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256 Pneudraulic Installation Tool (HK1015)

    

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I.  GENERAL SAFETY RULES:

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. For multiple hazards, read and understand the safety instructions before 

installing, operating, repairing, maintaining, changing accessories on, 

or working near the assembly power tool. Failure to do so can result in 

serious bodily injury.

4. Only qualified and trained operators should install, adjust or use the 

assembly power tool.

5. Do not modify this assembly power tool. This can reduce effectiveness of 

safety measures and increase operator risk.

6. Do not discard safety instructions; give them to the operator.

7. Do not use assembly power tool if it has been damaged.

8. Tools shall be inspected periodically to verify all ratings and markings 

required, and listed in the manual, are legibly marked on the tool. The 

employer/operator shall contact the manufacturer to obtain replacement 

marking labels when necessary. Refer to assembly drawing and parts list 

for replacement.

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

prohibited.

10. Read MSDS Specifications before servicing the tool. MSDS 

specifications are available from the product manufacturer or your Huck 

representative.

11. Only genuine Huck parts shall be used for replacements or spares. Use 

of any other parts can result in tooling damage or personal injury.

12. Never remove any safety guards or pintail deflectors.

13. Never install a fastener in free air. Personal injury from fastener ejecting 

may occur.

14. Where applicable, always clear spent pintail out of nose assembly 

before installing the next fastener.

15. 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.

16. 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 preventing an 

accident which may cause severe personal injury.

17. Never place hands between nose assembly and work piece. Keep hands 

clear from front of tool.

18. Tools with ejector rods should never be cycled with out nose assembly 

installed.

19. When two piece lock bolts are being used always make sure the collar 

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

II.  PROJECTILE HAZARDS:

1. Risk of whipping compressed air hose if tool is pneudraulic or pneumatic.

2. Disconnect the assembly power tool from energy source when changing 

inserted tools or accessories.

3. Be aware that failure of the workpiece, accessories, or the inserted tool 

itself can generate high velocity projectiles.

4. Always wear impact resistant eye protection during tool operation. The 

grade of protection required should be assessed for each use.

5. The risk of others should also be assessed at this time.

6. Ensure that the workpiece is securely fixed.

7. Check that the means of protection from ejection of fastener or pintail is 

in place and operative.

8. There is possibility of forcible ejection of pintails or spent mandrels from 

front of tool.

III. OPERATING HAZARDS:

1. Use of tool can expose the operator’s hands to hazards including: 

crushing, impacts, cuts, abrasions and heat.  Wear suitable gloves to 

protect hands.

2. Operators and maintenance personnel shall be physically able to handle 

the bulk, weight and power of the tool.

3. Hold the tool correctly and be ready to counteract normal or sudden 

movements with both hands available.

4. Maintain a balanced body position and secure footing.

5. Release trigger or stop start device in case of interruption of energy 

supply.

6. Use only fluids and lubricants recommended by the manufacturer.

7. Avoid unsuitable postures, as it is likely for these not to allow 

counteracting of normal or unexpected tool movement.

8. If the assembly power tool is fixed to a suspension device, make sure that 

fixation is secure.

9. Beware of the risk of crushing or pinching if nose equipment is not fitted.  

IV. REPETITIVE MOTION HAZARDS:

1. When using assembly power tool, the operator can experience 

discomfort in the hands, arms, shoulders, neck or other parts of the body.

2. When using tool, the operator should adopt a comfortable posture 

while maintaining a secure footing and avoid awkward or off balanced 

postures.

3. The operator should change posture during extended tasks to help avoid 

discomfort and fatigue.

4. If the operator experiences symptoms such as persistent or recurring 

discomfort, pain, throbbing, aching, tingling, numbness, burning 

sensations or stiffness, these warnings should not be ignored. The 

operator should tell the employer and consult a qualified health 

professional.

V. ACCESSORIES HAZARDS:

1. Disconnect tool from energy supply before changing inserted tool or 

accessory.

2. Use only sizes and types of accessories and consumables that are 

recommended. Do not use other types or sizes of accessories or 

consumables.

 

VI. WORKPLACE HAZARDS:

1. Be aware of slippery surfaces caused by use of the tool and of trip 

hazards caused by the air line or hydraulic hose.

2. Proceed with caution while in unfamiliar surroundings; there could be 

hidden hazards such as electricity or other utility lines.

3. The assembly power tool is not intended for use in potentially explosive 

environments.

4. Tool is not insulated against contact with electrical power.

5. Ensure there are no electrical cables, gas pipes, etc., which can cause a 

hazard if damaged by use of the tool.

VII. NOISE HAZARDS:

1. Exposure to high noise levels can cause permanent, disabling hearing 

loss and other problems such as tinnitus, therefore risk assessment and 

the implementation of proper controls is essential.

2. Appropriate controls to reduce the risk may include actions such as 

damping materials to prevent workpiece from ‘ringing’.  

3. Use hearing protection in accordance with employer’s instructions and as 

required by occupational health and safety regulations.

4. Operate and maintain tool as recommended in the instruction handbook 

to prevent an unnecessary increase in the noise level.

5. Select, maintain and replace the consumable / inserted tool as 

recommended to prevent an unnecessary increase in noise.  

6. If the power tool has a silencer, always ensure that it is in place and in 

good working order when the tool is being operated. 

VIII.  VIBRATION HAZARDS:

1. Exposure to vibration can cause disabling damage to the nerves and 

blood supply to the hands and arms.

2. Wear warm clothing when working in cold conditions and keep hands 

warm and dry.

3. If numbness, tingling, pain or whitening of the skin in the fingers or 

hands, stop using the tool, tell your employer and consult a physician.  

4. Support the weight of the tool in a stand, tensioner or balancer in order 

to have a lighter grip on the tool.  

IX. PNEUMATIC / PNEUDRAULIC TOOL SAFETY INSTRUCTIONS:

1. Air under pressure can cause severe injury.

2. Always shut off air supply, drain hose of air pressure and disconnect tool 

from air supply when not in use, before changing accessories or when 

making repairs.

3. Never direct air at yourself or anyone else.

4. Whipping hoses can cause severe injury, always check for damaged or 

loose hoses and fittings.

5. Cold air should be directed away from hands.

6. Whenever universal twist couplings (claw couplings) are used, lock pins 

shall be installed and whip-check safety cables shall be used to safeguard 

against possible hose to hose or hose to tool connection failure.

7. Do not exceed maximum air pressure stated on tool.

8. Never carry an air tool by the hose.

Safety Instructions

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 underline:

 emphasize a specific 

instruction.

WARNINGS: Must be understood to avoid 

severe personal injury.

CAUTIONS: Show conditions that will damage 

equipment or structure.

Summary of Contents for 256

Page 1: ...mity 2 Safety Instructions 3 Principle of Operation 4 Tool Specifications 4 Preparation for Use 5 Maintenance 5 Operating Instructions 6 Disassembly Procedure 6 7 Assembly Procedure 8 Fill and Bleed Procedure 9 Components Drawings 10 11 Troubleshooting 14 Accessories 14 Instruction Manual 256 Pneudraulic Installation Tool ...

Page 2: ...256 Pneudraulic Installation Tool HK1015 2 ...

Page 3: ...nsuitable postures as it is likely for these not to allow counteracting of normal or unexpected tool movement 8 If the assembly power tool is fixed to a suspension device make sure that fixation is secure 9 Beware of the risk of crushing or pinching if nose equipment is not fitted IV REPETITIVE MOTION HAZARDS 1 When using assembly power tool the operator can experience discomfort in the hands arms...

Page 4: ...rn pressure relief valve protects the tool against pressure spikes The reservoir replenishes the hydraulic system as needed Principle of Operation POWER SOURCE 110 psi MAX shop air HOSE KITS Use only genuine HUCK Hose Kits rated 10 000 psi working pressure HYDRAULIC FLUID Hydraulic fluid shall meet DEXRON III DEXRON VI MERCON Allison C 4 or equivalent ATF specifications Fire resistant fluid may be...

Page 5: ...EKLY 1 Disassemble and clean nose assemblies and reassemble 2 Check the tool and all connecting parts for damage or oil air leaks tighten or replace if necessary The Model 256 Installation Tool is shipped with a plastic plug in the air inlet connector The connector has 1 4 18 female pipe threads to accept the air hose fitting Quick disconnect fittings and 1 4 inside diameter air hose are recommend...

Page 6: ... head Remove Relief Valve Spring Guide Sleeve and Ball Using a small magnet is helpful 6 Unscrew Reservoir Fill Plug Hold over waste oil container and release fill tool slowly 7 Unscrew Reservoir Housing from head Remove 2 Springs Slide Reservoir Plunger from head Remove spacer and Quad Ring A pick may be used to remove the Quad Ring WARNING Be sure air hose is disconnected from tool before cleani...

Page 7: ...asket Muffler and O ring 19 Remove Retaining Ring from Cylinder Assembly Tap Cylinder Head down into Cylinder Assembly for easier removal of Retaining Ring 20 Screw Cap Screws into Cylinder Head and carefully pry under screws to remove Cylinder Head Figure 3 21 Push Air Piston all the way into cylinder and lay tool on its side Hold Self locking Nut with a 9 16 socket and extension and with 7 64 he...

Page 8: ...and punch 10 Slide Throttle Arm onto ball end of throttle cable Swing arm until end fits over throttle valve Attach throttle arm Bushing and Screw to Throttle Arm Tighten with 5 32 hex key 11 If air hose assembly was removed reinstall it 12 If Relief Valve Seat Assy is being replaced push Plug A with seals in place into head Install Screw B Figure 10 13 Carefully drive Relief Valve Seat Assy in us...

Page 9: ... and Spring Replace the Check Valve Plug STEP 9 Turn tool so front of head faces you Prior to removing Relief Valve Plug using a 3 32 Allen wrench back out setscrew inside of the plug approximately 1 2 turn counterclockwise This ensures that the Piston will remain in full forward position Remove the Relief Valve Plug install Ball Guide Sleeve and Spring and replace the plug STEP 10 Unlock Fill Too...

Page 10: ...0874 Spring 508481 Setscrew 114530 Plug Relief Valve Plug 505864 Spring 2 100874 Spring 508481 Setscrew 114530 Plug Relief Valve Plug 505864 Spring 2 100874 Spring 508481 Setscrew 114530 Plug Relief Valve Plug 505864 Spring 2 100874 Spring 508481 Setscrew 114530 Plug Relief Valve Plug 505864 Spring 2 100874 Spring 508481 Setscrew 114530 Plug Relief Valve Plug 505864 Spring 2 100874 Spring 508481 S...

Page 11: ...ard 127326 Gland Assembly 502821 Retaining Ring 500784 O Ring 127324 Gland 500786 O Ring 127327 Back up Ring 127329 Polyseal note orientation 500779 O Ring 500781 O Ring 127328 Back up Ring 127325 Gland Housing 590351 Sticker 590350 Sticker 590347 Sticker 130936 Intensifier Piston Assembly Intensifier Piston not sold separately 501086 Back up Ring 501086 Back up Ring 503770 O Ring 115436 Air Hose ...

Page 12: ...ulic fluid exhausts with air or leaks at base of handle a Worn or damaged Gland Assembly Inspect Polyseal O rings Quad Ring and Back up Ring and replace if necessary 6 Hydraulic fluid leaks at rear of Pull Piston a Worn or damaged Rear Gland Inspect O rings and Back up Rings and replace if necessary 7 Hydraulic fluid leaks at front of Pull Piston a Worn or damaged Front Gland Inspect Polyseal and ...

Page 13: ... of a complete overhaul Determination is made on a case by case basis upon return of parts to Huck International Inc for evaluation 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 merchantabili...

Page 14: ...t C Stafford Park 7 Telford Shropshire England TF3 3BQ 01952 290011 FAX 0952 290459 Us Operations BP4 Clos D Asseville 95450 Us par Vigny France 33 1 30 27 9500 FAX 33 1 34 66 0600 AUSTRALIA Melbourne Operations 11508 Centre Road Clayton Victoria Australia 3168 03 764 5500 Toll Free 008 335 030 FAX 03 764 5510 Huck is Forever For the Long Haul The Future of Fastening Technology The Future of Assem...

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