Manuale d’uso / di manutenzione del prodotto 312649E del fabbricante Graco Inc.
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Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2007, Graco Inc. is r egistered to I. S. EN ISO 9001 - Hea vy Duty Elec trical Airless Spra yer of P laster s and P aints - - Pulvérisate.
2 312649E T able of Contents / T ab le des matières / Índice W arn ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Advertissement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning 312649E 3 Wa r n i n g The f ollowing warnings are f or the setup , use, g r ounding, mainten ance and repair of this equipment. The e xclamation point symbol alerts you to a general warning and the hazard symbo l refers to procedure-specific risks.
Warning 4 312649E FIRE AND EXPLOSION HAZARD Flammab le fumes, such as solv ent and paint fumes , in work area can ignite or e xplode. T o help pre vent fire and e xplosion: • Do not spr ay flammab le or comb ustibl e materials near a n open flame or sources of ignition such as cigarettes , motors, and electrical equipment.
Warning 312649E 5 WA R N I N G EQUIPMENT MISUSE HAZARD Misuse can ca use death or serious injury . • Alwa ys wear app ropr iate glov es, e ye protecti on, and a respirator or mask whe n painting. • Do not operat e or spra y near children. K eep children a way fr om equipment at all times.
Avertissement 6 312649E A ver tissement Les mises en gardes suiv antes sont des mises en garde relativ es à la sécur ité au sujet de la configur ation, l’utilisation, la mise à la terre , l’entretien et la réparatio n de ce matér iel.
Avertissement 312649E 7 D ANGERS D’INCE NDIE ET D’EXPLOSION Les v apeurs inflammab les, v apeurs de solvant et de peinture par ex emple , sur le lieu de trav ail peuv ent s’enflammer ou exploser .
Avertissement 8 312649E MISE EN GARDE D ANGER EN CAS DE MA UV AISE UTILISA TION DE L ’ÉQUIPEMENT T oute mauvaise utilisatio n du matér iel peut prov oquer des blessures gr av es, v o ire mor telles. • T oujours por ter des lunettes et gants de sécurité appropriés, ainsi qu’u n appareil respira toire ou un masque lors de la peinture .
Advertencia 312649E 9 Ad ver tencia A continuación se ofrecen adv er tencias relacionadas con la segu ridad de la puesta en marc ha, utilización, conexión a tierra, mantenimiento y reparación de este equipo .
Advertencia 10 312649E PELIGRO DE INCENDIOS Y EXPLOSIONES V apores inflamables, como los v apores de disolvente o de pintura en la z ona de trabajo pueden incendiarse o e xplotar .
Advertencia 312649E 11 AD VER TENCIA PELIGROS DEBIDOS A LA UTILIZA CIÓN INCORREC T A DEL EQUIPO El uso incorrecto pu ede causar la muer te o heri das gra ves. • Al pintar , utilice siempre guante s, protección ocular y un re spirador o máscara adecuados .
Grounding / Mise à la masse / Conexión a tierra 12 312649E Gr ounding / Mise à la masse / Conexión a tierra English All Graco spra yer cords include a ground wire to reduce the risk of static and electric shock. 1 P ower requirement: 220 - 240 V ac, 60 Hz, 14A circuit with a grounding receptacle.
Grounding / Mise à la masse / Conexión a tierra 312649E 13 English 4 Use grounded metal pails for solv ent and oil-based fluids. Connect ground wire from metal pail to true ear th ground such as a water pipe. 5 Place pail on grounded surf ace such as concrete and not on non-conductive materials which will isolate pail from ground.
Operation / Fonctionneme nt / Funcionamiento 14 312649E Operation / Fonctionnement / Funcionamiento Component Identification / Identification des composants / Identificación de los component English .
Setup / Réglage / Ajuste 312649E 15 Setup / Réglage / Ajuste English 1 Connect Graco 50 ft air less hose to spray e r . Remove adapter fitting for 1/2 in. hose . Tighten securely . Optional: 2 Install adapter and 11ft 10 in. whip hose to other end of 50 ft airless h ose.
