Craftsmanメーカー351.21 4300の使用説明書/サービス説明書
ページ先へ移動 of 24
Operator's Manual CRAFTSMAN ++ _ PROFESSI ONAL_ 1 8" Metal Cutting BAND SAW WITH WELDER Model No. 351.21 4300 CAUTION: Read and follow all Safety Rules and Operating Instructions before First Use of this Product. Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.
Warranty .................................... 2 Safety Rules ............................... 2-3 Unpacking .................................. 3 Assembly ................................... 3 Installation ................................. 3-5 Operation .
• Avoid accidental start-up. Make sure that the tool is in the "off" position before plugging in. • Do not force tool. It will work most efficiently at the rate for which it was designed. • Keep hands away from moving parts and cutting surfaces.
POWER SOURCE Band saw requires a 115 or 230 volt, 60 Hz power source. Band saw is shipped with motor and controls prewired for 115 volt operation. Line cord does not have plug. A 115 volt, 20/30A three-prong plug must be attached to the line cord. The motor is designed for operation on the voltage and frequency specified.
Rewire saw motor to 230 volts (See Figure 3). 115V 230V Figure 3 - Saw Motor Wiring Diagram • Remove pan head screws from welder cover (Figure 14, Key No.
SPECIFICATIONS Depth of throat ............................. 18" Maximum depth of cut ...................... 10s/4 '' Table size ........................... 23% x 21%" Table tilt ............................ -15 to +15 ° Wheel diameter .
TENSIONING BLADE Refer to Figure 15. • Tension blade by rotating handwheel (Key No. 38). Be sure blade guides do not interfere with blade path. • Tighten blade until it is properly tensioned. • A properly tensioned blade will ring slightly when back of blade is plucked (like a string on an instrument).
MATERIAL High carbon steel Free cutting steel Ferro-manganese Ferro-nickel Ferro-nickel-chrome Ferro-molybdenum Ferro-chrome (med.) Ferro-chrome (high) Manganese steel Ferro-tungsten Ferro-chrome-vana.
ADJUSTING TABLE ANGLE Refer to Figure 16. Angle cuts can be made by tilting table left to right. Loosen socket head bolts (Key No. 12) to tilt table up to 15 ° right or left. Use angle scale to set table angle (Key No. 18). TYPE OF CUT • Band saw can be used to perform a variety of cuts.
Incorrect - Blades Clamped At Angle Incorrect - Blades Not Ground Square Incorrect - Blades Overlap Correct - Grind Blades Square and Clamp Straight Correct - Clamp Blades Flat with no Overlap Figure 10 - Blade Mounting and Clamping TOOTH SPACING Refer to Figure 11.
Heat build-up in the tool can cause serious damage to the tool. Allow transformer to cool down to room temperature between each welding or each anneal- ing operation. It is a safe procedure to let the trans- former be idle for at least 3 minutes between successive welding/annealing operations.
SYMPTOM Excessive blade breakage Premature blade dulling Crooked cuts POSSIBLE CAUSE(S) 1. Material not secure on table 2. Incorrect speed or feed 3. Blade too coarse for material 4. Incorrect blade tension 5. Teeth in contact with work before sawing 6.
SYMPTOM Motor running too hot Saw will not start POSSIBLE CAUSE(S) 1. Blade tension too great 2. Blade too coarse for work (typical when cutting pipe) 3. Blade too fine for work (typical when cutting slick or soft material) 4. Excessive dirt and chips 1, 2.
Model 351.21 4300 Figure 13 - Replacement Parts Illustration for Switch, Shear and Deflector 39 29 28 26 38 8_ 4 13 20 14 46 ? 37 29 1 26 2i 30 31 "30 14.
KEY NO. PART NO. 1 20258.00 2 18637.00 3 17737.00 4 17738.00 5 STD863408 6 15561.00 7 STD863508 8 17739.00 9 16934.00 10 16935.00 11 17740.00 12 04493.00 13 18638.00 14 16760.00 15 16761.00 16 17400.00 17 17401.00 18 18006.00 19 17501.00 20 STD840409 21 05156.
Model 351.21 4300 Figure 14 - Replacement Parts Illustration for Welder 30 71 11 39 14 _25 44 52 54 6 47 49 26 , 63 _,_---- 53.
KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 30 31 32 33 PART NO. 18640.00 20229.00 20230.00 STD851006 STD840610 20231.00 18641.00 05991.00 09845.00 09442.00 20232.00 01833.00 05790.00 STD852005 STD511002 05297.
Model 351.21 4300 Figure 15 - Replacement Parts Illustration for Wheels and Speed Handle 9 8 5 2 3 4 ] 26 70, 36 J 61 62 29 30 "_33 o_ 64 45 44 22 t t 51 54 55 18.
KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 PART NO. 01900.00 18660.00 STD315555 04790.00 18662.00 16949.00 16954.00 16955.00 STD852010 16943.00 16957.00 16948.00 16942.00 00088.00 16956.00 18663.
Model 351.214300 Figure 16 - Replacement Parts Illustration for Table r,o o 38 37 23 _ 24 44:25 32 20 30 *'/28 20 21 46 10 5 26 6 11 9 4( 28 55 43 49 16 17 1 42 18.
KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 PART NO. 17697.00 17698.00 17699.00 17700.00 01002.00 STD851010 STD852010 STD841015 STD836030 STD836045 17729.00 20028.00 STD851012 STD833012 17730.00 17731.00 01286.00 17732.
Model 351.21 4300 Figure 17 - Replacement Parts Illustration for Motor and Blade Drive 34 57 9 10 11 44 43 33 32 22.
KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 30 31 32 PART NO. 17716.00 16966.00 09849.00 15128.00 20069.00 20256.00 STD835020 20255.00 16968.00 17733.00 00256.00 16969.00 STD843015 16970.00 18667.00 STD836020 STD836045 STD852010 STD851010 STD835035 STD863508 00958.
iiii_iiiii_iiiii_iiiii_iiiii_iiiii_iii!ii: .... _!_iiiiiii!!iiiiiiiiiii!!_iiiiil iiiiiiiiiiiiiiiiiiiiiiiiiiiii_' iiiiiiiiiiiiiiiiiiiiii!_,, Your Home ';,_iiiiiiiiiiiiiiiiiii!!i!!! iiiiiiiiii.
デバイスCraftsman 351.21 4300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：
Craftsman 351.21 4300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Craftsman 351.21 4300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。Craftsman 351.21 4300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。Craftsman 351.21 4300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。
Craftsman 351.21 4300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Craftsman 351.21 4300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、Craftsman 351.21 4300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Craftsman 351.21 4300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。
