Grizzly G0828 Скачать руководство пользователя страница 26

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Model G0828/G0829 (Mfd. Since 02/17)

Adjusting Blade Gap

The gap between the upper and lower blades (as 
they  pass  each  other)  must  remain  even  along 
the  length  of  the  blades  to  produce  clean  cuts. 
Initially,  this  adjustment  has  been  made  at  the 
factory. However, over time and with normal wear, 
you may need to re-adjust the blade gap.

If  the  blade  gap  is  too  wide,  the  workpiece  will 
not cut correctly and show signs of bending, rip-
ping, or tearing. If the blade gap is too narrow, the 
upper  blade  will  have  difficulty  lowering  past  the 
lower  blade  and  the  cutting  edges  may  become 
damaged.

Checking Blade Gap

Use the shear to cut a piece of paper along the 
full length of the blades. All cuts should be sharp 
without bending or tearing the paper.

—If the blades do not cut the paper cleanly on

one end of the shear, the upper blade needs to 
be adjusted on that end.

—If the blades do not cut the paper cleanly

along  the  entire  length  of  the  blades,  
both  ends  of  the  upper  blade  need  to  be 
adjusted.

Adjusting Upper Blade

The blade gap is controlled by four set screws and 
hex nuts on the front and rear of each side of the 
upper blade base (see 

Figure 31).

Tools Needed 

Qty

Open-End Wrench 14mm .................................. 1
Hex Wrench 4mm .............................................. 1
Feeler Gauge 0.002" ......................................... 1

To adjust upper blade:

1.  Remove blade guard.

2.  Loosen hex nuts on set screws identified for 

adjustment  in 

Checking Blade Gap  (see 

Figure 32).

If  the  paper  does not  cut  cleanly  after  proper 
adjustment  of  the  upper  blade,  the  blades  may 
need  to  be  sharpened  or  replaced  (refer  to 

Replacing Blades on Page 25).

3.  Use  feeler  gauge  to  adjust  blade  gap  to 

0.002":

— To  move  blade  toward  front,  rotate  rear 

set screws clockwise and front set screws 
counterclockwise.

— To  move  blade  toward  back,  rotate  rear 

set screws counterclockwise and front set 
screws clockwise.

4.  Repeat  previous  Checking Blade Gap pro-

cedure to test adjustments.

— If blade gap is correct, hold each set screw 

in position and tighten its hex nut.

— If  blade  gap  is  not  correct,  repeat 

Steps 

2–4 until cut is even.

5.  Re-install blade guard when complete.

Figure 31. Upper blade adjustment set screws 

(4 of 16 shown) on the G0828 and G0829.

Blade 

Adjustment 

Set Screws 

(left rear)

Figure 32. Adjusting set screws to align upper 

blade with lower blade.

Upper Blade

Set Screw

Hex Nut

Содержание G0828

Страница 1: ...ANUAL For models manufactured since 02 17 COPYRIGHT MAY 2017 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY...

Страница 2: ...g grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications...

Страница 3: ...ations 12 Lifting Placing 13 Bench Mounting 13 Leveling 14 Assembly 14 SECTION 3 OPERATIONS 15 Operation Overview 15 Cutting Tips 16 Adjusting Hold Down Bar 16 Adjusting Rear Work Stop 17 Adjusting 90...

Страница 4: ...ls and manual updates for free on our web site at www grizzly com Alternatively you can call our Technical Support for help Before calling make sure you write down the Manufacture Date and Serial Numb...

Страница 5: ...ous injury read this entire manual BEFORE using machine Blade Guard Work Stop Support Rod Adjustable Angle Guide Work Stop Adjustment Assembly Upper Blade Base Cam Shaft Lever Hold Down Bar Bed Blade...

Страница 6: ...tion during cutting operation as cutting lever is pulled down 90 Guide Helps the operator square the workpiece with the blades Figure 1 Basic controls front Upper Blade Hold Down Bar Work Stop Adjustm...

Страница 7: ...ate Content Machine Weight 342 lbs Length x Width x Height 38 x 23 x 23 in Must Ship Upright Yes Main Specifications Capacities Maximum Width 25 7 8 in Maximum Thickness at Half Width Mild Steel 16 Ga...

Страница 8: ...Wood Crate Content Machine Weight 463 lbs Length x Width x Height 54 x 23 x 23 in Must Ship Upright Yes Main Specifications Capacities Maximum Width 41 1 2 in Maximum Thickness at Half Width Mild Ste...

Страница 9: ...d proof DANGEROUS ENVIRONMENTS Do not use machinery in areas that are wet cluttered or have poor lighting Operating machinery in these areas greatly increases the risk of accidents and injury MENTAL A...

Страница 10: ...th moving parts or flying debris Make sure they are properly installed undamaged and working correctly BEFORE operating machine FORCING MACHINERY Do not force machine It will do the job safer and bett...

Страница 11: ...cause personal injury Always stand with both feet comfortably on a non slip surface during operation BODY POSITION The forces and body motion required to operate this shear can result in opera tor inj...

Страница 12: ...Additional People As Needed Safety Glasses 1 for Each Person Cleaner Degreaser Page 11 As Needed Disposable Shop Rags As Needed Hex Wrench 4mm 5mm 6mm 1 Each Open End Wrench 14mm 2 Mounting Hardware P...

