Jet SBR-30M Operating Instructions And Parts Manual Download Page 4

 

 

3.0

  Safety Warnings 

1.  Read and understand entire owner’s manual 

before attempting assembly or operation. 

2.  Read and understand the warnings posted on 

the machine and in this manual. Failure to 
comply with all of these warnings may cause 
serious injury. 

3. Replace warning labels if they become 

obscured or removed. 

4.  This shear/brake/roll machine is designed and 

intended for use by properly trained and 
experienced personnel only. If you are not 
familiar with the proper and safe operation of a

 

shear/brake/roll, do not use until proper 
training and knowledge have been obtained. 

5.  Do not use this machine for other than its 

intended use. If used for other purposes, JET 
disclaims any real or implied warranty and 
holds itself harmless from any injury that may 
result from that use. 

6.  This shear, brake and roll is intended to be 

used by one person only. Keep others away 
from the machine during operations. 

7.  The shear, brake and roll must be bolted 

securely to a stand and the stand bolted 
securely to the floor. If the machine is to be 
bench-mounted, the bench must be able to 
support the weight of the machine and must be 
bolted to the floor. 

8.  Always wear approved safety glasses/face 

shields while using this machine. 

Everyday 

eyeglasses only have impact resistant lenses; 
they are not safety glasses.

 

9.  Keep the floor around the shear, brake and roll 

clear of scraps, debris, oil and grease. The 
flooring around the machine should be a non-
skid type. 

10. Sheet metal stock has sharp edges. To 

prevent cuts, deburr edges and use gloves 
when handling. 

11. Keep top guard in place when not using the 

slip roll. 

12. Keep hands and fingers clear of the slip roll 

pinch points.  

13.  Keep hands and fingers away from the area in 

front and rear of the shear blades. 

14. Keep hands and fingers away from the press 

brake dies. 

15. Do not exceed the maximum capacity of the 

machine. 

16.  Do not use the shear to cut round bars, chain, 

steel cable or hardened metals. 

17. Before operating this machine, remove tie, 

rings, watches and other jewelry, and roll 
sleeves up past the elbows. Remove all loose 
clothing and confine long hair.  

18.  Some dust created by power sanding, sawing, 

grinding, drilling and other construction 
activities contains chemicals known to cause 
cancer, birth defects or other reproductive 
harm. Some examples of these chemicals are: 

 

Lead from lead based paint. 

 

Crystalline silica from bricks, cement and 
other masonry products. 

  Arsenic and chromium from chemically 

treated lumber. 

Your risk of exposure varies, depending on 
how often you do this type of work. To reduce 
your exposure to these chemicals, work in a 
well-ventilated area and work with approved 
safety equipment, such as face or dust masks 
that are specifically designed to filter out 
microscopic particles. 

19. Do not operate this machine while tired or 

under the influence of drugs, alcohol or any 
medication. 

20. Check damaged parts. Before further use of 

the machine, a guard or other part that is 
damaged should be carefully checked to 
determine that it will operate properly and 
perform its intended function. Check for 
alignment or binding of moving parts, 
breakage of parts, mounting and any other 
conditions that may affect its operation. A 
guard or other part that is damaged should be 
properly repaired or replaced. 

21.  Provide for adequate space surrounding work 

area and non-glare, overhead lighting. 

22. Give your work undivided attention. Looking 

around, carrying on a conversation and “horse-
play” are careless acts that can result in 
serious injury. 

Summary of Contents for SBR-30M

Page 1: ...and Parts Manual Shear Brake and Roll Machines Models SBR 30M SBR 40M SBR 40M shown JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 756031 Ph 800 274 6848 Revision C 12 2015 www jettools...

Page 2: ...eded JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET...

Page 3: ...7 6 2 Unpacking 8 6 3 Assembly 8 6 4 Press Brake set up 9 6 5 Shear set up 9 6 6 Slip Roll set up 11 7 0 Maintenance Lubrication 13 8 0 Optional Accessories 13 9 0 Troubleshooting 14 10 0 Replacement...

