Manuale d’uso / di manutenzione del prodotto 308-017 del fabbricante Graco
Vai alla pagina of 32
INSTRUCTIONS–P ARTS LIST 308-017 Rev D Supersedes C This manual contains IMPORT ANT W ARNINGS AND INSTRUCTIONS READ AND RET AIN FOR REFERENCE Check-Mate 450 Pumps With Priming Piston, and Severe-Duty Rod and Cylinder Model 222-770, Series A, 10:1 Ratio Monark Pump 125 bar (1800 psi) MAXIMUM FLUID WORKING PRESSURE 12.
SAFETY W ARNINGS HIGH PRESSURE FLUID CAN CAUSE SERIOUS INJUR Y . FOR PROFESSIONAL USE ONL Y. OBSER VE ALL W ARNINGS. Read And Understand All Instruction Manuals Before Operating Equipment.
3 EQUIPMENT MISUSE HAZARD General Safety Any misuse of the spray/dispensing equipment or accessories, such as overpressurizing, modifying parts, using incompatible chemicals and .
4 TYPICAL INST ALLA TION KEY A Pump B 19 Liter (5 Gal.) Pail Ram C Wiper Plate D Air Manifold E Pump Runaway V alve F Air Line Lubricator G Bleed-T ype Master Air V alve (require.
5 INST ALLA TION NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. See pages 22 and 23 for accessories available from Graco. If you supply your own accessories, be sure they are adequately sized and pressure- rated to meet the system’ s requirements.
6 OPERA TION/MAINTENANCE Pressure Relief Procedure T o reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, or injury from .
7 Shutdown and Care of the Pump For overnight shutdown, follow the Pressure Relief Pro - cedure W arning on page 6. Always stop the pump at the bottom of the stroke to prevent the fluid from drying on the exposed displacement rod and damaging the throat packings.
8 TROUBLESHOOTING CHART PROBLEM CAUSE SOLUTION Pump fails to operate Restricted line or inadequate air supply Clear; see TECHNICAL DA T A on pages 24-29. Obstructed fluid hose or gun/valve; fluid hose ID is too small Open, clear*; use hose with larger ID.
9 SERVICE REQUIRED T OOLS T orque wrench Bench vise, with soft jaws Hammer Rubber mallet 13 mm (1/2”) dia. brass rod O-ring pick 11 mm, 12 mm, 19 mm.
10 DISPLACEMENT PUMP SER VICE Disassembly When disassembling the pump, lay out all removed parts in sequence, to ease reassembly . Refer to Fig 6. NOTE: Repair Kit 222-773 is available to replace the pis - ton and intake valve seals.
11 Fig 6 2 10 11 * 13 33 14 *15 *1 1 S (SEE FIG 5) *21 22 31 30 23 16 24 **4 **5 **6 3** LIPS OF V -P ACKINGS MUST F ACE DOWN THROA T P ACKING DET AIL 8 REMOVE ONL Y IF DAMAGED.
12 Reassembly (Refer to Fig 7) 1. Place a 13 mm (1/2 in.) dia. brass rod lengthwise in a vise. Install a new piston seal (15*) on the piston seat. Apply thread sealant to the threads of the piston seat. Place the piston guide (14) securely on the brass rod.
13 Fig 7 10 11 * 13 33 14 15* *1 1 S (SEE FIG 5) *21 31 **4 **5 **6 3** LIPS OF V -P ACKINGS MUST F ACE DOWN THROA T P ACKING DET AIL 1 *9 *20 0425A DET AIL OF PIST ON AND INT AKE CHECK V AL VE 12 (REF) 1 (REF) 24 (REF) 17 (REF) 42 16 APPL Y THREAD SEALANT AND T ORQUE TO 45-53 N.
14 NOTES:.
15 P ARTS DRA WINGS AND P ARTS LISTS.
16 P ARTS DRA WING AND LIST Model 222-770, Series A 10:1 Ratio Monark Pump Includes items 101-1 11 REF P ART NO. NO. DESCRIPTION QTY 101 222-791 AIR MOTOR, Monark See 307-043 for parts 1 102 184-076 ROD, tie; 295 mm (1 1.
17 P ARTS DRA WING AND LIST Model 222-768, Series A 20:1 Ratio President Pump Includes items 101-1 11 REF P ART NO. NO. DESCRIPTION QTY 101 222-772 AIR MOTOR, President See 306-982 for parts 1 102 184-076 ROD, tie; 295 mm (1 1.
