Jet 415560 - User Manual

5 4.0 About this manual This manual is provided by JET, covering the safe operation and maintenance procedures for a JET HVBS-712V (Base model) and HVBS-712DV (Deluxe model) Band Saw. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance ins...

6 5.0 Specifications Table 1 Stock number 415560 415559 Model number HVBS-712DV HVBS-712V Style Deluxe model Base model Motor and Electricals Main motor Type Brushed DC Horsepower 1 HP (0.76 kW) Phase Single Voltage 115V Cycle 60 Hz Listed FLA (full load amps) 7.5 A Main motor speed 3500 RPM Commuta...

8 6.0 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. 6.1 Shipping contents See Figures 6-1, 6-2. 1 Band saw (not shown) 1 Pulley cover – A 1 Table...

10 Figure 6-10: coolant tank 6.5 Coolant tank preparation Use of a water-soluble coolant will increase cutting efficiency and prolong blade life. Do not use black cutting oil as a substitute. Change coolant often and follow manufacturer’s instructions as to its uses and precautions. 1. Disconnect ma...

11 doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord. Ampere Rating Volts Total length of cord in feet More Than Not More Than 120 240 25 50 50 100 100 200 150 300 AWG 0 0 0 6 18 16 16 14 0 6 10 18 16 14 12 10 12 16 16 14 12 12 16 14 12 Not Recommended Table 2: Ex...

14 Figure 8-10: blade tracking adjustment 8.10 Test cut to verify adjustment Test cuts can be used to determine whether or not you have adjusted the blade accurately. Use 2-inch round bar stock to perform these test cuts, as follows: 1. With bar stock securely clamped in vise, make a cut through the...

15 3. Place a weigh scale (such as spring or hanging scale) beneath blade tension handle, and lift saw bow. Scale should indicate approximately 5 to 6 kg (11-13 lb). 4. If adjustment is needed, loosen one nut and tighten the other (Figure 8-13) on eye bolt, until scale indicates 5 to 6 kg (11-13 lb)...

16 Slightly loosen handle (E) on floating jaw to allow it to conform to tapered or irregularly-shaped pieces. Then tighten handle before operating. TIP: Always verify 90-degree vise position by using a square against blade and vise. The vise handles are adjustable. Pull up on handle and rotate it on...

17 3. Position workpiece in vise and tighten vise. Workpiece should be fitted directly between the jaws without adding other objects. When work piece is profiled section, flat piece or special shape, refer to examples in Figure 9-1 for proper clamping positions. The top row shows acceptable clamping...

18 5. Hold a container under lower right corner of gear box with one hand while slowly raising bow with the other. Drain completely. Follow local regulations for used oil disposal. 6. Return bow to horizontal position. Wipe out remaining oil with a rag. 7. Replace gasket and cover. Fasten cover with...

19 11.0 Troubleshooting HVBS-712V/712DV Band Saw 11.1 Mechanical and electrical problems Symptom Possible Cause Correction * Motor will not start. No incoming power. Check plug connection. If satisfactory, check breaker or fuse. Low voltage. Check power line for proper voltage. Open circuit in motor...

20 Symptom Possible Cause Correction Cuts not square (cont.) Blade is worn, cutting crooked. Replace blade. Feed pressure too great. Reduce feed pressure. Blade guides incorrectly set. Readjust guide assemblies. Incorrect blade toothing in relation to workpiece. Check Machinery’s Handbook for recomm...

28 13.0 Electrical Connections – HVBS-712V,-712DV Band Saw DC Motor DC Motor Driver Coolant Pump Pump On / Off Switch Blade On / Off Switch VR Speed knob Black White Yellow Red Black Black White White Black Red White Black White

29 14.0 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...