background image

3

Important Safety Instructions

WarnInG

  1. Before use, read this Instruction Manual thoroughly.

Do not expose the charger and battery to rain or use

them in damp or wet locations, as this may cause

overheating or electric shock.

  2. Keep work area clean.

Cluttered areas and benches invite injuries.

  3. Keep the work area well lighted.

Working where there is insufficient light may cause

an accident

  4. Keep children away.

Do not allow children or unauthorized personnel to

handle tool.

  5. Store idle tools.

When not in use, tools should be stored in a dry and

secure place. Keep out of reach of children.

  6. Do not force tool.

It will do the job better and safer at the rate for which

it was intended. Do not force tool to work beyond its

ability. Excessive load will cause seizure of the motor,

overheating, smoke and fire.

  7. Use right tool.

Do not force small tool or attachment to do the job of

a heavy-duty tool.

  8. Wear safety glasses and protective clothing.

Always wear safety glasses, safety footwear, safety

gloves, and any other mandated or necessary protective 

clothing while using this equipment. Failure to do so may 

result in injury.

  9. Dress properly.

Do not wear loose clothing or jewelry as they can be 

caught in moving parts. Rubber gloves and non-skid 

footwear are recommended when working outdoors.

Wear protective hair covering to contain long hair.

10. Hold tool securely.

A tool that is not held securely may injure you. Use

clamps or a vice to hold the work. This frees both

hands to properly hold, control, and operate the tool. 

Failure to properly secure the work may result in injury.

11. Disconnect the tools power supply, by removing

the battery and engaging the Trigger Switch Lock, 

whenever one of the following situations occur:

The tool is not in use or is being serviced, any parts

such as a blade, are being replaced. There is a

recognized hazard. Failure to do so may result in

unexpected operation and damage or injury.

12. Avoid unexpected operation.

Do not carry the tool by the Trigger Switch as this may

cause unexpected operation and damage or injury.

13. Do not abuse power cord.

Never carry battery charger by its power cord or pull

on the cord to disconnect it. Keep cord away from heat,

oil and sharp objects. Place cord so that it will not be

stepped on, tripped over, or otherwise subjected to

damage or stress. If the tool is dropped or struck,

check carefully that the body is not damaged, cracked,

or deformed.

14. Do not overreach.

Keep proper footing and balance at all times.

15. Maintain tools carefully.

Keep tools sharp and clean for better and safer

performance. Follow instructions for lubricating and

changing accessories. Inspect battery charger power

cord periodically and, if damaged, have it repaired

by Hougen Manufacturing, Inc. Keep handles dry,

clean, and free from oil and grease.

16. Remove keys and wrenches.

Form habit of checking to see that keys and wrenches

are removed from tool before starting operation.

17. Stay alert when using electric tools.

• Consider safety of others.

• Operate tool with care.

• Watch what you are doing.

• Use common sense.

• Do not operate tool when you are tired.

18. Check for damaged parts.

• Before using the tool, carefully check all parts for

damage, including guards, to ensure that they will

operate properly and perform their intended function.
• Check for any misalignment or binding of moving

parts; damaged or broken parts and mountings; and

any other conditions that may affect its operation.
• Do not use battery charger if electric plug or cord is

damaged or if it was dropped or damaged in any way.
• A guard or other part that is damaged should be

properly repaired or replaced by an authorized 

service center unless otherwise indicated in this

instruction manual.
• Do not use tool if switch does not turn it on and off.

Have damaged or defective switch replaced by 

Hougen Manufacturing, Inc.

19. Service at Hougen Manufacturing Only.

Service this electric appliance in accordance with

the relevant safety regulations. Repairs to electric

appliances should only be done by a qualified person.

Repairs by others may endanger the user. Contact

Hougen Mfg., Inc. to arrange servicing.

20. Only use the specified accessories or attachment.

Use only the specified accessories or attachment

described in this Instruction Manual and the Ogura 

catalog. Use of any other accessories or attachments

may result in an accident or injury.

Summary of Contents for Hougen-Ogura PUNCH PRO 75004PR

Page 1: ...ELECTRO HYDRAULIC HOLE PUNCHER operator s manual COVERS HOLE PUNCHER PART NUMBERS 0754102 0754202 75004PR PUNCH PRO OM75004PR0815 Printed in U S A ...

Page 2: ...kly and efficiently Through constant innovation and development Hougen is committed to provide you with hole producing tools and products to help you be more productive Before attempting to operate your new hole puncher please read all instructions first These include the Operator s Manual and Warning Label on the unit itself With proper use care and maintenance your model will provide you with ye...

Page 3: ...ower cord Never carry battery charger by its power cord or pull on the cord to disconnect it Keep cord away from heat oil and sharp objects Place cord so that it will not be stepped on tripped over or otherwise subjected to damage or stress If the tool is dropped or struck check carefully that the body is not damaged cracked or deformed 14 Do not overreach Keep proper footing and balance at all ti...

