Graco Inc.メーカー7900 Roof Rigの使用説明書/サービス説明書
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233705 309408 Rev . B OPERA TION – UTILIZAÇÃO – FONCTIONNEMENT – FUNCIONAMIENT O GMax Sprayers 3300 psi (228 bar , 22.8 MPa) Maximum Working Pressure Pressão máxima de trabalho de 3300 psi (228 bar , 22.8 MPa) Paression maximale de service 3300 lb/po 2 (228 bar , 22.
309408 2 Danger d’incendie et d’explosion : les gaz de solvant et de peinture peuvent s’enf lammer ou explos er . Pour évi ter les ri sques d’incen die et d’ explosi on : N’ut iliser l’appareil que dans une zone extrêmem ent bien aérée.
3 309408 CONTROLS / CONTROLES / COMMANDES / CONTROLES Engine Controls Controles do motor Commandes de moteur Controles del motor 8695A On/Off Switch Aan/Uit Schakelaar Interrupteur Marche/Arrêt Ein-A.
309408 4 1. Connect appropriate Graco high-pressure hose to sprayer . T ighten securely . 2. Connect other end of hose to gun. Setup 3. T ighten securely .
5 309408 5. Install clean inlet strainer . 6. Fill throat packing nut with TSL to prevent premature packing wear . Do this each time you spray and store. 7. Check engine oil level. Add SAE 10W–30 (summer) or 5W–20 (winter), if necessary . 8. Fill fuel tank.
309408 6 1. Place suction tube and drain tube in grounded metal pail partially filled with flushing fluid. Attach ground wire to pail and to true earth ground. 2. T urn prime valve down. T urn pressure control to lowest pressure. Startup 3. Set pump switch OFF .
7 309408 Startup a. Move fuel valve to open b. Move choke to closed c. Set throttle to fast d. Set engine switch ON e. Pull starter cord f. After engine starts, move choke to open g. Set throttle to desired setting – Digital display is functional after engine starts – 4.
309408 8 Note: Inspect fittings for leaks. Do not stop leaks with your hand or a rag! If leaks occur , turn sprayer OFF immediately . Do Pressure Relief in Cleanup, 1. – 3. on page 17. T ighten leaky fittings. Repeat Startup, 1. – 5 . If no leaks, continue to trigger gun until system is thoroughly flushed.
9 309408 9. Place siphon tube in paint pail. 10. T rigger gun again into flushing fluid pail until paint appears. Assemble tip and guard, page 9. SwitchTip and Guard Assembly 1. Engage trigger safety . 2. Insert SwitchT ip . Insert seat and OneSeal .
309408 10 Digital T racking System (DTS) Close cover when spraying to protect from overspray Operation Main Menu 1. Do Startup steps 1. – 3. 2. Start engine, page 7. Sprayer Model momentarily displays, e. g., G5900 = GMax 5900 Note: Information other than pressure can not be accessed if system pressure is greater than 200 psi (14 bar , 1.
11 309408 Digital T racking System (DTS) 3. Short press DTS button to move to Job Gallons (or Liters x 10). 4. Press and hold to reset to zero, or short press DTS button to move to Lifetime Gallons (or Liters x 10). 5. Short press DTS button to move to Auto- Clean T imer operation (Manual 309278).
309408 12 W atchDog Pump Protection System Pump stops automatically when material pail is empty . 1. Do Startup . 2. Press and hold DTS button, release when ON is displayed. Note: GAL (or LITER) flashes while pump protection system is active. EMPTY displays and the pump stops when pump protection system detects an empty material pail.
13 309408 Secondary Menu – Stored Data and W atchDog Pump Protection Modes 1. Do Startup steps 1. – 3. Pressure must be at zero. 2. Start engine, page 7. Pressure display appears. 3. Simultaneously press DTS button and set pump on/of f switch on. Resettable Hour Meter appears.
309408 14 Secondary Menu – Stored Data and W atchDog Pump Protection Modes 4. Press and hold to reset to zero, or 5. Short press DTS button to move to Lifetime Hour Meter . 6. Short press DTS button to move to TOT AL Gallons (all pressures). 7. Press DTS button to move to stored error code.
15 309408 9. Short press DTS button again to move to W atchDog MAN (manual) mode. 10. Press and hold to switch between MAN (stan- dard) and AUTO mode. In AUT O mode, W atchDog pump protection is active once pressure is over 1500 psi (103 Bar , 10.3 MPa) 1 1.
309408 16 heavy edges Spray T est Pattern Clearing Tip Clogs 1. T rigger gun and spray test pattern. Slowly adjust pressure to eliminate heavy edges. Use smaller tip size if pressure adjustment can not eliminate heavy edges. 2. Hold gun perpendicular , 10–12 in.
17 309408 Cleanup 1. Set pump switch OFF . T urn engine OFF . 2. T urn pressure to lowest setting. T rigger gun to relieve pressure. 3. T urn prime valve down. Perform AutoClean procedure (Manual 309278) or follow conventional flushing procedure that follows: 4.
309408 18 5. Unscrew bowl, remove filter . As- semble without filter . Clean filter . 6. Clean filter , guard and SwitchT ip in flushing fluid. 7. Remove siphon tube set from paint and place in flushing fluid. Use water for water base paint and mineral spirits for oil base paint.
19 309408 8. T urn engine ON and start engine. Set pump switch ON. 9. T urn prime valve horizontal. 10. Hold gun against paint pail. T ake trigger safety OFF . T rigger gun until flushing fluid appears. T urn pressure control up until motor begins to drive pump.
309408 20 Caution: If flushing with water , do not leave water in sprayer . Flush again with mineral spirits, oil or Pump Armor and leave this protective coating in the sprayer to help prevent freezing or corrosion and increase sprayer life. 13. Raise siphon tube above flushing fluid and run sprayer for 15 to 30 seconds to drain fluid.
21 309408 DTS Error Codes Service 309409 Reference Repair Manual 309409 or 30941 1 or call your distributor for service.
309408 22 Graco W arranty Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use.
デバイスGraco Inc. 7900 Roof Rig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：
Graco Inc. 7900 Roof Rig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Graco Inc. 7900 Roof Rig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。Graco Inc. 7900 Roof Rig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。Graco Inc. 7900 Roof Rig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。
Graco Inc. 7900 Roof Rig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Graco Inc. 7900 Roof Rig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、Graco Inc. 7900 Roof Rig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Graco Inc. 7900 Roof Rig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。
