Graco Inc.メーカー309674Mの使用説明書/サービス説明書
ページ先へ移動 of 32
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2002, Graco Inc. is r egistered to I. S. EN ISO 9001 309674M Repair Electr ic Air less Spr a y ers - For the application of ar chit ectural paints and coatings - 3300 psi (227 bar , 22.7 MP a) Maxim um Wo rking Pressure Korean patent: 10-0579681 Important Safety Instructions.
Models 2 309674M Models VA C M o d e l 120 Ultra 395 Ultimate Nova 395 233960 826014 233961 233962 Ultra 495 Super Nov a 495 233966 826017 233967 826018 233968 826019 Ultra 595 Super Nov a 595 234490 .
Warnings 309674M 3 Wa r n i n g s The f ollowing ar e general w ar nings related to the set up , use, gro unding, maintenance , and repair of this equipmen t. Additional, more specific warnings ma y be found through out the bo dy of this manual where applicab le.
Warnings 4 309674M EQUIPMENT MISUSE HAZARD Misuse can ca use death or serious injury . • Do not exceed the maximum w ork in g pressure or temperature rating of the low est rated system component. Read T echnical Data in all equipment manual s. • Use fluids and solv ents th at are compatib le with equipment w etted par ts.
Component Identi fication 309674M 5 Component Identification Model 233960 shown 6 1 8 9 5 4 3 2 7 B FN Component 1 ON/OFF s witch 2P r i m e t u b e 3 Siphon tube 4 Pressure c ontro.
Installation 6 309674M Installation Gr ounding and Electric Requirements The spra yer must be gr ounded. Grounding reduces the risk of static and electric shock by pro viding an escape wire f or the electrical current due to static b uild up or in the e v ent of a short circuit.
Operation 309674M 7 Operation Pressure Relief Pr ocedure T o reduce risk of injur y from injection, f ollow this proce- dure whene ver y ou are instructed to relie v e pressure, stop spra ying, ser vice equipment or install or clean spra y tip . Read w arnings, page 3.
General Repair Information 8 309674M General Repair Inf ormation Flammable materials spilled o n hot, bare motor could cause fire or ex plosion. To re duce risk of bur ns, fire or explosion, d o not oper ate sprayer with cover removed. • K eep all scre ws, nuts, washers , gaske ts, and el ectri- cal fittings remo v ed during repair procedures .
Troubleshooting 309674M 9 T r oubleshooting T ype of Prob lem What to Check (if chec k is OK, go to nex t) What to Do (When chec k is not OK, ref er to this column) Basic fluid pressure pro blems Pressure control knob setting. Motor will not run if at minimum setting (fully counter- clock wise).
Troubleshooti ng 10 309674M Basic Electrical Problems Electric supply . Meter must read: • 210-255 V AC f or 220- 240V models • 85-130 V AC f or 100-120V models. Reset b uilding circuit breake r . Replace b uilding fuse. T r y another outlet. Extension cord.
Troubleshooting 309674M 11 Note: f or the follo wing electr ic prob- lems, ref er to wir ing diagr am, page 22, 23, and 24 to ident ify T est P oints (TP). P ower supply cord. Connect volt meter betw een TP1 (neutr al) and TP2. Plug in spra yer . Meter must read: • 210-255 V AC f or 220- 240V models • 85-130 V AC f or 100-1 20V models.
Troubleshooti ng 12 309674M Low Output Leads from motor to pressure control circuit board f or damaged or loose wires or connectors . Inspect wiring insulation and terminals fo r signs of ov erheating . Be sure male terminal blade s are centered a nd fir mly co nnected to f emale terminals.
Troubleshooting 309674M 13 Motor runs but pump does not strok e Displacement pump pin damaged or missing. Replace pump pin if missing. Be sure retainer spring is fully in groov e all around conn ecting rod, pag e 15. Connecting rod assemb ly damaged. Replace connecting rod assemb ly .
Troubleshooti ng 14 309674M ON/OFF s witch. See page 22. Be sure spra yer is unplug ged! Disconnect wires from switch. Chec k switch with ohmmeter . Reading must be infinity with ON/OFF switch OFF , and zero when switch is ON. Replace ON/OFF s witch. See page 22.
Displacement Pump Replacement 309674M 15 Displacement Pump Replacement See manual 309053 for pump repair instructions. Re m ova l 1. Flush pump (13). 1. Relieve pressure , page 7. 2. (Style A) Loosen scre ws (12) and rotate cov er (70). Note: Style A is shown in most illustrations .
Displacement Pump Replacement 16 309674M Installation 1. Extend pu mp piston r od full. Apply grease to top of pump rod at (A) or inside connecting rod (4 3). Install jam nut (29) on pump th reads. 2. Install pump rod (A) into co nnecting rod (43). 3.
Drive Housing Replacement 309674M 17 Drive Housing Replacement Re m ova l 1. Relieve pressure , page 7. 2. Disconnect po wer cord from outlet . 3. Remove scre ws (12) an d pump rod cover (70). 4. Remov e pump (41) , Displacement Pump Replace- ment , page 15 5.
