Grizzly G7147 Owner's manual

Brand: Grizzly

Model: G7147

Type: Owner's manual

Grizzly G7147 is a 12" Bench Hand Brake that is perfect for creating bends in sheet metal up to 18 gauge and 12" wide. With its sturdy construction and easy-to-use design, the Grizzly G7147 is a great choice for both hobbyists and professionals. Some of the features of the Grizzly G7147 include:

Sturdy steel construction for durability
12" wide bending capacity
18 gauge maximum material thickness
Adjustable setback and clamping pressure
Easy-to-use design

The Grizzly G7147 is perfect for a variety of bending applications, including:

Creating bends in sheet metal for ductwork
Forming metal for roofing and siding

Sturdy steel construction for durability
12" wide bending capacity
18 gauge maximum material thickness
Adjustable setback and clamping pressure
Easy-to-use design

The Grizzly G7147 is perfect for a variety of bending applications, including:

Creating bends in sheet metal for ductwork
Forming metal for roofing and siding

MODEL G7147

12" BENCH HAND BRAKE

OWNER'S MANUAL



WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.



4HISMANUALPROVIDESCRITICALSAFETYINSTRUCTIONSONTHEPROPERSETUP

OPERATIONMAINTENANCEANDSERVICEOFTHISMACHINEEQUIPMENT

&AILURETOREADUNDERSTANDANDFOLLOWTHEINSTRUCTIONSGIVENINTHIS

MANUALMAYRESULTINSERIOUSPERSONALINJURYINCLUDINGAMPUTATION

ELECTROCUTIONORDEATH

4HEOWNEROFTHISMACHINEEQUIPMENTISSOLELYRESPONSIBLEFORITS

SAFEUSE4HISRESPONSIBILITYINCLUDESBUTISNOTLIMITEDTOPROPER

INSTALLATIONINASAFEENVIRONMENTPERSONNELTRAININGANDUSAGE

AUTHORIZATIONPROPERINSPECTIONANDMAINTENANCEMANUALAVAILABILITY

ANDCOMPREHENSIONAPPLICATIONOFSAFETYDEVICESBLADECUTTERINTEG

RITYANDTHEUSAGEOFPERSONALPROTECTIVEEQUIPMENT

4HEMANUFACTURERWILLNOTBEHELDLIABLEFORINJURYORPROPERTYDAMAGE

FROMNEGLIGENCEIMPROPERTRAININGMACHINEMODIFICATIONSORMISUSE

3OMEDUSTCREATEDBYPOWERSANDINGSAWINGGRINDINGDRILLINGAND

OTHERCONSTRUCTIONACTIVITIESCONTAINSCHEMICALSKNOWNTOTHE3TATE

OF#ALIFORNIATOCAUSECANCERBIRTHDEFECTSOROTHERREPRODUCTIVE

HARM3OMEEXAMPLESOFTHESECHEMICALSARE

s ,EADFROMLEADBASEDPAINTS

s #RYSTALLINESILICAFROMBRICKSCEMENTANDOTHERMASONRYPRODUCTS

s !RSENICANDCHROMIUMFROMCHEMICALLYTREATEDLUMBER

9OURRISKFROMTHESEEXPOSURESVARIESDEPENDINGONHOWOFTENYOU

DOTHISTYPEOFWORK4OREDUCEYOUREXPOSURETOTHESECHEMICALS

7ORKINAWELLVENTILATEDAREAANDWORKWITHAPPROVEDSAFETYEQUIP

MENTSUCHASTHOSEDUSTMASKSTHATARESPECIALLYDESIGNEDTOFILTER

OUTMICROSCOPICPARTICLES

INTRODUCTION ............................................................................................................................... 2

 

 

 

 

 

SECTION 1: SAFETY ....................................................................................................................... 5

 

 

 

SECTION 2: SETUP ......................................................................................................................... 8

 

 

 

 

 

 

 

 

SECTION 3: OPERATIONS ........................................................................................................... 12

 

 

 

 

 

 

SECTION 4: ACCESSORIES ......................................................................................................... 16

SECTION 5: MAINTENANCE......................................................................................................... 18

 

 

 

 

SECTION 6: SERVICE ................................................................................................................... 19

 

SECTION 7: PARTS ....................................................................................................................... 20

 

WARRANTY AND RETURNS ........................................................................................................ 23

Table of Contents





INTRODUCTION

Foreword



        

     





      



    

      

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     www.grizzly.com

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









































Contact Info





      





        











       



        

      

        









Functional Overview





Figure 1. 

