This .pdf document is bookmarked Operating Instructions and Parts Manual Horizontal-Vertical Variable Speed Band Saw Model HVBS-56V JET 427 New Sanford Road LaVergne, Tennessee 37086 Ph.: 800-274-6848 www.jettools.com Part No.
some cases, cancer. (California Health and Safety Code Section 25249.5 et seq.) 9. 1.0 IMPORTANT SAFETY INSTRUCTIONS 10. Reduce the risk of unintentional starting. Make sure switch is in off position before plugging in. 11. Make certain the machine is properly grounded. Read and understand the entire instruction manual before operating machine. 12. Make all machine adjustments or maintenance with the machine unplugged from the power source.
24. Maintain tools with care. Keep saw blades sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories. 30. Never reach around or over a moving saw blade. 31. Feed work into a blade or cutter only against the direction of rotation of the blade or cutter. 25. Turn off the machine before cleaning. Use a brush or compressed air to remove chips or debris — do not use your hands. 32. Set blade guides for minimal exposure of blade before operating. 33.
2.0 About this manual This manual is provided by JET, covering the safe operation and maintenance procedures for a JET Model HVBS-56V Band Saw. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. Your machine has been designed and constructed to provide consistent, long-term operation if used in accordance with the instructions as set forth in this document.
3.0 Table of contents Section Page 1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2 1.1 ON/OFF Switch padlock ............................................................................................................................. 3 2.0 About this manual .......................................................................................................................................... 4 3.
4.0 Specifications HVBS-56V 414548 Model number Stock number Motor and Electricals Motor type Horsepower Motor phase Voltage Cycle Listed FLA (full load amps) Motor speed On/off switches Power transfer Power cable Power plug installed Recommended circuit size 1 Sound emission without load 2 Capacities Horizontal capacity Round Rectangle (HxW) DC brushed motor 1/2 HP (0.375 kW) single 115 V only 60 Hz 4 1200-3600 RPM Magnetic push-button; toggle shut-off on bed Gear SJT 3x18AWG, 300V, length 5-1/2 ft.
5.3 Unpacking and cleanup 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 See Figures 5-1 and 5-2.
Figure 5-3: stand assembly 5.4 Assembling stand 5.6 Additional assembly Refer to Figure 5-3. 1. NOTE: Only make fasteners hand-tight at this time. They will be fully tightened after band saw has been settled atop stand. 1. Assemble legs, cross braces, front panel and shelf, as shown in Figure 5-3. 2. Install handle (G) into end of assembled stand 3. Install axle and wheels on right side of stand. Use two flat washers between wheel and stand leg on each side.
fuse. If connected to a circuit protected by fuses, use time delay fuse marked “D”. Local codes take precedence over recommendations. 6.1 GROUNDING INSTRUCTIONS This machine must be grounded. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-grounding conductor and a grounding plug.
6.2 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 undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table 2 shows correct size to use depending on cord length and nameplate ampere rating.
If teeth do not orient properly regardless of how blade is positioned, turn blade inside-out. Tension blade enough to hold in place. 4. Hold bottom nut (L2) to prevent it turning further, and retighten top nut (L1). 5. Repeat above steps for opposite blade guide assembly. Figure 7-4 Figure 7-2 7.6 Blade tracking Blade tracking adjustment requires running saw with back cover open. Use caution when making this adjustment. Failure to comply may cause serious injury.
Figure 7-7 Figure 7-5 7.7 Feed pressure adjustment Feed pressure is the amount of weight the bow is allowed to exert upon the workpiece. Turn handle (O, Figure 7-6) clockwise to decrease feed pressure; counterclockwise to increase feed pressure. A good indication of proper feed pressure is the color and shape of the cutting chips. If the chips are thin or powdered, increase feed pressure. If chips are burned and heavy, decrease feed pressure. If they are still burned and heavy, reduce blade speed.
Slightly loosen bolt on floating jaw (S) to allow it to conform to workpiece as jaw is brought into clamping position. Tighten bolt before operating. 7.11 Vertical stop adjustment The stop screw (Figure 7-10) can be adjusted to ensure bow is at 90-degrees when using vertical cutting plate. Loosen nut, adjust screw, then tighten nut against casting to secure setting. Figure 7-10 Figure 7-8 8.0 Operation 7.
General rule for band saw blade speed: The harder the material being cut, the slower the blade speed. workpiece is profiled section, flat piece or special shape, refer to examples in Figure 8-1 for proper clamping positions. The top row shows acceptable clamping positions, the bottom row shows unacceptable positions. A minimum of three teeth should be on the work piece at all times for proper cutting. The blade and workpiece can be damaged if the teeth are so far apart that they straddle the workpiece.
9.0 User-maintenance Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious personal injury. 6. 9.1 General maintenance Wipe down saw with a soft rag after each use, and clear metal particles with a small paint brush or parts cleaning brush. Do not use compressed air, as it may force chips into guide bearings and other critical areas of saw. • Brush has worn to about 1/2-inch long. • Signs of crumbling, burning, breaking.
10.0 Troubleshooting HVBS-56V Band Saw 10.1 Mechanical and electrical problems Symptom Motor will not start. Motor will not start, or motor stalls, resulting in blown fuse or tripped breaker. Motor overheats. Possible Cause Correction * Low voltage. Check power line for proper voltage. Open circuit in motor or loose connection. Overload condition. Inspect all lead connections on motor for loose or open connections. Allow machine to cool down, then restart. Too many tools running on one circuit.
Symptom Rough cut. Frequent blade breakage. Possible Cause Correction Improper blade break-in. Follow proper break-in procedure. Improper speed or feed rate. Adjust as needed. Dull or damaged teeth. Replace blade. Poor weld on blade. Replace or re-weld blade. Workpiece shifting in vise. Properly secure workpiece. Improper blade selection; too few teeth per inch or blade too thick. Incorrect blade speed or downfeed rate. Improper blade tension.
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11.1.3 HVBS-56V – Bow and Bed Assemblies Parts List Index No Part No Description Size Qty 2 ................. TS-0561011 ................ Hex Nut ........................................................................ 1/4"-20 ............................. 1 3 ................. TS-0680021 ................ Flat Washer.................................................................. 1/4" .................................. 3 8 ................. TS-0680031 ................ Flat Washer......................
Index No. Part No. Description Size Qty 67 ............... TS-0720081 ................ Lock Washer ................................................................ 5/16" ................................ 3 68 ............... TS-081F021 ................ Phillips Flat Head Machine Screw................................ 1/4"-20x3/8" ..................... 2 68-1 ........... TS-081F051 .............. Phillips Flat Head Machine Screw *............................ 1/4”-20X3/4” .................. 1 69 ...........
Index No. Part No. Description Size Qty 158 ............. TS-0680021 ................ Hex Nut ........................................................................ 3/16”-18 ........................... 2 160 ............. JET-92 ........................ JET Logo with 3M adhesive ......................................... 92x38 mm ....................... 1 ................... JJ6CS-OEW2 .............. Open End Wrench (not shown) .................................... 12/14 mm ........................ 1 .
11.2.1 HVBS-56V Stand – Exploded View 11.2.2 HVBS-56V Stand – Parts List Index No Part No Description Size Qty ................... HVBS56M-CSA ........... Complete Stand Assembly ........................................... ........................................ 1 4-1 .............. HVBS56M-S1 .............. Left Stand Leg ............................................................. ........................................ 1 4-2 .............. HVBS56M-S2 .............. Right Stand Leg ...............
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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 period specified in the literature included with your product or on the official JET branded website. • JET products carry a limited warranty which varies in duration based upon the product.
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427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.
