Instruction/ maintenance manual of the product 233702 Graco Inc.
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309409E 233705 Related Manuals Operation 309408 . . . . . . . . . . . . . . . . . . . . . . . . . . Displacement Pump 309277 . . . . . . . . . . . . . . . . . Spray Gun 309639 . . . . . . . . . . . . . . . . . . . . . . . . . T exture Spray Gun 308491 .
309409 2 T able of Contents W arnings and Cautions 2 . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T roubleshooting 6 . . . . . . . . . . . . . . . . . . . . . . .
309409 3 W ARNING INJECTION HAZARD Spray from the spray tip, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury , including the need for amputation. Splashing fluid in the eyes or on the skin can also cause can also cause serious injury .
309409 4 W ARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury . Ground the equipment and the object being sprayed. See Electrical Grounding on page .
309409 5 Maintenance W ARNING INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally .
309409 6 T roubleshooting Relieve pressure ; page 5. PROBLEM CAUSE SOLUTION E=XX is displayed Fault condition exists Determine fault correction from table, page 14. Engine won’t start Engine switch is OFF Turn engine switch ON Engine is out of gas Refi ll gas tank.
309409 7 PROBLEM CAUSE SOLUTION Pump output is low Strainer (31) is clogged Clean strainer . Sprayer 233716 strainer is for use in paint only . Piston ball (206) is not seating Service piston ball. Manual 309277. Piston packings are worn or damaged Replace packings.
309409 8 Bearing Housing and Connecting Rod NOTE: The item numbers referenced are for the Hi-Boy models. The Lo-Boy models may have different item numbers. Use the Hi-Boy item number and part to find the corresponding Lo-Boy part and item number . Removal 1.
309409 9 Drive Housing Removal 1. Relieve pressure ; page 5. 2. Fig. 3. Remove bearing housing. Do 1. through 8. of Bearing Housing and Connecting Rod proce- dure on page 8. 3. Fig. 4. Disconnect gallon counter sensor at (A). Cut tie wrap holding gallon counting sensor wire to clutch wire.
309409 10 Pinion Assembly/Rotor/Field/Shaft/Clutch Removal If pinion assembly (19) is not removed from clutch housing (5), do 1. through 4. Otherwise, start at 5. 1. Relieve pressure ; page 5. 2. Remove drive housing; page 9. 3. Disconnect field cable (X) from pressure control, and gallon counter sensor at (A).
309409 1 1 7. Fig. 7. Remove retaining ring (19e). 8. T ap pinion shaft (19d) out with plastic mallet. Fig. 7 19e 19d 8703B 9. Fig.8. Use an impact wrench or wedge something between armature (4a) and clutch housing to hold engine shaft during removal.
309409 12 Pinion Assembly/Rotor/Field/Shaft/Clutch Installation 1. Fig. 9. Lay two stacks of two dimes on smooth bench surface. 2. Lay armature (4a) on two stacks of dimes. 3. Press center of clutch down on bench surface. Fig. 9 4a 8705A 0.12 ± .01 in.
309409 13 Clutch Housing Removal 1. Fig. 1 1. Remove four capscrews (73) and lock- washers (77) which hold clutch housing (5) to engine. 2. Remove screw (15) from under mounting plate (D). 3. Remove engine key (7). 4. Pull of f clutch housing (5). Installation 1.
309409 14 On/Off Switch Removal 1. Relieve pressure ; page 5. 2. Fig. 14. Remove four screws (28) and display/cover (153). 3. Pull display connector wings (A) open on PC board and pull display connector out. 4. Disconnect ON/OFF switch connector (B) from PC board.
309409 15 Pressure Control Control Board Removal 1. Relieve pressure ; page 5. 2. Fig. 14. Remove four screws (28) and display/cover (153). Pull display connector wings open on PC board and pull display connector out. 3. Fig. 21. Disconnect at control board (10): Lead (D) from potentiometer .
psi bar MPa 309409 16 Pressure Control Repair Digital Display Messages Relieve pressure before repair ; page 5. No display does not mean that sprayer is not pressurized. DISPLA Y SPRA YER OPERA TION INDICA TION ACTION No Display Sprayer may be pressurized.
