Gracoメーカー224348の使用説明書/サービス説明書
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Instructions–Parts List 3081 18N EN SEVERE-DUTY , UHMWPE/PTFE P ACKED Stainless Steel Pumps 55 gallon (200 liter) drum size, with bung adapter . For transfer and supply of solventborne and waterborne finishing materials. For professional use only . Important Safety Instructions Read all warnings and instructions in this manual.
2 308118 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 9 . . . . . . . . . . . . . . . . . .
3 308118 W ARNING SKIN INJECTION HAZARD Spray from the gun/valve, hose leaks, or ruptured components can inject fluid into your body and cause extremely serious injury , including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury .
4 308118 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 . Ground the equipment and the object being sprayed. Refer to Grounding on page 5.
5 308118 Installation Grounding W ARNING FIRE AND EXPLOSION HAZARD Before operating the pump, ground the system as explained below . Also read the section FIRE AND EXPLOSION HAZARD on page 4.
6 308118 Installation KEY A Pump B Pump Runaway V alve C Air Line Lubricator D Bleed–T ype Master Air V alve (required, for pump) E Pump Air Regulator F Air Line Filter G Bleed–T ype Master Air V .
7 308118 Installation NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the Parts Drawing. NOTE: Contact you Graco distributor for available Graco accessories. If you supply your own accesso- ries, be sure they are adequately sized and pressure- rated to meet the system’s requirements.
8 308118 Notes.
9 308118 Operation Pressure Relief Procedure W ARNING SKIN INJECTION HAZARD Fluid under high pressure can be in- jected through the skin and cause serious injury .
10 308118 Operation Starting and Adjusting 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 9. See the T ypical Installation on page 6. Be sure the air regulator (E) and bleed-type master air valve (D) are closed.
11 308118 Operation Fig. 2 AIR MOTOR PLA TE 14 0200A.
12 308118 Notes.
13 308118 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 9. Before servicing this equipment always make sure to relieve the pressure .
14 308118 Service Disconnecting the Displacement 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 9. 1. Flush the pump, if possible. Stop the pump at the bottom of its stroke.
15 308118 Service Displacement Pump Service Disassembly When disassembling the pump, lay out all removed parts in sequence to ease reassembly . See Fig. 4. NOTES Standard Repair Kit 224403 (UHMWPE/PTFE packings) is available. For the best results, use all the new parts in the kit.
16 308118 Service Displacement Pump Service Reassembly 1. Lubricate the throat packings and install them in the outlet housing (5) one at a time as follows, with the lips of the v-packings facing down: the male gland (4*), one UHMWPE v-packing (3*), two PTFE v-packings (25*), one UHMWPE v-packing (3*), and the female gland (2*).
17 308118 Service 0193B Fig. 4 LIPS OF V–P ACKINGS MUST F ACE UP 13 27 *26 *28 *29 *30 *29 *31 14 SEE DET AIL A 14 2* 3* 25* 3* 4* LIPS OF V–P ACKINGS MUST F AC E DOWN 5 SEE DET AIL B 5 6 7 15 8 1.
18 308118 Parts Model 224348, Series C 10:1 Ratio President Pump Model 256713, Series A 10:1 Ratio President Pump (1.5 in. Female Inlet) Includes items 101–1 12 REF P ART NO. NO. DESCRIPTION QTY 101 224349 } DISPLACEMENT PUMP ASSY See pages 20 and 21 for parts 1 256712* DISPLACEMENT P UMP ASSY , 1.
19 308118 Parts Model 224350, Series C 5:1 Ratio Monark Pump Model 256714, Series A 5:1 Ratio Monark Pump (1.5 in. Female Inlet) Includes items 101–1 12 109† 106 101 11 2 102 REF P ART NO. NO. DESCRIPTION QTY 101 224349 } DISPLACEMENT PUMP ASSY See pages 20 and 21 for parts 1 256712 * DISPLACEMENT PUMP ASSY , 1.
20 308118 Parts Model 224349, Series C Severe–Duty , Stainless Steel Displacement Pump Model 256712, Series A Severe–Duty , Stainless Steel Displacement Pump (1.
21 308118 Parts Model 224349, Series C Severe–Duty , Stainless Steel Displacement Pump Includes items 1–35 Model 256712, Series A Severe–Duty , Stainless Steel Displacement Pump (1.5 in. Female Inlet) Includes items 1–16, 22–39 REF P ART NO.
22 308118 T echnical Data (10:1 President) Category Data Maximum fluid working pressure 1800 psi (12.4 MPa, 124 bar) Maximum air input pressure 180 psi (1.25 MPa, 12.5 bar) Pump cycles per 1 gallon (3.8 liters) 20 Fluid flow at 60 cpm 3 gallon (1 1.4 liters) Recommended speed for optimum pump life 15–25 cycles/min; 0.
23 308118 T echnical Data (10:1 President) Fluid Outlet Pressure Chart 0 200 400 600 800 1000 1200 1400 1600 1800 012345 PUMP DELIVER Y (T est Fluid: No. 10 Motor Oil) PUMP OUTLET PRESSURE 100 20 40 60 CPM 80 3.8 7.6 1 1.4 15.2 19.0 GPM l/min A B C 7.
24 308118 T echnical Data (5:1 Monark) Category Data Maximum fluid working pressure 900 psi (6.3 MPa, 63 bar) Maximum air input pressure 180 psi (1.25 MPa, 12.5 bar) Pump cycles per 1 gallon (3.8 liters) 24 Fluid flow at 60 cpm 2.5 gallon (9.46 liters) Recommended speed for optimum pump life 15–25 cycles/min; 0.
25 308118 T echnical Data (5:1 Monark) Fluid Outlet Pressure Chart 0 200 400 600 800 012345 PUMP DELIVER Y (T est Fluid: No. 10 Motor Oil) PUMP OUTLET PRESSURE 120 24 48 72 CPM 96 3.
26 308118 Pump Model A B C 224348 57.31 in. 14.63 in. 42.68 in. (1456 mm) (372 mm) (1084 mm) 256713 58.19 in. 14.63 in. 43.56 in. (1478 mm) (372 mm) (1 106 mm) 224350 54.28 in. 1 1.60 in. 42.68 in. (1379 mm) (295 mm) (1084 mm) 256714 55.16 in. 1 1.60 in.
27 308118 Notes.
28 308118 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 224348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 224348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 224348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 224348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 224348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 224348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 224348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 224348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 224348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。