Setup / Réglage / Ajuste 16 312649E English 5 Remov e inlet strainer and filter bowl screen when spra ying plaster materials. 6 Fill throat packing nut with TSL to prev ent premature packing wear . Do this each time you spra y . 7 T urn power OFF . 8 Plug power supply cord into a properly grounded 220-240V electrical outlet (NEMA L6-30).
Setup / Réglage / Ajuste 312649E 17 English 9 T urn pr ime valve do wn. 10 Place pump in gr ounded metal pail partially fille d with flushing fluid. Attach ground wire to pail and to true earth ground, p age 13. Do 1. - 5. of Startup to flush out sto rage oil shipped in s pra yer .
Startup / Démarrage / Puesta en servi cio 18 312649E Star tup / Démarrage / Puesta en ser vicio English 1 T urn pressure control to lowest pressure. 2 T urn power ON. 3 Increase pressure 1/2 to star t motor and allow fluid to circulate through drain tube fo r 15 seconds; turn pressur e down.
Startup / Démarrage / Pu esta en servicio 312649E 19 English 5 Hold gun against grounded metal flushing pail. T rigger gun and increase fluid pressure to 1/2. Flush 1m i n u t e . Inspect for leaks . Do not stop leaks with hand or a rag! If leaks occur , do Pressure Relief , page 26.
Startup / Démarrage / Puesta en servi cio 20 312649E English Install Spray Tip 1 Install OneSeal (cur ved side in) into housing. 2 Inser t tip cylinder into guard (arrow points f orward). 3 Install assembled tip and guard onto spra y gun. 4 Install appropriate tip for your material.
Startup / Démarrage / Pu esta en servicio 312649E 21 English Spray Clear Clog 1 Spra y test pattern. Adjust pressure to eliminat e heavy edges. Use smaller ti p size if pressure adjustment can not eliminate hea vy edges. Note: Example sh own is f or airless paint.
Digital Tracking System (DTS) / Système de suivi nu mérique (DTS) / Sistema de control digital (DTS) 22 312649E Digital T rac king System (DTS) / Système de sui vi numérique (DTS) / Sistema de control digital (DTS) English Operation Main Menu Change Display Units Short press mov es to next displa y .
Digital Tracking System (DTS) / Système de suivi nu mérique (DTS) / Sistema de control digital (DTS) 312649E 23 English Operation Main Menu 3 Shor t pr ess DTS button t o move to Gallons (or Job Liters x 10). Note: JOB disp lays briefly , then the number of gallons spray ed abov e 1000 psi (7 MP a, 70 bar).
Digital Tracking System (DTS) / Système de suivi nu mérique (DTS) / Sistema de control digital (DTS) 24 312649E English Secondary Menu 1D o Pressure Relief, page 26, steps 1 - 4 if they ha ve not already been done. 2 Press DTS button and turn power s witch ON.
Digital Tracking System (DTS) / Système de suivi nu mérique (DTS) / Sistema de control digital (DTS) 312649E 25 English Secondary Menu 5 Shor t press DTS button. LAST ERROR scroll s by and last error code is dis- play ed; e.g., E=07 . ( Repair , page 42).
Pressure Relief / Décomp ression / Descompresión 26 312649E Pressure Relief / Décompression / Descompresión English 1 T urn power OFF . Wait 30 seconds f or pow er to dissipate . 2 Lock gun trigger safety . Remov e guard and SwitchTi p . 3 T urn pressure to lowest setting.
Cleanup / Nettoyage / Limpi eza 312649E 27 Cleanup / Netto y a g e / Limpieza English 1D o Pressure Relief, steps 1- 4, page 26. Remov e pump fro m mate- rial and place in flush ing fluid. 2 Unscrew filter cap . Remove filter , if used. Assemble without filter .
Cleanup / Nettoyage / Limpieza 28 312649E English 5 Mov e gun to waste pail, hold gun against pail, trigger gun to thoroughly flush system. Release trigger and put tr igger safety ON. 6 T urn pr ime valv e down and allow flushing fluid to circulate for 15 seconds to clean drain tube.
