Manuale d’uso / di manutenzione del prodotto TRITON 3D150 del fabbricante Graco
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Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2006, Graco Inc. is r egistered to I. S. EN ISO 9001 311688D Instr uctions/P ar ts List Tr i t o n ® 3D150 Diaphra gm Pump Used to pump waterborne and sol vent-based paints and catalysts. P ar t No.
2 311688D Contents W arning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 General Information . . . . . . . . . . . . . . . . . . . . . . 5 Tightening Thre aded F asteners Bef ore First Use 5 Mounting t he Pump .
Warnings 311688D 3 Wa r n i n g s The f ollowing w ar nings are f or the setup , use, g rounding, maintenance , and repair of this equipment. Th e exclama- tion point symbol ale r t s you to a gener al warning and the hazard symbol r efer s to procedure-specifi c r isk.
Warnings 4 311688D T O XIC FLUID HAZARD Hazardous fluid or t oxic fumes can cause serious injur y or death if splashed in the e y es or on the skin, inhaled, or s wallow ed. • Know the sp ecific hazards of the fl uid you are using. • Store hazardous fluid in an ap prov ed container .
Installation 311688D 5 Installation General Inf ormation •F IG . 2 is only a guide f or installing system compo- nents and acce ssori es. It is not an actual system design. Contact y our Gr aco distribut or f or assis- tance in designi ng a system to suit y our particular needs .
Installation 6 311688D Mounting the Pump • F or ease of oper ation and service, mount the pump so the air inlet, flu id inlet, and fluid outlet po r ts are easily accessible. • Mount the pump in a well- v entilated area with suffi- cient clearance on all sides f or oper ator access and ser vicing.
Installation 311688D 7 Air Line 1. Install the air line accessories as sho wn in F IG . 2. Be sure the air line supplying the accessories is grounde d. a. The fluid pressur e can be controlled with either an air regu lator (F) t o control th e air into th e pump , or with a fluid regu lator (H) to control th e fluid out of the pum p .
Installation 8 311688D F IG . 2. T ypical Inst allation R B C D E F K A L G S M W Key: A TRIT ON 3D150 Pump B Bleed-type master air valv e (required for pump) C Air supply line D Air line filter E Air.
Installation 311688D 9 Gr ounding Ground all of this equipment: • Pump: use a ground wire and clamp . See F IG . 3. Loosen the g rounding scre w (X). Insert one end of a 12 ga (1.5 mm 2 ) minimum gr ound wire (Y) under the clamp and tig hten the scre w securely .
Operation 10 311688D Operation Pressure Relief Pr ocedure 1. Shut off the air to th e pump. 2. Open the dispensing v alv e, if used. 3. Open the fluid dr ain v alve to re liev e all fluid pres- sure, ha ving a container r eady to catch the drainage . Flushing the Pump Bef ore First Use The pump wa s tested in oil.
Maintenance 311688D 11 Maintenance Lubrication Flushing and Storage Flush the pump of ten enough to pre v ent the fluid y ou are pumping fr om curing, dr ying, or freezing in the pump and damaging it . Fo llow the Pressure Relief Procedure on page 10 bef ore storing it f or an y length of time .
Troubleshooti ng 12 311688D T r oubleshooting Relie ve t he pressure (page 10) befo re checking o r servicing the equipment. Chec k all possible prob lems and causes bef ore disassemb ling the pump . Prob lem Cause Solution Pump cycles at stall or f ails to hold pressure a t stall.
Repair 311688D 13 Repair Prepare the Pump f or Repair 1. Flush the pump if possible , page 11. 2. Relie v e the pressure, pag e 10. 3. Disconnect the ai r and fluid hoses .
Repair 14 311688D Replace the Diaphragms Disassembl y 1. Prepare the pump fo r repair of the cylinder-side dia- phragm. a. Remov e the 6 scre ws (39) and fluid co ver (3 7) from the housing side of t he pump . b . Press on the e xposed diap hragm (9) to fully e xtend the cylinder-sid e diaphragm.
