

10.162

258.1

2.827

71.81

6.270

159.27

3.836

97.43

10°

Model

2620-PT/A2620-PT

INCHES

PECIFICATIONS

(

CONTINUED

)

34.30

1.350

2.827

71.81

2.160

54.86

40.81

1.606

7.046

178.97

6.562

166.69

5.496

139.61

3.062

77.77

10°

Model

2620/A2620

INCHES

Page 8

2620 series Tooling (HK1012) Alcoa Fastening Systems

POWER SOURCE CONNECTIONS

Coat hose fitting threads with a non-hardening Teflon

thread compound such as Slic-tite.

1. Use Huck POWERIG® Hydraulic Unit, or equivalent, that has been prepared for operation per applicable instruction manual. Check both PULL and RETURN pressures, and if required, adjust to pressures given in

PECIFICATIONS

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

3. Connect tool's control switch electrical cord to hydraulic unit.

4. Connect hydraulic unit to power supply. Turn unit to ON. Hold tool trigger depressed for 30 seconds; depress trigger a few times to cycle

tool and to circulate hydraulic fluid. Observe action of tool and check for leaks. Turn unit to OFF.

5. Select nose assembly for fastener to be installed. Disconnect tool's control switch electrical cord from hydraulic unit; disconnect unit from power supply. Attach nose assembly to tool.

6. Reconnect hydraulic unit to power supply. Reconnect tool's switch control cord to unit. Check operation of nose assembly; install fasteners in test plate of correct thickness with proper size holes. Inspect installed fasteners. If fasteners do not pass inspection, see

ROUBLESHOOTING

to locate and correct tool

malfunction.

WARNING: Be sure to connect Tool’s hydraulic hoses to POWERIG Hydraulic Unit before connecting Tool’s switch control cord to unit. If not connected in this orderand disconnected in the reverse order

, severe personal Injury

may occur.

REPARATION

FOR

WARNING: Correct PULL and RETURN pressures are required for operator’s safety and for Installation TooI’s function. Pressure Gauge T124883CE is available for checking pressures. See Tool S

PECIFICATIONS

and Gauge Instruction Manual. Failure to verify pressures may result in severe personal injury.

WARNINGS: Read full manual before using tool.

A half-hour training session with qualified personnel is recommended before using Huck equipment.

When operating Huck installation equipment, always wear approved eye and ear protection.

Be sure there is adequate clearance for the operator’s hands before proceeding.

* Slic-Tite is a registered trademark of LA-CO Industries, Inc. * TEFLON is a registered trademark of DuPont Corp. * LUBRIPLATE is a registered trademark of LUBRIPLATE Lubricants Co.

GOOD SERVICE PRACTICES

Sealants, Lubricants, Hydraulic Fluid & Service Kits

• Rub Slic-Tite TEFLON thread compound, or

equivalent, on pipe threads to prevent leaks and for ease of assembly.

• Smear LUBRIPLATE

* No. 130-AA, or

equivalent, on O-rings and mating surfaces to prevent damaging O-rings on rough or sharp surfaces. Also, increases ease of assembly. (LUBRIPLATE in a tube, 502723).

CAUTION: Do not let disconnected hoses and couplers contact a dirty floor. Keep harmful material out of hydraulic fluid. Dirt in hydraulic fluid causes valve failure In Tool and In POWERIG Hydraulic Unit.

CAUTION: Do not use TEFLON

* tape on pipe threads. Pipe threads may cause tape to shred resulting in tool malfunction. (Slic-Tite is available in stick form as Huck P/N 503237.)

Huck recommends that only Huck Powerig Hydraulic Units be used as a power source for Huck installation equipment. Hydraulic power units that deliver high pressure for both PULL and RETURN, AND ARE NOT EQUIPPED WITH RELIEF VALVES ARE SPECIFICALLY NOT RECOMMENDED AND MAY BE DANGEROUS.

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2620 series Tooling (HK1012) Alcoa Fastening Systems

TO INSTALL A HUCKBOLT® FASTENER

1. Check work and remove excessive gap in the space between sheets. Gap is excessive if not enough pintail sticks through the collar for the nose assembly jaws to grab onto.

2. Put fastener into hole.

3. Slide collar over fastener. (The beveled end of the collar must be towards the nose assembly and tool.)

4. Push nose assembly onto the fastener until the nose assembly anvil stops against the collar. Tool and nose assembly must be held at right angles (90°) to the work.