Cleanup / Nettoyage / Limpi eza 312649E 29 English 17 Open prime valv e. Unplug spray e r . 18 Remove filters from gun and spray er, if in sta lle d. Clean and inspect. Install filters. 19 If flushing with water , flush again with mineral spirits, or Pump Armor, to lea ve a protective coating to pre- vent freezing or corrosion.
Troubleshooti ng 30 312649E T roub leshooting Do Pressure Relief ; page 26 . Mechanical/Fluid Flow PROBLEM CA USE SOLUTION Low or No Fluid/Pressure Output 1 Spray ti p worn. 1 Follo w Pressure Relief Pro cedure W ar ning, th en replace tip . See your separate gun or tip manual.
Troubleshooting 312649E 31 Electrical Symptom: Spr a yer does not run or stops running Relie v e pressure; page 26. • Plug spra ye r into correct voltage , grounded out let • Set pow er switch OFF f or 30 seconds and then ON again.
Troubleshooti ng 32 312649E Electrical DIGIT AL DISPLA Y CONTROL BO ARD ST A TUS LIGHT INDICA TION WHA T TO DO Displa ys high pressure when prime valve is open and there is no pressure in spra yer - Improper pressure signal to control. Open prime valve .
Troubleshooting 312649E 33 Electrical DIGIT AL DISPLA Y CONTROL BO ARD ST A TUS LIGHT INDICA TION WHA T TO DO E=05 Blinks 5 x repeatedly Possib le lo ck ed pump or dri ve . May be motor connection or wiring error . 1 Check motor wiring connecti ons. 2 Check for lock ed or frozen pump o r drive train.
Guide de dépanna ge 34 312649E Guide de dépannage Eff e ctuer la Décompressio n , page 26. Mécanique/débit pr oduit PROBLÈ ME CA USE SOLUTION P a s de produit ou basse pressio n en sor tie 1 Buse de pulvér isation usa gée. 1 T oujo urs respecte r la Mise en garde de la procédure de décompression, r emplacer ensuite l a buse.
Guide de dépanna ge 312649E 35 Électrique S ymptôme : le pulvérisateur ne f onctionne pas ou s’arrête Décompression, page 26. • Brancher le pulvér isateur sur une prise fournissant une tension correcte et raccordée à la terre • Mettre le bouton sur OFF pen dant 30 secondes et de nouveau sur ON.
Guide de dépanna ge 36 312649E Électrique AFFICHEUR NUMÉRIQUE LAMPE DE CON- TRÔLE DE LA CARTE DE COM- MANDE SIGNIFICA TION INTER VENTION Affiche une haute pre ssion quand la vanne d’amorçage est ouverte et que le pulvérisateur n’est pas sous pression - Signal de pression erroné tr ansmis à la commande.
Guide de dépanna ge 312649E 37 Électrique AFFICHEUR NUMÉRIQUE LAMPE DE CONTRÔLE DE LA CAR TE DE COMMANDE SIGNIFICA TION INTERVENTION E=05 Clignote 5 x de f açon répétée P ompe ou transmis- si on peut-être bloquée. Déf aut possible au niveau du branchement moteur ou du câblage.
Localización de averías 38 312649E Localización de a verías Realice el Proc edimiento de descompresión , p ágina 26. Mecánico/Caud al de fluido PROBLEMA CA USA SOLUCIÓN Salida de pre sión de fluid o baja o inexistente 1 Boquilla d e pulverizació n gastada.
Localización de averías 312649E 39 Eléctrico Síntoma: El pulverizador no funciona o deja de funcion ar Libere la presión, página 26. • Enchufe el pulverizador en una toma de la tensión correcta, conectada a tierra • Apague el in terruptor de potenci a durante 30 segundos y después vuelva a encenderlo.
Localización de averías 40 312649E Eléctrico P ANT ALLA DIGIT AL INDICADOR DE EST ADO DE LA T ARJET A DE CON- TROL INDICA CIÓN QUÉ HA CER Muestra alta presión cuando la válvula de cebado está abier ta y no hay presión en el pulverizador - Señal de pre sión incorrecta al dispo- sitivo de control.
