Gebruiksaanwijzing /service van het product 308351K van de fabrikant Graco
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Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. See page 2 for model numbers and maximum working pressures. Instructions GRACO INC.ąP .O. BOX 1441ąMINNEAPOLIS, MNą55440-1441 Copyright 1995, Graco Inc.
2 308351 T able of Contents List of Models 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Symbols 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W arnings 3 . . . . . . . . . . . . . . . . . . . . .
308351 3 Symbols W arning Symbol W ARNING T his symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions.
4 308351 W ARNING SKIN INJECTION HAZARD Spray from the spray gun/dispense valve, 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 .
308351 5 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 6.
6 308351 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 5. 1. King Pumps: use a ground wire and clamp. See Fig. 1. Remove the ground screw (Z) and insert through eye of ring terminal at the end of ground wire (Y).
308351 7 Installation All Systems NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and parts drawings. The T ypical Installations shown in Figs. 3 and 4 are only guides for selecting and installing system compo- nents and accessories.
8 308351 Installation (Air–Powered Pumps) 05097 Fig. 3 KEY A Pump B 200 Liter (55 Gallon) Air-Powered Ram C Main Air Bleed V alve (required, for pump and ram) D Air Line Lubricator (position only) E.
308351 9 Installation (Air–Powered Pumps) W ARNING A main air bleed valve (C), pump air bleed valve (E), and fluid drain valve (M) are required. These accessories help reduce the risk of serious inj.
10 308351 Installation (Hydraulic–Powered Pumps) KEY A Accessory Pump Stand (P/N 218742) B Surge T ank (P/N 218509 or 238983) C 50 mm (2 in.) Diameter Pipe D Full Flow , Non-Restrictive Fluid Shutof.
308351 11 Installation (Hydraulic–Powered Pumps) CAUTION The Hydraulic Power Supply must be kept clean at all times to avoid damage to the motor and hydraulic power supply . 1. Blow out hydraulic lines with air and flush thor- oughly before connection to the motor .
12 308351 Operation Pressure Relief Procedure W ARNING SKIN INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally . Fluid under high pressure can be injected through the skin and cause serious injury .
308351 13 Operation Flush the Pump Before First Use The pump is tested with lightweight oil, which is left in to protect the pump parts. If the fluid you are using may be contaminated by the oil, flush it out with a compatible solvent. See Flushing on page 16.
14 308351 Operation Hydraulic–Powered Systems Refer to the warnings on page 13. 1. Supply fluid to the pump, per the requirements of your system. 2. Open the shutoff valves between the pump and supply tanks. 3. Open the dispensing valve(s) or spray gun(s).
308351 15 Notes.
16 308351 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 12.
308351 17 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 12. 1. Relieve the pressure. 2. Check all possible problems and causes before disassembling the pump.
18 308351 T roubleshooting PROBLEM CAUSE SOLUTION Erratic or accelerated pump speed. Exhausted fluid supply . Refill and prime. Fluid is too heavy for pump priming. Use the bleeder valve (see page 13 or 14); use a ram. Held open or worn piston valve or seals.
308351 19 Service Reconnecting the Displacement Pump 1. Make sure the coupling nut (104) and the coupling collars (105) are in place on the displacement rod (1). See Fig. 6. 2. Use at least two people to hold the displacement pump while another reconnects it to the motor (see the CAUTION on page 18).
20 308351 Displacement Pump Service Disassembly When disassembling the pump, lay out all the removed parts in sequence, to ease reassembly . Clean all parts with a compatible solvent and inspect them for wear or damage. Refer to Fig. 9 for a cutaway view of the pump.
308351 21 Displacement Pump Service Fig. 9 2 3 1 9 20 10 17a, b, c 19 1 8 21 22 8 8 See Fig. 12 See Fig. 7 See Fig. 10 29 05002 6. Pull the intake seat (37) and seal (38) out the bottom of the intake valve housing (17). T ake care not to drop the check valve assembly (V) as it comes free, and set it aside for later .
22 308351 Displacement Pump Service 9. Remove the seal (8) from the bottom of the cylin- der (10). See Fig. 12. Shine a light into the cylinder to examine the inside surface for scoring or dam- age.
308351 23 Displacement Pump Service Reassembly Fig. 16 shows a cutaway of the entire pump. 1. Lubricate the intake packings and install them in the valve body (16), with the lips of the v-pack- ings facing up. Install the v-packings in the order shown in Fig.
24 308351 Displacement Pump Service 7. If the cylinder (10) was removed from the outlet housing (9), lubricate the seal (8*) and place it on the top of the cylinder . (The cylinder is symmetri- cal, so either end can be the top.) Screw the cylinder into the outlet housing.
308351 25 Displacement Pump Service 15. Screw the intake cylinder (19) into the intake housing (17). Using a pipe wrench on the hex of the cylinder (19), torque the cylinder to 468–590 N.m (345–435 ft-lb). This will also torque the intake valve housing (17) and pump cylinder (10) into the outlet housing (9).
26 308351 Displacement Pump Service For Pumps 198466, 237265 and 236471 only THROA T P ACKING DET AIL 1 3 4 2 Intake check valve (see Fig. 13). Piston check valve (see Fig. 12). Screw valve plug (20) completely into valve body (29). 5 6 7 Fig. 16 Lips of v-packings must face down.
308351 27 Displacement Pump Service For Pumps 246938, 246940, 246941 and 246942 only Servicing the Throat Packings NOTE: The throat packings are available as a preas- sembled, pre–lubricated kit. For series B pumps, order Part No. 241782. For series A pumps order Part No.