Repair 311688D 15 F IG . 4 Replace the Dia phragms TI" T orque to 1 6 N•m (12 ft-lb). 1 29* †‡ ◆ 1 37 54 7 29* †‡ ◆ 29* †‡ ◆ 38 37 29* †‡ ◆ 39 Cylinder Side .
Repair 16 311688D Repair the Air V alve Disassembl y 1. Prepare the pump fo r repair , page 13 . 2. Remov e the air valv e sheet metal co v er (36) and f elt dampener (34) . 3. Unscrew the cylin der screws (21). 4. Remov e the v alv e cov er (20) with the f lat gasket (19†).
Repair 311688D 17 F IG . 5. Repair the Air V alve ti2130B 12 Lubricate. T orque to 3.1 N•m (28 in-lb) Align arrow on housing with point on air valve plate .
Repair 18 311688D Repair the Shaft and Bearings Disassembl y 1. Remov e the diaphragms. See page 13. 2. Disassemb le the air v alve . See page 16. 3. Remove the housing (54).
Repair 311688D 19 F IG . 6. Repair the Shaft Lubricate. T orque to 1 2 ft-lb (16 N•m) Align arrow on housing with point on air valv e plate. T orque to 2 8 in-lb (3.
Repair 20 311688D Replace the Ball Chec k V alves Disassembl y 1. Remo ve fluid cov ers (see page 13) . Do not remov e housing (5 4). 2. Remov e the inlet and outlet ball checks (2 6-32). Note that the orientation of the inlet check par ts is diff erent than the outlet check pa r ts.
Repair 311688D 21 F IG . 7. Replace the Ball Check V alves ti2128B T orque to 12 ft-lb (16 N •m) Align 1 2 1 2 Inlet Ball Checks Outlet Ball Checks 29 ‡ ‡32 ‡26 ‡28 ‡29 1 32 ‡ 26 ‡ 31 .
Parts 22 311688D Pa r t s P art No. 253704, Series B P art No. 253705, Series B 1 ★ 32 ‡ 26 ‡ 31 ‡ 5 *9 23 33 22 12 10 15 † 44 34 † ◆ 19 † 16 † ◆ 18 † ◆ 17 20 *9 ◆❖ 2 4 ‡.
Parts 311688D 23 P art No. 253704 BSPP , Series B P art No. 253705 NPT , Series B ★ Included in Diaphra gm Housing Repair Kit. Order Kit 261665 f or 253704 pum ps and 261666 f or 253705 pumps . ◆ Included in Shaft Repair Kit 233841. ❖ Included in Bearing Repair Kit .
Technical Data 24 311688D T ec hnical Data Sound Pressure Le vels in dB(A) at 50 cpm (measured at 1 me ter from unit) Category Data Maximum flu id working pressure 300 psi (2.
Performance Chart 311688D 25 P erformance Chart T riton perf ormance test, 40, 70, 100 psi (.27, . 48, .69 MP a; 2.7, 4.8, 6. 9 bar) Cycles per minute Outlet Flow in gallons per minute Outlet Pressure in PSI Air Flow in SCFM 40 psi 70 psi 100 psi 40 psi (.
Dimensions 26 311688D Dimensions 234 mm 184 mm (7.2 in.) 104 mm (4.1 in.) (9.2 in.) Fluid Inlet; 253705 3/4 npt 253704 M26x1.5 Fluid Outlet; 253705 3/8 npt 253704 3/8 BSPP 9 mm (0.
Dimensions 311688D 27.
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 311688 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC.
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 TRITON 3D150 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 TRITON 3D150 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Graco TRITON 3D150 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Graco TRITON 3D150 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Graco TRITON 3D150, 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 TRITON 3D150.
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 TRITON 3D150. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Graco TRITON 3D150 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.