Localización de averías 312649E 41 Eléctrico P ANT ALLA DIGIT AL INDICADOR DE EST ADO DE LA T ARJET A DE CONTROL INDICACIÓN QUÉ HA CER E=05 P ar pade a 5 veces reiteradamente P osible b loqueo de la bomba o el impulsor . P odría haber un error de cableado o de cone xión del motor .
Repair / Réparation / Reparación 42 312649E Repair / Réparation / Reparación Displacement Pump Replacement / Remplacement du bas de pompe/ Sustitución de la base de bomba English Pump Remov al 1 Flush pump . Do Pressure Relief , page 26. 2 Separate drain hose from spra yer .
Repair / Réparation / Reparación 312649E 43 English Pump Remov al 5 Ratchet pump door forw ard. 6 T wist latch u-bolt out of pump door recess. 7 Place u-bolt on pump door protrusion. 8 Ratchet pump door f orward. Français Démontage de la pompe 5 Manœuvrer le levier en poussant sur la fermeture à genouillère.
Repair / Réparation / Reparación 44 312649E English Pump Remov al 9 Open pump door. 1 0 Pull out pump pin and place in pin holder . It is recommended that the check v alve (32) be repaired at the same time as the pump . For check v alve repair , see manual 313773.
Repair / Réparation / Reparación 312649E 45 English Pump Installation 1 Adjust piston rod with pin holder to pull out piston rod. T ap piston rod on hard surf ace to push in pi ston ro d. 2 Push pump coll ar flush wit h bearing housing led ge to be able to close pump do or .
Repair / Réparation / Reparación 46 312649E English Pump Installation 4 Close pump do or and rotate latch into po sition. Do not tighte n latch. 5 Ro tate pump to al ign with paint hose . Connect paint hose and hand tighten to 70 in-lb (8 N · m). 6 Tighten lat ch.
Repair / Réparation / Reparación 312649E 47 English Pump Installation 7 Rotate latch loc k into lock ed position. 8 A ttach dr ain hose to spra yer . 9 Fill pump with G raco TS L until flui d flows onto top of seal. Français Montage de la pompe 7 Remettre le verrou en position v errouillée.
Repair / Réparation / Reparación 48 312649E Drive and Bearing Housing Replacement / Remplacement du carter d’entraînement et du corps de palier / Reemplazo del al ojamiento del impul sor y del cojinete l English Drive and Bearing Hous ing Removal Wa r n i n g : Do Pr essure Relief , page 26.
Repair / Réparation / Reparación 312649E 49 English Drive and Bearing Hous ing Remo val 4 Remov e four screws and washers and remo ve bearing housing and connecting rod.
Repair / Réparation / Reparación 50 312649E English Drive and Bearing Housing Inst allation Make sure gear and thrust washers are in place. Brush grease onto gear teeth. Fill motor housing with remaining grease. 1 Push drive housing onto motor and install with six screws.
Repair / Réparation / Reparación 312649E 51 English Drive and Bearing Hous ing Installa tion 4 Install shroud with two screws. 5 Install pump; Displacement Pump Replacement , page 42. Français Installation du carter d’entraînement et du corps de palier 4 Fix e r le capotage à l’aide des deux vis.
Repair / Réparation / Reparación 52 312649E Motor Replacement / Remplacement du moteur / Reemplazo del motor English Motor Remov al W a rning: Do Pressure Relief; page 26. Unplug spra yer . Wait 5 minutes bef ore serv icing. 1 Remove pump; Displa cement Pump Replacement , page 42.
Repair / Réparation / Reparación 312649E 53 English Motor Remo val W ar ning shar p edges! 4Push stain re lief out of power bar plat e and remove from motor wire s. 5 Loosen two nuts on sid e near control. 6 Remov e two screws and nuts on side opposite control and remov e motor from car t frame.
Repair / Réparation / Reparación 54 312649E English Motor Ins tallation 1 Slide new motor under two screws in cart frame near control. 2 Install two screws and nuts on motor side opposite control. Tighten all four screws and nuts . T orque nuts to 200-230 in-lb (1,46-1,69 N·m).
