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Summary of Contents for Jet HBS-1220DC
- Page 1 This .pdf document is bookmarked Operating Instructions and Parts Manual 12”x20” Dual Column Band Saw Model HBS-1220DC 427 New Sanford Road LaVergne, Tennessee 37086 Part No. M-413400 Ph.: 800-274-6848 Edition 2 10/2020 www.jettools.com Copyright © 2020 JET...
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Page 2: Important Safety Instructions
Wear hearing protection (plugs or muffs) if sound reaches unsafe levels. Do not use this band saw for other than its intended use. If used for other purposes, JET Avoid contact with coolant, especially guarding disclaims any real or implied warranty and holds your eyes. - Page 3 26. Keep safety guards in place at all times when 37. Keep saw blades sharp and clean for the best the machine is in use. If removed for and safest performance. maintenance purposes, use extreme caution 38. Turn off the machine before cleaning. Use a and replace the guards immediately after brush or vacuum to remove chips or debris —...
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Page 4: Table Of Contents
13.1.2 HBS-1220DC Bow Assembly – Exploded View .................. 18 13.1.3 HBS-1220DC – Parts List ........................19 13.2.1 HBS-1220DC Electrical Box Assembly – Exploded View ..............25 13.2.2 HBS-1220DC Electrical Box Assembly – Parts List ................26 ... -
Page 5: About This Manual
If there are questions or comments, please contact your local supplier or JET. JET can also be reached at our web site: www.jettools.com. -
Page 6: Specifications
4.0 Specifications Table 2 Stock number 413400 Model number HBS-1220DC Motor and Electricals Main motor type TEFC induction Horsepower 3 HP (2.2 kW) Phase 3 PH Voltage 230/460V, prewired 230V Cycle 60 Hz Listed FLA (full load amps) 7.6/3.8 A... -
Page 7: Setup And Assembly
Leveling pads injury. Hex cap screws M16x74 (for leveling) The HBS-1220DC band saw is rated at 230V, 3- Hex nuts M16 (for leveling) phase. It is prewired for 230 volt. Confirm that power Phillips screwdriver available at the saw’s location matches that for... -
Page 8: Adjustments
On the transformer, change the wire position 7.0 Adjustments from 230V to 460V. Replace the 230V overload relay for main Disconnect saw from power motor, with the 460V overload relay for main source before making adjustments, unless motor. (Note: additional purchase, see parts list indicated otherwise. -
Page 9: Blade Tracking
7.3 Blade tracking 7.4 Blade break-in A new blade should be “broken in” before normal, Blade tracking requires saw to extended use. Failure to break in a new blade will be operating. It should be performed by shorten the service life of the blade, and result in qualified persons who are familiar with this inefficient cutting performance. -
Page 10: Changing Blade Speed
The indicator on the mechanism shows speeds Check blade to make sure in graduations of 93, 115, 165, 200, 260, 295 welded section is same thickness as rest of FPM. The graduations may not match the blade. If blade is thicker at weld, the guide recommended feed rate;... -
Page 11: Adjusting Work Stop
7.9 Adjusting work stop The work stop assembly (Figure 7-7) is used when multiple pieces will be cut to identical length. Screw the rod into the threaded hole on the front of fixed jaw, and slide the stop onto the rod. Adjust to desired positions, and tighten all handles and knobs. -
Page 12: Operation
If power cord is worn, cut, or damaged in any way, 9.2 Blade selection have it replaced immediately. Release tension on blade if saw will not be used for The HBS-1220DC is provided with a blade a time. adequate for a variety of jobs on a variety of common materials. -
Page 13: Lubrication
20:1 water/coolant mix ratio. See JET website for more information and to order. 414124 JET Bio-Degradable Flood Coolant, 1/2 Gal. 414126 JET Bio-Degradable Flood Coolant, 1 Gal. 414127 JET Bio-Degradable Flood Coolant, 5 Gal. Filling and Draining Pour coolant mixture into chip tray so that it drains through strainer into basin. -
Page 14: Additional Servicing