Identification





Sample Illustration (Figure 2)

      







       



7daY!hda^Ya^cZh^cY^XViZi]Vii]^h

XdbedcZci^hjhZY^ci]^hhiZe#

;gdci GZVg

A^\]i!YVh]ZYa^cZh^cY^XViZi]Vii]^h

XdbedcZci^hcdijhZY^ci]^hhiZe#

6ggdlh^cY^XViZi]ZY^gZXi^dcd[

bdkZbZcid[VXdbedcZci#

Figure 2. Sample illustration.













MODEL G7147

12" PAN & BOX BRAKE

8jhidbZgHZgk^XZ/*,%*)+".++(IdDgYZg8Vaa/-%%*'("),,,;Vm/-%%)(-"*.%&

MACHINE DATA

SHEET

Product Dimensions:

LZ^\]i############################################################################################################################################################################# ))aWh#

AZc\i]$L^Yi]$=Z^\]i################################################################################################################################# &-

¿'m&%m&&

¿&+

;ddiEg^ciAZc\i]$L^Yi]######################################################################################################################################### .

(

¿-m&(

¿-

Shipping Dimensions:

IneZ###########################################################################################################################################################################8VgYWdVgY

8dciZci########################################################################################################################################################################## BVX]^cZ

LZ^\]i########################################################################################################################################################################### )-#)aWh#

AZc\i]$L^Yi]$=Z^\]i#########################################################################################################################################'&m&&m&)

¿)

Capacities:

BVm^bjbL^Yi]#################################################################################################################################################################### &'

BVm^bjbI]^X`cZhh#######################################################################################################################################&-<V#B^aYHiZZa

B^c^bjbGZkZghZ7ZcY##########################################################################################################################################################

(

¿-

Construction

7gV`Z########################################################################################################################## EgZX^h^dc<gdjcYHiZZa!=VgYZcZY:Y\Z

;gVbZ#################################################################################################################################################################### LZaYZYHiZZa

IVWaZ######################################################################################################################################################EgZX^h^dc<gdjcYHiZZa

HiVcY###################################################################################################################################################################################HiZZa

Other Specifications:

8djcignD[Dg^\^c############################################################################################################################################################## 8]^cV

LVggVcin########################################################################################################################################################################### &NZVg

HZg^VaCjbWZgAdXVi^dc###############################################################################################################>9AVWZadc;gdcid[BVX]^cZ

6hhZbWanI^bZ######################################################################################################################################################### &%b^cjiZh

Features:

G^\]i=VcY8dcigda

8dbeVXi9Zh^\c

:Vhn"id"6Y_jhiI]^X`cZhhVcYHZiWVX`

Model G7147 Page 1 of 1

Machine Data Sheet





Safety Instructions for Machinery

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&OR9OUR/WN3AFETY2EAD)NSTRUCTION

-ANUAL"EFORE/PERATINGTHIS-ACHINE

4HEPURPOSEOFSAFETYSYMBOLSISTOATTRACTYOURATTENTIONTOPOSSIBLEHAZARDOUSCONDITIONS4HIS

MANUALUSESASERIESOFSYMBOLSANDSIGNALWORDSINTENDEDTOCONVEYTHELEVELOFIMPORTANCE

OFTHESAFETYMESSAGES4HEPROGRESSIONOFSYMBOLSISDESCRIBEDBELOW2EMEMBERTHATSAFETY

MESSAGESBYTHEMSELVESDONOTELIMINATEDANGERANDARENOTASUBSTITUTEFORPROPERACCIDENT

PREVENTIONMEASURES

)NDICATESAPOTENTIALLYHAZARDOUSSITUATIONWHICHIFNOTAVOIDED

-!9RESULTINMINORORMODERATEINJURY)TMAYALSOBEUSEDTOALERT

AGAINSTUNSAFEPRACTICES

)NDICATESAPOTENTIALLYHAZARDOUSSITUATIONWHICHIFNOTAVOIDED

#/5,$RESULTINDEATHORSERIOUSINJURY

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7),,RESULTINDEATHORSERIOUSINJURY

