Instruction/ maintenance manual of the product Series A Graco
Go to page of 16
308–739 Rev . A First choice when quality counts. 07196 INSTRUCTIONS-P ARTS LIST INSTRUCTIONS This manual contains important warnings and information. READ AND KEEP IT FOR REFERENCE. STUBBY SIZE 15:1 Ratio Monark Pump Part No. 239–327, Series A 105 bar (10.
T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 8 . . . . . . . . . .
W ARNING INJECTION HAZARD Spray from the gun, hose 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 .
4 308-739 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.
308-739 5 Installation NOTES: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and drawings. Always use Genuine Graco Parts and Accessories, available from your Graco distributor .
6 308-739 Installation T ypical Installation 07198 Fig. 2 KEY A Pump B W all bracket C Air line lubricator D Bleed-type master air valve (required for pump) See W arning on page 7 for part number .
Installation System Accessories W ARNING A bleed-type master air valve (D) and a fluid drain valve (J) are required in your system.
Operation Pressure Relief Procedure W ARNING 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 .
Operation W ARNING COMPONENT RUPTURE HAZARD T o reduce the risk of overpressurizing your system, which could cause component rupture and serious injury , never exceed the specified maximum air input pressure to the pump (see T echnical Data on page 14).
10 308-739 T roubleshooting 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 8. 1. Relieve the pressure. 2. Check all possible problems and solutions before disassembling pump.
308-739 11 Service Disconnecting the Displacement Pump W ARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Flush the pump if possible. Stop the pump at the bottom of its stroke.
12 308-739 Parts 07197 4 6 3 1 2 5 Part No. 239–327, Series A Ref Part No. No. Description Qty 1 205–997 AIR MOTOR see manual 307–043 1 2 223–587 DISPLACEMENT PUMP ASSY , see manual 306–981 1 3 164–722 ROD, tie; carbon steel; 1 1 1 mm (4.375 in.
308-739 13 Dimensions F (fluid intake) E (fluid outlet) D (air inlet) A B 07196 Dimension Measurement A 382.5 mm (15.06 in.) B 681 mm (26.81 in.) D 1/2 npt(f) E 3/8 npt(f) F 3/4 npt(m) Mounting Hole Layout Use Gasket 161–023 (order separately) A1 1 1.
14 308-739 T echnical Data Category Data Ratio 15:1 Maximum fluid working pressure 105 bar (10.5 MPa, 1500 psi) Maximum air input pressure 7 bar (0.7 MPa, 100 psi) Fluid flow at 60 cycles per minute 1.9 liters/min (0.5 gpm) Maximum pump operating temperature 82 C (180 F) W etted parts Refer to manual 306–981.
308-739 15 T echnical Data KEY : Fluid Outlet Pressure – Black Curves Air Consumption – Gray Curves A 7 bar (0.7 MPa, 100 psi) Air Pressure B 4.9 bar (0.
16 308-739 The Graco W arranty and Disclaimers Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor 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
