Northern Industrial Tools Item# 145765 User Manual

Automatic metal-cutting band saw

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Item# 145765
Automatic Metal-Cutting Band Saw
User's Manual
Assembly and Operation Instructions
MADE IN CHINA

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Summary of Contents for Northern Industrial Tools Item# 145765

  • Page 1 Item# 145765 Automatic Metal-Cutting Band Saw User’s Manual Assembly and Operation Instructions MADE IN CHINA...
  • Page 2 Step 2. By removing the locking device (3 of Fig. A), the saw arch could be raised. The saw arch will stay in position if the hydraulic valve (A & B of Fig. B) is “Off”. The saw arch cannot be pressed down by using external force. You must put the hydraulic valve (A of Fig.
  • Page 3: Safety Rules For All Tools

    DO NOT use the machine until you have first contacted your dealer to determine if it can or should be performed on the product. Before using the Automatic Metal-Cutting band Saw, please read the following instructions carefully. WARNING: FAILURE TO FOLLOW THESE RULES MAY RESULT AS WITH ALL MACHINERY, THERE ARE CERTAIN HAZARDS INVOLVED WITH OPERATION AND USE OF THE MACHINE.
  • Page 4 11. Always wear eye protection, Refer to A.N.S.I Z87.1 Standard for appropriate recommendations. Also use a face or dust mask if cutting operation is dusty. 12. Always secure work with clamps or a vise. It’s safer than using your hand and frees both hands to operate tool.
  • Page 5 14. Stop the machine before removing chips. 15. Make all adjustments with the power off. 16. Disconnect machine from power source when making repairs. 17. Shut off power and clean the Band Saw and work area before leaving the machine. WIRING DIAGRAM TOGGLE SWITCH SINGLE PHASE...
  • Page 6: Operation

    To insert the location pin smoothly, move the saw blade back and forth, bringing the shifting andle to a suitable location where you can insert the location pin into the locate hole.
  • Page 7: Blade Direction Of Travel

    Be sure the blade is not in contact with the work when the motor is started. Start the motor, allow the saw to come to full speed, and then begin the cut by letting the head down slowly onto the work.
  • Page 8: Changing The Blade

    1. Bi-metal band saw blade is suitable for metal workpiece such as carbon steel, alloy steel, and stainless steel. 2. Hardback carbon band saw blade is suitable for low-rigidity small metal workpie plastic. Flexback carbo n band saw blades are suitable for wood, fiber glass and plastic.
  • Page 9: Blade Guide Bearing Adjustment

    Because guide adjustment is a critical factor in the performance of you saw, it is always best to try a new blade to see if this corrects poor cutting before beginning to adjust. If a blade becomes dull on one side sooner than the other, for example, it will begin cutting crooked.
  • Page 10: Maintenance

    b. Turn the hex head screw clockwise until it stops (do not tighten). c. Turn the set screw clockwise until it bottoms, then continue for half a turn and check the cking by turning on the machine, d. lf further adjustment is required 6.
  • Page 11 Excessive Blade 4. Blade rubs on wheel flange Breakage 5. Teeth too coarse fo 6. Teeth in contact with work before saw is started 7. Misaligned guides 8. Blade too thick for wheel diameter 9. Cracking at weld 1. Teeth too coarse 2.
  • Page 12: Assembly Drawing

    ASSEMBLY DRAWING Page 11 of 15 Page 11 of 15...
  • Page 13: Parts List

    PARTS LIST Ref # Description Valve Cock Support S. Washer M8 Set Screw Soc. Hd. M8x30mrn Nut 3/8NF S.Washer 3/8"x2.2mm Blade AK justable (Front) Eccentric Shaft Bearing 608ZZ Page 12 of 15 Ref # Description C-Ring S8 Bolt M5x8 B lade Cover (Front) Water Nozzle Valve 1/4"...
  • Page 14 Ref # Description Adjusting Knob 3/8" Plate Washer 3/8"X2x23 Adjustable Bracket (Front) Bow-Saw Set Screw Soc. Hd. M8x16mm Bolt M8x40mm S. Washer 8.3x2 CAP M6x16 S.Washer M6x1.5mm Slide Blade Tension Sliding Block Bolt 3/8"xl-1/2" S.Washer 10.5x2.3 Plate Washer 3/8"x3 Adjustable Bracker (Rear) Blade Adjustable (Rear) S.Washer 5/16X23X3...
  • Page 15 Ref # Description Bolt M10x40mm Fixed Bolt Stock Stop Rod Bolt 3/16"x1/4" Filter Net Plate Filter Net Switch Cover Toggle Switch Switch Cover Plate Switch Cover Switch Brand Waterproof Cap Bolt 3/16"x3/8" Bolt 3/16"x3/8" Bracket Pin 6x20 Stop Collar Steet Balls Sheel Fragment Bolt M5x8 Bolt 3/8x1-1/2...
  • Page 16 WARNING! Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: ● Lead from lead-based paints. ●...

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