Instruction/ maintenance manual of the product 231580 Graco
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308715 Rev . E 06973 Model 231580 INSTRUCTIONS-P ARTS LIST INSTRUCTIONS This manual contains important warnings and information. READ AND KEEP FOR REFERENCE.
2 308715 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Component Identification and Function 5 . . . . . . . . . . . Setup 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
W ARNING 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 308715 W ARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury . This equipment is for professional use only. Read all instruction manuals, tags, and labels before operating the equipment.
06973 Component Function and Identification C Fig. 1 G E F D A K M B H N J L 05963 Model 231580 shown A Motor DC motor , 120 V ac, 15A, 1 phase B Drive Assembly T ransfers po.
6 308715 Setup W ARNING If you supply your own hoses and spray gun, be sure the hoses are electrically conductive, that the gun has a tip guard, and that each part is rated for at least 3000 psi (210 bar , 21 MPa) Working Pres- sure .
Setup Grounding W ARNING Improper installation or alteration of the grounding plug will result in a risk of electric shock, fire or explosion that could cause serious injury or death. 1. This equipment requires a 120 V ac, 60 Hz, 15A circuit with a grounding receptacle.
Operation How to use the RAC IV tip guard. W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. The tip guard alerts you to the risk and helps prevent placing any part of the body close to the spray tip.
308715 9 Startup W ARNING INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally .
Startup W ARNING FIRE AND EXPLOSION HAZARD T o reduce the risk of static sparking and splashing when priming or flushing the system, hold a metal part of the gun firmly to the side of a grounded metal pail before triggering the gun.
Shutdown and Care W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. Shutdown and Care 1. Check the packing nut/wet-cup daily (102).
12 308715 Flushing When to Flush 1. Before using a new sprayer: flush out the oil which was left in to protect pump parts. Before using water-base paint: flush with min- eral spirits followed by soapy water , and then a clean water flush. Before using oil-base paint: flush with mineral spirits only .
T roubleshooting W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pres- sure Relief Procedure on page 9. Basic Problem Solving Check everything in the troubleshooting table before disassembling the sprayer.
14 308715 Basic Problem Solving TYPE OF PROBLEM WHA T TO CHECK If check is OK, go to next check WHA T TO DO When check is not OK, refer to this column Electrical (continued) 5. Check motor armature commutator for burn spots, gouges and extreme roughness.
Intermediate Problem Solving TYPE OF PROBLEM WHA T TO CHECK If check is OK, go to next check WHA T TO DO When check is not OK, refer to this column Low output (continued) 3. Release gun trigger . Observe resting position of pump rod (107).
16 308715 Intermediate Problem Solving TYPE OF PROBLEM WHA T TO CHECK If check is OK, go to next check WHA T TO DO When check is not OK, refer to this column Spray Pattern V ariations 1. Spray tip worn beyond sprayer pressure capa- bility . 1. Replace spray tip.
Motor T est W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. For checking armature, motor winding and brush electrical continuity .
General Repair Information W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. T ool List These are the tools required to service all parts of the sprayer .
308715 19 Motor Brushes NOTE: Replace brushes when worn to about 0.5 in. (12.5 mm). Always check both brushes. Brush Repair Kit 236967, which includes spring clip 1 12766, is available for motors manufactured by Pacific Scientific. NOTE: Replacement brushes may last only half as long as the original ones.
20 308715 Motor Brushes 9. T est the brushes. a. Remove the pump connecting rod pin (17). See Fig. 18, page 21. b. With the sprayer OFF , turn the pressure con- trol knob fully counterclockwise to minimum pressure. Plug in the sprayer. c. T urn the sprayer ON.
308715 21 Displacement Pump Repair W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. NOTE: Packing Repair Kit 235703 is available. Refer- ence numbers of parts included in the kit are marked with an asterisk, i.
22 308715 Motor W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. NOTE: See Fig. 21 except where noted. 1. Relieve pressure. 2. T ry to stop the pump with the piston rod (107) in its lowest position.
308715 23 Motor Start Board W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. NOTE: See Fig. 22 for this procedure. 1. Relieve pressure. 2.
24 308715 Drive Housing, Connecting Rod, Crankshaft W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. NOTE: Inspect parts as they are removed.
308715 25 Drive Housing, Connecting Rod, Crankshaft Fig. 24 1 T orque to 80 in–lb (9 N.m) 3 2 Quantity of three Quantity of one Apply a total of 3 fl.
Pressure Control W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. NOTE: See Fig. 25 for this procedure. NOTE: The pressure control (64) cannot be repaired or adjusted.
308715 27 Pressure T ransducer W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. NOTE: See Fig. 26 for this procedure. 1. Remove the displacement pump.
28 308715 Drain V alve W ARNING INJECTION HAZARD T o reduce the risk of serious injury , whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 9. 44 42a 42b 43 45 Apply thread sealant Handle shown in closed position Apply grease to face of base 42 T orque into pump manifold to 185 in–lb (21 N.
T echnical Data Power Requirements 120 V AC, 60Hz, . . . . . . . . . . . . . . . . . . . . 1 phase, 15A minimum Generator 3000W minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . W orking Pressure Range 0–3000 psi (0–210 bar , 21 MPa) .
Sprayer Parts Drawing 42a 42b 42c 42d Model 231580, Series A Model 232654, Series A 33 20 4a 12 18 15 16 45 37 29 32 25 12b 12a 64 30 5 5 17 31 34 21 38 36 46 4 39 28 56 4.
Sprayer Parts List Model 231580, Series A, Model 232654, Series A Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 3 1 1 1700 GRIP . handle 1 4 { MOT OR KIT Includes items 4a to 4g 236965 Model 231580 1 237458 Model 232654 1 4a.
32 308715 Sprayer Parts Drawing Model 232655, Series A 05121B 33 20 4a 12 18 15 16 45 37 29 32 12b 12a 64 30 5 19 6 17 31 34 21 36 46 4 39 28 56 43 42 42a 42b 4e 44 11 63 67 74 42c 42d 11 b 14 4g INSI.
Sprayer Parts List Model 232655, Series A Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 3 192027 SLEEVE, cart 2 4 { 237458 MOT OR KIT Includes items 4a to 4f 1 4a 100069 . BALL, sst, 1/4” dia. 1 4b 1 1 1616 .
34 308715 Graco W arranty Graco warrants all equipment listed in this manual 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 231580 (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 231580 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 231580 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 231580 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 231580 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 231580, 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 231580.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 231580. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 231580 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
