Gracoメーカー218747の使用説明書/サービス説明書
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Instructions–Parts List 307674R EN Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. 3:1 Ratio President R Pump Used for transfer , supply , and recirculation of compatible fluids. For professional use only .
2 307674 T able of Contents W arnings 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . .
307674 3 W ARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury . D This equipment is for professional use only . D Read all instruction manuals, tags, and labels before operating the equipment.
4 307674 W ARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury . D Ground the equipment and the object being sprayed. Refer to Grounding on page 5.
307674 5 Installation General Information NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. NOTE: Always use Genuine Graco Parts and Acces- sories, available from your Graco distributor .
6 307674 Installation Fig. 2 06089 KEY A Bleed-T ype Master Air V alve (required, for pump) B Air Filter/Regulator C Air Line Lubricator D Fluid Drain V alve (required) E Surge T ank F Fluid Shutoff V.
307674 7 Installation A vailable Accessories (must be purchased separately) Air Line Accessories W ARNING A bleed-type master air valve (A) is required in your system to help reduce the risk of serious injury , including splashing of fluid in the eyes or on the skin, and injury from moving parts if you are adjust- ing or repairing the pump.
8 307674 Operation Pressure Relief Procedure W ARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying acci- dentally .
307674 9 Operation Prime the Pump 1. See Fig. 2. Remove the spray nozzle from the gun. See the gun instruction manual. 2. Close all bleed-type air valves (A, N). 3. Close the pump air filter/regulator (B). 4. Close the fluid drain valve (D). 5. Check that all fittings throughout the system are tightened securely .
10 307674 Maintenance Shutdown and Care of the Pump W ARNING T o reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8.
307674 1 1 T roubleshooting W ARNING T o reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Relieve the pressure. 2. Check all possible problems and solutions before disassembling pump.
12 307674 Service Disconnecting the Displacement Pump NOTE: For displacement pump repair instructions, refer to the separate displacement pump manual 307652, supplied. W ARNING T o reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8.
307674 13 Service 06108 Fig. 4 1 2 T orque to 65–75 ft-lb (88–102 N.m). Lubricate. 1 3 Apply thread sealant. 3 2 2 4 12 6 13 8 2 3 1 20 21 14 12 13 11 10 R 15 S Model 218747 Shown.
14 307674 Parts Model 218747, Series C 3:1 Ratio President Pump, Stubby Size; UHMWPE and Leather Packed Model 237142, Series A 3:1 Ratio President Pump, Stubby Size; Leather Packed with PTFE Backup Mo.
TI0498 1 2 3 4 6 8 10 11 12 15 or 7 20 21 12 13 13 1 Use d on Models 237144 and 237145 only . 2 Used on Model 218795 only (not shown). 1 2 11 3 Used on Models 218795 and 237144 only .
16 307674 Dimensions 061 10 A B C Model No. A B C 218795 48.88 in. (1242 mm) 16.38 in. (416 mm) 32.5 in. (826 mm) 237144, 237145 48.95 in. (1244 mm) 16.45 in. (418 mm) 32.5 in. (826 mm) 218747 36.38 in. (924 mm) 16.38 in. (416 mm) 20 in. (508 mm) 237142, 237143, 237146 36.
307674 17 T echnical Data Category Data Ratio 3:1 Maximum fluid working pressure 360 psi (2.5 MPa, 25 bar) Maximum air input pressure 120 psi (0.8 MPa, 8.3 bar) Pump cycles per 1 gallon (3.8 liters) 6 Fluid flow at 60 cycles per minute 10 gpm (38 liters/min) Fluid inlet size 1–1/2 npt(f) Fluid outlet size 1 in.
18 307674 Graco Standard W arranty Graco w arrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use.
デバイスGraco 218747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 218747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 218747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 218747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 218747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 218747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 218747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 218747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 218747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。