Summary of Contents for Huck LH-224
- Page 1 Instruction Manual LH-224 & LH-224B Pneudraulic Installation Tool Huck International Ltd. LH-224 ENG Revision: 17.02.00...
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Page 3: Table Of Contents
Contents Safety Guidelines 1 & 2 Safety Glossary Description Intended Use Specifications Disposal Dimensions Principle of Operation Preparation for Use Instructions for Use Servicing and Preventative Maintenance Disassembly Main Components Assembly Filling and Bleeding Procedure Exploded View P a r t s L i s t Pintail Collection Bottle... -
Page 4: Safety Guidelines
Huck Fastening Systems Safety Guidelines when using Huck Installation Equipment to install Huck Fasteners. Before using equipment: 8 . Do not connect any equipment to primary power supplies or attempt to use 1 . Only Huck Installation Equipment any equipment, that shows signs of should be used to install Huck fasteners. - Page 5 1 7 . Keep fingers clear from the underside of the head, collars and blind side of fasteners and from within the joint being fastened, during the installation cycle. 1 8 . Do not look directly at the head or blind side of fasteners during the i n s t a l l a t i o n c y c l e .
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Page 6: Safety Glossary
8 . Never remove any safety guards or emphasises a specific instruction. p i n t a i l deflector. 2 . Huck equipment must be maintained in 9 . Never install a fastener in free air, a safe working condition at all times and... -
Page 7: Description
The vibration measurement is in accordance with BS EN 28662-1:1993. Data as follows: * Installing Fasteners: Aeq (m/s ) average = 2.458 Huck Fasteners MGP-R8-10 Pin plus MGC-U8 Collar installed in aluminium test plates held in a workbench vice. Disposal Metalic and non-matilic parts/components/materials, (including any fluids), should be disposed of by processing through authorised methods and in accordance with current l e g i s l a t i o n . -
Page 8: Dimensions
All dimensions in millimetres Nose Assembly* Removable *Dimensions see Nose Assembly Data Sheets Specifications W e i g h t : 2.8 kg (2.93 kg for LH-224B) Stroke : 21 mm Capacity : 19 kN Power Source : Air 90 100 psi Fig. -
Page 9: Principle Of Operation
Principle of Operation When the Tr i g g e r 2 3 is depressed the Throttle Va l v e 28 moves to down position, pressurized air is directed to underneath the Air Piston 58, causing the Piston and Piston Rod 49 to move upward. - Page 10 Screw quick disconnect fitting into Air Inlet Connector. CAUTION: Do not use TEFLON tape on threads - - use TEFLON in stick form only. (Huck Part Number 503273). 6.2-6.9 bar (90-100 psi) 5 . Set air supply pressure regulator to 6.2-6.9 bar (90-100 psi).
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Page 11: Instructions For Use
Instructions for use 1 . Read and ensure that you understand 7 . Place the Nose Assembly over the the Safety Guidelines at the front of this Pintail of the fastener and gently push manual. Also, read and ensure that you forward until the Anvil of the Nose understand the Specification, Noise, Assembly is in contact with the fastener. -
Page 12: Servicing And Preventative Maintenance
Servicing the Tool Daily General 1 . If a Filter-Regulator-Lubricator unit is 1 . The eff i c i e n c y a n d l i f e o f a n y t o o l not being used, disconnect air supply at depends upon proper maintenance. -
Page 13: Disassembly
Disassembly Instructions W ARNING The air supply hose must be disconnected from the tool before cleaning, or carrying out any maintenance. Severe personal injury may occur if the air supply hose is not disconnected. 1 . Remove Nose Assembly, P i n t a i l Deflector and/or Pintail Collector Bottle. - Page 14 4 . Remove the Bleed Plug 9 & O Ring 10. 5 . Remove Pull Piston 15 from the tool head by inserting a small punch into the front of the Piston and tapping gently with a hammer. The Piston will slide out and can be removed.
- Page 15 7 . Unscrew Anvil Adaptor 4 anti-clockwise from head of the tool. 8 . Invert tool to allow any remaining h y d r a u l i c f l u i d t o d r a i n i n t o a s u i t a b l e container.
- Page 16 11 . Clamp inverted tool firmly in a vice, (use fibre vice clamps). Use a 28 mm socket wrench to unscrew Cylinder Cap 51 anti-clockwise and expose Air Piston 58 & Nut 61. 1 2 . Use a pair of locking pliers, (eg. Mole Grips), locked onto the Nut 61 a n d p u l l the Air Piston assembly out of the cylinder.
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Page 17: Main Components
LH -419 LH -421 Spring LH -412 Spring LH -409 Spring Valve-Throttle Pull Piston Deflector LH -403-1 LH -408 Adaptor-Anvil LH -402-1 100378 Rear Gland LH -195 LH -405 Nut-Retaining 103090NR Guide Tube LH -404-1 Fig. 2 LH-224 Main Components... -
Page 18: Assembly
Assembly Instructions 1 . Assemble Adaptor-Anvil 4 onto the Handle 1, f u l l y t i g h t e n c l o c k w i s e w i t h a spanner. 2 . Apply grease to the O Rings and Back- up on the Piston 15. - Page 19 5 . Locate Spring 18 inside head assembly. Locate Hanger 2 0 and O Ring 57 onto the threads of the Rear Gland 21. 6 . Use a wad of cloth or paper to protect the hand, locate the Rear Gland over the Spring.
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Page 20: Filling And Bleeding Procedure
Filling and Bleeding Procedure 1 . Clamp inverted tool firmly in a vice, (use fibre vice clamps). Use a 28 mm socket wrench to unscrew Cylinder Cap 51 anti-clockwise and expose Air Piston 58 & Nut 61. 2 . Use a pair of locking pliers, (eg. Mole Grips), locked onto the Nut 61 a n d p u l l the Air Piston assembly out of the Air Cylinder. - Page 21 5 . Clamp inverted tool firmly in a vice, (use fibre vice clamps). Apply a thin coating of grease to the O Ring 53 on the Cylinder Cap 5 1 . Use a 28 mm socket and torque wrench to tighten the Cylinder Cap 5 1 clockwise into the Air Cylinder.
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Page 22: Exploded View
9 10 Fig. 3 LH-224 Expoded View... - Page 23 LH224 Parts List Part No. Description Part No. Description LH-401 Handle LH-411 Ball Includes items LH-412 Spring 7 10, 31, 32, LH-76 O Ring S-14 62 - 64 LH-413 Plug 103090NR Retaining LH-77 O Ring S-10 LH-195 Adaptor Anvil LH-414 Nipple 103087NR W asher...
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Page 24: Pintail Collection Bottle
Pintail Collector Bottle The LH-224 can be fitted with a Pintail Collector Bottle to replace the existing Deflector (100378). Alternatively, the LH-224B Installation Tool can be purchased which is supplied w i t h t h e P i n t a i l C o l l e c t o r B o t t l e a l r e a d y f i t t e d . - Page 25 Buyer supplied molds, material, tooling or fixtures. Buyer shall give Huck written notice of Outside USA and Canada claims for defects within the ninety (90) day Contact your nearest Huck International Off i c e , s e e warranty period tooling,...
- Page 26 Huck Acceptance is World-wide Huck Fastener maintains company offices throughout the United States and Canada with subsidiary offices in many other countries. Sales engineers and systems specialists located in your area can help in solving your fastener problems. Huck Fasteners world-wide locations:...
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