Jet ToolsメーカーJ-8201の使用説明書/サービス説明書
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This Manual is Bookmarked CU S R 108026 WMH TOOL GROUP , Inc. 427 New Sanford Road LaV ergne, T ennessee 30786 Part No. M-414500 Ph.: 800-274-6848 Revision A1 03/09 www .
W arranty and Service WMH T ool Group, Inc., warrants every product it sells. If one of our tools needs service or rep air , one of our Authorized Service Centers located throughout the United S tates can give you quick service.
3 T able of Content s Cover Page .................................................................................................. 1 General S pecifications . ............................................................................... 4 W arnings and Safety .
4 JET’s 14-inch V ertical Band Saws are specially de- signed to effectively cut a variety of materials includ- ing wood, plastic, bakelite, composites, ferrous and non-ferrous metals.
5 cal supply while servicing. - Always follow instructions in Operating Instruc- tions and Parts Manual when changing acces- sory tools or parts. - Never modify the machine without consulting JET Corporation. Y ou - the St ationary Power T ool User - Hold the Key to Safety .
6 General Electrical Cautions This saw should be grounded in accordance with the National Electrical Code and local codes and or- dinances. This work should be done by a qualified electrician. The saw should be grounded to protect the user from electrical shock.
7 1. Always wear leather gloves when handling saw blade. The operator shall not wear gloves when operating the machine. 2. All doors shall be closed, all panels replaced, and other safety guards in place prior to the machine being started or operated.
8 Upper blade guide and support assembly ON/OFF switch Optional rip fence Miter slot T able Lower blade guide and support assembly Lower drive wheel Upper blade guide support assembly Blade guard Lowe.
9 6. T ension the belts (refer to Changing Drive Belt Position) . 7. Check gearbox fluid level in sight gauge. If required, add lubricant to bring level halfway up the sight gauge. (T wo containers of Shell S pirax 90 HD gear oil are packed with the saw .
10 GROUNDING INSTRUCTIONS 1. All grounded, cord-connected tools: 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.
11 For 1 15/230V For 1 15 only.
12 Installing Optional Frame Riser NOTE: Refer to the illustrations in the Replacement Parts section for location of the p arts used on the frame riser . 1. Remove the saw blade (refer to Changing Saw Blades). 2. Remove the two screws at the top and bottom of the blade guide that holds the blade guide on the frame.
13 Operating Controls ST ART/STOP Switch The ST ART/STOP switch (refer to Figure 5) is used to turn on the band saw drive motor . The ST ART switch has a molded guard which prevent inadvertent pressing of the ST ART pushbutton. The STOP pushbutton is not guarded to allow use as an E-stop in an emergency .
14 Adjustments Adjusting Blade Support/Guide Height The upper blade support and guide mechanism can be adjusted to accomodate the height of the work piece. 1. T o adjust the support, loosen the knob that clamps the support rod, then move the support up or down in its holder .
15 breaker in the branch circuit. 2. Move the upper blade guide assembly to the very top of its travel. 3. Make sure the blade is straight, and fully tensioned. (A damaged or worn blade may provide a poor reference surface for squaring the table.) 4. Loosen the table lock knobs and hold the table firmly against it s positive leveling stop.
16 1. Turn the main switch to off. 2. Pull the door open on the pulley case. 3. T urn the clutch handle clockwise and push in, to engage the high speed pulley drive. Or , turn the clutch handle clockwise, and pull out, to engage the reduction gearbox drive.
17 10. Install the belts as required (refer to Figure 10). 1 1. Release the weight of motor so the motor pivots downward. The weight of the motor will provide adequate belt tension. 12. The weight of the motor should provide sufficient tension so the the middle of the small drive belt is displaced approximately the thickness of the belt.
18 9. USING LEA THER GLOVES AND ANSI Z87.1 EYEWEAR TO PROTECT YOURSELF FROM THE CUTTING BLADE, carefully remove the blade from the drive wheels. Remove the blade out of the saw table through the table. 10. Hang the removed blade in a safe place. NOTE: Clean out the interior of the saw with a shop vacuum.