Motor Diagnostics 18 309674M Motor Diagnostics Spin T est *Note: Motors used in th e UltraMax II, Ultimat e MX II and S T Max II 490/49 5/595 mode l spra yers are brus hless. The f ollowing brush inf ormation and instructions apply to Ultra , Nov a and ST Max 395/495/595 mod el spra yers only .
Fan Replacement 309674M 19 F an Replacement Re m ova l 1. Relieve pressure , page 7. Disco nnect pow er cord from outlet . 2. Remove f our screws (12) an d shroud ( 23). 3. Loosen tensioning scr ew (126) on fan (125). 4. Pull off f an (77). Installation 1.
Motor Brush Replacement 20 309674M Motor Brush Replacement Note: Motors used i n the UltraMax II, Ultimate MX II an d ST Max II 490 /495/595 model spr ay ers are brushless. The f ollowing brush inf ormation and instructions apply to Ultra , Nov a and ST Max 395/495/595 mod el spra yers only .
Motor Brush Replacement 309674M 21 Motor Brush Installation 1. Install ne w brush (G) with lead into br ush holder (D). 2. Slide brush lead (E) onto terminal (F). 3. Install spr ing clip (B). Push down to set hook (C) into brush holder (D). 4. Repeat f or other side .
On/Off Switch Replacement 22 309674M On/Off Switch Replacement 100/120 V A C Ultra and ST 395/495/595 models Re m ova l 1. Relieve pressure , page 7. 2. Remove f our screws (12) and pressure c ontrol cov er (50). 3. Disconnect two wire s (A) from ON/OFF s witch (58).
On/Off Switch Replacement 309674M 23 110/240 V A C Ultra, Nov a, and ST Max 395/495/595 models Re m ova l 1. Relie v e pressure, pag e 7. 2. Remov e f our scre ws (12) and pressur e control co ver (50). 3. Remove displa y connect or (B) from plug (C).
On/Off Switch Replacement 24 309674M UltraMax II, Ultimate MX II an d ST Max II 490/495/595 models ON/OFF Switch/P ower Cor d Boar d Kit Re m ova l 1. Relieve pressure , page 7. 2. Remov e f our scre ws (12) and contr ol box co ve r (50). Po w e r C o rd 3.
On/Off Switch Replacement 309674M 25 Wiring Diagram 02725 WLD ON/OFF Switch Ground Black Ref 30 Power Plug Ref 56 White Black Pressure Transducer Ref 38 Potentiometer Ref 37 J11 J12 Black .
Pressure Control Repair 26 309674M Pressure Contr ol Repair Motor Contr ol Boar d Ultra, No va, and ST Max 395/495/595 Models Ref er to wiring diagram f or your spra yer sho wn on pages 22, and 23. Re m ova l 1. Relieve pressure , page 7, and unplug sp ra ye r .
Pressure Control Repair 309674M 27 Motor Contr ol Board Diagnostics NO TE: • K eep a ne w tran sducer on hand to use f or test. • No displa y does not mean the spr a yer is not pres- surized. Bef ore repair , relieve pressure , pa ge 7. 1. F or spra yers with digital displa y , see Digital Displa y Messages .
Pressure Control Repair 28 309674M Pressure Contr ol T ransducer Re m ova l 1. Relieve pressure , page 7. 2. Remov e scre ws (12) and co v er (50). 3. Disconnect tr ansducer lead from motor co ntrol board (49). 4. Slide transduce r grommet (20) out of control bo x (48).
Motor Replacement 309674M 29 Motor Replacement Ultra, No va, and ST Max 395/495/595 Models Only Re m ova l 1. Relieve pressure , page 7. 2. Remove pump (41); Displaceme nt Pump Re place- ment , page 15 3. Remov e drive hou sing (42); Drive Housing Replacement , page 17 .
Motor Replacement 30 309674M UltraMax II, Ultimate II, and ST Max II 490/495/595 Models Only Re m ova l 1. Relieve pressure , page 7. 2. Remove f our screws (12) an d shroud ( 23). 3. Remov e two screws (12) and fr ont cov er (22) 4. Remove pump (41); Displaceme nt Pump Re place- ment , page 15 5.
Technical Data 309674M 31 Te c h n i c a l D a t a Basic Sprayer Wetted Parts: zinc-plated carbon ste el, nylon, stainless stee l, PTFE , acetal, chrome pla ting, leather, UHMWPE, alumin um, tungsten carbide Noise Le vel: Sound power . . . . . . . . .
Graco Standard Warranty 32 309674M Graco Standar d W arranty Graco warrants all equipment ref erenced in th is document which is manuf actured by Graco and bearing its name to be free from de fe c t s i n material and workmanship on the date of sale to the origin al purch aser for use.
デバイスGraco Inc. 309674M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. 309674M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. 309674M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. 309674M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. 309674M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. 309674M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. 309674M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. 309674M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. 309674M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。