18 P ARTS DRA WING AND LIST Model 222-769, Series A 34:1 Ratio Senator Pump With Standard Air Motor Includes items 101-1 10 Model 224-660, Series A 34:1 Ratio Senator Pump With Quiet Air Motor Includes items 101-1 10 REF P ART NO.
19 P ARTS DRA WING AND LIST Model 222-778, Series A 55:1 Ratio Bulldog Pump With Standard Air Motor Includes items 101-1 10 Model 222-813, Series A 55:1 Ratio Bulldog Pump With Quiet Air Motor Includes items 101-1 10 REF P ART NO.
20 P ARTS DRA WING Model 222-790, Series B Displacement Pump Includes items 1-42 1 (REF) 2 TORQUE T O 45-53 N.m (33-39 ft-lb) 3** LIPS OF V -P ACKINGS MUST F ACE DOWN **5 **6 *9 10 *1 1 13 14 15* 12 TORQUE T O 256-297 N.m (190-220 ft-lb) 16 APPL Y THREAD SEALANT AND TORQUE T O 27-34 N.
21 P ARTS LIST Model 222-790, Series B Displacement Pump Includes items 1-42 REF P ART NO. NO. DESCRIPTION QTY 1 184-041 ROD, displacement; sst 1 2 184-039 NUT , packing; carbon .
ACCESSORIES USE GENUINE GRACO P ARTS AND ACCESSORIES Must be purchased separately . GROUNDING CLAMP 103-538 GROUND WIRE 208-950 7.
23 ACCESSORIES USE GENUINE GRACO P ARTS AND ACCESSORIES Must be purchased separately . NYLON FLUID HOSE 184-138 3/4 npt (mbe); 4.8 m (15 ft) long 276 bar (4000 psi) MAXIMUM WORKING PRESSURE 184-139 1/2 npt (mbe); 1.5 m (5 ft) long 184-156 1/2 npt (mbe); 6.
24 TECHNICAL AND PERFORMANCE DA T A (MODEL 222–770) Ratio 10:1 (Monark Air Motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum fluid working pressure 125 bar (1800 psi) .
25 TECHNICAL AND PERFORMANCE DA T A (MODEL 222–768) Ratio 20:1 (President Air Motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum fluid working pressure 250 bar (3600 psi) .
26 TECHNICAL AND PERFORMANCE DA T A (MODEL 222–769) Ratio 34:1 (Standard Senator Air Motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum fluid working pressure 238 bar (3400 psi) .
27 TECHNICAL AND PERFORMANCE DA T A (MODEL 224–660) Ratio 34:1 (Quiet Senator Air Motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum fluid working pressure 238 bar (3400 psi) .
28 TECHNICAL AND PERFORMANCE DA T A (MODEL 222–778) Ratio 55:1 (Standard Bulldog Air Motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum fluid working pressure 347 bar (4950 psi) .
29 TECHNICAL AND PERFORMANCE DA T A (MODEL 222–813) Ratio 55:1 (Quiet Bulldog Air Motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum fluid working pressure 347 bar (4950 psi) .
30 Pump A B C D Model 222-770 1 188 mm 365 mm 826 mm 328 mm (46.75 in.) (14.35 in.) (32.5 in.) (12.9 in.) 222-768 1251 mm 418 mm 832 mm 328 mm (49.25 in.) (16.45 in.) (32.75 in.) (12.9 in.) 222-769, 1400 mm 570 mm 830 mm 322 mm 224-660 (55.
31 MOUNTING HOLE LA YOUTS MODEL 222-768 PRESIDENT PUMP MODEL 222-770 MONARK PUMP 63.5 mm (2.50”) 22.2 mm (0.875”) 62.50 mm (2.461”) 38.5 mm (1.516”) 31.2 mm (1.230”) 54.1 mm (2.131”) 44.5 mm (1.750”) 7.1 mm (0.281”) DIA.
32 THE GRACO W ARRANTY AND DISCLAIMERS W ARRANTY Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workman - ship on the date of sale by an authorized Graco distributor to the original purchaser for use.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Graco 308-017 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Graco 308-017 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Graco 308-017 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Graco 308-017 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Graco 308-017, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Graco 308-017.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Graco 308-017. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Graco 308-017 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
