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Arconic 2480 series Instruction Manual

Hydraulic installation tool
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November 16, 2018
HK970

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Summary of Contents for Arconic 2480 series

  • Page 1 November 16, 2018 HK970...
  • Page 2 2480 & 2481 series Hydraulic Installation Tools (HK970)

  • Page 3: Safety Instructions

    2480 & 2481 series Hydraulic Installation Tools (HK970) Safety Instructions assembly before installing the next fastener. GLOSSARY OF TERMS AND SYMBOLS: 15.Check clearance between trigger and work piece to ensure there is no pinch point when tool is activated. Product complies with requirements set forth by the relevant Remote triggers are available for hydraulic tooling if European directives.
  • Page 4 2480 & 2481 series Hydraulic Installation Tools (HK970) Safety Instructions IV. REPETITIVE MOTION HAZARDS: 4. Operate and maintain tool as recommended in the 1. When using assembly power tool, the operator can instruction handbook to prevent an unnecessary experience discomfort in the hands, arms, shoulders, increase in the noise level.
  • Page 5 Description The 2480, A2480, and 2481 series, with appropriate nose The 2480 series has hoses that pass through the handle, assemblies, install a wide range of Huck blind fasteners and and 2481 has hoses attached to the top of the tool.

  • Page 6: Tool Setup

    2480 & 2481 series Hydraulic Installation Tools (HK970) A trigger controls the PULL and RETURN strokes. When the When the trigger is released at end of PULL stroke when trigger is pressed, hydraulic pressure is directed to PULL fastener is installed, the pressure is directed to RETURN side side of the piston, and fastener installation begins.

  • Page 7: Preparation For Use

    2480 & 2481 series Hydraulic Installation Tools (HK970) Preparation for Use 3. First, turn hydraulic unit to OFF; then disconnect power WARNINGS: supply from hydraulic unit. Disconnect trigger control Correct PULL and RETURN pressures are required for operator safety and for system from hydraulic unit.

  • Page 8: Operating Instructions

    2480 & 2481 series Hydraulic Installation Tools (HK970) Operating Instructions This tool is shipped with an attached regulator and a 1/4” inside diameter air hose ( Huck p/n 115436 ) , with a plastic plug in the air inlet connector. An air supply capable of 6.3 CFM at a pressure greater than 10 psi greater than the installed regulator set point ( Figure 16 ) must be available.

  • Page 9: Maintenance

    2480 & 2481 series Hydraulic Installation Tools (HK970) Maintenance SERVICE PARTS KIT CAUTION: Do not use TEFLON tape on pipe ® Service parts kit 2480KIT contains perishable parts for both threads. Pipe threads may cause tape to shred the 2480 and 2481 family of tools. For convenience, and as resulting in tool malfunction.

  • Page 10: Disassembly Procedure

    2480 & 2481 series Hydraulic Installation Tools (HK970) Disassembly Procedure The following procedure is for complete disassembly. 7. Electric Trigger Models: Disassemble switch and cord Disassemble only subassemblies necessary to check and assembly as instructed in Figure 7. replace damaged seals, wipers, back-up rings and Air Trigger Models: Disassemble air trigger and hose components.
  • Page 11 2480 & 2481 series Hydraulic Installation Tools (HK970) Disassembly Procedure DISASSEMBLE CYLINDER ASSEMBLY 4. Using optional Piston Assembly Tool, press piston, with unloading valve, and end cap/rear gland out through 1. Place spacer over threaded end of piston; then thread the rear of the tool.

  • Page 12: Assembly Procedure

    2480 & 2481 series Hydraulic Installation Tools (HK970) Assembly Procedure Clean out O-ring grooves and reinstall perishable parts (seals, Figure 10 GLANDS, PISTON, AND VALVE ASSEMBLY etc.) using service kit 2480KIT. NOTE: The small inner ring insert of polyseals must remain positioned as shown. If it is forced out of seal body, it may be pinched against gland inner edge.
  • Page 13 2480 & 2481 series Hydraulic Installation Tools (HK970) 2480 series Components Figure 11 Piston Assembly (Note 1) 124871 Front Gland Assembly 124873 Rear Gland Assembly See Table below for part number. Front Gland Piston Rear Gland (not sold separately) (not sold separately)
  • Page 14 2480 & 2481 series Hydraulic Installation Tools (HK970) 2481 series Components Figure 12 See Figure 13 for Hoses, and Cord part numbers. Power Cord Hydraulic hose with Hydraulic hose with male connector end female connector end 124883 Piston Assembly (2481) 124875-2 Piston Assembly (2481L-1) See Note 1 124871 Front Gland Assembly...
  • Page 15 2480 & 2481 series Hydraulic Installation Tools (HK970) Hydraulic Hoses and Electric Trigger and Cord Figure 13 Tool Hose Hose Control Cord Cord Number Number Length Assembly Number Length 2480 HPHX12-AA10 12 ft. 124880 13 ft. 2480-2 HPHX2-AA10 2 ft. 124880-3 3 ft.
  • Page 16 2480 & 2481 series Hydraulic Installation Tools (HK970) Air Hoses and Trigger and Cord Figure 14 Tool Hose Hose Air Hose Air Hose Number Number Length Assembly Number Length A2480 124881-1 12 ft. 124889 13 ft. A2480-6 124881-2 6 ft. 124889-1 6.5 ft.

  • Page 17: Optional Equipment

    2480 & 2481 series Hydraulic Installation Tools (HK970) Optional Equipment Pressure Gauge T-124833CE Hose and Cord Kits Hose Length Part No. (Contains control cord - 6 ft 118309-6 Service Parts Kit 2480KIT assembly and both - 12 ft 118309-12 (Includes all perishable seals, hydraulic hoses with male - 26 ft 118309-26 O-rings, and Back-up rings.

  • Page 18: Troubleshooting

    2480 & 2481 series Hydraulic Installation Tools (HK970) Troubleshooting Always check the simplest possible cause of a malfunction first. For example, a loose or disconnected trigger line. Then proceed logically, eliminating each possible cause until the defective part is located. Where possi- ble, substitute known good parts for suspected defective parts.

  • Page 19: Limited Warranties

    2480 & 2481 series Hydraulic Installation Tools (HK970) Limited Warranties Limited Lifetime Warranty on BobTail® Tools: Tooling, Part(s) and Other Items not manufactured by Huck: Huck International, Inc. warrants to the original purchaser that its BobTail® installation tools manufactured after HUCK makes no warranty with respect to the tooling, 12/1/2016 shall be free from defects in materials and part(s), or other items manufactured by third parties.
  • Page 20 Arconic Inc. (NYSE: ARNC) creates breakthrough products that shape industries. Working in close partnership with our customers, we solve complex engineering challenges to transform the way we fly, drive, build and power. Through the ingenuity of our people and cutting-edge...

This manual is also suitable for:

2481 series

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