28 308351 Parts Part No. 236471 Pump, Series B, 65:1 Ratio, with King Air Motor Part No. 246942 Pump, Series A, 65:1 Ratio, with King Air Motor Part No. 237261 Pump, Series A, 31:1 Ratio, with Bulldog Air Motor Part No. 246940 Pump, Series A, 31:1 Ratio, with Bulldog Air Motor Part No.
308351 29 Parts Part No. 198475 Pump, Series A, 65:1 Ratio, with Quiet King Air Motor ti1449a 101 106 103 105 102 104 109 11 0 111 11 3 11 2 Ref. No. Part N o. Description Qty . 101 235525 AIR MOTOR, Quiet King See 309348 for parts 1 102 198476 ROD, tie; 271 mm (10.
30 308351 Parts Part No. 198466 Pump, Series A, with V iscount II Hydraulic Motor Part No. 246938 Pump, Series A, with Viscount II Hydraulic Motor ti1446a 101 106 103 105 102 104 109 111 11 2 11 0 11 3 Ref. No. Part N o. Description Qty . 101 198468 MOTOR, V iscount II See 307158 for parts 1 102 198471 ROD, tie; 235 mm (9.
308351 31 Parts Part No. 237265 Pump, Series B, 65:1 Ratio, with Reduced Icing Quiet King Air Motor Part No. 240945 Pump, Series B, 65:1 Ratio, with Quiet King Air Motor Part No.
32 308351 Displacement Pump Parts Part No. 246939, Series A, Ref Part No. No. Description Qty Ref Part No. No. Description Qty 1 189317 ROD, displacement; stainless steel 1 2 237799 P ACKING NUT/WET-C.
308351 33 Displacement Pump Parts 04989 2 1 *3 8 9 10 11 12 13 14 15 16 17a, b, c 18 19 21 22 29 37 38 39 *6 20 *5 *44 *5 *43 *45 23 25 26 24.
34 308351 Displacement Pump Parts Part No. 23661 1, 198469 and 237945; Series A NOTE: Refer to page 36 for the dif ferent packing configurations available.
308351 35 Displacement Pump Parts 04989 2 1 3 *8 9 10 11 12 *13 14 15 16 17a, b, c 18 19 21 22 29 37 38* 39* *42 20 Throat Packing Stack. See page 36. Intake Packing Stack.
36 308351 Displacement Pump Parts Part No. 23661 1 and 198469, Series A, Standard UHMWPE/PTFE Packed Displacement Pump Ref Part No. No. Description Qty 4* 109306 V-P ACKING, throat; PTFE 2 5* 184201 G.
308351 37 Notes.
38 308351 T echnical Data (Model 236471 and 246942 King Pumps) W ARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below . Always read the manufacturer ’s literature before using fluid or solvent in this pump.
308351 39 T echnical Data (Model 236471 and 246942 King Pumps) T o find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate desired flow along bottom of chart. 2. Follow vertical line up to intersection with selected fluid outlet pressure curve (black).
40 308351 T echnical Data (Models 240945, 253376, and 198475 Quiet King Pump and Model 237265 Reduced Icing Quiet King Pump) W ARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below . Always read the manufacturer ’s literature before using fluid or solvent in this pump.
308351 41 T echnical Data (Models 240945, 253376, and 198475 Quiet King Pump and Model 237265 Reduced Icing Quiet King Pump) T o find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate desired flow along bottom of chart.
42 308351 T echnical Data (Model 237261, 246940 and 241901 Bulldog Pumps) W ARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below . Always read the manufacturer ’s literature before using fluid or solvent in this pump.
308351 43 T echnical Data (Model 237261, 246940 and 241901 Bulldog Pump) T o find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate desired flow along bottom of chart. 2. Follow vertical line up to intersection with selected fluid outlet pressure curve (black).
44 308351 T echnical Data (Model 237274 Reduced Icing Quiet Bulldog Pump) W ARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below . Always read the manufacturer ’s literature before using fluid or solvent in this pump.
308351 45 T echnical Data (Model 237274 Reduced Icing Quiet Bulldog Pump) T o find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate desired flow along bottom of chart. 2. Follow vertical line up to intersection with selected fluid outlet pressure curve (black).
46 308351 T echnical Data (Model 237264 and 246941 Senator Pumps) W ARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below . Always read the manufacturer ’s literature before using fluid or solvent in this pump.
308351 47 T echnical Data (Model 237264 and 246941 Senator Pumps) T o find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate desired flow along bottom of chart. 2. Follow vertical line up to intersection with selected fluid outlet pressure curve (black).
48 308351 T echnical Data (Model 198466 and 246938 Viscount II Pumps) W ARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below . Always read the manufacturer ’s literature before using fluid or solvent in this pump.
308351 49 Dimensions and Mounting Hole Layout 04995 A B D C E 88 mm (3.464”) 94.28 mm (3.712”) 1 1.1 mm (0.437”) DIA (4) 94.28 mm (3.712”) 101.6 mm (4.0”) 50.8 mm (2.0”) 0653 Three M16 x 2.0 Holes F G Model 236471 Shown 04508 1 1.1 mm (0.437 in.
50 308351 Graco Standard W arranty Graco warrants 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.
Een belangrijk punt na aankoop van elk apparaat Graco 308351K (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Graco 308351K heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Graco 308351K vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Graco 308351K leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Graco 308351K krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Graco 308351K bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Graco 308351K kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Graco 308351K . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
