WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information, check with your local WMH Tool Group distributor, or visit jettools.com. WARRANTY JET products carry a limited warranty which varies in duration based upon the product (MW = Metalworking, WW = Woodworking). WHAT IS COVERED? This warranty covers any defects in workmanship or materials subject to the exceptions stated below.
Warning 1. Read and understand the entire owners 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.
blahblahblah 20. Make your workshop child proof with padlocks, master switches or by removing starter keys. 21. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are careless acts that can result in serious injury. 22. Adjust and position upper and lower blade guides before starting to cut. Upper blade guide should be adjusted to approximately 1/8”...
This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures for a JET Model JWBS-20 Bandsaw. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This machine has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual.
Unpacking Open shipping container and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discard any shipping material until the Bandsaw is assembled and running properly. Contents of Shipping Container Bandsaw Table Fence and Rail Assembly Resaw Guide and Knob Miter Gauge Owner's Manual...
A gauge on the upper wheel slide bracket (D, Fig. 1) indicates the approximate tension according to the width of the blade. The JWBS-20 comes with a 1” blade so the tension should be set at 1”.
Lower Bearing Guide Adjustment Disconnect machine from the power source, unplug before making any adjustments. Blade teeth are sharp; use care when working near the saw blade. Failure to comply may cause serious injury. 1. Disconnect the machine from the power source, unplug.
Fence Assembly and Adjustment 1. Attach the fence (A, Fig. 10) to the fence body (B, Fig. 10) with four 5/16” x 3/4” hex cap bolts, four 5/16” lock washers, and four 5/16” flat washers. 2. Thread a hex nut (D, Fig. 11) onto the pad’s threaded stud (E, Fig.
Improper connection equipment- Electrical Connections grounding conductor can result in a risk of electric shock. The conductor with insulation Electrical connections must having an outer surface that is green with or be made by a qualified electrician in without yellow stripes, is the equipment- compliance with all relevant codes.
Resaw Guide For resawing attach the post (A, Fig. 15) to fence with the lock knob (B, Fig. 15). There is a slotted hole in the fence that will accommodate the resaw kit. Position the post so that it is centered with the front edge of the blade.
Changing Blades Disconnect machine from the power source, unplug. Blade teeth are sharp; use care when handling the saw blade. Failure to comply may cause serious injury. This band saw is provided with a 1” x 3TPI x 150” blade. Many other blade styles are available from WMH Tool Group –...
A gauge on the upper wheel slide bracket (B, Fig. 20) indicates the approximate tension according to the width of the blade. The JWBS-20 comes with a 1” blade so the tension should be set at 1” when using this blade.
6. Continue with adjustments until the blade is tracking properly. 7. Tighten the wing nut (E, Fig. 21) after blade is tracking in the center of the wheel. Brake Pedal Press the brake pedal (A, Fig. 22) while the saw is running to stop the saw.
Vacuum out frequently. Keep the brake switch, located in the lower wheel housing, clean and free of saw dust. Connect the bandsaw to a JET dust collection system. Clean and grease the raising/lowering rack for the upper bearing guides if it becomes difficult to raise or lower.
Troubleshooting Trouble Probable Cause Remedy Allow motor to cool, then reset by Overload tripped. pressing the OFF switch. Saw stops or will not Saw unplugged. Check plug connections. start. Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker. Cord damaged.
Parts List: Blade Guides Assembly Index No. Part No. Description Size 1....TS-0051051 .....Hex Cap Screw ..........5/16-18 x 1 ....4 2....TS-0720081 .....Lock Washer ............5/16......4 3....TS-0680031 .....Flat Washer............5/16......8 4....JWBS20-304....Guide Bar Bracket ................. 1 5....JWBS18-305 ...Worm ....................1 6....
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57..... JWBS20-357....Hex Socket Cap Screw........3/16 x 3/8 ....2 58..... JWBS20-358....Bearing Bracket..................1 59..... TS-0207031 .....Socket Head Cap Screw........1/4-20 x 5/8 ....2 60..... JWBS20-360....Bracket....................1...
Parts List: Lower Wheel and Motor Assembly Index No. Part No. Description Size 1....JWBS20-201 ....Bearing Base..................1 2....JWBS20-62....Adjusting Bolt ..................4 3....TS-0720091 ....Lock Washer ............3/8......6 4....TS-0060111 ....Hex Cap Screw ..........3/8-16 x 2-1/2 ..... 4 5....BB-6205ZZ....Ball Bearing............6205ZZ....... 2 6....JWBS20-206 ....Spindle....................1 7....JWBS20-49....Key..............7 x 7 x 25 ....
Optional Accessory Blades Stock Number Blade Size and Type 709482 1/4” x 0.025” x 150”, 6 TPI, Skip (BandPlus) 709483 3/8” x 0.025” x 150”, 4 TPI, Hook (BandPlus) 709484 1/2” x 0.025 x 150”, 3 TPI, Hook (BandPlus) 709485 3/4”...
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