Page 4: ...of its stroke The automatic valve remains open until the punch piston has fully returned to the home position As a result of this design the piston will not return to its home position automatically unless the full stroke has been completed Also the punch will not begin another stroke unless the punch has fully returned to the home position resetting the automatic valve In the event that the punch...

Page 5: ...the supplied hardware When using the stand periodically check to make sure that the punched material slugs are not stacking up between the exit hole in the C frame and the stand Keep this area clear of accumulated slugs USING THE WORK STAND TRIGGER SWITCH SLIDE STOPPER Pull the trigger switch for punching operation Make sure that the switch is fully depressed DO NOT ride the switch as this will ha...

Page 6: ...st and then the die Unscrew the punch retaining nut to remove the punch and remove the set bolt and the nut to remove the die Note When replacing the punch and the die make sure that the correct size thickness and hole shape is seleted Shaped punches and dies must be properly aligned with each other 3 Place the punch in the punch retaining nut then insert the punch with the nut into the punch pist...

Page 7: ...the punch piston 4 Make sure the punch is correctly positioned in the punch rod and tighten the punch retaining nut firmly with the Tommy Bar supplied 5 Place the die in the C frame in the proper orientation secure firmly with the set bolt and tighten the nut 6 Replace the strippers CAUTION Before replacing the punch and die ensure that the machine is disconnected from its power source to prevent ...

Page 8: ...s performance will be impeded and serious damaged could occur to your unit Your Hougen Ogura punch unit has been equipped with a new die configuration Please review this information prior to operating your machine 1 To make it easier please remove the strippers 3 Pull the die up to the tip of the punch 2 Unscrew the nuts and set screws that hold the die in place 4 Remove the die from the C frame i...

Page 9: ...and off to jog the punch down to the work piece If the position is not satisfactory open the manual return lever to retract the punch for another attempt If the punch doesn t return to its starting position with manual return lever open pull the trigger switch to return the punch CAUTION WHEN USING THE STRIPPER Do not position the material with one end or both ends unsupported by the stripper If t...

Page 10: ...t are clean so that no dirt dust or other foreign material can get into the hydraulic oil or pump area 1 Locate the socket head cap screw that plugs the oil port It is just above the manual return lever on the right hand side of the Hole Puncher 2 Lay the Hole Puncher on its left side so that the oil port is facing up 3 Turn on the switch to move the punch piston almost to the bottom of its stroke...

Page 11: ...og the punch down to the work surface If the position is not satisfactory open the manual return valve to retract the punch for another attempt This operation can also be performed with the manual return valve cracked open slightly to prevent full punching pressure from being developed In this manner the punch can be easily brought right down to the surface without beginning to punch the hole If t...

Page 12: ...12 PARTS BREAKDOWN ...

Page 13: ...ing 1 61 76426 Needle Holder B 1 Det Part Description Qty 62 76427 Needle Holder A 1 63 76428 Needle Bearing 1 64 76429 Stop Ring 1 65 76430 Pump Case 1 66 75090 Seal Washer 1 67 75107 Bolt HB10 x 15 1 68 75259 Oil Seal 1 69 75327 Ball Bearing 1 70 76468 Motor Flange 1 71 75835 Washer 4 72 76433 Bolt 4 73 75821 Armature Set 110V 1 set 76469 Armature Set 220V 1 set 74 75825 Rubber Pin 1 75 75822 In...

Page 14: ...915 5 64 078 to 3 8 375 14 to 3 GA F A H Die 23 32 SB 75916 3 4 750 19mm 76345 5 64 078 to 1 8 125 14 to 11 GA F A H Die 3 4 SA 76330 5 64 078 to 3 8 375 14 to 3 GA F A H Die 3 4 SB 76331 5 16 312 max C Die 3 4 C 75961 25 32 787 20mm 76346 5 64 078 to 1 8 125 14 to 11 GA F A H Die 25 32 SA 76332 5 64 078 to 3 8 375 14 to 3 GA F A H Die 25 32 SB 76333 5 16 312 max C Die 25 32 C 75962 OBLONG PUNCH M...

Page 15: ... R O T O M F O N O I T A T O R T I U C R I C R E W O P N E P O D R O C N O I S N E T X E G U L P K C E H C R E K A E R B T I U C R I C E G A T L O V R E P O R P M I E C R U O S R E W O P K C E H C P O R D E G A T L O V E V I S S E C X E F O E R A S D R O C N O I S N E T X E E H T R O F E Z I S E R I W T N E I C I F F U S N I D R O C E H T F O H T G N E L R O S D R O C D E G A M A D R O N R O W S E...

Page 16: ...ary from state to state To obtain warranty service return the item s transportation prepaid to your nearest Factory Authorized Repair Center or to Hougen Manufacturing Inc 3001 Hougen Drive Swartz Creek Michigan 48473 Hougen Drills Rotabroach Cutters are warranted against manufacturing defects only Subject to Hougen Manufacturing inspection THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESSED ...

Reviews: