Hougen 75004A User manual

PUNCH PRO™
ELECTRO-HYDRAULIC HOLE PUNCHER
OPERATOR’S MANUAL
Model 75004A

2
IMPORTANT SAFETY INSTRUCTIONS
WARNING: When using electric tools, basic safety precautions should always be followed to reduce the
risk of fire, electric shock, and personal injury, including the following.
5. Consider Work Area Environment
Do not expose tool to rain
Do not use tool in damp or wet
locations. Keep work area well lit.
Do not use tool in presence of flammable
liquids or gases.
6. Guard Against Electric Shock
Prevent body contact with grounded
sufaces. For example: pipes, radiators,
ranges, refrigerator enclosures.
7. Keep Children Away
Do not let visitors contact tool or extension
cord. All visitors should be kept away from
work area.
8. Store Idle Tools
When not in use, tools should be stored in a
dry high or locked-up place-out of reach of
children.
9. Do Not Force Tool
It will do the job better and safer at the rate for
which it was intended.
10. Use Right Tool
Do not force small tool or attachment to do the
job of a heavy-duty tool. Do not use tool for
purpose not intended.
11. Dress Properly
Do not wear loose clothing or jewelry. 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.
12. Always wear safety glasses or goggles.
13. Do Not Abuse Cord.
Never carry tool by cord or yank it to
disconnect from receptacle. Keep cord from
heat, oil and sharp edges.
2b. Extension Cords
Use only 3-wire extension cords that have
3-prong grounding type plugs and 3-pole
receptacles that accept the tool’s plug.
Replace or repair damaged cords.
Make sure the conductor size is large enough
to prevent excessive voltage drop causing
loss of power and possible motor damage
3. FOR ALL DOUBLE-INSULATED TOOLS
When servicing use only identical replace-
ment parts.
4. Keep Work Area Clean
Cluttered areas and benches invite injuries.
1. READ ALL INSTRUCTIONS
2. Grounding Instructions
2a. This tool should be grounded while in use to
protect the operator from electric shock. The
tool is equipped with a 3-conductor cord and
3-prong grounding type plug to fit the proper
grounding type receptacle. The green (or
green and yellow) conductor in the cord is the
grounding wire. Never connect the green or
green and yellow wire to a live terminal. If
your unit is for use on 115V, it has a plug that
looks like that shown in sketch (A). An adapter,
see sketches (B) and (C), is available for
connecting sketch (A) type plugs to 2-prong
receptacles. The green-colored rigid ear, lug, or
the like extending from the adapter must be
connected to a permanent ground, such as a
properly grounded outlet box.
NOTE: Use of a grounding adapter is pro-
hibited in Canada by Part 1 of the Canadian
Electrical Code.
TEEFNIDROCFOHTGNELTEEFNIDROCFOHTGNEL TEEFNIDROCFOHTGNEL TEEFNIDROCFOHTGNELTEEFNIDROCFOHTGNEL
V511
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6-5 8161412101018
8-6 816121010186
01-8 81412101886
21-01 6141018866
41-21 6121018666
61-41 6121018664

The Hougen-Ogura Electro-hydraulic Hole Puncher is an
integrated unit, containing the electric motor, hydraulic
pump, and “C”-frame punching unit. It uses hydraulic
power to force the punch through the workpiece, and a
strong spring to return the punch piston to its “home”
position. The patented design includes an automatic valve
that releases the hydraulic pressure when the punch
piston is at the bottom 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. To allow the punch
piston to be manually returned in the event that the punch
cycle is stopped prior to completion, a manual return
valve is provided.
PRINCIPLES OF OPERATION
3
CAUTION! To prevent electric
shock, do not use power tools
near wet areas, or where power
tool may become wet.
Always wear eye protection while
using punching tools, or in the
vicinity of punching.
CAUTION! The slug is ejected at
the end of the punch. Do not aim
the unit so that ejected slug may
hit someone around, or below
you.
SAFETY FIRST
CAUTION! Risk of pinching or
crushing. Keep away from
moving parts when unit is in use.
Trigger
Punch
Die
Work Stand
Oil Port
Manual Return
Valve
Handle
Hole Locator
Gage
Stripper

Read, understand and follow all safety instructions and
operating procedures. If you do not understand the
instructions or if conditions are not correct for proper
operation, do not operate the machine. Consult your
supervisor or other responsible person.
*Check that the trigger switch is not locked on.
*Check that the manual return valve is closed.
*Make sure that the proper punch and die are installed
correctly. See Die Selection and Proper Punches and
Dies in this Manual
*If you are using the hole locator gage, adjust it to the
proper distance. See Hole Locator Gage Adjustment in
this manual.
*Plug the power cord into the proper power supply.
OPERATING PROCEDURES
*Position the puncher at the proper location on the
workpiece using the hole locator gage or by locating the
point on the end of the punch into a center punch mark on
the piece.
With everything in proper order, the switch can be activated
to start the electric motor. The punch piston will move out
and push the punch through the material. Keep the switch
on until the punch has reached the end of its stroke and
stops. Release the switch. The automatic return valve will
open at the end of the stroke allowing the punch piston to
retract to its home position. The punch piston must return
completely before another hole can be punched.
If the punch stops in the midst of its stroke or does not
come out of the material, open the manual return valve.
Once the punch piston has returned to its home position,
tighten the manual return valve.
Although the foot switch is guarded against inadvertent
operation, it is best to position the foot pedal away from
normal standing position. Place it in a position that
requires deliberate effort to reach and activate the switch.
The trigger switch should be locked on only when ready
to punch. Release the trigger switch immediately after
punching to prevent operation by inadvertent actuation of
the foot switch.
INSTRUCTIONS -- FOOT SWITCH
4
The Hole locator Gage can be set to hold the Hole
Punches at a constant distance from the edge of the
workpiece. The gage is held in place by one or two socket
head caps screws. Before making any adjustment,
first, unplug the power cord. To adjust the position of the
gage, loosen the cap screw(s), tap the gage into the
desired position and retighten the cap screw(s).
HOLE LOCATOR GAGE ADJUSTMENT
All models can be used with an accessory work stand for
bench or table mounting of the Hole Puncher. The stand
is standard with all models. To install the stand, first
unplug the power cord., then mount the unit to the stand
with 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
SELECTING PROPER DIES
Proper die selection is essential. Other than the obvious
necessity of matching shaped punches and dies, there are
two other basic selection factors that must be considered.
The first is die clearance. Different material types and
different material thicknesses require different clearances
between the punch and die. In order to maintain the best
possible hole while remaining within the tonnage
capacity of the machine, it is essential to choose the die
with the proper clearance. The second is the die angle.
Most structural shapes can be punched with the standard
flat dies, but “I” -beams and most channels which
have a 2-in-12 taper require the use of special
9-1/2 degree angled dies. Car and ship channel
flanges and other structural shapes with a 2 degree
taper can be punched with flat dies. Materials with
a flange taper of less than 5 degrees can also be
punched with the flat die, however, the hole will be
slightly angled. Refer to specific information and
tables within this manual for the proper punch and
die combination.

5
NEW AND IMPROVED PUNCH RETAINING
OLD NEW
PUNCH DESIGNS
New Quick Change Punch
Old Style Punch and Retaining Nut
Old Punch
Pin Spanner Punch
Retaining
Nut
“O” Ring
Retaining Ring Joint Pin
Slides
New Punch w/ cuts
to prevent Free
Rotation
Coupling Sleeve
** Make sure coupling sleeve is completely locked down to prevent punch from shifting.

NOTE: The internal components of the pump and piston area have very close clearances and are sensitive to
damage from dust, dirt, contamination of the hydraulic fluid or improper handling. The disassembly of the
pump housing requires special tools and training, and should be attempted by a qualified repair person. The
improper servicing of electrical components can lead to conditions that could cause serious injury.
ANY ATTEMPT BY UNAUTHORIZED PERSONNEL TO SERVICE THE INTERNAL COMPONENTS OF
THE PUMP AREA WILL VOID THE WARRANTY.
In order to insure smoother operation and longer life of your
hole puncher, the following maintenance should be done
periodically, based on use.
1. Keep the machine clean. It is especially important to
keep the sliding portion of the punch piston free from metal
chips, scale, dirt, dust or other debris. To clean the punch
piston, turn on the switch to move the punch piston almost
to the bottom of its stroke. If necessary, cycle the punch
several times to determine where the bottom of the stroke
is, and to correctly position the punch piston.
Unplug the power cord. Wipe any debris from the
exposed part of the punch piston.
2. Regularly tighten all fasteners and replace any
worn components.
3. Check power cord, if cracked or frayed, return the
machine to an authorized repair center for
replacement.
4. Check oil level carefully, using the procedure below.
ADDING OIL
4. Carefully open the oil port by removing the socket
head cap screw.
5. Using the small squeeze bottle supplied with the
Hole Puncher, carefully add hydraulic oil to completely
fill the reservoir. Rock the Hole Puncher back and forth
slightly several times to free any trapped air bubbles,
then add additional oil if necessary.
6. Replace the cap screw and wipe up any excess oil.
7. Cycle the Hole Puncher several times with the
Manual return Valve open, and again with the valve
closed, to work any trapped air out of the system,
then repeat the above procedure, making sure that the
punch piston is almost at the bottom of the stroke
before removing the cap screw from the oil port.
8. Add additional oil as necessary. If the unit was
extremely low on oil, it may be necessary to repeat
the procedure several times.
MAINTENANCE
6
HELPFUL HINTS FOR HOLE PUNCHING
Each of the punches is provided with a sharp point at its
center. If the hole locations are center punched, the point
on the end of the punch may be used to “find” the center
punched spot.
Also, for accurate and easy positioning of the punch to a
hole location, the switch can be intermittently pulsed on
and off to jog 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 the location is
satisfactory, close the valve and finish the operation.
Use of the correct hydraulic oil is essential. Approved oils
are Shell “TELLUS Oil” and Exxon “TERESSTIC” (Part No.
75376). Grade #46 viscosity must be used. Check the unit
specifications. Make sure that the work area and all
equipment 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. If necessary, cycle the punch
several times to determine where the bottom of the stroke
is, and to correctly position the punch piston. In this
position, the maximum amount of oil has been drawn from
the pump and the correct fill can be obtained.

4
105
8485 86 88
79
80
91
90
83 87 89
92 93
94
95
96
92
101
83
81
80
79
98 99 100
101
103
102
97
90
104
73
72
71
70
69
68
1
75
76 77
78
2
3
44
55
6
78910 11
11
12
12
13
14
14
15
15
16
4
17 18 19
20
21 22
23
24 25 26 27 2829
30
31
32
33
35 36
37 38 39
41
40
42
42
42
43
43
43
44
44
44
45
45
45
46
46
46
47
47
47
48 49
50
50
51
52
53
53
53
18 54
55
56
57 5859 58 60
61
62 63
64 65
66 67
106
34
82
74
38
7
MODEL 75004A EXPLODED VIEW

8
MODEL 75004A PARTS LIST
#.TED#TRAPNOITPIRCSED.YTQ#.TED#TRAPNOITPIRCSED.YTQ
136057ELDNAHREHCNUP19464057EVLAVNRUTER1
229157MM01X01MTESCOS-RCS10506157MM8X6MTES-RCS2
319157LLABLEETS11574057REVELNRUTER1
465157MM51X6MCHS-RCS62500157NIPLLOR1
575157MM6REHSAWTALF23545057TNEGAM3
628157ROTACOLELOH14514257MM52X8MCHS-RCS2
729457.AID"61/11HCNUP15511257REDNILYC1
815257GNIRGNINIATER16502257TEKSAG1
935257EVEELSGNILPUOC17568057GNIRAEBLLAB1
0125257GNIRPSNIPTNIOJ18555057RECAPS2
1151257REPPIRTS19588057GNIRAEBRELLOR1
2126157MM6KCOLILEH-REHSAW80698057GNIRGNINIATER1
3157157DHGNIW-RCS11606857GNISUOHPMUP1
41190576MXEHTUN22609057REHSAWLAES1
5198157MM02X6MTESCOS-RCS23670157MM51X01MCHS-RCS1
6101257EMARF"C"14648057LAESLIO1
7163257MM03X8MCHS-RCS315678057GNIRAEBLLAB1
8195157MM8REHSAWTALF516627857MM6WHREHSAW4
9161557EPYT-S"61/11DR-EID17617857MM05X6BHTLOB4
71557EPYT-T"61/11DR-EID18647857ETALPBUS1
0291257GNIKCAPREDNILYC19612857ERUTAMRA1
1233257GNIRPUKCAB10722857REHSAWREPAP1
2243257LAESDORGNIKCAP11732857BLL806GNIRAEBLLAB1
3212257GNIRPSNRUTERHCNUP12742857MM61REHSAWTSRUHT1
4273157REDDALBLIO13752857MM4NIPREBBUR1
5263157REDDALB-RCS14762857MM02X4BHTLOB4
6209157GNIR-"O"15772857EDIUGNAF1
7288157GNIHSUBREDDALB-RCS16782857MM56X5WERCS2
8255157KCOLILEH-REHSAW17792857V511DLEIF1
9283157GNINIATERREDDALB-RCS18703857TESTROPPUSDLEIF1
0399057NIPLLOR19713857PACHSURB2
1353157YEKNOTSIPHCNUP10823857)RIAP(HSURBNOBRAC2
2305257NOTSIPHCNUP11846857GATNOITUAC1
3345257NIPTNIOJ62833857TEVIR4
4353257GNIKCAP13843857BREBBURNOITARBIVITNA2
5361257EVLAVESAELER14853857MM5REHSAWTALF4
6371257GNIRPSNRUTEREVLAV15863857MM5REHSAWGNIRPS4
7381257ETALPPOTS16873857MM52X5BHTLOB4
8310157MM4REHSAWTALF27856857GATGNINRAW1
9320157MM6X4MCHS-RCS28896857GATEMAN1
0404257GNIR-O19883857TESGNISUOHROTOM1
1448157GNIPSESAELEREVLAV10993857TESELDNAH1
24A-84057MM31X699.5NOTSIPPMUP3-11904857LEBAL1
B-84057MM31X799.5NOTSIPPMUP3-12914857MM3NIP2
C-84057MM31X899.5NOTSIPPMUP3-13924857MM4GNIRPSNOISSERPMOC1
D-84057MM31X999.5NOTSIPPMUP3-14934857NOTTUBKCOR1
E-84057MM31X000.6NOTSIPPMUP3-15944857B17GTHCTIWS1
F-84057MM31X100.6NOTSIPPMUP3-16954857RECAPS1
G-84057MM31X200.6NOTSIPPMUP3-17964857REVELHCTIWS1
H-84057MM31X300.6NOTSIPPMUP3-18974857ETALPREBBUR1
I-84057MM31X400.6NOTSIPPMUP3-19984857PMALCDROC1
J-84057MM31X500.6NOTSIPPMUP3-100105857MM81XWERCS2
3435057GNIRPSNRUTERNOTSIP310105857AREBBURNOITARBIVITNA4
4405057EVLAVKCEHC320114857MM52X4WERCS5
5425057GNIRPSEVLAVKCEHC3-130125857FEILERNIARTS1
6415057RENIATERGNIRPS340107857DROCREWOP1
7494057LAESGNIKCAPREBBUR350149157DNATSKROW1
8458O57GNIR-O160101157HCTIWSTOOF1