5. Depress tool switch to start installation cycle.

6. When forward motion of nose assembly anvil stops and pintail breaks off, release switch. Tool will go into its return stroke, push off the installed fastener and eject the pintail.

7. The tool and nose assembly is ready for the next installation cycle.

PERATING

NSTRUCTIONS

WARNING: Reasonable care of installation tools by operators is an important factor in maintaining tool effeciency and in reducing repair downtime. Do not abuse the tool by dropping it, using it as a hammer, or otherwise, causing unnecessary wear and tear. Be sure there is adequate clearance for the tool and operator’s hands before proceeding. Do not connect tool’s hoses to each other or use hoses as a handle for carrying.

WARNING: Do not pull on a fastener without a collar. If a fastener is pulled without a collar, the fastener will eject forcibly when the pintail breaks off.

ERVICING

THE

OOL

See SS

PECIFICATIONS

PECIFICATIONS for fluid type. Dispose of fluid in

accordance with local environmental regulations. Recycle steel, aluminum, and plastic parts in accordance with local lawful and safe practices.

PREVENTIVE MAINTENANCE

NOTE: For supplementary information refer to

ROUBLESHOOTING

ROUBLESHOOTING, Parts Lists, and

ISASSEMBLY

AND

SSEMBLY

SSEMBLY procedures in this manual.

SYSTEM INSPECTION

Operating efficiency of the installation tool is directly related to performance of the complete system, including the tool with nose assembly, hydraulic hoses, trigger and control cord, and POWERIG. Therefore, an effective preventive maintenance program includes scheduled inspections of the system to detect and correct minor troubles.

1. Inspect tool and nose for external damage.

2. Verify that hydraulic hose fittings and couplings and electrical connections are secure.

3. Inspect hydraulic hose for signs of damage or aging. Replace hoses if damaged.

4. Inspect tool, hose, and POWERIG during operation to detect abnormal heating, leaks, or vibration.

POWERIG MAINTENANCE

Maintenance instructions and repair procedures are in the appropriate POWERIG Instruction Manual.

TOOL MAINTENANCE

At regular intervals, depending on use, replace all O-rings and back-up rings in the tool. Spare Parts Kit part no. 2620KIT or 2620-PTKIT should be kept on hand. Inspect cylinder bore, piston and piston rod and unloading valve for scored surfaces, excessive wear or damage, and replace as necessary.

NOSE ASSEMBLY MAINTENANCE

Daily cleaning of the nose assembly is recommended. This can usually he accomplished by dipping nose assembly in mineral spirits, or other suitable solvent, to clean jaws and wash away metal chips and dirt. If more thorough cleaning or maintenance is necessary, disassemble the nose assembly. Use a sharp pointed “pick” to remove imbedded particles from the pull grooves of the jaws.

CAUTIONS:

- Consult MSDS before servicing tool.

- Keep dirt and other material out of hydraulic system.

- Separated parts most be kept away from dirty work surfaces.

- Dirt/debris in hydraulic fluid causes Dump Valve failure in Tool and in POWERIG® Hydraulic Unit’s valves.

- Always check tool assembly drawing for the proper direction of the flats on the Dump Valve.

CAUTION: Do not use TEFLON®* tape on pipe threads. Pipe threads may cause tape to shred resulting in tool malfunction. (Slic-Tite is available in stick form as Huck P/N 503237.)

CAUTION: Always replace seals, wipers, and back-up rings when tool is disassembled for any reason.

Page 10

2620 series Tooling (HK1012) Alcoa Fastening Systems

(Refer to Figures 2-4 & 8-13) For component

identification and Parts Lists refer to Figures 8-13.

NOTE: The following procedure is for complete disassembly of tool. Disassemble only components necessary to replace damaged O-rings, Quad-Rings, Back-up Rings, and worn or damaged components. Always use soft jaw vice to avoid damage to tool.

1. Disconnect electrical or air connector from Powerig. Uncouple tool hydraulic hoses.

2. Remove nose assembly.

3. Unscrew coupling nipple and coupling body. Drain hydraulic hoses into container. Discard fluid.

4. Push rearward on Piston (4) until remaining hydraulic fluid is drained into container. Discard fluid.

5. NOTE: Do not remove hydraulic hoses from tool unless

replacing hoses. If it is necessary to remove hoses, uncover hose fittings by sliding plastic shrouds back.

