Instruction/ maintenance manual of the product 245186 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.
An important point after buying a device Graco 245186 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 245186 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 245186 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 245186 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 245186 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 245186, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 245186.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 245186. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 245186 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
