Jet 424463 - Manuals

Jet 424463 Band Saw – User Manual in PDF format online.

Manuals:

User Manual

User Manual Jet 424463

Summary

Page 3 - On-off switch padlock

3 28. Do not stand on the machine. Serious injury could occur if the machine tips over. 29. Never leave the machine running unattended. Turn the power off and do not leave the machine until it comes to a complete stop. 30. Remove loose items and unnecessary work pieces from the area before starting ...

Page 4 - Table of contents

4 2.0 Table of contents Section Page 1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2 1.1 On-off switch padlock ....................................................................................................

Page 5 - About this manual

5 3.0 About this manual This manual is provided by JET, covering the safe operation and maintenance procedures for a JET Model HVBS-DMW series Portable Band Saw. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts br...

Page 6 - Specifications for HVBS-DMW series Band Saws

6 4.0 Specifications for HVBS-DMW series Band Saws Model number HVBS-8-DMW HVBS-10-DMW HVBS-10-DMWC Stock number 424460 424463 424465 Motor and Electricals Motor type TEFC induction Horsepower 3/4 HP (0.56 kW) 1 HP (0.75 kW) 1 HP (0.75 kW) Phase 1 Voltage 115 / 230V (prewired 115V) Cycle 60 Hz Liste...

Page 8 - Setup and assembly; Shipping contents; Coolant preparation; Electrical connections

8 5.0 Setup and assembly Read and understand all instructions before attempting assembly. Band Saw must be disconnected from power during all assembly procedures. Failure to comply may cause serious injury. 5.1 Shipping contents 1 Band saw 2 Wheels 1 Work stop assembly 1 Vertical cutting platform 1 ...

Page 9 - GROUNDING INSTRUCTIONS; Voltage conversion

9 circuit with a grounded outlet that looks like the one pictured in A , Figure 6-1. Before connecting to power source, be sure switch is in off position. It is recommended that the HVBS-8DMW be connected to a dedicated 15 amp circuit with circuit breaker or fuse. If connected to a circuit protected...

Page 10 - Extension cords; Adjustments; Handle adjustment

10 6.3 Extension cords The use of extension cords is discouraged; try to position machines near the power source. If an extension cord is necessary, make sure it is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An unders...

Page 12 - Blade guide bearings; Tension

12 8. Install red blade guards. 9. Tension blade fully (see sect. 7.7) 10. Place two to three drops of lightweight oil on blade. 11. Adjust blade guide bearings (see sect. 7.6 ). 12. Connect machine to power source and operate it to make sure blade is tracking properly ( sect 7.7.2). 13. Follow blad...

Page 13 - Test cut to verify adjustment; Setting feed rate

13 9. When paper is cut, back off set screw slightly. This assures that blade is not pushing excessively against wheel shoulder. 10. Once tracking is set, tighten hex nuts (N 1 ). Figure 7-8: blade tension and tracking 7.8 Blade-to-table squareness Refer to Figure 7-9. The blade must be perpendicula...

Page 14 - Counterbalance spring; Auto shut-off adjustment

14 The hydraulic cylinder resists bow movement in downward direction. It offers no resistance when bow is raised. To increase feed rate, turn dial (R 1 , Figure 7-11) counterclockwise. To decrease, turn clockwise. To close hydraulic flow, turn lever (R 2 ) down, perpendicular to cylinder, as shown. ...

Page 15 - Operation; Blade selection

15 Figure 7-14: stop bolt adjustment 7.13 Vise positioning The floating vise jaw can be moved before or behind blade. Loosen locking knob (V 1 ) and slide vise to position. To clamp workpiece, push jaw close to workpiece using rod (V 2 ), then push top handle down to tighten. Figure 7-15: floating v...

Page 16 - General operating procedure; Evaluating cutting efficiency

16 8.3 General operating procedure IMPORTANT: When cutting magnesium, never use soluble oils or emulsions (oil-water mix) as water will greatly intensify any accidental magnesium chip fire. See your industrial coolant supplier for specific coolant recommendations when cutting such material. 1. Give ...

Page 17 - Lubrication

17 9.0 User-maintenance Always disconnect power to machine before performing maintenance. Failure to do this may result in serious personal injury. Keep all surfaces clean and free of rust, slag, chips, and coolant build-up. Clear away metal particles with small paint brush or parts cleaning brush. ...

Page 18 - Troubleshooting HVBS-DM series Band Saws

18 10.0 Troubleshooting HVBS-DM series Band Saws Symptom Possible Cause Correction* Excessive blade breakage Material loose in vise. Clamp work securely. Incorrect speed or feed. Check machinery handbook for speed/ feed appropriate for material being cut. Teeth too coarse for material. Check machine...

Page 19 - Replacement Parts

19 Symptom Possible Cause Correction* Teeth missing/ripped from blade Blade tooth pitch too coarse for workpiece. Use blade with finer tooth pitch. Feed too slow; feed too fast. Increase feed pressure and/or blade speed. Workpiece vibrating. Clamp workpiece securely. Gullets loading up with chips. U...

Page 20 - HVBS-8-DMW Bow Assembly – Exploded View

20 11.1.1 HVBS-8-DMW Bow Assembly – Exploded View Figure 11-1

Page 21 - HVBS-8-DMW Table Assembly – Exploded View

21 11.1.2 HVBS-8-DMW Table Assembly – Exploded View Figure 11-2

Page 22 - HVBS-8-DMW Motor and Support Arm Assembly – Exploded View

22 11.1.3 HVBS-8-DMW Motor and Support Arm Assembly – Exploded View Figure 11-3

Page 31 - HVBS-10-DMW/DMWC Motor and Support Arm Assembly – Exploded View

31 11.2.3 HVBS-10-DMW/DMWC Motor and Support Arm Assembly – Exploded View Figure 11-8

Page 39 - Electrical Connections for HVBS-DMW Band Saws

39 12.0 Electrical Connections for HVBS-DMW Band Saws Figure 12-1

Page 40 - Warranty and service

40 13.0 Warranty and service JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. Warranty Period The general warranty lasts for the time per...