ZenoahメーカーG3700の使用説明書/サービス説明書
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G3700 G B GB-1 G3700 OWNER’S MANUAL CHAIN SA W G B 848C6493A1 (704).
G3700 GB-2 EXPLANA TION OF SYMBOLS AND SAFETY W ARNINGS Read operator's instruction book bef ore operating this machine. W ear head, ey e and ear protection. Use the chain saw with two hands. Wa r ning! Danger of kickbac k. Read, understand and f ollow all w arnings.
G3700 G B GB-3 Contents 1. For Safe Operation ................................................................... 4 2. Explanation of Symbols on the Machine .................................. 6 3. Installing Guide Bar and Saw Chain ...................
G3700 GB-4 10. Keep all parts of your body away from the saw chain when the engine is run- ning. 11. Before you start the engine, make sure the saw chain is not contacting anything. 12. Always carry the chain saw with the engine stopped, the guide bar and saw chain to the rear , and the muf fler away from your body .
G3700 G B GB-5 (3) Make certain that the area in which you are cutting is fr ee fr om obstruc- tions. Do not let the nose of the guide bar contact a log, branch, or any other obstruction which could be hit while you are operating the saw . (4) Cut at high engine speeds.
G3700 GB-6 2. Explanation of Symbols on the Machine W ARNING For safe operation and maintenance, symbols are car ved in relief on the machine. According to these indications, please be careful not to make any mistake. The screw under the “H” stamp is The High-speed adjustment scr ew .
G3700 G B GB-7 Po w er unit Bar protector Guide bar Saw chain Plug wrench Screwdriv er for carb uretor adjustment 4. Fit the chain cover to the power unit and fasten the nuts to finger tightness.
G3700 GB-8 4. Fuel and Chain Oil ■ FUEL W ARNING • Gasoline is very flammab le. A v oid smoking or bring- ing any flame or sparks near fuel. Make sure to stop the engine and allo w it cool bef ore refueling the unit. Select outdoor bare gr ound for fueling and mo ve at least 3 m (10 ft) a wa y from the fueling point bef ore starting the engine.
G3700 G B GB-9 5. When engine has ignited first, push in the choke knob to the first-stage position and pull the starter again to start the engine. 6. Allow the engine to warm up with the throttle lever pulled slightly . W ARNING K eep clear of the sa w chain as it will start r otating upon starting of engine .
G3700 GB-10 Normal operating mode Anti-freeze mode Cylinder cov er “Sunshine” mark “Snow” mar k Switch Choke knob Icing cap 1. H and L needles are r estricted within the number of turn as shown below . H needle : -1/4 L needle : -1/4 2. Start the engine and allow it to war m up in low speed for a few minutes.
G3700 G B GB-11 6. Sawing W ARNING • It is not necessary to force the saw into the cut. Apply only light pressur e while running the engine at full throttle. • When the saw chain is caught in the cut, do not attempt to pull it out by force, but use a wedge or a lever to open the way .
G3700 GB-12 7. Maintenance Oiling por t Grease por t Sprock et Oiling por t A log lying on the gr ound Saw down halfway , then roll the log over and cut from the opposite side. A log hanging off the ground In area A, saw up fr om the bottom one-third and finish by sawing down from the top.
G3700 G B GB-13 Place the file on the cutter and push straight forward. Keep the file position as illustrated. After each cutter has been filed, check the depth gauge and file it to the proper level as illustrated. 2. Fuel filter (a) Using a wire hook, take out the filter fr om the filler port.
G3700 GB-14 of the bar rail. Apply a ruler to the bar and the out- side of a cutter . If a gap is observed between them, the rail is normal. Otherwise, the bar rail is wor n. Such a bar needs to be corrected or r eplaced. 9. T r oubleshooting Guide Case 1.
G3700 G B GB-15 11. Specifications Po wer unit: Displacement (cm 3 ): ............................................. 37.2 Fuel: ................ Mixtur e (Gasoline 50 : T wo-cycle oil 1) ............................. (when using ZENOAH genuine oil) Fuel tank capacity (cm 3 ): .
デバイスZenoah G3700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:
Zenoah G3700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Zenoah G3700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。Zenoah G3700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。Zenoah G3700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。
Zenoah G3700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Zenoah G3700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、Zenoah G3700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Zenoah G3700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。