Repair / Réparation / Reparación 312649E 55 English Motor Insta llation 5 Install pump; Displacement Pump Replacement, page 42. Français Installation du moteur 5 Monter la pompe; Chang e- ment de b as de pompe , page 42. Español Instalaci ón del motor 5 Instale la bomba; vea Sustitución de la base de bomba , en la página 42.
Repair / Réparation / Reparación 56 312649E Contr ol Board Replacement / Remplacement de la carte de commande / Reemplazo de la tarjeta de control English Contro l Board Remov al Wa r n i n g : Do Pressu re Relief; page 26. Unplug spray er . Wait 5 minutes bef ore ser vicin g.
Repair / Réparation / Reparación 312649E 57 English Control Boar d Removal 4 Remov e two bottom screws. Remov e top two screws and par tially remov e control housing. 5 Remov e blue (NEUTRAL) and blac k (LIN E) connectors from ON/OFF switch. 6 Remov e grounding screw from power bar plate .
Repair / Réparation / Reparación 58 312649E English Contro l Board Remov al 8 Disconnect transducer connector from motor control board. 9 Slide transducer grommet out of control housing and remo ve control housing. 10 Disconnect motor connector from motor control boar d.
Repair / Réparation / Reparación 312649E 59 English Contro l Board Remov al 12 Disconnect motor resolver power connector from motor control board. 13 Disconnect motor two wire connector from motor control board. 14 Remov e motor shield from spra yer .
Repair / Réparation / Reparación 60 312649E English Contro l Board Remov al 16 Remov e paint hose from power bar plate h ydraulic fitting. 17 Remov e filter man if old from power bar plate.
I 312649E 61 I English Contro l Board Installation 1 Install power bar plate from Mark X 220V Control Board Repair Kit 258651 on car t frame. T orque screws to 200 - 230 in-lb (22.6 - 26.0 N·m) . 2 Clean o-ring seat in valve bloc k. Apply grease to o-ring seat.
I 62 312649E English Contro l Board Installation W ar ning shar p edges! 5Pull motor and coil wires through pow er bar plate. 6 I nsert motor and coil wires into motor grommet. Insert motor grommet into po wer bar plate. 7 Conn ect two coil connectors to motor control board.
I 312649E 63 English Contro l Board Installation 9 Connect motor resolver connector to motor control board. 10 Connect motor connector to motor control board. 11 Slide transducer grommet into control housing. 12 Install grounding scre w to power bar plate.
I 64 312649E English Contro l Board Installation 13 Install blue (NEUTRAL) and blac k (LINE) connectors to ON/OFF switch. 14 Install control housing with two top screws and two bottom screws. 15 Connect transducer connector to motor control board. 16 Connect potentiometer connector to motor control board.
I 312649E 65 English Contro l Board Installation 17 Install control panel with two screws . 18 Connect display connector to motor control board. 19 Install cov er with four scre ws. 20 Install motor shield on spra yer . Français Montage de carte de commande 17 Fix e r le panneau de commande à l’aide des deux vis.
I 66 312649E English Control Boar d Installation 21 Do Star tUp ; page 18, to verify correct installation. Français Montage de carte de commande 21 F aire un démarrage ; page 18, afin de vérifier si le montage est correct.
I 312649E 67 Pressure Adjust P otentiometer Replacement / Remplacement du potentiomètre de réglage de pression / Reemplazo del potenciómetr o de ajuste de la presión English Pressure Adjust P otentiometer Remov al Wa r n i n g : Do Pressu re Relief; page 26.
I 68 312649E English Pressure Adjust P otentiometer Installation 1 Install gasket, nut and potentiometer on cont rol panel. T orque nut to 30-35 in- lb (3,38-3,95 N·m). 2 Install pressure control knob: Check pressure control knob alignment to pot entiometer shaft.
I 312649E 69 Pressure Contr ol T ransducer Replacement / Changement du capteur de pression / Reemplazo del transductor de contr ol de presión English Pressure Control T ransducer Removal W a rning: Do Pressure Relief; page 26. Unplug spra yer . W ait 5 minutes before servicing.