Page 4: ...ll pinch points 13 Keep hands and fingers away from the area in front and rear of the shear blades 14 Keep hands and fingers away from the press brake dies 15 Do not exceed the maximum capacity of the...

Page 5: ...instructions on installation safety precautions general operating procedures maintenance instructions and parts breakdown Your machine has been designed and constructed to provide consistent long ter...

Page 6: ...ga x 30 762mm 20 ga x 40 1016mm No of male dies 7 8 No of female dies 1 1 Width of upper dies 1 2 3 4 4 6 10 1 2 2 4 6 7 8 12 Upper die height 4 3 4 121mm 4 3 4 121mm Rolling Rolling capacity 20 ga x...

Page 7: ...7 6 0 Set Up and Assembly 6 1 Floor Diagrams Figure 1 hole centers for Shear Brake and Roll Figure 2 hole centers for Stands OPTIONAL...

Page 8: ...chine 2 Remove bolts holding machine to pallet 3 Carefully clean all rust protected surfaces with a mild solvent or kerosene and a soft rag Do not use lacquer thinner paint thinner or gasoline as thes...

Page 9: ...allowance based upon thickness of material This can be done either through trial and error or by consulting a machinist s handbook 9 Rest workpiece on v block lower die so that the scribed line is ali...

Page 10: ...ar cuts the paper in the center but not the ends turn screw N counterclockwise until paper is cut the entire length Figure 10 6 5 2 Blade Rotation Replacement Exercise caution when working with or nea...

Page 11: ...bolt R Figure 12 to increase space between upper and lower press rolls 4 Insert material between upper and lower rolls and tighten bolt R Figure 12 to lower the upper roll until material fits snugly...

Page 12: ...s to begin a Figure 15 stop the machine and raise the idle roll an equal amount on each end to achieve desired bend Figure 15 4 Restart rolls and continue until bend is completed b Figure 15 Support w...

Page 13: ...oat of oil to them 3 Lightly brush multi purpose grease onto the gears at the end of the rollers B Figure 17 Turn operating handle to distribute the grease 4 Keep other exposed areas clean and lightly...

Page 14: ...t across material Machine capacity exceeded Use materials within capacity Brake beam improperly set for bending allowance Adjust brake beam for consistent bend SLIP ROLL Cones are made when trying to...

Page 15: ...15 10 1 1 SBR 30M Shear Brake Roll Exploded View...

Page 16: ...Cap 2 29 SBR30M 29 Bushing 4 30 SBR30M 30 Gear 2 31 SBR30M 31 Pivot Bushing 2 32 SBR30M 32 Thumb Screw 1 33 SBR30M 33 Guide Block 2 34 SBR30M 34 Block 1 35 SBR30M 35 Screw 2 36 SBR30M 36 Locating Bol...

Page 17: ...1 66 SBR30M 66 Adjustable Nut M12 1 67 TS 1550071 Plain Washer 10mm 2 68 SBR30M 68 Cover 2 69 SBR30M 69 Special Washer 10mm 2 70 SBR30M 70 Press Plate 1 71 TS 1550041 Plain Washer 6mm 4 72 SBR30M 72...

Page 18: ...18 10 2 1 SBR 40M Shear Brake Roll Exploded View...

Page 19: ...Cap 2 29 SBR40M 29 Bushing 1 30 SBR40M 30 Gear 1 31 SBR30M 31 Pivot Bushing 2 32 SBR40M 32 Thumb Screw 1 33 SBR40M 33 Guide Block 2 34 SBR40M 34 Block 2 35 SBR40M 35 Screw 2 36 SBR40M 36 Locating Bolt...

Page 20: ...e 2 71 TS 1550041 Plain Washer 6mm 4 72 SBR30M 72 Hex Thin Nut M12 2 73 TS 1550071 Plain Washer 10mm 14 74 SBR40M 74 Special Washer 12mm 2 75 SBR30M 75 Hex Socket Set Screw M8x20 2 76 SBR30M 76 Zerk F...

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