Страница 13: ...stic paint scraper optional Basic steps for removing rust preventative 1 Put on safety glasses 2 Coat the rust preventative with a liberal amount of cleaner degreaser then let it soak for 5 10 minutes...

Страница 14: ...onditions Extreme conditions for this type of machinery are generally those where the ambient temperature range is outside 41 104 F the relative humidity range is outside 20 95 non condensing or the e...

Страница 15: ...workbench and proceed to Step 6 Bench Mounting The base of this machine has mounting holes that allow it to be fastened to a workbench or other mounting surface to prevent it from moving during opera...

Страница 16: ...y Assembly of the Model G0828 G0829 consists of attaching the work stop support rods work stop adjustment assembly and cutting lever To assemble shear 1 Slide support rod into each bracket with mea su...

Страница 17: ...kpiece on bed and up against side work stop 5 Slides workpiece under blades and against rear work stop 6 Using good body position firmly pulls down on cutting lever to make cut 7 Lifts cutting lever a...

Страница 18: ...wering the cutting lever to complete the cut The shearing action of the blades works simi larly to a pair of scissors see the illustration in Figure 12 Use even pressure on the cut ting lever to produ...

Страница 19: ...work stop assembly position 1 Measure distance between cutting edge of bed and leading edge of work stop Compare to scale measurement on each support rod 2 If measurement does not match scale loosen c...

Страница 20: ...igure 16 helps the operator square the workpiece with the blades To work properly it must be square with the blades Tools Needed Qty Square 1 Hex Wrench 5mm 1 To square 90 guide with upper blade 1 Loo...

Страница 21: ...ountersink ES100 and ES200 blades 5 each V13 and A13 blades wrench and hex wrenches and case Figure 18 Model T25208 Deburring Set H5614 Sheet Metal Gauge US Standard Calibrated for sheet metal sized f...

Страница 22: ...conditions Measures 3 wide x 5 long x 3 8 thick Figure 23 Model T10456 Anti Fatigue Mat G8782 10 Aviation Tin Snips 3 pc Set Precision hardened steel cutting jaws ensure that you ll enjoy quality resu...

Страница 23: ...d steel brass and aluminum Much quicker and safer than drilling thin stock and leaves no ragged edges Includes 3 32 1 8 5 32 3 16 7 32 1 4 and 9 32 dies and wrenches Figure 27 Model G8780 Portable Han...

Страница 24: ...nt corrosion Pillow Bearings Grease Type Mobil 1 or NLGI 2 Equivalent Grease Amount One Pump Lubrication Frequency Annually Copper Gibs Oil Type ISO 68 or Equivalent Lubrication Frequency Weekly Each...

Страница 25: ...djust blade gap Page 24 3 Safely increase pressure on cutting lever Cuts are not square 1 90 guide not square with blades 2 Rear work stop not parallel to blades 3 Hold down bar not properly securing...

Страница 26: ...gap is controlled by four set screws and hex nuts on the front and rear of each side of the upper blade base see Figure 31 Tools Needed Qty Open End Wrench 14mm 1 Hex Wrench 4mm 1 Feeler Gauge 0 002...

Страница 27: ...ther Work Gloves 1 Hex Wrench 4mm 5mm 1 Open End Wrench 18mm 1 To remove re install upper blade 2 Loosen hex nut then loosen hex bolt to release spring tension on hold down bar see Figure 33 1 Remove...

Страница 28: ...r blade G0828 shown Remove Cap Screws Figure 37 Lower blade removal viewed from bottom 4 Have another person wearing heavy leather work gloves support blade and remove it 5 Clean blade with mineral sp...

Страница 29: ...e of shear loosen hex nuts on gib set screws see Figure 39 Note On front two gib set screws are above bed and two gib set screws are beneath bed Tools Needed Qty Open End Wrench 14mm 1 Hex Wrench 4mm...

Страница 30: ...P0828037 HEX BOLT M10 1 5 X 45 11 P0828011 CUTTING LEVER 30 X 800MM 38 P0828038 HEX NUT M10 1 5 12 P0828012 ANGLE CUTTING GUIDE 39 P0828039 ROLL PIN 6 X 20 13 P0828013 REAR SUPPORT ROD 40 P0828040 90...

Страница 31: ...5 8 X 10 11 P0829011 CUTTING LEVER 30 X 800MM 38 P0829038 ROLL PIN 6 X 20 12 P0829012 ANGLE CUTTING GUIDE 39 P0829039 SHAFT SPACER 16MM 13 P0829013 REAR SUPPORT ROD 40 P0829040 HEX NUT M6 1 14 P082901...

Страница 32: ...0828086 GRIZZLY COM LABEL 83 P0828083 READ MANUAL LABEL 87 P0828087 TOUCH UP PAINT GRIZZLY GREEN 84 P0828084 AMPUTATION DANGER LABEL Safety labels help reduce the risk of serious injury caused by mach...

Страница 33: ...metalworker ____ 0 2 Years ____ 2 8 Years ____ 8 20 Years ____20 Years 6 How many of your machines or tools are Grizzly ____ 0 2 ____ 3 5 ____ 6 9 ____10 7 Do you think your machine represents a good...

Страница 34: ...LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 Place Stamp Here Name_______________________________ Street_______________________________ City______________S...

Страница 35: ...shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arisi...

Страница 36: ......

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