309409 17 Displacement Pump Removal 1. Flush pump. 2. Relieve pressure ; page 5. 3. Fig. 15. Cycle pump with piston rod (222) in its lowest position. 4. Fig. 15. Remove suction tube (30) and hose (33). Fig. 15 7672C 222 33 30 5. Fig. 16. Use screwdriver: push retaining spring up and push out pin (29).
309409 18 Parts Drawing – GMax 3900, 5900, 5900HD Hi-B oy Sprayers Ref 1 1 45 40 37 38 39 Ref 35 DET AIL A 06868B Models 233701, 233706 and 233716 See manual 309277 for the parts. 1 2 3 Label See page 20 for the parts. 1 5 18 19 23 22 13 12 21 20 2 2 3 4a 26 34 30 31 28 14 80 54 43 41 42 33 67 4 See page 24 for the parts.
309409 19 Parts List – GMax 3900, 5900, 5900HD Hi-Boy Sprayers Models 233701, 233706 and 233716* Ref No. Part No. Description Qty Ref No. Part No. Description Qty 1 ENGINE 108879 GMax 3900 1 1 14530.
309409 20 Parts List & Drawing – Pinion Assembly Ref No. 19 and 20 Ref No. 19: Pinion Housing Assembly 245398 for GMax 3900; Pinion Housing Assembly 245399 for GMax 5900, 5900HD Ref No. 20: Drive Housing Assembly 245442 for GMax 3900; Drive Housing Assembly 245443 for GMax 5900, 5900HD Ref No.
309409 21 Notes.
309409 22 Parts Draw ing – GMax 3900 and GMax 5900 Lo-Boy Sprayer s Ref 1 1 40 45 37 38 39 Ref 35 DET AIL A Models 233700 and 233705 See manual 309277 for the parts. 1 2 3 Label See page 20 for the parts. 1 5 19 23 22 13 21 20 2 2 3 4a 26 34 28 14 80 9 43 41 42 33 4 See page 24 for the parts.
309409 23 Parts List – GMax 3900 and GMax 5900 Lo-Boy Sprayers Models 233700 and 233705 Ref No. Part No. Description Qty Ref No. Part No. Description Qty 1 ENGINE 108879 GMax 3900 1 1 14530 GMa x 59.
309409 24 Parts Drawing – Sprayer GMax 3900, 5900 and 5900HD Sprayers Models 233700 through 233703 Mod els 233706 through 233708; 233716 and 233717 100n 100m 100k 85 78 55 149 133 144 10 48 15 85 45.
309409 25 Parts List – Sprayer Models 233700 through 233703; 233705 through 233707; 233716 and 233717 REF NO. P ART NO. DESCRIPTION QTY REF NO. P ART NO.
309409 26 Parts List/Drawing – Sprayers with RAC X T ip, Gun & Hose Models 233702, 233703, 233707, 233708, 233717 GMax 3900, 5900, 5900HD Airless Paint Sprayers Includes items 201 to 204 Ref No.
309409 27 T echnical Data Honda GX120 Engine Power Rating @ 3700 rpm ANSI 4.0 Horsepower . . . . . . . . . . . . . . . . . . . . . . . DIN 6270B/DIN 6271 NA 2.1 Kw – 2.8 Ps . . . . . . . . . . . . . . . . . . . . . . NB 2.6 Kw – 3.6 Ps . . . . . .
309409 28 Graco W arranty Graco w arrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date o f sale by an authorized Graco distributor to the original purchaser for use.
An important point after buying a device Graco Inc. 233702 (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 Inc. 233702 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 Inc. 233702 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco Inc. 233702 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco Inc. 233702 will certainly help you make a decision on the purchase.
If you already are a holder of Graco Inc. 233702, 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 Inc. 233702.
However, one of the most important roles played by the user manual is to help in solving problems with Graco Inc. 233702. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco Inc. 233702 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
