Instruction/ maintenance manual of the product 309521J Hitachi
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Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2005, Graco Inc. is r egistered to I. S. EN ISO 9001 309521J Installation - P ar ts Xtreme Mix ™ OEM Plural Component Mixer , OEM Uni t Important Safety Instructions Read all warnings and instr uctions in this manual.
2 309521J Contents Manual Con ventions . . . . . . . . . . . . . . . . . . . . . . . . 3 Related M anuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Xtreme Mix OE M Models . . . . . . . . . . . . . . . . . . . . . 4 W arning . . . . . . .
Manual Conventions 309521J 3 Manu al Con ventions W arning Cau tion Note Related Manuals Ref e r to the f ollowing manuals f or detailed component inf or mation. Component Man uals This manual a vailable in f ollowing langua ges: WARNING A warning aler ts you to possib le ser ious injury or death if you do not f o llow instructions.
Xtreme Mix OEM Models 4 309521J Xtreme Mix OEM Models WARNING Do not install eq uipment ap prov ed only for non-haz- ardous location in a ha zardous area. Substi tution of components ma y impair intrinsic saf ety . See pag e 5. Appr ove d fo r Hazar dous Locatio n Class I, Div 1, Group D Xtreme Mix Pa r t N o .
Xtreme Mix OEM Models 309521J 5 Wa r n i n g Skin Injectio n Hazar d High-pressure fluid from gu n, hose leaks, or ruptured components will pierce skin. This ma y look lik e just a cut, but it is a serious injur y that can result in amputation. Get i mmediate su rgical treatment.
Xtreme Mix OEM Models 6 309521J Moving parts hazar d Moving parts can pinch or amputate finger s and other body parts. Pressurize d equipment can sta r t acci- dentally and cause serious injury . • K eep clear of moving parts. • Do not opera te equipment with prot ectiv e guards or co v ers remov ed.
Pressure Relief Procedure 309521J 7 Pressure Relief Pr ocedure W ARNING F ollow Pressure Relief Proce dure when you stop spra ying and be f ore cleanin g, checking, ser v icing, or transporting equipment. Read warnings, page 5. 1. Engage tr igger lock.
Assemble 8 309521J Assemble F IG . 1 5 913 913 903 905 904 901 2 7 914 915 6 902 10 910 911 912 4 3 307 721.
Assemble 309521J 9 Pumps and Sensors 1. Secure magnet ho lders (903) to the pump (2) moto r displacement rods with screws (905). F IG . 1. 2. Install a short magnet strip then a long one (904) on each magnet holder (9 03). Secure with tape sup- plied.
Assemble 10 309521J F IG . 3 B Key: A Pump A Air B Pump B Air C Pump A Pilot Air D Pump B Pilot Air E Air Supply F Metering V alve A - CLO SE G Metering V alve A - OPEN H Metering V alv e B- CLOSE J M.
Assemble 309521J 11 Gr ounding 1. Connect 12 gaug e ground wire (p rovided b y installer) from pn eumatic control bo x (3) ground screw (312, page 22) t o metering v alv e manifold (6 ). Ref er to F IG . 3. 2. Connect g round wire from each pump (2) to meter- ing v alve manif old (6).
Assemble 12 309521J User Interface F IG . 4 and F IG . 5 1. Connect displa y board (410) communication ca ble (416) to J1 on main circuit boa rd (301). 2. Connect data cab le (406 - 7-pin connector) to J2. 3. Connect g round wire (315) to ground stud on back of cover with nut (311).
Assemble 309521J 13 Car t-mounted 1. Secure metering v alve assemb ly (6) to car t/stand with screws (913), washe r (914), a nd nuts (915) . F IG . 1, page 8.
Assemble 14 309521J 4. Scre w ball v alv es (606, 611 - pur chased separ ately) into fluid mix ma nif old (607). 5. Select appr opriate fittings and fluid ho se sizes a nd lengths to conne ct between flu id metering manif old 15A898 an d mix mani f old (607).
Proper Lifting 309521J 15 Pr oper Lifting Either remo ve the cart handle or secure it to the ca r t bef ore lifting the unit. Connect a bridle s wing, hooking an end to each of th e Xtreme Mix ai r motor rings. Hoo k the center ring on a hoist. See F IG .
Electrical Schematic 16 309521J Electrical Schematic 1 2 3 4 5 6 J1 R R 4 1 12 9 6 3 1 BL W R S W BL-W BL-R G BL-G S + + R 4 1 1 2 3 4 5 6 J1 5 2 6 3 10 7 8 11 4 1 2 2 + BL 5 2 6 3 18 15 12 9 6 3 16 1.
