This manual has been prepared for the owner and operators of a JET JWBS-18 Woodworking Bandsaw. Its purpose, aside from machine operation, is to promote safety through the use of accepted correct operating and maintenance procedures. Completely read the safety and maintenance instructions before operating or servicing the machine.
WARNING 1. Read and understand the entire instruction manual before attempting assembly or operation. 2. This bandsaw is designed and intended for use by properly trained and experienced personnel only. If you are not familiar with the proper and safe operation of a bandsaw, do not use until proper training and knowledge have been obtained.
Grounding Instructions Caution: This tool must be grounded while in use to protect the operator from electric shock. 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.
230 Volt Operation If 230V, single phase operation is desired, the following instructions must be followed: 1. Disconnect the machine from the power source. 2. This bandsaw is supplied with four motor leads that are connected for 115V operation, as shown in Figure A.
Maintenance............................16 Troubleshooting............................. 17 Part’s Breakdowns and Part’s List ..................... 18-26 Wiring Diagram ............................. 27 Specifications: JWBS-18 Stock Number..........................708750B Cutting Capacity (height) ........................10-1/4” Cutting Capacity (width)........................18-3/8” Maximum Rip Left of Blade w/Fence ....................16-1/2” Maximum Rip Right of Blade w/Fence ....................7-5/8”...
(D, Fig. 1) indicates the approximate tension according to the width of the blade. The JWBS-18 comes with a 3/4” blade so the tension should be set at 3/4”. Note: It is easier to adjust the bearing guides before mounting the table.
Lower Bearing Guide Adjustment WARNING 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. Blade tension must be properly adjusted prior to bearing guide setup, see “Adjusting Blade Tension”...
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.
Resaw Guide For resawing attach the post (A, Fig. 13) to fence with the lock knob (B, Fig. 13). 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 WARNING 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! 1. Disconnect the machine from the power source. 2. Remove the table insert (A, Fig. 16), and table pin (B, Fig.
(B, Fig. 18) indicates the approximate tension according to the width of the blade. The JWBS-18 comes with a 3/4” blade so the tension should be set at 3/4” when using this blade. As you become familiar with the saw, you may find it necessary to change the blade tension from the initial setting.
Replacing V-Belt 1. Disconnect the machine from the power source. 2. Release blade tension by turning blade tension hand wheel clockwise. 3. Release belt tension by loosening the two hex cap bolts (A, Fig. 19 the pivot bolt is not shown in the photo).
Failure to comply may result in loss of property and/or serious injury! JWBS-18 is rated at 1-1/2 HP, 1Ph, 115V/230V, prewired 115V. The bandsaw comes with a 115V plug (A, Fig. 22). If you switch to 230V a plug needs to be purchased for the bandsaw that matches the 230V outlet you intend to use.
Page 23
Blade Guides Assembly Index Part Description Size Qty. 1..TS-0051051 ..... Hex Cap Bolt ..........5/16-18 x 1 ....4 2..TS-0720081 ..... Lock Washer ..........5/16 ......4 3..TS-0680031 ..... Flat Washer........... 5/16 ......8 4..JWBS18-304....Guide Bar Bracket ................1 5..JWBS18-305....
Page 24
Index Part Description Size Qty. 54 ..JWBS20-354....Bearing Support ................2 55 ..JWBS20-355....Lock Bushing..................1 56 ..JWBS20-357....Hex Socket Cap Screw........3/16 x 3/8 ....2 57 ..JWBS20-358....Bearing Bracket................1...
Need help?
Do you have a question about the JWBS-18 and is the answer not in the manual?
Questions and answers