10.1.4 Additional grease/oil points See Figures 11-4 and 11-5. 10.2 Additional servicing Any additional servicing should be performed by authorized service personnel. 10.3 Lubrication recommended schedule Item or location Recommended lubricant Frequency Vise lead screw Light machine oil Monthly Hydraulic cylinder pivot Light machine oil Every 6 months areas... -
Page 15: Blade Speed Recommendations
11.0 Blade speed recommendations Table 4 12.0 Troubleshooting HBS-1220DC Table 5 * WARNING: Some corrections may require a qualified electrician. Symptom Possible Cause Correction* Motor will not start. No incoming power. Check plug connection. Blown electrical panel fuses or tripped Replace fuses, or reset breakers. -
Page 16: Replacement Parts
Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from JET. Some parts are shown for reference only, and may not be available individually. -
Page 17: Hbs-1220Dc Base Assembly - Exploded View
13.1.1 HBS-1220DC Base Assembly – Exploded View... -
Page 18: Hbs-1220Dc Bow Assembly - Exploded View
13.1.2 HBS-1220DC Bow Assembly – Exploded View... -
Page 19: Hbs-1220Dc - Parts List
13.1.3 HBS-1220DC – Parts List Index No Part No Description Size 1 ....HBS1220DC-1 ..Stand ......................1 1-1 ..... HBS1220DC-1-1 ..Coolant Gauge ....................1 1-2 ..... HBS1220DC-1-2 ..Oil Hole Plug ............PT3/8 ......1 1-3 ..... HBS1220DC-1-3 ..Side Cover ..................... 1 1-4 ..... - Page 20 Index No Part No Description Size 38 ....TS-1506071 ....Socket Head Cap Screw ......... M12X50L ...... 4 39S .... HBS1220DC-39S ..Material Stop Assembly (includes 39-2~39-9) ..........1 39-2 ... HBS1220DC-39-2 ..Lock Handle ............M6x20L ......1 39-3 ...
- Page 21 Index No Part No Description Size 141 .... HBS1220DC-141 ..Driven Shaft ....................1 142 .... BB-30207J ....Tapered Roller Bearing..........30207J ......2 143 .... HBS1220DC-143 ..Bearing Anti-Dust Cover ................2 144 .... HBS1220DC-144 ..Bearing Lock washer ..................1 145 ....
- Page 22 238 .... 6286490 ....Socket Head Cap Screw ......... M6X15 ......2 240 .... HBS1220DC-240 ..Left Driven Wheel Cover ................1 240-1 ..JET-165 ..... JET Logo ..............165x68 ......1 241 .... HBS1220DC-241 ..Right Drive Wheel Cover ................1 241-1 ..
- Page 23 Index No Part No Description Size 305 .... HBS1220DC-305 ..Worm Gear .............. ALBC2-E=1/28 ....1 306 .... HBS1220DC-306 ..Bearing Lock Washer ..................1 307 .... HBS1220DC-307 ..Bearing Lock Nut ............. M55XP2 ......1 308 .... HBS1220DC-308 ..O-Ring ..............
- Page 24 Index No Part No Description Size 378 .... TS-1523031 ....Socket Set Screw ............ M6X10L ......1 379 .... TS-1550031 ....Flat Washer ............. M5 ......... 4 380 .... TS-1502031 ....Socket Head Cap Screw ......... M5X12L ......4 381 .... HBS1220DC-381 ..Control Panel ....................1 382 ....
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Page 25: Hbs-1220Dc Electrical Box Assembly - Exploded View
13.2.1 HBS-1220DC Electrical Box Assembly – Exploded View... -
Page 26: Hbs-1220Dc Electrical Box Assembly - Parts List
13.2.2 HBS-1220DC Electrical Box Assembly – Parts List Index No Part No Description Size 95-1 ... HBS1220DC-95-1 ..Din Rail End Cap ................... 1 95-3 ... HBS1220DC-95-3 ..Contactor ..............LC1K0910B7/24V ..4 95-5 ... HBS1220DC-95-5 ..Din Rail ..............1-3/8 X 3/8 X 7" ..... 2 95-7 ... -
Page 27: Electrical Connections For Hbs-1220Dc Band Saw
14.0 Electrical Connections for HBS-1220DC Band Saw... -
Page 28: Electrical Components
14.1 Electrical Components Item Description Item Description Upper Limit Switch Light Switch Lower Limit Switch Manual/Auto Switch Main Motor Overload Power Switch Oil Motor Overload Fuse 1A Main Motor Contactor Fuse 8A Oil Pump Contactor Work Lamp Bow Up Contactor Signal Bow Down Contactor Emergency Stop Switch... -
Page 29: Oil Valve Schematic
15.0 Oil valve schematic... -
Page 30: Warranty And Service
JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are given as general information and are not binding. JET reserves the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever. - Page 32 427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.com...
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