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Manual Hitachi 288466

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  • Hitachi 288466 - page 1

    Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2007, Graco Inc. is r egistered to I. S. EN ISO 9001 311845C Instr uctions Displacement Pump - For portable spray application of architectural pai nts and coatings - Model 288466, 28846 7, 288468, 288819 3300 psi (22. 8 MP a, 25 bar) Maxim um W orking Pressure Important Safety Instructio ...

  • Hitachi 288466 - page 2

    Warnings 2 311845C Wa r n i n g s The f ollo wing warnings are f or the setup , use, g rounding, maintenan ce, and repair of this equipment. The e xclama - tion point symbol alerts you to a gener al warning and the hazar d symbol ref ers to procedure-specif ic risk. Ref er back to these wa rnings. Additional, prod uct- specific w arnings may be f o ...

  • Hitachi 288466 - page 3

    Service 311845C 3 Service Pressure Relief Pr ocedure 1. Engage tr igger lock. 2. T ur n engine O N/OFF switch to OFF . 3. Mov e pump switch to OFF and t ur n pressu re control knob fully clockwise. 4. Unlock trigger lock. Hold me tal par t of gun fir mly to side of grounde d metal pail and trigger gun to relie ve pressure. 5. Engage the tr igger lo ...

  • Hitachi 288466 - page 4

    Repair 4 311845C Repair See y our spra yer inst ruction manual f or complete instructions fo r removing and installing the pump in your spra yer . Disassembl y 1. (Fig. 1) Remove pac kin g nut (3). F IG . 1 2. (Fig. 2) Unscrew inta k e valv e from cylinder . F IG . 2 3. (Fig. 3) Disassemb le intake valv e. Clean and inspect o-r ing (17) . Y ou may ...

  • Hitachi 288466 - page 5

    Repair 311845C 5 6. (Fig. 6) Unscre w piston valv e (6) from piston rod (5). Clean and inspect parts. The piston has a special thread locking/sealing patch. Do not remove the patch. The patch allo ws f or disassembly/assemb ly procedures bef ore it is necessary to apply Loctite ® to the thre ads. F IG . 6 7. (Fig. 7) Remo ve pac king and glands fr ...

  • Hitachi 288466 - page 6

    Repair 6 311845C Reassembl y Note: For steps 1-4 refer to Fig. 9. 1. Stac k male gland (7) on piston rod (5) . 2. Alternately stac k blue UHMWPE (8) and bro wn UHMWPH (9) (288466, 288467, 2884680 ) or leather (288819) packin gs on piston rod. Note orientation. 3. Install f emale gland (10). 4. Install backup washer (13 ) and piston wiper (12) on pi ...

  • Hitachi 288466 - page 7

    Repair 311845C 7 7. Soak all leather pa ckings in SAE 30W oil f or 1 hour minimum prior to assemb ly . Note: F or steps 8-10 ref er to Fig. 12. 8. Place male gland (20) in cylinder . 9. Alternately stac k UHMWPE (21) and leather pac k- ings (22). Note or ient ation. 10. Place f emale gland (23) in top of cylinder . Seat pac kings. F IG . 12 11. (Fi ...

  • Hitachi 288466 - page 8

    Repair 8 311845C 14. (Fig. 16) Reassemb ly intake v alve with ne w o-ring (17), seat ( 16) and ball ( 19). Seat m a y be flipped ov er and used on the other side. Clean seat thor- oughly . F IG . 16 15. (Fig. 17) Install intake v a lv e on cylinder . T orque to: 200 +/- 5 ft-lb (271 +/ - 7 N• m) 288467/288468, 2888 19. 110+/- 5 ft-lb (149 +/- 7 N ...

  • Hitachi 288466 - page 9

    Parts 311845C 9 Pa r t s Model 288467/288468 * Included in Repair Kit 287813 † Included in Repair Kit 240918 ti8826a 24 3 25 23 8 21 20 5 11 12 13 6 2 15 14 4 14 18 19 16 17 1 26 7 8 9 10 Ref P ar t Descripti on Qty 1 15E655 HOUSING 1 2 288482 CYLINDER (model 288467 ) 1 288483 CYLINDER (model 288468 ) 3 15J792 NUT , packing 1 4 249121 SLEEVE, cyl ...

  • Hitachi 288466 - page 10

    Parts 10 311845C Model 288466 *Included in Repair Kit 288471 †Included in Repair Kit 24 4199 ti8825a 14 4 15 14 2 1 17 16 19 18 6 11 13 12 10 9 8 7 5 5 8 22 10 7 25 3 24 Ref P ar t Descripti on Qty 1 195894 HOUSING, intake 1 2 288727 CYLINDER 1 3 193032 NUT , packing 1 4 248210 SLEEVE, cylinder 1 5 288479 ROD , pisto n 1 6 240150 V AL VE, pist on ...

  • Hitachi 288466 - page 11

    Parts 311845C 11 Model 288819 * Included in Repair Kit 288820 † Included in Repair Kit 245885 ti9569a 24 3 25 23 8 9 20 5 12 13 11 6 2 15 14 4 14 18 19 16 17 1 26 7 8 9 10 Ref P ar t Descripti on Qty 1 15A303 HOUSING, intake 1 2 288822 CYLINDER, pump 1 3 15J792 NUT , packing 1 4 248979 SLEEVE, cylinder 1 5 288821 ROD , pist on 1 6 249177 V AL VE, ...

  • Hitachi 288466 - page 12

    Parts 12 311845C Notes ...

  • Hitachi 288466 - page 13

    Technical Data 311845C 13 Te c h n i c a l D a t a Maximum working pressure 3300 psi, 25 bar , 22.8 MP a Fluid inlet size 1-5/16 UN (m) models 288 467/288468 3/4-14 npt (m ) model 288466 Fluid outlet size 3/8 npt (f) W etted par ts stainless steel, PTFE, leat her , nylon, zinc- plated carbon steel, tungste n carbide , brass , fluorelastomer , aceta ...

  • Hitachi 288466 - page 14

    Graco Standard Warra nty 14 311845C Graco Standar d W arranty Graco warrants all equipment ref erenced in this document which is manufactured by Gr aco and bearing its name to be free from de fe c t s i n material and workmanship on the date of sale to the origin al purch aser for use. With the e xception of any special, extended, or limited warran ...

Manufacturer Hitachi Category Paint Sprayer

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Hitachi 288466.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Hitachi 288466 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Hitachi 288466.

A complete Hitachi manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Hitachi 288466 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Hitachi 288466, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Hitachi 288466, that we can find in the current document
3. Tips how to use the basic functions of the device Hitachi 288466 - which should help us in our first steps of using Hitachi 288466
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Hitachi 288466
5. FAQ - Frequently Asked Questions
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