4HISSYMBOLISUSEDTOALERTTHEUSERTOUSEFULINFORMATIONABOUT

PROPEROPERATIONOFTHEMACHINE

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3AFETY)NSTRUCTIONSFOR-ACHINERY

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

No list of safety guidelines can be complete.

Every shop environment is different. Always

consider safety first, as it applies to your

individual working conditions. Use this and

other machinery with caution and respect.

Failure to do so could result in serious per-

sonal injury, damage to equipment, or poor

work results.

Like all machinery there is potential danger

when operating this machine. Accidents are

frequently caused by lack of familiarity or

failure to pay attention. Use this machine

with respect and caution to decrease the

risk of operator injury. If normal safety pre-

cautions are overlooked or ignored, serious

personal injury may occur.

Additional Safety Instructions for

Bench Hand Brakes

6. GLOVES AND GLASSES  





7. EXPERIENCING DIFFICULTIES  

     

    

      



      



8. TOOLS IN POOR CONDITION 

      





      



1. OVERLOADING BENCH HAND BRAKE.



      



2. SECURING BENCH HAND BRAKE.

      







4. METAL EDGES 









5. PINCHING. 







Wear safety glasses dur-

ing the entire setup pro-

cess!

This machine presents

serious injury hazards

to untrained users. Read

through this entire man-

ual to become familiar

with the controls and

operations before oper-

ating the machine!

Setup Safety

SECTION 2: SETUP

       

       



Description Qty

  

  

Items Needed for

Setup

      

    

        

please imme-

diately call Customer Service at (570) 546-9663

for advice.



       

Otherwise, filing a freight claim can be difficult.





Unpacking

This machine and its com-

ponents are very heavy.

Get lifting help or use

power lifting equipment

such as a forklift to move

heavy items.





Inventory







Note: If you can't find an item on this list, check

the mounting location on the machine or examine

the packaging materials carefully. Occasionally

we pre-install certain components for shipping

purposes.

Box 1: (Figure 3) Qty

A.  

B.  

Figure 3. 

       

  









SUFFOCATION HAZARD!

Immediately discard all plas-

tic bags and packing materi-

als to eliminate choking/suf-

focation hazards for children

and animals.





Workbench Load

Machine Data Sheet

     

     

      



Placement Location

      



       



Figure 5



Children and visitors may be

seriously injured if unsuper-

vised around this machine.

Lock entrances to the shop

to prevent unsupervised

use.

Site Considerations

Figure 5.

       



       

Figure 4

      

For optimum performance, clean all moving

parts or sliding contact surfaces.  

      

      





Clean Up

Gasoline and petroleum

products have low flash

points and can explode

or cause fire if used to

clean machinery. DO

NOT use these products

to clean the machinery.

Many cleaning solvents

are toxic if inhaled.

Minimize your risk by only

using these products in a

well ventilated area.

G2544—Solvent Cleaner & Degreaser

       



Figure 4. 















Assembly





To assemble your machine:

1.      

       

Figure 6

Mounting





      









-ACHINE"ASE

7ORKBENCH

7dai

;aViLVh]Zg

AdX`LVh]Zg

=ZmCji

Figure 7.

-ACHINE"ASE

7ORKBENCH

AV\HXgZl

;aViLVh]Zg

Figure 8.

       





Figure 6.









SECTION 3: OPERATIONS

Damage to your eyes and hands could result

from using this machine without proper pro-

tective gear. Always wear safety glasses and

heavy gloves when operating this machine.

NOTICE

If you have never used this type of machine

or equipment before, we strongly recom-

mend that you read books, trade magazines,

or get formal training before beginning any

projects. Regardless of the content in this

section, Grizzly Industrial will not be held

liable for accidents caused by lack of train-

ing.

Operation Safety Basic Controls

Loose hair, clothing, or

jewelry could get caught

in machinery and cause

serious personal injury.

Keep these items away

from moving parts at all

times to reduce this risk.

To reduce the risk of

serious injury when using

this machine, read and

understand this entire

manual before beginning

any operations.







Setback Wheel:     

      



Turn-buckle: 



Clamping Leaf Handle:    



Bending Leaf: 



Figure 10.

Figure 9.











Adjusting Setback

To adjust the setback:

1.        



2. Figure 12.

Figure 12





3.      

       



       

     

      









 Note: If you find it hard to turn the wheel with

your fingers, insert a screwdriver into a hole

on the edge of the wheel to gain leverage.

4. 





5. Steps 1–4



 Note After performing these adjustments

make sure the bending leaf is parallel with

the clamping block, or your bend will be dis-

torted.













    Figure 11   





NOTICE

You must include the thickness of folded

edges or joints when determining the prop-

er setback, or the brake may be damaged.

Figure 11. 

HZiWVX`

8aVbe^c\

7adX`

Ldg`e^ZXZ

I]^X`cZhh

62&m7

B^c^bjb

8aVbe^c\

AZV[

6egdc







       







 





       





To adjust the clamping pressure:

1.  



       

      



       

      



2.        

     

       







Adjusting Clamping

Pressure

3. 

Figure 13 



       



4. 



5. 



6.     

Steps 3–5

AdX`Cji

IjgcWjX`aZ

8aVbe^c\AZV[

=VcYaZ

Ldg`e^ZXZ

Figure 13. Setting thickness.





Basic Bending



        

      

       



To perform a basic bending operation:

1. 

2.      



3.         



      

Figure 14

Do not operate the Model G7147 unless it

has been securely mounted to a workbench.

During use it could tip over and fall from the

workbench, causing property damage or

injury.

       



        



       







       

      









Bending Allowance

Figure 14. Clamping workpiece.

Note: If the handle does not clamp the

workpiece when you lower the clamping leaf

over the workpiece, the clamping pressure

will need to be tightened.  Adjusting

Clamping Pressure on Page 14.

4.   

Figure 15

Figure 15. Bending workpiece.

5. 







SECTION 4: ACCESSORIES



G5618—Deburring Tool with two Blades

      

       

        



H6073—Deluxe Power Snip

     





      

      

   





Figure 16.

Figure 18.

Figure 17. 

G2871—Boeshield

T-9 12 oz Spray

G2870—Boeshield

T-9 4 oz Spray

     

 

      



Figure 19. 

G5562—SLIPIT

1 Qt. Gel

G5563—SLIPIT

12 oz Spray

       











G4956—Super Nibbler







  











G8781—4

⁄2" Suction Cup





  

      



Figure 20. 

Figure 22.





H6131—Heavy-Duty Hand Riveter



       

       

      



Figure 23.



H5958—Sheet Metal Pliers

       









Figure 21. 





SECTION 5: MAINTENANCE

     





Daily Check:

 

 

Weekly Maintenance:

 

 

 

Schedule

      

      

        



Cleaning









   

  

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

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

 Section 4: Accessories  Page 16 



Unpainted Surfaces

Lubrication



       



Oiling Locations

        

Figures

24 25

        



Figure 24. Oil locations.

Figure 25. Additional oil locations.

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Grizzly G7147 Owner's manual

Brand: Grizzly

Model: G7147

Type: Owner's manual

Sturdy steel construction for durability
12" wide bending capacity
18 gauge maximum material thickness
Adjustable setback and clamping pressure
Easy-to-use design

The Grizzly G7147 is perfect for a variety of bending applications, including:

Creating bends in sheet metal for ductwork
Forming metal for roofing and siding

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Grizzly G7147 Owner's manual

Grizzly G7147 Owner's manual

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