ROUND PUNCHES AND DIES
9
ROUND PUNCH MATERIAL DIE
Size Part Thickness Style Size Part
Nominal Actual Metric No. No.
5/64 (.078) to 1/8 (.125) F, A, H Die 1/4 R 75495
1/4" .256 6.5mm 75484 14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 1/4 S 75496
10 to 3 GA.
5/64 (.078) to 1/8 (.125) F, A, H Die 5/16 R 75497
5/16" .315 8mm 75485 14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 5/16 S 75498
10 to 3 GA.
5/64 (.078) to 1/8 (.125) F, A, H Die 11/32 R 75499
11/32" .335 8.5mm 75486 14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 11/32 S 75500
10 to 3 GA.
5/64 (.078) to 1/8 (.125) F, A, H Die 3/8 R 75501
14 to 11 GA.
3/8" .394 10mm 75487 >1/8 (.125) to 1/4 (.250) F, A, H Die 3/8 S 75502
10 to 3 GA.
5/16 (.312) CDie 3/8 C 75524
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 7/16 R 75503
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 7/16 S 75504
7/16" .433 11mm 75488 10 to 3 GA.
>1/4 (.250) F, A, H Die 7/16 T 75505
to 3/8 (.375)
5/16 (.312) CDie 7/16 C 75525
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 1/2 R 75506
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 1/2 S 75507
1/2" .512 13mm 75489 10 to 3 GA.
>1/4 (.250) F, A, H Die 1/2 T 75508
to 3/8 (.375)
5/16 (.312) CDie 1/2 C 75526
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 9/16 R 75509
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 9/16 S 75510
9/16" .551 14mm 75490 10 to 3 GA.
>1/4 (.250) F, A, H Die 9/16 T 75511
to 3/8 (.375)
5/16 (.312) CDie 9/16 C 75527
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 5/8 R 75512
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 5/8 S 75513
5/8" .625 15.9mm 75491 10 to 3 GA.
>1/4 (.250) F, A, H Die 5/8 T 75514
to 3/8 (.375)
5/16 (.312) CDie 5/8 C 75528
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 11/16 R 75515
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 11/16 S 75516
11/16" .688 17.5mm 75492 10 to 3 GA.
>1/4 (.250) F, A, H Die 11/16 T 75517
to 3/8 (.375)
5/16 (.312) CDie 11/16 C 75529
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 3/4 R 75518
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 3/4 S 75519
3/4" .750 19mm 75493 10 to 3 GA.
>1/4 (.250) F, A, H Die 3/4 T 75520
to 3/8 (.375)
5/16 (.312) CDie 3/4 C 75530
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 25/32 R 75521
14 to 11 GA.
>1/8 (.125) to 1/4 (.250) F, A, H Die 25/32 S 75522
25/32" .787 20mm 75494 10 to 3 GA.
>1/4 (.250) F, A, H Die 25/32 T 75523
to 3/8 (.375)
5/16 (.312) CDie 25/32 C 75531
max.