6. NOTE: Use the following steps only if the switch, wire or connector needs repair.

2620, 2620-PT Models Only Remove Retaining Nut and Locking ferrule from Strain Relief (20). Loosen setscrew (37) and remove switch (21). Loosen and remove the two wires from the switch. Remove cord from tool. Disassemble electrical connector (110686) (Figs. 8, 9, & 12). A2620, A2620-PT Models Only Unscrew and remove Air Switch (21). Remove Retaining Nut and Locking ferrule from Air Fitting (20). Remove plastic tubing and unscrew remaining part of fitting (20) from handle (Fig. 10,11&13).

7. Standard Models:

(Fig. 8 & 10) Remove Retaining Ring (17), cover plate (16) and Locking Disk (18). 2620-PT Model:

(Fig. 9 & 11) Remove Deflector (32), Screws (31), Barbed Retainer (30) and locking disk (18).

8. Insert hex key in End Cap (15) as shown in Figure 2. Using a wrench unscrew end cap from cylinder.

9. Standard Models: (Fig. 8 & 10) Remove O-ring (9) and Back-up Ring (8) 2620-PT Model: (Fig.9 & 11) Remove O-ring (9), Back-up Ring (8), retaining ring (36), washer (35), polyseal (34) and wiper seal (33).

10. Remove Dump Valve (19) from rear of cylinder.

11. Slide Spacer (123112-6/7) over piston and thread on

Piston Assembly Tool (123111-6/7). Using a press push front gland and piston assemblies out of the back of the cylinder. (Fig. 3)

12. Remove Piston Assembly Tool (123111-6/7) and

Spacer (123112-6/7) (Fig.3).

13. Slide Front Gland (11) off of Piston (4) and remove

Wiper (6), Wiper Housing (7), Back-up Ring (8), Oring (9) and Polyseal (10) (Fig. 8 - 11).

14. Remove GLYD Ring (13) from Piston (4) (Fig. 5).

15. Standard Models Only: (Fig. 4, 8 & 10)

Hold Piston (4) in a vise with soft jaws and remove Ejector Gland Assembly (22) with Hex Key 122048

16. Standard Models Only: (Fig. 4, 8 & 10)

Remove from gland, Ejector Rod (29), Washer (23), O-rings (24), Wiper (26) Quad-Ring (28) and Back-up Ring (27).

HEX KEY 124434-1 (2620 & 2620-PT)

Figure 2

PRESS

SPACER 123112-6 (2620 & 2620-PT)

PISTON

PISTON ASSEMBLY TOOL 123111-6 (2620 & 2620-PT)

Figure 3

ISASSEMBLY

ALL

MODELS

WARNING: Be sure to disconnect tool's electric control trigger system from Hydraulic Unit before disconnecting tool's hoses from unit. Before any maintenance is done, DISCONNECT IN THIS ORDER (RECONNECT IN THE OPPOSITE ORDER) to avoid possible severe personal injury.

122048 HEX KEY

PISTON

Figure 4

Page 11

2620 series Tooling (HK1012) Alcoa Fastening Systems

(Refer to Figures 2, 4, 5, & 8-13) For component

identification and Parts Lists, refer to Figures 8-11.

NOTE: Clean components with mineral spirits, or similar solvent. Inspect for wear/damage and replace as necessary. Replace all seals of disassembled components. Use O-rings, Quad-Rings and Back-up Rings in Service Parts Kit 2620KIT and 2620-PTKIT. Smear LUBRIPLATE 130AA or PARKER-O-LUBE on O-rings, Quad-Rings, Back-up Rings and mating parts to ease assembly. Assemble tool taking care not to damage O-rings, QuadRings, or Back-up Rings.

1. Standard Models Only: (Fig. 8 & 10)

Install Back-up Ring (27), Quad-Ring (28), Wiper (26), O-rings (24), Washer (23) and Ejector Rod (29) into Ejector Gland (25).

2. Standard Models Only: (Fig. 4, 8 & 10)

Hold Piston (4) in a vise with soft jaws and install assembled Ejector Gland (22). Use Hex Key 122048 to tighten.

3. Thread Piston Assy Tool (123111-6/7), onto Piston (4) (Fig. 5). Note:

Do not install spacer 123112-6/7.

4. Install GLYD Ring (13) onto Piston (4).

5. Install Polyseal (10), O-ring (9), Back-up Ring (8), Wiper Housing (7) and Wiper (6) into Front Gland (11).

6. Lubricate Piston Assembly Tool and Piston, then slide assembled Gland (11) over Piston Assembly Tool onto Piston.

7. Thread GLYD Ring Insertion Tool (121694-2620) into the back of the Cylinder (Fig. 6).

8. Using a press, push Piston and Front Gland Assemblies into the back of Cylinder (5). (Fig. 6)

9. Remove Piston Assembly Tool (123111-6/7).

10. Remove the GLYD Ring Insertion Tool (121694-2620)

from the back of the Cylinder (Fig.6).

11. From rear of Cylinder, install Dump Valve (19) with the

four flats facing the rear of the tool (Figs. 8-11).

12. Standard Models: (Fig. 8 & 10)

Install O-ring (9) and Back-up Ring (8) on End Cap (15). 2620-PT Model: (Fig.7, 9 & 11)

Install Back-up Ring (8), O-ring (9), Wiper (33), Polyseal (34), Washer (35) and Retaining Ring (36) into End Cap (15).

13. Insert Hex Key into the End Cap (15). Using a wrench thread the End Cap into the back of the Cylinder and tighten (Fig. 2).

14. Standard Models:

(Fig. 8 & 10) Install Locking Disk (18), Cover Plate (16) and Retaining Ring (17). 2620-PT: (Fig. 9 & 11) Install Locking Disk (18), Barbed Retainer (30), Screws (31) and Deflector (32).

15. If removed, reinstall Electrical/Air Connector.

16. NOTE: If switch or wire have been removed, replace

as follows:

2620, 2620-PT

Only Slide Retaining Nut and Ferrule onto Electrical Wire. Feed Wire through Handle and pull out through Trigger Switch hole. Attach Wires to Switch (21) and push assembly back into Handle. Tighten Screw (37) to hold Trigger Switch in place. Slide Ferrule into Strain Relief Housing, then thread and tighten Retaining Nut (Fig. 12).

A2620, A2620-PT

Only Install fitting (20) into handle. Slide retaining nut and ferrule over plastic tubing. Slide tubing into fitting (20) and tighten retaining nut. Screw in air trigger (21) and tighten(Fig. 13).

17. If removed, install one hydraulic Hose in Handle port marked "P" and one in port marked “R”.

18. Install Coupler Nipple 110438, (PULL pressure hose); Coupler Body, (RETURN pressure hose) (Fig. 12 & 13).

SECTION SHOWING POLYSEAL DIRECTION

Figure 7

SSEMBLY

ALL

MODELS

SECTION SHOWING POLYSEAL DIRECTION

FRONT GLAND ASSEMBLY

PISTON ASSEMBLY TOOL 123111-6 (2620 & 2620-PT)

Figure 5

PRESS

PISTON, FRONT GLAND AND PISTON ASSEMBLY TOOL

GLYD RING INSERTION TOOL 121694-2620 (2620 & 2620-PT All Models)

Figure 6

CAUTION: Do not use Teflon tape on pipe

threads. See S

ERVICING THE TOOL section of this

manual.

Page 12

2620 series Tooling (HK1012) Alcoa Fastening Systems

1098765

432

22 EJECTOR GLAND ASSEMBLY

FIG 8

SSEMBLY

RAWING

2620 & 2620-15

Model

2620 & 2620-15

Page 13

2620 series Tooling (HK1012) Alcoa Fastening Systems

3130

131211

4321

FIG 9

SSEMBLY

RAWING

2620-PT & 2620-PT-15

Model

2620-PT & 2620-PT-15

Page 14

2620 series Tooling (HK1012) Alcoa Fastening Systems

Figure 10

SSEMBLY

RAWING

A2620

Figure 11

SSEMBLY

RAWING

A2620-PT

EJECTOR

GLAND ASSEMBLY

1098

4321

131211

3130

Page 15

2620 series Tooling (HK1012) Alcoa Fastening Systems

1 Split Ring 1 102147 102147 102147 102147 2 Retaining Ring 1 501514 501514 501514 501514 3 Retaining Sleeve 1 102148 102148 102148 102148 4 Piston 1 125612* 125612* 125761** 125761** 5 Cylinder Assembly 1 126152 126152 126152 126152 6 Wiper Seal 1 507407 507407 507407 507407 7 Wiper Housing 1 125610 125610 125610 125610 8 Back-up Ring 2 501127 501127 501127 501127

9 O-ring 2 507412 507412 507412 507412 10 Polyseal 1 507408 507408 507408 507408 11 Front Gland 1 125609 125609 125609 125609 12 HUCK Sticker 1 590517 590517 590517 590517 13 GLYD Ring Assembly 1 122769-1 122769-1 122769-1 122769-1 14 CE & Warning Sticker 1 590424-7400 590424-7400 590424-7400 590424-7400

15 End Cap 1 125614 125614 125763 125763

16 Cover Plate 1 125617 125617 ------------ -----------17 Retaining Ring 1 507406 507406 ------------ -----------18 Locking Disc 1 122764 122764 122764 122764 19 Dump Valve 1 125616 125616 125616 125616 20 Strain Relief or Air Fitting 1 505344 503902 505344 503902 21 Trigger Switch Assembly 1 120361 119345-1 120361 119345-1 22 Ejector Gland Assembly 1 120653 120653 ------------ -----------23 Ejector Washer 1 120652 120652 ------------ -----------24 O-ring 2 500779 500779 ------------ -----------25 Gland 1 122047 122047 ------------ -----------26 Rod Wiper 1 122742 122742 ------------ -----------27 Back-up Ring 1 501080 501080 ------------ -----------28 Quad-Ring 1 501411 501411 ------------ -----------29 Pintail Ejector 1 122705 122705 ------------ -----------30 Barbed Retainer 1 ------------ ------------ 125765 125765 31 Screws 3 ------------ ------------ 500060 500060 32 Deflector 1 ------------ ------------ 122766 122766 33 Wiper Seal 1 ------------ ------------ 505894 505894 34 Polyseal 1 ------------ ------------ 506160 506160 35 Spacer 1 ------------ ------------ 122762 122762 36 Retaining Ring 1 ------------ ------------ 506159 506159 37 Set Screw 1 501731 501731 501731 501731

Item Description Qty

2620 A2620 2620-PT A2620-PT

2620-15 2620-PT-15

ARTS

IST

IST (Figures 1, 2A, 2B, and 2C)

* Piston 125612 is not sold separately. It may be

purchased as Piston Assembly part no. 125613, which contains Piston 125612 and GLYD Ring Assembly 122769-1.

** Piston 125761 is not sold separately. It may be

purchased as Piston Assembly part no. 125762, which contains Piston 125761 and GLYD Ring Assembly 122769-1.

TICKER

OCATIONS

The 2620 series tools come labeled with Sticker part number 590424-7400, which contains safety and pressure settings information. It is necessary that this sticker remain on the tool and is easily read. If sticker becomes damaged or worn, or if it have been removed from the tool, or when replacing Cylinder, this sticker must be ordered and placed in the location shown. Sticker locations and part numbers may be found in Figure 6 and Parts List.

Page 16

2620 series Tooling (HK1012) Alcoa Fastening Systems

MALE CORD

CONNECTOR

110686

502298 REDUCING BUSHING (2)

110438 MALE CONNECTOR

110439 FEMALE CONNECTOR

HOSE ASSEMBLY (2)

(SEE TABLE)

CONTROL CORD

(SEE TABLE)

505839 CABLE TIE

HOSE ASSEMBLY

MODEL(S) CONTROL CORD

123337-1126107-1

2620, 2620PT

MODEL SELECTION

123336

126107-2

2620-15, 2620-PT-15

FIG 12

OSE

SSEMBLY

LECTRIC

RIGGER

ODELS

Page 17

2620 series Tooling (HK1012) Alcoa Fastening Systems

126107-2

Hose (2)

110439 Female

Connector

110438 Male

Connector

502298 Reducing

Bushing (2)

A2620

119440-3 Air Trigger

and Hose Assembly

A2620-PT

119440-1 Air Trigger

and Hose Assembly

A2620

112143-3 Air Hose

A2620-PT

112143 Air Hose

113021

Air Fitting

503902

Air Fitting

120770 Hose

Sleeving

OSE

SSEMBLY

RIGGER

ODELS

FIG 13

Page 18

2620 series Tooling (HK1012) Alcoa Fastening Systems

ROUBLESHOOTING

Always check the simplest possible cause of a malfunction first. For example, a loose or disconnected trigger line. Then proceed logically and eliminate each possible cause until the defect is found. Where possible, substitute known good parts for suspected defective parts. Use the following steps 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 PULL

stroke.

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.

