Instruction/ maintenance manual of the product Series A Graco
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Fluid Filters 5000 psi (350 bar , 35 MPa) Maximum Working Pressure Model 238620, Series A Exposed Mounting Model 214724, Series E Cover Mounting Model 289310, Series A Cover Mounting Fluid Filter 7252.
307296 2 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surge T ank Conversion Kits 4 . . . . . . . . .
307296 3 Installation T ypical Mountings See Fig. 1 for typical mountings. See page 14 for the mounting hole layout. Install the surge tank or filter near the pump outlet. Position the surge tank so the labels face away from the pump and so the setscrews, near the top and bottom of the tank, face toward the pump.
307296 4 Surge T ank Conversion Kits Surge T ank Conversion Kits 238634 and 237704 Use Conversion Kits 238634 or 237704 to add a surge tank to a pump. Kit 238634 includes surge tank 238623 (A) and clamp 238630 (B). Kit 237704 includes surge tank 214624 (A), clamp 238630 (B), and attach- ing hardware (C).
307296 5 Operation Before operating the equipment, be sure the drain valve is closed. Flush the equipment with a compatible solvent to remove oil used for factory testing and rust prevention.
307296 6 Service 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 .
1007 1 3 2 1 2 3 4 5 6 23 24 25 18 19 20 21 22 10 11 14 12 15 12 16 13 17 See Accessories for other available screens. Replace filter support if ridges are worn down. 7 Do not damage PTFE o-ring (7). Lubricate and bend into kidney shape, then push into groove.
05908 1 3 2 1 2 3 4 5 6 10 2 2 8 26 9 See Accessories for other available screens. Replace filter support if ridges are worn down. 7 Do not damage PTFE o-ring (7). Lubricate and bend into kidney shape, then push into groove. 1 2 3 4 Lubricate. 4 28 27 307296 8 Parts Model 238620, Series A Includes items 1–28 Ref No.
1 3 2 1 2 3 4 5 6 10 2 2 8 26 9 See Accessories for other available screens. Replace filter support if ridges are worn down. 7 Do not damage PTFE o-ring (7). Lubricate and bend into kidney shape, then push into groove. 1 2 3 4 Lubricate. 4 05909 307296 9 Parts Model 237069 Includes items 1–26 Ref No.
1004 11 3 2 12 15 14 33 16 15 31 13 1 2 3 5 6 7 8 9 10 24 25 26 27 28 29 11 3 2 12 13 23 30 31 19 17 32 17 21 18 22 34 1 2 See Accessories for other available screens. Replace filter support if ridges are worn down. Do not damage PTFE o-ring (13). Lubricate and bend into kidney shape, then push into groove.
05907 11 3 2 14 15 31 1 2 3 5 6 7 8 9 10 12 34 1 2 See Accessories for other available screens. Replace filter support if ridges are worn down. Do not damage PTFE o-ring (13). Lubricate and bend into kidney shape, then push into groove. T orque to 150 ft–lb (200 N.
1006 1 2 3 6 23 24 25 18 19 20 21 22 14 15 16 13 17 5 3 2 8 9 7 11 10 12 28 27 28 29 3 5 11 Do not damage PTFE o-ring (9). Lubricate and bend into kidney shape, then push into groove. T orque to 150 ft–lb (200 N.m). T orque to 40 in–lb (4.5 N.m). 4 5 3 Lubricate.
307296 13 Accessories Use Only Genuine Graco Parts and Accessories SURGE T ANK CLAMPS 238630 For surge tanks mounted in the fluid outlet of the displacement pump. Install the clamp in the optional outlet at the base of the air motor . Requires 100902 screw , 100016 lockwasher and 100015 nut.
307296 14 T echnical Data Category Data Maximum Working Pressure Model 237069: 7252 psi (500 bar , 50 MPa) All Other Models: 5000 psi (350 bar , 35 MPa) Weight Model 214623: 30 lb (13 kg) Model 214624: 31.5 lb (14 kg) Model 214724: 13 lb (6 kg) Model 214725: 34 lb (15 kg) Model 214726: 34 lb (15 kg) Model 237069: 10.
307296 15 Dimensions 1005 1008 A* B C D L F E J G K D H F E L K C A* B * For models 238620 and 238623, add approximately 6 in. (152 mm) to the “A” dimension to account for the drain tube and fitting.
307296 16 The 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 Series A (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 Series A 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 Series A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco Series A you will learn all the available features of the product, as well as information on its operation. The information that you get Graco Series A will certainly help you make a decision on the purchase.
If you already are a holder of Graco Series A, 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 Series A.
However, one of the most important roles played by the user manual is to help in solving problems with Graco Series A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco Series A 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