10
OBLONG PUNCHES AND DIES
OBLONG PUNCH MATERIAL DIE
Size Part Thickness Style Size Part
Nominal Actual Metric No. No.
1/4" .256 6.5mm 5/64 (.078) to 1/8 (.125) F, A, H Die 1/4 x 1/2 R 75674
xxx
75669 14 to 11 GA.
1/2" .512 13mm >1/8 (.125) to 1/4 (.250) F, A, H Die 1/4 x 1/2 S 75675
10 to 3 GA.
11/32" .335 8.5mm 5/64 (.078) to 1/8 (.125) F, A, H Die 11/32 x 1/2 R 75676
xxx
75670 14 to 11 GA.
1/2" .512 13mm >1/8 (.125) to 1/4 (.250) F, A, H Die 11/32 x 1/2 S 75677
10 to 3 GA.
5/64 (.078) to 1/8 (.125) F, A, H Die 7/16 x 5/8 R 75678
14 to 11 GA.
7/16" .433 11mm >1/8 (.125) to 1/4 (.250) F, A, H Die 7/16 x 5/8 S 75679
xxx75671 10 to 3 GA.
5/8" .650 16.5mm >1/4 (.250) F, A, H Die 7/16 x 5/8 T 75680
to 3/8 (.375)
5/16 (.312) CDie 7/16 x 5/8 C 75687
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 1/2 x 3/4 R 75681
14 to 11 GA.
1/2" .512 13mm >1/8 (.125) to 1/4 (.250) F, A, H Die 1/2 x 3/4 S 75682
xxx75672 10 to 3 GA.
3/4" .768 19.5mm >1/4 (.250) F, A, H Die 1/2 x 3/4 T 75683
to 3/8 (.375)
5/16 (.312) CDie 1/2 x 3/4 C 75688
max.
5/64 (.078) to 1/8 (.125) F, A, H Die 9/16 x 13/16 R 75684
14 to 11 GA.
9/16" .551 14mm >1/8 (.125) to 1/4 (.250) F, A, H Die 9/16 x 13/16 S 75685
xxx75673 10 to 3 GA.
13/16" .827 21mm >1/4 (.250) F, A, H Die 9/16 x 13/16 T 75686
to 3/8 (.375)
5/16 (.312) CDie 9/16 x 13/16 C 75689
max.

MELBORP ESUAC NOITULOS
TUBSNURROTOM
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EHTNOSIRBEDREHTOROTRID
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NOTSIPHCNUPHSUP.DORNOTSIP
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SIGNIRPSNRUTERNOTSIPHCNUP
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Troubleshooting
11

FACTORY WARRANTY REPAIR SERVICES can be obtained
by sending your product to: Hougen Manufacturing, Inc.
3001 Hougen Drive
Swartz Creek, MI 48473
Attn: Repair Department
Hougen-OguraTM
Hougen Manufacturing, Inc.
P.O. Box 2005 • Flint, Mi. 48501-2005
3001 Hougen Drive • Swartz Creek, Mi. 48473
Phone [phone] • Fax [phone]
www.hougen.com • [email protected]
Hougen Manufacturing, Incorporated warrants its Portable Magnetic Drills, Electro-hydraulic Hole Punchers for a
period of (1) one year and other products for ninety (90) days from date of purchase against defects due to faulty
material or workmanship and will repair or replace (at its option) without charge any items returned. This warranty is
void if the item has been damaged by accident or unreasonable use, neglect, improper service, or other causes not
arising out of defects in material or workmanship. No other expressed warranty is given or authorized. Hougen
Manufacturing, Inc. disclaims any implied warranty of MERCHANTABILITY or FITNESS for any period beyond the
expressed warranty and shall not be liable for incidental or consequential damages. Some states do not allow
exclusions of incidental or consequential damages or limitation on how long an implied warranty lasts and, if the law of
such a state governs your purchase, the above exclusion and limitation may not apply to you. This warranty gives you
specific legal rights and you may also have other rights which vary 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 OR IMPLIED, INCLUDING ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
© 2003 Hougen Manufacturing, Inc.
COMMERCIAL / INDUSTRIAL LIMITED WARRANTY
Photographs and Specifications shown are accurate in detail at time of printing. Manufacture reserves the right to
make improvements and modifications without prior notice.
Hougen, Hougen-Edge, Rotabroach, Punch-Pro, Trak-Star and the Hougen logo are proprietary trademarks of
Hougen Manufacturing, Inc. Ogura and Ogura logo are proprietary trademarks of Ogura & Co., Ltd.
HOUGEN - OGURA PATENT NOTICE
© 2003 Hougen Manufacturing, Inc.
TL75004A Printed in U.S.A.