ITS

AND

CCESSORIES

Service Kits:

2620/A2620 - 2620KIT 2620-PT/A2620-PT - 2620-PTKIT

Assembly Tool Kits:

2620/A2620 & 2620-PT/A2620-PT Tool Kit - 123110-7

Includes: (Fig. 3 & 6))

Spacer - 123112-6 Piston Assembly Tool - 123111-6 GLYD Ring Insertion Tool - 121694-2620

Accessories:

Ejector Hex Wrench (All Models) - 122048

End Cap Hex Wrench

2620 & 2620-PT - 124434-1 2620-PT/A2620-PT - 124434-1

Remote Trigger (All Models) - 123381-24

Page 19

2620 series Tooling (HK1012) Alcoa Fastening Systems

IMITED

ARRANTIES

TOOLING WARRANTY:

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

WARRANTY ON "NON STANDARD OR CUSTOM

MANUFACTURED PRODUCTS":

With regard to non-standard products or custom manufactured products to customer's specifications, Huck warrants for a period of ninety (90) days from the date of purchase that such products shall meet Buyer's specifications, be free of defects in workmanship and materials. Such warranty shall not be effective with respect to non-standard or custom products manufactured using buyer-supplied molds, material, tooling and fixtures that are not in good condition or repair and suitable for their intended purpose.

THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. HUCK MAKES NO OTHER WARRANTIES AND EXPRESSLY DISCLAIMS ANY OTHER WARRANTIES, INCLUDING IMPLIED WARRANTIES AS TO MERCHANTABILITY OR AS TO THE FITNESS OF THE TOOLING, OTHER ITEMS, NONSTANDARD OR CUSTOM MANUFACTURED PRODUCTS FOR ANY PARTICULAR PURPOSE AND HUCK SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE, DIRECTLY OR INDIRECTLY, ARISING FROM THE USE OF SUCH TOOLING, OTHER ITEMS, NONSTANDARD OR CUSTOM MANUFACTURED PRODUCTS OR BREACH OF WARRANTY OR FOR ANY CLAIM FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.

Huck's sole liability and Buyer's exclusive remedy for any breach of warranty shall be limited, at Huck's option, to replacement or repair, at FOB Huck's plant, of Huck manufactured tooling, other items, nonstandard or custom products found to be defective in specifications, workmanship and materials not otherwise the direct or indirect cause of Buyer supplied molds, material, tooling or fixtures. Buyer shall give Huck written notice of claims for defects within the ninety (90) day warranty period for tooling, other items, nonstandard or custom products described above and Huck shall inspect products for which such claim is made.

TOOLING, PART(S) AND OTHER ITEMS NOT

MANUFACTURED BY HUCK:

HUCK MAKES NO WARRANTY WITH RESPECT

TO THE TOOLING, PART(S) OR OTHER ITEMS MANUFACTURED BY THIRD PARTIES. HUCK EXPRESSLY DISCLAIMS ANY WARRANTY EXPRESSED OR IMPLIED, AS TO THE CONDITION, DESIGN, OPERATION, MERCHANTABILITY OR FITNESS FOR USE OF ANY TOOL, PART(S), OR OTHER ITEMS THEREOF NOT MANUFACTURED BY HUCK. HUCK SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE, DIRECTLY OR INDIRECTLY, ARISING FROM THE USE OF SUCH TOOLING, PART(S) OR OTHER ITEMS OR BREACH OF WARRANTY OR FOR ANY CLAIM FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.

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

Huck shall not be liable for any loss or damage resulting from delays or nonfulfillment of orders owing to strikes, fires, accidents, transportation companies or for any reason or reasons beyond the control of the Huck or its suppliers.

HUCK INSTALLATION EQUIPMENT:

Huck International, Inc. reserves the right to make changes in specifications and design and to discontinue models without notice.

Huck Installation Equipment should be serviced by trained service technicians only.

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

Complete repair facilities are maintained by Huck International, Inc. Please contact one of the offices listed below.

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

Outside USA and Canada Contact your nearest Huck International Office, see back cover.

In addition to the above repair facilities, there are Authorized Tool Service Centers (ATSC's) located throughout the United States. These service centers offer repair services, spare parts, Service Parts Kits, Service Tools Kits and Nose Assemblies. Please contact your Huck Representative or the nearest Huck office listed on the back cover for the ATSC in your area.

Page 20

251 Cree Crescent, Winnipeg, MB Canada R3J 3X4 Tel: 204 837 8361 • 1 800 563 1293 Fax: 204 837 3520 • 1 800 974 1494

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