Manuel d'utilisation / d'entretien du produit 307932R du fabricant Graco
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28:1/33:1 RA TIO, W ALL MOUNT Bulldog r Pumps For ambient temperature spray applications. Part No. 245187, 33:1, Series B 3300 psi (22.8 MPa, 228 bar) Maximum Fluid Working Pressure 100 psi (700 kPa, 7 bar) Maximum Air Input Pressure Part No. 253697, 28:1, Series A 2800 psi (19.
2 307932 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation/Maintenance 14 . . . . . . . . . . .
3 307932 W ARNING SKIN INJECTION HAZARD Spray from the gun, 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 307932 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 307932 Installation General Information NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. NOTE: Always use Genuine Graco Parts and Acces- sories, available from your Graco distributor .
6 307932 Installation Supplied Components Refer to Fig. 2 for a typical installation of an airless system. W ARNING A red-handled bleed-type master air valve (14) and a fluid drain valve (7) are supplied in your system.
7 307932 Installation E 01763A A C 14 8 G H 15 45 1 2 7 4 24 25 F D Fig. 2 KEY SUPPLIED COMPONENTS 1 Pump 2 Pump W all Bracket 4 Fluid Filter 7 Fluid Drain V alve (required) 8 Pump Air Regulator 14 Re.
8 307932 Installation Models 245187 and 253697 (for Ambient T emperature Spray Applications) NOTE: Refer to page 10 to convert Pump Model 245187 or 253697 to a heated system.
9 307932 Installation Models 245185 and 245186 (for Heated T emperature Spray Applications) 1. Be sure the wall is strong enough to support the weight of the pump and accessories, heaters, hoses, fluid, and stress caused during operation. 2. Mount the pump wall bracket (2) 5 ft (1.
10 307932 Installation Converting to a Heated System T o convert Model 245187 or 253697 to a heated circulating system, order the following parts. The heaters are available in three voltages. Specify which voltage you desire. Tw o V iscon HP Fluid Heaters – Model 245848 (120 V , single-phase, 19.
11 307932 Installation 5. Screw the 3/4 npt street elbow (28*) into the pump’ s fluid outlet. Assemble the nipple (27*), check valve (29*), coupling (30*), and swivel (50*) as shown in Fig. 6. The arrow on the check valve must point down, toward the coupling.
12 307932 Installation Installing Circulating Kit 222312 W ARNING Before installing the heaters, dual heater mounting kit and circulating kit, follow the Pressure Relief Procedure on page 14. Disconnect all hoses from the pump. NOTE: Reference numbers marked with a symbol (for example, 37 ) are included in kit 222312.
13 307932 Installation 1 2 7 4 5 6 25 24 26* 28* 27* 30* 31* 32* 32* 31* (Ref) 33* 38 40 39 41 1 2 3 4 Specify desired heater voltage (see page 10). Part of the heater (44). 5 29* 44 20 Connect to the main fluid supply line to the guns.
Model 254187 Shown Fig. 7 U 4414B 14 307932 Operation/Maintenance 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 .
15 307932 Operation/Maintenance Starting and Adjusting the Pump 1. Be sure the air regulator and bleed-type master air valve are closed. NOTE: Do not install the spray tip yet! 2. Open the bleed-type master air valve. 3. Hold a metal part of the spray gun firmly to the side of a grounded metal pail and trigger the gun.
16 307932 Operation/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 14.
05364 1 2 7 4 1 0 9 3 5 6 25 24 12 20 45 4 See Detail at left. 4 5 15 16 17 8 18 14 19 47 22 AIR REGULA TOR DET AIL 5 21 22 11 A A 53 52 54 17 307932 Parts Model 245187, 33:1, Series B Model 253697, 28:1, Series A Ref No.
18 307932 Parts Model 245185, Series A (240 V olt Heater) Model 245186, Series A (480 V olt Heater) Ref No. Part No. Description Qty Ref No. Part No. Description Qty 1 2451 17 33:1 BULLDOG PUMP See 30.
19 307932 Parts Model 245185, Series A (240 V olt Heater) Model 245186, Series A (480 V olt Heater) 29a 29b 29c 29d 29e CHECK V AL VE DET AIL 1 2 3 4 Specify desired heater voltage (see page 10). Part of the heater (44). See Air Regulator Detail. 5 See Check V alve Detail.
20 307932 Mounting Hole Layout 7.375 in. (187 mm) 12.375 in. (314 mm) 15 in. (381 mm) 8.5 in. (216 mm) 6 in. (152 mm) 5 in. (127 mm) 7/16 in. diameter holes for pump wall bracket (mount 5 ft [1.5 m] above floor; refer to 306783 for instructions). M8 or 5/16 in.
21 307932 T echnical Data Category Data Maximum fluid working pressure Model 245187: 3300 psi (228 bar , 22.8 MPa) Models 245185, 245186: 3000 psi (207 bar , 20.
22 307932 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.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Graco 307932R c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Graco 307932R - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Graco 307932R, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Graco 307932R va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Graco 307932R, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Graco 307932R.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Graco 307932R. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Graco 307932R ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
