Graco Inc.メーカー307-730の使用説明書/サービス説明書
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APPLICA TION EQUIPMENT FROM GRACO INSTRUCTIONS-P ARTS LIST 307–730 Rev G Supersedes E (and F , not published) 1/4 Gallon Per Minute, 120 V AC, 60 Hz PT2000 Pressure Roller System 250 psi (17.
307-730 CAUTION T o avoid premature wear of the pressure switch, never use more than 25 ft (7.6 m) of 1/4” ID outlet hose. When longer outlet hose is needed, use 3/8” ID hose at a maximum of 100 ft (30 m) long. Never use 1/4” ID and 3/8” ID hose together .
3 307-730 A VERTISSEMENT Assurez–vous que tous les utilisateurs de cet équipment lisent, comprennent et observent les avertissements et les instructions de ce manuel! SECURITE GENERAL Faites extrêmement attention de ne pas éclabousser de peinture, d’eau de rinçage sale ni de solvant dans les yeux.
4 307-730 ADVERTENCIA Asegurarse de que todos los operadores de este equipo lean, entiendan y repeten las precauciones e instrucciones indicadas en este manual. SEGURIDAD EN GENERAL T ener extremo cuidado de no salpicarse los ojos con pintura, agua de enjuague contaminada o solvente.
5 307-730 PT2000 PRESSURE ROLLER SYSTEM DESCRIPTION SUCTION HOSE PRIMING TUBE INLET V AL VE MOTOR ON/OFF SWITCH POWER SUPPL Y CORD ROLLER V AL VE PRIMING V AL VE P AINT FIL TER 25 FT . (7.6 M) HOSE 18 INCH EXTENSION 9 INCH ROLLER FRAME ROLLER COVER 0285 Motor The motor drives the connecting rod which moves the diaphragm.
6 307-730 SETUP SUCTION HOSE PRIMING TUBE INLET V AL VE MOTOR ON/OFF SWITCH POWER SUPPL Y CORD ROLLER V AL VE PRIMING V AL VE P AINT FIL TER 25 FT . (7.
7 307-730 ST ARTUP Pressure Relief Procedure To reduce the risk of serious bodily injury , including injury from moving parts, or electric shock, always follow this procedure whenever you shut of f the sys - tem, when checking or servicing any part of the sys - tem and whenever you stop painting.
8 307-730 MAINTENANCE Thorough flushing and proper maintenance are essential to keep your system working properly . Improper flushing or maintenance may prevent the system from working the next time you need it, and may result in costly damage to the system.
9 307-730 Flushing Procedure (Oil-based Paint Only) NOTE: Follow the instructions on page 8, except use mineral spirits. DO NOT heat the mineral spirits. Installing and Removing a Roller Cover (See Fig 4.) 1. T o install a cover , hold the dif fuser and unscrew the retainer nut.
10 307-730 TROUBLESHOOTING GUIDE Pressure Relief Procedure To reduce the risk of serious bodily injury , including injury from moving parts, or electric shock, always follow this procedure whenever you shut of f the sys - tem, when checking or servicing any part of the sys - tem and whenever you stop painting .
11 307-730 Roller V alve W ARNING Always follow the Pressure Relief Procedure W arning on page 10 before attempting any repair . NOTE: Order Repair Kit P/N 218–960 to repair this roller valve. 1. T ap out the pin (A) from the trigger (B) and slide the trigger of f of the valve (N).
12 307-730 Pressure Relief Procedure To reduce the risk of serious bodily injury , including injury from moving parts, or electric shock, always follow this procedure whenever you shut of f the sys - tem, when checking or servicing any part of the sys - tem and whenever you stop painting .
13 307-730 Pressure Switch (See Fig 1 1, 12 & 13 .) 1. Disconnect the pressure switch leads from the ON/ OFF switch and from the rectifier . See Fig 1 1. 2. Remove the front cover (23). See Fig 13 . 3. Unscrew the retainer (14) and remove the pressure switch (12) and o-ring (12a).
14 307-730 Diaphragm (See Fig 14 .) CAUTION Replace the diaphragm whenever you remove the pump housing (9), or after each 100 hours of use, whichever comes first. During use, small grooves are formed in the diaphragm which cannot be re- aligned properly .
15 307-730 Connecting Rod and Bearing (See Fig 16 .) 1. Remove the front cover (23). Remove the screws (15). Carefully tip back the pump housing. Unscrew the diaphragm (17) and discard it. CAUTION Replace the diaphragm whenever you remove the pump housing (9), or after each 100 hours of use, whichever comes first.
16 307-730 P ARTS DRA WING Part of 10 page 17 LUBRICA TE, TORQUE T O 85 in–lb (9.6 N.m) SEE DET AIL A, page 17 PRESS FIT INT O 22 34 68 67 28 43 33 33 39 25 26 69 36 30 32 44 47 45 46 15 16 22 11 17.
17 307-730 P ARTS DRA WING TORQUE T O 55–65 in–lb (6.2–7.4 N.m) 0788 0303 0244 94 62 or 89 63a 63a 63 93 60 64 12a 12 14 1 3 10 9 2f 2e 2d 2c 2b 2a 2 APPL Y SEALANT TO THREADS TORQUE T O 80–100 in–lb (13.5–16 N.m) TORQUE T O 280–300 in–lb (32–34 N.
18 307-730 P ARTS LIST Model 218–938, Series B Includes items 1–96 Model 223–660, Series A (Basic Unit) Includes items 1–54, 65–84, 96 Ref No. Part No. Description Qty 1 220–930 HOUSING, valve, inlet 1 2 218–977* OUTLET V AL VE KIT Includes items 2a–2f 1 2a 222–349 .
19 307-730 ACCESSORIES Must be purchased separately . CAUTION T o avoid premature wear of the pressure switch, never use more than 25 ft. (7.6 m) of 1/4” ID outlet hose. When longer outlet hose is needed, use 3/8” ID hose at a maximum of 100 ft (30 m) long.
20 307-730 TECHNICAL DA TA Maximum Operating Pressure 250 psi (17.5 bar) . . . . . Power Requirements 120 V AC, 60 Hz, . . . . . . . . . . . . . 1 Phase, 1.0 Amp Pump Output 1 gallon (3.8 liter) in 5 minutes . . . . . . . . . Power Supply Cord No. 16 A WG, 3 wire, .
デバイスGraco Inc. 307-730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. 307-730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. 307-730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. 307-730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. 307-730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. 307-730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. 307-730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。
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