I 70 312649E English Pressure Control T ransducer Removal Note: Drain line remains attached to filter manifold. 5 Remov e four screws and filter manifold assemb ly . 6 Press tab on transducer connector and pull transducer wire through grommet. 7 P ass transducer wire through 3/4-in.
I 312649E 71 English Pressure Control T r ansducer Inst allation 1 Install transducer and o-ring in filter manifold. T orque to 35-45 ft-lb (47-61 N·m). 2 Press tab on transducer connector and push transducer wire through grommet. 3 Install filter manif old assembl y with four scre ws.
I 72 312649E English 5 Connect display connector to motor control board. 6 Install control panel with two screw s. 7 Install cov er with four scre ws. Français 5 Brancher le connecteur de l’afficheur sur la car te de commande moteur . 6 Fixer le panneau de commande à l’aide des deux vis.
Parts / Pièces / Piezas 312649E 73 P ar ts / Pièces / Piezas Pa g e 7 4 Pa g e 7 5 Pa g e 7 6 P age 77 ti111400a.
Parts / Pièc es / Piezas 74 312649E 90 91 93 94 89 111 81 154 83 91 110 80 85 84 123 19 92 Ref Part Des cription Qty 19 110996 NUT , he x, flanged 4 80 15G845 SP ACER, standoff 2 81 287282 SHIELD , m.
Parts / Pièces / Piezas 312649E 75 153 44 31 31 30 50 51 32 34 33 35 79 42 46 48 49 47 105 45 43 41 40 52 161 159 160 Ref Part Des cription Qty 30 15E975 CLIP , spr ing 1 31 118444 SCREW , mach hex w.
Parts / Pièc es / Piezas 76 312649E 17 12 14 13 20 18 22 21‘ 15 109 107 108 149 106 139 10 11 16 162 ti11369a Ref Part Des cription Qty 10 288663 FRAME, car t, Mark X 1 11 119509 WHEEL, pneumatic 2.
Parts / Pièces / Piezas 312649E 77 88 78 76 77 116 24 97 87 144 39 86 72 71 73 112 115 114 36 58 57 27 133 54 74 102 128 82 68 121 122 119 117 69 75 100 55 37 98 99 101 70 102 23 147b 171 170 ti11371.
Parts / Pièc es / Piezas 78 312649E Ref P ar t D escription Qty 23 110963 SCREW , cap , flng hd 2 24 287285 CAP , filte r , includes 25, 2 6 1 25 117285 O-RING 1 26 15C766 TUBE, diffusion 1 27 244067.
Parts / Pièces / Piezas 312649E 79 MO TOR ON/OFF SWITCH POWER PL UG DIGIT AL DISPLA Y PO TENTIOMETER GREEN WIRING DIA GRAM RESOL VER CHOKE BLACK WHITE BL UE BLACK PRESSURE TRANSDUCER 129 ti11373a.
Technical Data 80 312649E T echnical Data Dimensions 220 - 240 V ac Inf ormation • 220 - 240 V olt pow er is usually provided one of tw o wa ys: 3-wire = 240V Hot, 24 0V Hot, Ground 4-wire = 240V Ho.
Données techniques 312649E 81 Données techniques Dimensions 220 - 240 V ac Inf ormation • La puissance de 220 - 240 volts est habituellement fournie une de deux maniè res: 3-wire = 240V Chaud,, 2.
Características técnicas 82 312649E Características técnicas Dimensiones 220 - 240 V ac Inf ormation • La energía de 22 0 - 240 voltios se proporcio na gen- eralmente una de do s manera s: 3-wi.
Características técnicas 312649E 83.
Características técnicas 84 312649E W arranty / Garantie / Garantía Graco warrants all equipment ref erenced in this document which is manufactured b y Graco and bearing its name to be free from de fe ct s i n material and workmanship on the date of sale to the origin al purch aser 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 Inc. 312649E 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 Inc. 312649E - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Graco Inc. 312649E imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Graco Inc. 312649E ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Graco Inc. 312649E, 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 Inc. 312649E.
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 Inc. 312649E. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Graco Inc. 312649E 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.