Electrical Schematic 309521J 17 R +- A 4 7 2 2 3 BL R R G BL BR G BL W B 3 TX 1 GND 1 2 J3 W 8 1 1 2 RX 2 3 1 5 3 4 1 2 J2 3 4 2 1 1 GND 1 2 3 4 5 6 1 5 2 3 GND 2 3 2 1 Po w e r Supply Barrier Board P.
Pneumatic Schematic 18 309521J Pneumatic Schematic F IG . 10 King Motor A King Motor B Pump A Pilot Pump B Pilot Gauge 90/110 psi 0.6/0.8 MP a, 6. 2/8 bar) Relief V alve Air Regulator 110 psi (0.8 MP a, 8 bar) Relief Va l v e Gauge 3/8” Air Reg. Auto Dr ain 5 micron 100 psi (0.
Pneumatic Schematic 309521J 19.
Parts 20 309521J Pa r t s Xtreme Mix Pr opor tioner 5 913 913 903 905 904 901 2 7 914 915 6 902 10 910 911 912 4 3 307 721 908/909 908 918, 919, 920.
Parts 309521J 21 Xtreme Mix Pr opor tioner Pa r t N u m b e rs Includes: Kit 246149, It em 9 ★ Order length needed from distr ibutor . Appro ved for Hazar dous Location (Class 1, Div 1, Group D) Xtr.
Parts 22 309521J Pneumatic Contr o l 245803 Item 3, page 21 306 REF 316 313 304 317 312 Ref . 304 303 301 311 315 306 m s t f c j g h f n a p k b 309 e 313 314 305 310 307 304 c d a e b f 320 321 302 .
Parts 309521J 23 Pneumatic Contr o l 245803 IS = intrinsically safe ** Alternator bear ing repair kit 223688 availab l e. ‡ Not availab le f or order from Graco .
Parts 24 309521J User Interface 245804 Item 4, page 21 ‡ Not av ailable for order from Graco . * Alar m Code La bels Item 409, English provided. T o order other languages: 404 401 411 407 406 413 412 405,419 409 403 410 Ref . 405 Ref . 407 Ref . 403 Bac k View 414, Ref.
Parts 309521J 25 Pump Air Manif old 245802 Item 5, page 21 516 515 501 523 522 502 504 503 513 505 504 506 507 508 521 513 524 503 519 518 517 510 511 514 512 526 525 520 TI2295B 527 528 100 psi (0.7 MP a, 7 bar) setting. 1 1 Ref. No. P art No. Description Qty .
Parts 26 309521J Metering V alve Manif old 245824 Item 6, page 21 Sampling V alve 245143 Item 918 Ref. No. P art N o. Description Qty . 601 2 45846 METERING V AL VE; page 27 2 606 2458 61 SHUT OFF V AL VE; see manu al 306861 1 607 2 45833 FLUID MANIFOLD; page 28 1 611 2458 60 SHUT OFF V AL VE; see manu al 306861 1 Ref.
Parts 309521J 27 * P ar ts included in kit 234098. † P ar ts included in kit 234131. ‡ Not av ailable for order from Gr aco . ▲ Replacement W ar ning labels availab le at no cost.
Parts 28 309521J Fluid Manif o ld 245833 Item 607, pag e 26 * P ar ts included in kit 234100. ‡ Not availab le f or order from Graco . 669 676 661 *662 *663 *665 *664 *665 *666 *667 675 674 665 670 668 671 Ref.
Parts 309521J 29 Sensor 245825 Item 7, page 21 * P ar ts included in kit 246345. † P ar ts included in kit 246344. ★ Order length needed from distr ibutor . 704† 703† 720† 710* 709* 702* 719* 713* 711* 716† 712† †714 715 †701 †707 †706 †708 705* 721* 1 Ref.
Technical Data 30 309521J T echnical Data Mix ratio range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0:1-10:1 (in 0.1 inc rements) Ratio tolerance range . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 5% Flow rates Minimum.
Technical Data 309521J 31.
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 309521 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC.
An important point after buying a device Hitachi 309521J (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hitachi 309521J 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 Hitachi 309521J - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hitachi 309521J you will learn all the available features of the product, as well as information on its operation. The information that you get Hitachi 309521J will certainly help you make a decision on the purchase.
If you already are a holder of Hitachi 309521J, 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 Hitachi 309521J.
However, one of the most important roles played by the user manual is to help in solving problems with Hitachi 309521J. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hitachi 309521J 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