19 Carbide guide block Blade Blade support bearing Guide block set screws Support bearing shaft Guide block support set screw Figure 14. Lower Blade Support Assembly Replacing drive wheel rubber protectors The rubber rings that cover the drive wheels are called protectors.
20 Periodic Maintenance Maintenance Replace blade when teeth are broken Replace blade when bent — or worn — Use a wider blade for more accurate straight cuts Interval Whenever operating saw Whenev.
21 T roubleshooting Fault Excessive blade breakage Premature blade dulling Bad cuts (out-of-square) Bad cuts (rough) Probable cause 1. Material loose in vise. 2. Incorrect speed or feed. 3. T eeth too coarse for material. 4. Incorrect blade tension. 5.
22 1. Blade is binding in the cut. 2. Blade tension too high. 1. Blade guides worn 2. Blade guide bearings not adjusted. 3. Blade guide bearing bracket is loose. 1. Blade tooth pitch too coarse for workpiece. 2. Feed too slow; feed too fast. 3. Workpiece vibrating.
23 Exploded View and Parts Listing– Base– Models J-8201 and J-8203 In No. Part No. Description Size Qt y . 1 ......... J-5513834 ..................... Close S tand ...................................................................................
24 Exploded View and Parts List – Base –Models J-8201VS and J-8203VS In No. Part No. Description Size Qt y . 1 ......... J-5513860 ..................... Close S tand .................................................................................
25 Exploded View – Saw Head – Models J-8201K, J-8203K, J-8201VS, and J-8203VS.
26 Parts List – Saw Head – Models J-8201K, J-8203K, J-8201VS, and J-8203VS 1 ......... J-578251 1 ..................... Upper Arm, Frame ................................................................................. 1 2 ......... J-5783041 ....
27 5 8 ....... 5782881 ........................ Flange Nut ........................................................... M 5 .......................... 1 2 5 9 ....... 5783581 ........................ Hex Nut ............................................
28 Parts List – Saw Head – Models J-8201K, J-8203K, J-8201VS, and J-8203VS 1 1 7 ...... 5783721 ........................ Handle ................................................................................................... 2 1 1 8 ...... 5783681 .
29 Exploded View – Gearbox – Models J-8201 and J-8203.
30 Parts List – Gearbox – Models J-8201 and J-8203 In No. Part No. Description Size Qt y . 1 ......... J-5783831 ..................... Housing Gearbox ................................................................................... 1 2 ........
31 Exploded View – Gearbox – Models J-8201VS and J-8203VS.
32 Parts List – Gearbox – Models J-8201VS and J-8203VS In No. Part No. Description Size Qt y . 1 ......... J-5313790 ..................... Housing Gearbox ................................................................................... 1 2 ....
33 Parts Listing– Optional Riser Block– All Models In No. Part No. Description Size Qt y . 1 ......... J-578451 1 ..................... Riser Block ........................................................................................... 1 2 ...
34 5782171 Rip Fence Assembly (Optional Equipment) In No. Part No. Description Size Qt y . 2 ......... JWBS18-431 ................. Knob ....................................................... ...........................................1 3 ......... JWBS18-432 .
35 Wiring Diagram 1 32 4 WHITE BLACK GREEN GROUND GREEN BLACK WHITE GREEN BLACK WHITE START STOP 300MFD 125VAC 20 µ fd 250VAC CAPACITO R 115V 1 3 2 4 WHITE BLACK GREEN GROUND GREEN BLACK WHITE GREEN .
WMH TOOL GROUP , Inc. 427 New Sanford Road LaV ergne, T ennessee 30786 Ph: 800-274-6848 www .wmhtoolgroup.com.
デバイスJet Tools J-8201の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Jet Tools J-8201をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはJet Tools J-8201の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Jet Tools J-8201の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Jet Tools J-8201で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Jet Tools J-8201を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はJet Tools J-8201の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Jet Tools J-8201に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちJet Tools J-8201デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
